[bitnami/pgbouncer] Release 1.22.0-debian-12-r3 (#62489)

Signed-off-by: Bitnami Containers <bitnami-bot@vmware.com>

bitnami/pgbouncer/1/debian-12/Dockerfile

@@ -0,0 +1,67 @@
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+FROM docker.io/bitnami/minideb:bookworm
+
+ARG TARGETARCH
+
+LABEL com.vmware.cp.artifact.flavor="sha256:c50c90cfd9d12b445b011e6ad529f1ad3daea45c26d20b00732fae3cd71f6a83" \
+      org.opencontainers.image.base.name="docker.io/bitnami/minideb:bookworm" \
+      org.opencontainers.image.created="2024-02-10T23:44:42Z" \
+      org.opencontainers.image.description="Application packaged by VMware, Inc" \
+      org.opencontainers.image.licenses="Apache-2.0" \
+      org.opencontainers.image.ref.name="1.22.0-debian-12-r3" \
+      org.opencontainers.image.title="pgbouncer" \
+      org.opencontainers.image.vendor="VMware, Inc." \
+      org.opencontainers.image.version="1.22.0"
+
+ENV HOME="/" \
+    OS_ARCH="${TARGETARCH:-amd64}" \
+    OS_FLAVOUR="debian-12" \
+    OS_NAME="linux"
+
+COPY prebuildfs /
+SHELL ["/bin/bash", "-o", "errexit", "-o", "nounset", "-o", "pipefail", "-c"]
+# Install required system packages and dependencies
+RUN install_packages ca-certificates curl libaudit1 libbsd0 libc-ares2 libcap-ng0 libedit2 libevent-2.1-7 libffi8 libgcc-s1 libgmp10 libgnutls30 libhogweed6 libicu72 libidn2-0 libldap-2.5-0 liblzma5 libmd0 libnettle8 libp11-kit0 libpam0g libsasl2-2 libssl3 libstdc++6 libtasn1-6 libtinfo6 libunistring2 libuuid1 libxml2 libxslt1.1 locales procps zlib1g
+RUN mkdir -p /tmp/bitnami/pkg/cache/ ; cd /tmp/bitnami/pkg/cache/ ; \
+    COMPONENTS=( \
+      "wait-for-port-1.0.7-7-linux-${OS_ARCH}-debian-12" \
+      "postgresql-client-14.11.0-0-linux-${OS_ARCH}-debian-12" \
+      "ini-file-1.4.6-8-linux-${OS_ARCH}-debian-12" \
+      "pgbouncer-1.22.0-0-linux-${OS_ARCH}-debian-12" \
+    ) ; \
+    for COMPONENT in "${COMPONENTS[@]}"; do \
+      if [ ! -f "${COMPONENT}.tar.gz" ]; then \
+        curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz" -O ; \
+        curl -SsLf "https://downloads.bitnami.com/files/stacksmith/${COMPONENT}.tar.gz.sha256" -O ; \
+      fi ; \
+      sha256sum -c "${COMPONENT}.tar.gz.sha256" ; \
+      tar -zxf "${COMPONENT}.tar.gz" -C /opt/bitnami --strip-components=2 --no-same-owner --wildcards '*/files' ; \
+      rm -rf "${COMPONENT}".tar.gz{,.sha256} ; \
+    done
+RUN apt-get autoremove --purge -y curl && \
+    apt-get update && apt-get upgrade -y && \
+    apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives
+RUN chmod g+rwX /opt/bitnami
+RUN localedef -c -f UTF-8 -i en_US en_US.UTF-8
+RUN find / -perm /6000 -type f -exec chmod a-s {} \; || true
+RUN update-locale LANG=C.UTF-8 LC_MESSAGES=POSIX && \
+    DEBIAN_FRONTEND=noninteractive dpkg-reconfigure locales
+RUN echo 'en_US.UTF-8 UTF-8' >> /etc/locale.gen && locale-gen
+
+COPY rootfs /
+RUN /opt/bitnami/scripts/locales/add-extra-locales.sh
+RUN /opt/bitnami/scripts/pgbouncer/postunpack.sh
+ENV APP_VERSION="1.22.0" \
+    BITNAMI_APP_NAME="pgbouncer" \
+    LANG="en_US.UTF-8" \
+    LANGUAGE="en_US:en" \
+    NSS_WRAPPER_LIB="/opt/bitnami/common/lib/libnss_wrapper.so" \
+    PATH="/opt/bitnami/common/bin:/opt/bitnami/postgresql/bin:/opt/bitnami/pgbouncer/bin:$PATH"
+
+EXPOSE 6432
+
+USER 1001
+ENTRYPOINT [ "/opt/bitnami/scripts/pgbouncer/entrypoint.sh" ]
+CMD [ "/opt/bitnami/scripts/pgbouncer/run.sh" ]

bitnami/pgbouncer/1/debian-12/docker-compose.yml

@@ -0,0 +1,22 @@
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+version: '2.1'
+services:
+  postgresql:
+    image: docker.io/bitnami/postgresql:14
+    volumes:
+      - 'postgresql_data:/bitnami/postgresql'
+    environment:
+      - 'ALLOW_EMPTY_PASSWORD=yes'
+
+  pgbouncer:
+    image: docker.io/bitnami/pgbouncer:1
+    ports:
+      - 6432:6432
+    environment:
+      - POSTGRESQL_HOST=postgresql
+      - PGBOUNCER_AUTH_TYPE=trust
+volumes:
+  postgresql_data:
+    driver: local

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/.bitnami_components.json

@@ -0,0 +1,26 @@
+{
+    "ini-file": {
+        "arch": "amd64",
+        "distro": "debian-12",
+        "type": "NAMI",
+        "version": "1.4.6-8"
+    },
+    "pgbouncer": {
+        "arch": "amd64",
+        "distro": "debian-12",
+        "type": "NAMI",
+        "version": "1.22.0-0"
+    },
+    "postgresql-client": {
+        "arch": "amd64",
+        "distro": "debian-12",
+        "type": "NAMI",
+        "version": "14.11.0-0"
+    },
+    "wait-for-port": {
+        "arch": "amd64",
+        "distro": "debian-12",
+        "type": "NAMI",
+        "version": "1.0.7-7"
+    }
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/licenses/licenses.txt

@@ -0,0 +1,2 @@
+Bitnami containers ship with software bundles. You can find the licenses under:
+/opt/bitnami/[name-of-bundle]/licenses/[bundle-version].txt

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libbitnami.sh

@@ -0,0 +1,53 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Bitnami custom library
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+
+# Constants
+BOLD='\033[1m'
+
+# Functions
+
+########################
+# Print the welcome page
+# Globals:
+#   DISABLE_WELCOME_MESSAGE
+#   BITNAMI_APP_NAME
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+print_welcome_page() {
+    if [[ -z "${DISABLE_WELCOME_MESSAGE:-}" ]]; then
+        if [[ -n "$BITNAMI_APP_NAME" ]]; then
+            print_image_welcome_page
+        fi
+    fi
+}
+
+########################
+# Print the welcome page for a Bitnami Docker image
+# Globals:
+#   BITNAMI_APP_NAME
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+print_image_welcome_page() {
+    local github_url="https://github.com/bitnami/containers"
+
+    info ""
+    info "${BOLD}Welcome to the Bitnami ${BITNAMI_APP_NAME} container${RESET}"
+    info "Subscribe to project updates by watching ${BOLD}${github_url}${RESET}"
+    info "Submit issues and feature requests at ${BOLD}${github_url}/issues${RESET}"
+    info ""
+}
+

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libfile.sh

@@ -0,0 +1,141 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for managing files
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/libos.sh
+
+# Functions
+
+########################
+# Replace a regex-matching string in a file
+# Arguments:
+#   $1 - filename
+#   $2 - match regex
+#   $3 - substitute regex
+#   $4 - use POSIX regex. Default: true
+# Returns:
+#   None
+#########################
+replace_in_file() {
+    local filename="${1:?filename is required}"
+    local match_regex="${2:?match regex is required}"
+    local substitute_regex="${3:?substitute regex is required}"
+    local posix_regex=${4:-true}
+
+    local result
+
+    # We should avoid using 'sed in-place' substitutions
+    # 1) They are not compatible with files mounted from ConfigMap(s)
+    # 2) We found incompatibility issues with Debian10 and "in-place" substitutions
+    local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues
+    if [[ $posix_regex = true ]]; then
+        result="$(sed -E "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")"
+    else
+        result="$(sed "s${del}${match_regex}${del}${substitute_regex}${del}g" "$filename")"
+    fi
+    echo "$result" > "$filename"
+}
+
+########################
+# Replace a regex-matching multiline string in a file
+# Arguments:
+#   $1 - filename
+#   $2 - match regex
+#   $3 - substitute regex
+# Returns:
+#   None
+#########################
+replace_in_file_multiline() {
+    local filename="${1:?filename is required}"
+    local match_regex="${2:?match regex is required}"
+    local substitute_regex="${3:?substitute regex is required}"
+
+    local result
+    local -r del=$'\001' # Use a non-printable character as a 'sed' delimiter to avoid issues
+    result="$(perl -pe "BEGIN{undef $/;} s${del}${match_regex}${del}${substitute_regex}${del}sg" "$filename")"
+    echo "$result" > "$filename"
+}
+
+########################
+# Remove a line in a file based on a regex
+# Arguments:
+#   $1 - filename
+#   $2 - match regex
+#   $3 - use POSIX regex. Default: true
+# Returns:
+#   None
+#########################
+remove_in_file() {
+    local filename="${1:?filename is required}"
+    local match_regex="${2:?match regex is required}"
+    local posix_regex=${3:-true}
+    local result
+
+    # We should avoid using 'sed in-place' substitutions
+    # 1) They are not compatible with files mounted from ConfigMap(s)
+    # 2) We found incompatibility issues with Debian10 and "in-place" substitutions
+    if [[ $posix_regex = true ]]; then
+        result="$(sed -E "/$match_regex/d" "$filename")"
+    else
+        result="$(sed "/$match_regex/d" "$filename")"
+    fi
+    echo "$result" > "$filename"
+}
+
+########################
+# Appends text after the last line matching a pattern
+# Arguments:
+#   $1 - file
+#   $2 - match regex
+#   $3 - contents to add
+# Returns:
+#   None
+#########################
+append_file_after_last_match() {
+    local file="${1:?missing file}"
+    local match_regex="${2:?missing pattern}"
+    local value="${3:?missing value}"
+
+    # We read the file in reverse, replace the first match (0,/pattern/s) and then reverse the results again
+    result="$(tac "$file" | sed -E "0,/($match_regex)/s||${value}\n\1|" | tac)"
+    echo "$result" > "$file"
+}
+
+########################
+# Wait until certain entry is present in a log file
+# Arguments:
+#   $1 - entry to look for
+#   $2 - log file
+#   $3 - max retries. Default: 12
+#   $4 - sleep between retries (in seconds). Default: 5
+# Returns:
+#   Boolean
+#########################
+wait_for_log_entry() {
+    local -r entry="${1:-missing entry}"
+    local -r log_file="${2:-missing log file}"
+    local -r retries="${3:-12}"
+    local -r interval_time="${4:-5}"
+    local attempt=0
+
+    check_log_file_for_entry() {
+        if ! grep -qE "$entry" "$log_file"; then
+            debug "Entry \"${entry}\" still not present in ${log_file} (attempt $((++attempt))/${retries})"
+            return 1
+        fi
+    }
+    debug "Checking that ${log_file} log file contains entry \"${entry}\""
+    if retry_while check_log_file_for_entry "$retries" "$interval_time"; then
+        debug "Found entry \"${entry}\" in ${log_file}"
+        true
+    else
+        error "Could not find entry \"${entry}\" in ${log_file} after ${retries} retries"
+        debug_execute cat "$log_file"
+        return 1
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libfs.sh

@@ -0,0 +1,193 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for file system actions
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+
+# Functions
+
+########################
+# Ensure a file/directory is owned (user and group) but the given user
+# Arguments:
+#   $1 - filepath
+#   $2 - owner
+# Returns:
+#   None
+#########################
+owned_by() {
+    local path="${1:?path is missing}"
+    local owner="${2:?owner is missing}"
+    local group="${3:-}"
+
+    if [[ -n $group ]]; then
+        chown "$owner":"$group" "$path"
+    else
+        chown "$owner":"$owner" "$path"
+    fi
+}
+
+########################
+# Ensure a directory exists and, optionally, is owned by the given user
+# Arguments:
+#   $1 - directory
+#   $2 - owner
+# Returns:
+#   None
+#########################
+ensure_dir_exists() {
+    local dir="${1:?directory is missing}"
+    local owner_user="${2:-}"
+    local owner_group="${3:-}"
+
+    [ -d "${dir}" ] || mkdir -p "${dir}"
+    if [[ -n $owner_user ]]; then
+        owned_by "$dir" "$owner_user" "$owner_group"
+    fi
+}
+
+########################
+# Checks whether a directory is empty or not
+# arguments:
+#   $1 - directory
+# returns:
+#   boolean
+#########################
+is_dir_empty() {
+    local -r path="${1:?missing directory}"
+    # Calculate real path in order to avoid issues with symlinks
+    local -r dir="$(realpath "$path")"
+    if [[ ! -e "$dir" ]] || [[ -z "$(ls -A "$dir")" ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Checks whether a mounted directory is empty or not
+# arguments:
+#   $1 - directory
+# returns:
+#   boolean
+#########################
+is_mounted_dir_empty() {
+    local dir="${1:?missing directory}"
+
+    if is_dir_empty "$dir" || find "$dir" -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" -exec false {} +; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Checks whether a file can be written to or not
+# arguments:
+#   $1 - file
+# returns:
+#   boolean
+#########################
+is_file_writable() {
+    local file="${1:?missing file}"
+    local dir
+    dir="$(dirname "$file")"
+
+    if [[ (-f "$file" && -w "$file") || (! -f "$file" && -d "$dir" && -w "$dir") ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Relativize a path
+# arguments:
+#   $1 - path
+#   $2 - base
+# returns:
+#   None
+#########################
+relativize() {
+    local -r path="${1:?missing path}"
+    local -r base="${2:?missing base}"
+    pushd "$base" >/dev/null || exit
+    realpath -q --no-symlinks --relative-base="$base" "$path" | sed -e 's|^/$|.|' -e 's|^/||'
+    popd >/dev/null || exit
+}
+
+########################
+# Configure permisions and ownership recursively
+# Globals:
+#   None
+# Arguments:
+#   $1 - paths (as a string).
+# Flags:
+#   -f|--file-mode - mode for directories.
+#   -d|--dir-mode - mode for files.
+#   -u|--user - user
+#   -g|--group - group
+# Returns:
+#   None
+#########################
+configure_permissions_ownership() {
+    local -r paths="${1:?paths is missing}"
+    local dir_mode=""
+    local file_mode=""
+    local user=""
+    local group=""
+
+    # Validate arguments
+    shift 1
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+        -f | --file-mode)
+            shift
+            file_mode="${1:?missing mode for files}"
+            ;;
+        -d | --dir-mode)
+            shift
+            dir_mode="${1:?missing mode for directories}"
+            ;;
+        -u | --user)
+            shift
+            user="${1:?missing user}"
+            ;;
+        -g | --group)
+            shift
+            group="${1:?missing group}"
+            ;;
+        *)
+            echo "Invalid command line flag $1" >&2
+            return 1
+            ;;
+        esac
+        shift
+    done
+
+    read -r -a filepaths <<<"$paths"
+    for p in "${filepaths[@]}"; do
+        if [[ -e "$p" ]]; then
+            find -L "$p" -printf ""
+            if [[ -n $dir_mode ]]; then
+                find -L "$p" -type d ! -perm "$dir_mode" -print0 | xargs -r -0 chmod "$dir_mode"
+            fi
+            if [[ -n $file_mode ]]; then
+                find -L "$p" -type f ! -perm "$file_mode" -print0 | xargs -r -0 chmod "$file_mode"
+            fi
+            if [[ -n $user ]] && [[ -n $group ]]; then
+                find -L "$p" -print0 | xargs -r -0 chown "${user}:${group}"
+            elif [[ -n $user ]] && [[ -z $group ]]; then
+                find -L "$p" -print0 | xargs -r -0 chown "${user}"
+            elif [[ -z $user ]] && [[ -n $group ]]; then
+                find -L "$p" -print0 | xargs -r -0 chgrp "${group}"
+            fi
+        else
+            stderr_print "$p does not exist"
+        fi
+    done
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libhook.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library to use for scripts expected to be used as Kubernetes lifecycle hooks
+
+# shellcheck disable=SC1091
+
+# Load generic libraries
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libos.sh
+
+# Override functions that log to stdout/stderr of the current process, so they print to process 1
+for function_to_override in stderr_print debug_execute; do
+    # Output is sent to output of process 1 and thus end up in the container log
+    # The hook output in general isn't saved
+    eval "$(declare -f "$function_to_override") >/proc/1/fd/1 2>/proc/1/fd/2"
+done

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/liblog.sh

@@ -0,0 +1,114 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for logging functions
+
+# Constants
+RESET='\033[0m'
+RED='\033[38;5;1m'
+GREEN='\033[38;5;2m'
+YELLOW='\033[38;5;3m'
+MAGENTA='\033[38;5;5m'
+CYAN='\033[38;5;6m'
+
+# Functions
+
+########################
+# Print to STDERR
+# Arguments:
+#   Message to print
+# Returns:
+#   None
+#########################
+stderr_print() {
+    # 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it
+    local bool="${BITNAMI_QUIET:-false}"
+    # comparison is performed without regard to the case of alphabetic characters
+    shopt -s nocasematch
+    if ! [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
+        printf "%b\\n" "${*}" >&2
+    fi
+}
+
+########################
+# Log message
+# Arguments:
+#   Message to log
+# Returns:
+#   None
+#########################
+log() {
+    stderr_print "${CYAN}${MODULE:-} ${MAGENTA}$(date "+%T.%2N ")${RESET}${*}"
+}
+########################
+# Log an 'info' message
+# Arguments:
+#   Message to log
+# Returns:
+#   None
+#########################
+info() {
+    log "${GREEN}INFO ${RESET} ==> ${*}"
+}
+########################
+# Log message
+# Arguments:
+#   Message to log
+# Returns:
+#   None
+#########################
+warn() {
+    log "${YELLOW}WARN ${RESET} ==> ${*}"
+}
+########################
+# Log an 'error' message
+# Arguments:
+#   Message to log
+# Returns:
+#   None
+#########################
+error() {
+    log "${RED}ERROR${RESET} ==> ${*}"
+}
+########################
+# Log a 'debug' message
+# Globals:
+#   BITNAMI_DEBUG
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+debug() {
+    # 'is_boolean_yes' is defined in libvalidations.sh, but depends on this file so we cannot source it
+    local bool="${BITNAMI_DEBUG:-false}"
+    # comparison is performed without regard to the case of alphabetic characters
+    shopt -s nocasematch
+    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
+        log "${MAGENTA}DEBUG${RESET} ==> ${*}"
+    fi
+}
+
+########################
+# Indent a string
+# Arguments:
+#   $1 - string
+#   $2 - number of indentation characters (default: 4)
+#   $3 - indentation character (default: " ")
+# Returns:
+#   None
+#########################
+indent() {
+    local string="${1:-}"
+    local num="${2:?missing num}"
+    local char="${3:-" "}"
+    # Build the indentation unit string
+    local indent_unit=""
+    for ((i = 0; i < num; i++)); do
+        indent_unit="${indent_unit}${char}"
+    done
+    # shellcheck disable=SC2001
+    # Complex regex, see https://github.com/koalaman/shellcheck/wiki/SC2001#exceptions
+    echo "$string" | sed "s/^/${indent_unit}/"
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libnet.sh

@@ -0,0 +1,165 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for network functions
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+
+# Functions
+
+########################
+# Resolve IP address for a host/domain (i.e. DNS lookup)
+# Arguments:
+#   $1 - Hostname to resolve
+#   $2 - IP address version (v4, v6), leave empty for resolving to any version
+# Returns:
+#   IP
+#########################
+dns_lookup() {
+    local host="${1:?host is missing}"
+    local ip_version="${2:-}"
+    getent "ahosts${ip_version}" "$host" | awk '/STREAM/ {print $1 }' | head -n 1
+}
+
+#########################
+# Wait for a hostname and return the IP
+# Arguments:
+#   $1 - hostname
+#   $2 - number of retries
+#   $3 - seconds to wait between retries
+# Returns:
+#   - IP address that corresponds to the hostname
+#########################
+wait_for_dns_lookup() {
+    local hostname="${1:?hostname is missing}"
+    local retries="${2:-5}"
+    local seconds="${3:-1}"
+    check_host() {
+        if [[ $(dns_lookup "$hostname") == "" ]]; then
+            false
+        else
+            true
+        fi
+    }
+    # Wait for the host to be ready
+    retry_while "check_host ${hostname}" "$retries" "$seconds"
+    dns_lookup "$hostname"
+}
+
+########################
+# Get machine's IP
+# Arguments:
+#   None
+# Returns:
+#   Machine IP
+#########################
+get_machine_ip() {
+    local -a ip_addresses
+    local hostname
+    hostname="$(hostname)"
+    read -r -a ip_addresses <<< "$(dns_lookup "$hostname" | xargs echo)"
+    if [[ "${#ip_addresses[@]}" -gt 1 ]]; then
+        warn "Found more than one IP address associated to hostname ${hostname}: ${ip_addresses[*]}, will use ${ip_addresses[0]}"
+    elif [[ "${#ip_addresses[@]}" -lt 1 ]]; then
+        error "Could not find any IP address associated to hostname ${hostname}"
+        exit 1
+    fi
+    echo "${ip_addresses[0]}"
+}
+
+########################
+# Check if the provided argument is a resolved hostname
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_hostname_resolved() {
+    local -r host="${1:?missing value}"
+    if [[ -n "$(dns_lookup "$host")" ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Parse URL
+# Globals:
+#   None
+# Arguments:
+#   $1 - uri - String
+#   $2 - component to obtain. Valid options (scheme, authority, userinfo, host, port, path, query or fragment) - String
+# Returns:
+#   String
+parse_uri() {
+    local uri="${1:?uri is missing}"
+    local component="${2:?component is missing}"
+
+    # Solution based on https://tools.ietf.org/html/rfc3986#appendix-B with
+    # additional sub-expressions to split authority into userinfo, host and port
+    # Credits to Patryk Obara (see https://stackoverflow.com/a/45977232/6694969)
+    local -r URI_REGEX='^(([^:/?#]+):)?(//((([^@/?#]+)@)?([^:/?#]+)(:([0-9]+))?))?(/([^?#]*))?(\?([^#]*))?(#(.*))?'
+    #                    ||            |  |||            |         | |            | |         |  |        | |
+    #                    |2 scheme     |  ||6 userinfo   7 host    | 9 port       | 11 rpath  |  13 query | 15 fragment
+    #                    1 scheme:     |  |5 userinfo@             8 :...         10 path     12 ?...     14 #...
+    #                                  |  4 authority
+    #                                  3 //...
+    local index=0
+    case "$component" in
+        scheme)
+            index=2
+            ;;
+        authority)
+            index=4
+            ;;
+        userinfo)
+            index=6
+            ;;
+        host)
+            index=7
+            ;;
+        port)
+            index=9
+            ;;
+        path)
+            index=10
+            ;;
+        query)
+            index=13
+            ;;
+        fragment)
+            index=14
+            ;;
+        *)
+            stderr_print "unrecognized component $component"
+            return 1
+            ;;
+    esac
+    [[ "$uri" =~ $URI_REGEX ]] && echo "${BASH_REMATCH[${index}]}"
+}
+
+########################
+# Wait for a HTTP connection to succeed
+# Globals:
+#   *
+# Arguments:
+#   $1 - URL to wait for
+#   $2 - Maximum amount of retries (optional)
+#   $3 - Time between retries (optional)
+# Returns:
+#   true if the HTTP connection succeeded, false otherwise
+#########################
+wait_for_http_connection() {
+    local url="${1:?missing url}"
+    local retries="${2:-}"
+    local sleep_time="${3:-}"
+    if ! retry_while "debug_execute curl --silent ${url}" "$retries" "$sleep_time"; then
+        error "Could not connect to ${url}"
+        return 1
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libos.sh

@@ -0,0 +1,657 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for operating system actions
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libfs.sh
+. /opt/bitnami/scripts/libvalidations.sh
+
+# Functions
+
+########################
+# Check if an user exists in the system
+# Arguments:
+#   $1 - user
+# Returns:
+#   Boolean
+#########################
+user_exists() {
+    local user="${1:?user is missing}"
+    id "$user" >/dev/null 2>&1
+}
+
+########################
+# Check if a group exists in the system
+# Arguments:
+#   $1 - group
+# Returns:
+#   Boolean
+#########################
+group_exists() {
+    local group="${1:?group is missing}"
+    getent group "$group" >/dev/null 2>&1
+}
+
+########################
+# Create a group in the system if it does not exist already
+# Arguments:
+#   $1 - group
+# Flags:
+#   -i|--gid - the ID for the new group
+#   -s|--system - Whether to create new user as system user (uid <= 999)
+# Returns:
+#   None
+#########################
+ensure_group_exists() {
+    local group="${1:?group is missing}"
+    local gid=""
+    local is_system_user=false
+
+    # Validate arguments
+    shift 1
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+        -i | --gid)
+            shift
+            gid="${1:?missing gid}"
+            ;;
+        -s | --system)
+            is_system_user=true
+            ;;
+        *)
+            echo "Invalid command line flag $1" >&2
+            return 1
+            ;;
+        esac
+        shift
+    done
+
+    if ! group_exists "$group"; then
+        local -a args=("$group")
+        if [[ -n "$gid" ]]; then
+            if group_exists "$gid"; then
+                error "The GID $gid is already in use." >&2
+                return 1
+            fi
+            args+=("--gid" "$gid")
+        fi
+        $is_system_user && args+=("--system")
+        groupadd "${args[@]}" >/dev/null 2>&1
+    fi
+}
+
+########################
+# Create an user in the system if it does not exist already
+# Arguments:
+#   $1 - user
+# Flags:
+#   -i|--uid - the ID for the new user
+#   -g|--group - the group the new user should belong to
+#   -a|--append-groups - comma-separated list of supplemental groups to append to the new user
+#   -h|--home - the home directory for the new user
+#   -s|--system - whether to create new user as system user (uid <= 999)
+# Returns:
+#   None
+#########################
+ensure_user_exists() {
+    local user="${1:?user is missing}"
+    local uid=""
+    local group=""
+    local append_groups=""
+    local home=""
+    local is_system_user=false
+
+    # Validate arguments
+    shift 1
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+        -i | --uid)
+            shift
+            uid="${1:?missing uid}"
+            ;;
+        -g | --group)
+            shift
+            group="${1:?missing group}"
+            ;;
+        -a | --append-groups)
+            shift
+            append_groups="${1:?missing append_groups}"
+            ;;
+        -h | --home)
+            shift
+            home="${1:?missing home directory}"
+            ;;
+        -s | --system)
+            is_system_user=true
+            ;;
+        *)
+            echo "Invalid command line flag $1" >&2
+            return 1
+            ;;
+        esac
+        shift
+    done
+
+    if ! user_exists "$user"; then
+        local -a user_args=("-N" "$user")
+        if [[ -n "$uid" ]]; then
+            if user_exists "$uid"; then
+                error "The UID $uid is already in use."
+                return 1
+            fi
+            user_args+=("--uid" "$uid")
+        else
+            $is_system_user && user_args+=("--system")
+        fi
+        useradd "${user_args[@]}" >/dev/null 2>&1
+    fi
+
+    if [[ -n "$group" ]]; then
+        local -a group_args=("$group")
+        $is_system_user && group_args+=("--system")
+        ensure_group_exists "${group_args[@]}"
+        usermod -g "$group" "$user" >/dev/null 2>&1
+    fi
+
+    if [[ -n "$append_groups" ]]; then
+        local -a groups
+        read -ra groups <<<"$(tr ',;' ' ' <<<"$append_groups")"
+        for group in "${groups[@]}"; do
+            ensure_group_exists "$group"
+            usermod -aG "$group" "$user" >/dev/null 2>&1
+        done
+    fi
+
+    if [[ -n "$home" ]]; then
+        mkdir -p "$home"
+        usermod -d "$home" "$user" >/dev/null 2>&1
+        configure_permissions_ownership "$home" -d "775" -f "664" -u "$user" -g "$group"
+    fi
+}
+
+########################
+# Check if the script is currently running as root
+# Arguments:
+#   $1 - user
+#   $2 - group
+# Returns:
+#   Boolean
+#########################
+am_i_root() {
+    if [[ "$(id -u)" = "0" ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Print OS metadata
+# Arguments:
+#   $1 - Flag name
+# Flags:
+#   --id - Distro ID
+#   --version - Distro version
+#   --branch - Distro branch
+#   --codename - Distro codename
+#   --name - Distro name
+#   --pretty-name - Distro pretty name
+# Returns:
+#   String
+#########################
+get_os_metadata() {
+    local -r flag_name="${1:?missing flag}"
+    # Helper function
+    get_os_release_metadata() {
+        local -r env_name="${1:?missing environment variable name}"
+        (
+            . /etc/os-release
+            echo "${!env_name}"
+        )
+    }
+    case "$flag_name" in
+    --id)
+        get_os_release_metadata ID
+        ;;
+    --version)
+        get_os_release_metadata VERSION_ID
+        ;;
+    --branch)
+        get_os_release_metadata VERSION_ID | sed 's/\..*//'
+        ;;
+    --codename)
+        get_os_release_metadata VERSION_CODENAME
+        ;;
+    --name)
+        get_os_release_metadata NAME
+        ;;
+    --pretty-name)
+        get_os_release_metadata PRETTY_NAME
+        ;;
+    *)
+        error "Unknown flag ${flag_name}"
+        return 1
+        ;;
+    esac
+}
+
+########################
+# Get total memory available
+# Arguments:
+#   None
+# Returns:
+#   Memory in bytes
+#########################
+get_total_memory() {
+    echo $(($(grep MemTotal /proc/meminfo | awk '{print $2}') / 1024))
+}
+
+########################
+# Get machine size depending on specified memory
+# Globals:
+#   None
+# Arguments:
+#   None
+# Flags:
+#   --memory - memory size (optional)
+# Returns:
+#   Detected instance size
+#########################
+get_machine_size() {
+    local memory=""
+    # Validate arguments
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+        --memory)
+            shift
+            memory="${1:?missing memory}"
+            ;;
+        *)
+            echo "Invalid command line flag $1" >&2
+            return 1
+            ;;
+        esac
+        shift
+    done
+    if [[ -z "$memory" ]]; then
+        debug "Memory was not specified, detecting available memory automatically"
+        memory="$(get_total_memory)"
+    fi
+    sanitized_memory=$(convert_to_mb "$memory")
+    if [[ "$sanitized_memory" -gt 26000 ]]; then
+        echo 2xlarge
+    elif [[ "$sanitized_memory" -gt 13000 ]]; then
+        echo xlarge
+    elif [[ "$sanitized_memory" -gt 6000 ]]; then
+        echo large
+    elif [[ "$sanitized_memory" -gt 3000 ]]; then
+        echo medium
+    elif [[ "$sanitized_memory" -gt 1500 ]]; then
+        echo small
+    else
+        echo micro
+    fi
+}
+
+########################
+# Get machine size depending on specified memory
+# Globals:
+#   None
+# Arguments:
+#   $1 - memory size (optional)
+# Returns:
+#   Detected instance size
+#########################
+get_supported_machine_sizes() {
+    echo micro small medium large xlarge 2xlarge
+}
+
+########################
+# Convert memory size from string to amount of megabytes (i.e. 2G -> 2048)
+# Globals:
+#   None
+# Arguments:
+#   $1 - memory size
+# Returns:
+#   Result of the conversion
+#########################
+convert_to_mb() {
+    local amount="${1:-}"
+    if [[ $amount =~ ^([0-9]+)(m|M|g|G) ]]; then
+        size="${BASH_REMATCH[1]}"
+        unit="${BASH_REMATCH[2]}"
+        if [[ "$unit" = "g" || "$unit" = "G" ]]; then
+            amount="$((size * 1024))"
+        else
+            amount="$size"
+        fi
+    fi
+    echo "$amount"
+}
+
+#########################
+# Redirects output to /dev/null if debug mode is disabled
+# Globals:
+#   BITNAMI_DEBUG
+# Arguments:
+#   $@ - Command to execute
+# Returns:
+#   None
+#########################
+debug_execute() {
+    if is_boolean_yes "${BITNAMI_DEBUG:-false}"; then
+        "$@"
+    else
+        "$@" >/dev/null 2>&1
+    fi
+}
+
+########################
+# Retries a command a given number of times
+# Arguments:
+#   $1 - cmd (as a string)
+#   $2 - max retries. Default: 12
+#   $3 - sleep between retries (in seconds). Default: 5
+# Returns:
+#   Boolean
+#########################
+retry_while() {
+    local cmd="${1:?cmd is missing}"
+    local retries="${2:-12}"
+    local sleep_time="${3:-5}"
+    local return_value=1
+
+    read -r -a command <<<"$cmd"
+    for ((i = 1; i <= retries; i += 1)); do
+        "${command[@]}" && return_value=0 && break
+        sleep "$sleep_time"
+    done
+    return $return_value
+}
+
+########################
+# Generate a random string
+# Arguments:
+#   -t|--type - String type (ascii, alphanumeric, numeric), defaults to ascii
+#   -c|--count - Number of characters, defaults to 32
+# Arguments:
+#   None
+# Returns:
+#   None
+# Returns:
+#   String
+#########################
+generate_random_string() {
+    local type="ascii"
+    local count="32"
+    local filter
+    local result
+    # Validate arguments
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+        -t | --type)
+            shift
+            type="$1"
+            ;;
+        -c | --count)
+            shift
+            count="$1"
+            ;;
+        *)
+            echo "Invalid command line flag $1" >&2
+            return 1
+            ;;
+        esac
+        shift
+    done
+    # Validate type
+    case "$type" in
+    ascii)
+        filter="[:print:]"
+        ;;
+    numeric)
+        filter="0-9"
+        ;;
+    alphanumeric)
+        filter="a-zA-Z0-9"
+        ;;
+    alphanumeric+special|special+alphanumeric)
+        # Limit variety of special characters, so there is a higher chance of containing more alphanumeric characters
+        # Special characters are harder to write, and it could impact the overall UX if most passwords are too complex
+        filter='a-zA-Z0-9:@.,/+!='
+        ;;
+    *)
+        echo "Invalid type ${type}" >&2
+        return 1
+        ;;
+    esac
+    # Obtain count + 10 lines from /dev/urandom to ensure that the resulting string has the expected size
+    # Note there is a very small chance of strings starting with EOL character
+    # Therefore, the higher amount of lines read, this will happen less frequently
+    result="$(head -n "$((count + 10))" /dev/urandom | tr -dc "$filter" | head -c "$count")"
+    echo "$result"
+}
+
+########################
+# Create md5 hash from a string
+# Arguments:
+#   $1 - string
+# Returns:
+#   md5 hash - string
+#########################
+generate_md5_hash() {
+    local -r str="${1:?missing input string}"
+    echo -n "$str" | md5sum | awk '{print $1}'
+}
+
+########################
+# Create sha1 hash from a string
+# Arguments:
+#   $1 - string
+#   $2 - algorithm - 1 (default), 224, 256, 384, 512
+# Returns:
+#   sha1 hash - string
+#########################
+generate_sha_hash() {
+    local -r str="${1:?missing input string}"
+    local -r algorithm="${2:-1}"
+    echo -n "$str" | "sha${algorithm}sum" | awk '{print $1}'
+}
+
+########################
+# Converts a string to its hexadecimal representation
+# Arguments:
+#   $1 - string
+# Returns:
+#   hexadecimal representation of the string
+#########################
+convert_to_hex() {
+    local -r str=${1:?missing input string}
+    local -i iterator
+    local char
+    for ((iterator = 0; iterator < ${#str}; iterator++)); do
+        char=${str:iterator:1}
+        printf '%x' "'${char}"
+    done
+}
+
+########################
+# Get boot time
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   Boot time metadata
+#########################
+get_boot_time() {
+    stat /proc --format=%Y
+}
+
+########################
+# Get machine ID
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   Machine ID
+#########################
+get_machine_id() {
+    local machine_id
+    if [[ -f /etc/machine-id ]]; then
+        machine_id="$(cat /etc/machine-id)"
+    fi
+    if [[ -z "$machine_id" ]]; then
+        # Fallback to the boot-time, which will at least ensure a unique ID in the current session
+        machine_id="$(get_boot_time)"
+    fi
+    echo "$machine_id"
+}
+
+########################
+# Get the root partition's disk device ID (e.g. /dev/sda1)
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   Root partition disk ID
+#########################
+get_disk_device_id() {
+    local device_id=""
+    if grep -q ^/dev /proc/mounts; then
+        device_id="$(grep ^/dev /proc/mounts | awk '$2 == "/" { print $1 }' | tail -1)"
+    fi
+    # If it could not be autodetected, fallback to /dev/sda1 as a default
+    if [[ -z "$device_id" || ! -b "$device_id" ]]; then
+        device_id="/dev/sda1"
+    fi
+    echo "$device_id"
+}
+
+########################
+# Get the root disk device ID (e.g. /dev/sda)
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   Root disk ID
+#########################
+get_root_disk_device_id() {
+    get_disk_device_id | sed -E 's/p?[0-9]+$//'
+}
+
+########################
+# Get the root disk size in bytes
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   Root disk size in bytes
+#########################
+get_root_disk_size() {
+    fdisk -l "$(get_root_disk_device_id)" | grep 'Disk.*bytes' | sed -E 's/.*, ([0-9]+) bytes,.*/\1/' || true
+}
+
+########################
+# Run command as a specific user and group (optional)
+# Arguments:
+#   $1 - USER(:GROUP) to switch to
+#   $2..$n - command to execute
+# Returns:
+#   Exit code of the specified command
+#########################
+run_as_user() {
+    run_chroot "$@"
+}
+
+########################
+# Execute command as a specific user and group (optional),
+# replacing the current process image
+# Arguments:
+#   $1 - USER(:GROUP) to switch to
+#   $2..$n - command to execute
+# Returns:
+#   Exit code of the specified command
+#########################
+exec_as_user() {
+    run_chroot --replace-process "$@"
+}
+
+########################
+# Run a command using chroot
+# Arguments:
+#   $1 - USER(:GROUP) to switch to
+#   $2..$n - command to execute
+# Flags:
+#   -r | --replace-process - Replace the current process image (optional)
+# Returns:
+#   Exit code of the specified command
+#########################
+run_chroot() {
+    local userspec
+    local user
+    local homedir
+    local replace=false
+    local -r cwd="$(pwd)"
+
+    # Parse and validate flags
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            -r | --replace-process)
+                replace=true
+                ;;
+            --)
+                shift
+                break
+                ;;
+            -*)
+                stderr_print "unrecognized flag $1"
+                return 1
+                ;;
+            *)
+                break
+                ;;
+        esac
+        shift
+    done
+
+    # Parse and validate arguments
+    if [[ "$#" -lt 2 ]]; then
+        echo "expected at least 2 arguments"
+        return 1
+    else
+        userspec=$1
+        shift
+
+        # userspec can optionally include the group, so we parse the user
+        user=$(echo "$userspec" | cut -d':' -f1)
+    fi
+
+    if ! am_i_root; then
+        error "Could not switch to '${userspec}': Operation not permitted"
+        return 1
+    fi
+
+    # Get the HOME directory for the user to switch, as chroot does
+    # not properly update this env and some scripts rely on it
+    homedir=$(eval echo "~${user}")
+    if [[ ! -d $homedir ]]; then
+        homedir="${HOME:-/}"
+    fi
+
+    # Obtaining value for "$@" indirectly in order to properly support shell parameter expansion
+    if [[ "$replace" = true ]]; then
+        exec chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@"
+    else
+        chroot --userspec="$userspec" / bash -c "cd ${cwd}; export HOME=${homedir}; exec \"\$@\"" -- "$@"
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libpersistence.sh

@@ -0,0 +1,124 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Bitnami persistence library
+# Used for bringing persistence capabilities to applications that don't have clear separation of data and logic
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/libfs.sh
+. /opt/bitnami/scripts/libos.sh
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libversion.sh
+
+# Functions
+
+########################
+# Persist an application directory
+# Globals:
+#   BITNAMI_ROOT_DIR
+#   BITNAMI_VOLUME_DIR
+# Arguments:
+#   $1 - App folder name
+#   $2 - List of app files to persist
+# Returns:
+#   true if all steps succeeded, false otherwise
+#########################
+persist_app() {
+    local -r app="${1:?missing app}"
+    local -a files_to_restore
+    read -r -a files_to_persist <<< "$(tr ',;:' ' ' <<< "$2")"
+    local -r install_dir="${BITNAMI_ROOT_DIR}/${app}"
+    local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}"
+    # Persist the individual files
+    if [[ "${#files_to_persist[@]}" -le 0 ]]; then
+        warn "No files are configured to be persisted"
+        return
+    fi
+    pushd "$install_dir" >/dev/null || exit
+    local file_to_persist_relative file_to_persist_destination file_to_persist_destination_folder
+    local -r tmp_file="/tmp/perms.acl"
+    for file_to_persist in "${files_to_persist[@]}"; do
+        if [[ ! -f "$file_to_persist" && ! -d "$file_to_persist" ]]; then
+            error "Cannot persist '${file_to_persist}' because it does not exist"
+            return 1
+        fi
+        file_to_persist_relative="$(relativize "$file_to_persist" "$install_dir")"
+        file_to_persist_destination="${persist_dir}/${file_to_persist_relative}"
+        file_to_persist_destination_folder="$(dirname "$file_to_persist_destination")"
+        # Get original permissions for existing files, which will be applied later
+        # Exclude the root directory with 'sed', to avoid issues when copying the entirety of it to a volume
+        getfacl -R "$file_to_persist_relative" | sed -E '/# file: (\..+|[^.])/,$!d' > "$tmp_file"
+        # Copy directories to the volume
+        ensure_dir_exists "$file_to_persist_destination_folder"
+        cp -Lr --preserve=links "$file_to_persist_relative" "$file_to_persist_destination_folder"
+        # Restore permissions
+        pushd "$persist_dir" >/dev/null || exit
+        if am_i_root; then
+            setfacl --restore="$tmp_file"
+        else
+            # When running as non-root, don't change ownership
+            setfacl --restore=<(grep -E -v '^# (owner|group):' "$tmp_file")
+        fi
+        popd >/dev/null || exit
+    done
+    popd >/dev/null || exit
+    rm -f "$tmp_file"
+    # Install the persisted files into the installation directory, via symlinks
+    restore_persisted_app "$@"
+}
+
+########################
+# Restore a persisted application directory
+# Globals:
+#   BITNAMI_ROOT_DIR
+#   BITNAMI_VOLUME_DIR
+#   FORCE_MAJOR_UPGRADE
+# Arguments:
+#   $1 - App folder name
+#   $2 - List of app files to restore
+# Returns:
+#   true if all steps succeeded, false otherwise
+#########################
+restore_persisted_app() {
+    local -r app="${1:?missing app}"
+    local -a files_to_restore
+    read -r -a files_to_restore <<< "$(tr ',;:' ' ' <<< "$2")"
+    local -r install_dir="${BITNAMI_ROOT_DIR}/${app}"
+    local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}"
+    # Restore the individual persisted files
+    if [[ "${#files_to_restore[@]}" -le 0 ]]; then
+        warn "No persisted files are configured to be restored"
+        return
+    fi
+    local file_to_restore_relative file_to_restore_origin file_to_restore_destination
+    for file_to_restore in "${files_to_restore[@]}"; do
+        file_to_restore_relative="$(relativize "$file_to_restore" "$install_dir")"
+        # We use 'realpath --no-symlinks' to ensure that the case of '.' is covered and the directory is removed
+        file_to_restore_origin="$(realpath --no-symlinks "${install_dir}/${file_to_restore_relative}")"
+        file_to_restore_destination="$(realpath --no-symlinks "${persist_dir}/${file_to_restore_relative}")"
+        rm -rf "$file_to_restore_origin"
+        ln -sfn "$file_to_restore_destination" "$file_to_restore_origin"
+    done
+}
+
+########################
+# Check if an application directory was already persisted
+# Globals:
+#   BITNAMI_VOLUME_DIR
+# Arguments:
+#   $1 - App folder name
+# Returns:
+#   true if all steps succeeded, false otherwise
+#########################
+is_app_initialized() {
+    local -r app="${1:?missing app}"
+    local -r persist_dir="${BITNAMI_VOLUME_DIR}/${app}"
+    if ! is_mounted_dir_empty "$persist_dir"; then
+        true
+    else
+        false
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libservice.sh

@@ -0,0 +1,496 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for managing services
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/libvalidations.sh
+. /opt/bitnami/scripts/liblog.sh
+
+# Functions
+
+########################
+# Read the provided pid file and returns a PID
+# Arguments:
+#   $1 - Pid file
+# Returns:
+#   PID
+#########################
+get_pid_from_file() {
+    local pid_file="${1:?pid file is missing}"
+
+    if [[ -f "$pid_file" ]]; then
+        if [[ -n "$(< "$pid_file")" ]] && [[ "$(< "$pid_file")" -gt 0 ]]; then
+            echo "$(< "$pid_file")"
+        fi
+    fi
+}
+
+########################
+# Check if a provided PID corresponds to a running service
+# Arguments:
+#   $1 - PID
+# Returns:
+#   Boolean
+#########################
+is_service_running() {
+    local pid="${1:?pid is missing}"
+
+    kill -0 "$pid" 2>/dev/null
+}
+
+########################
+# Stop a service by sending a termination signal to its pid
+# Arguments:
+#   $1 - Pid file
+#   $2 - Signal number (optional)
+# Returns:
+#   None
+#########################
+stop_service_using_pid() {
+    local pid_file="${1:?pid file is missing}"
+    local signal="${2:-}"
+    local pid
+
+    pid="$(get_pid_from_file "$pid_file")"
+    [[ -z "$pid" ]] || ! is_service_running "$pid" && return
+
+    if [[ -n "$signal" ]]; then
+        kill "-${signal}" "$pid"
+    else
+        kill "$pid"
+    fi
+
+    local counter=10
+    while [[ "$counter" -ne 0 ]] && is_service_running "$pid"; do
+        sleep 1
+        counter=$((counter - 1))
+    done
+}
+
+########################
+# Start cron daemon
+# Arguments:
+#   None
+# Returns:
+#   true if started correctly, false otherwise
+#########################
+cron_start() {
+    if [[ -x "/usr/sbin/cron" ]]; then
+        /usr/sbin/cron
+    elif [[ -x "/usr/sbin/crond" ]]; then
+        /usr/sbin/crond
+    else
+        false
+    fi
+}
+
+########################
+# Generate a cron configuration file for a given service
+# Arguments:
+#   $1 - Service name
+#   $2 - Command
+# Flags:
+#   --run-as - User to run as (default: root)
+#   --schedule - Cron schedule configuration (default: * * * * *)
+# Returns:
+#   None
+#########################
+generate_cron_conf() {
+    local service_name="${1:?service name is missing}"
+    local cmd="${2:?command is missing}"
+    local run_as="root"
+    local schedule="* * * * *"
+    local clean="true"
+
+    # Parse optional CLI flags
+    shift 2
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            --run-as)
+                shift
+                run_as="$1"
+                ;;
+            --schedule)
+                shift
+                schedule="$1"
+                ;;
+            --no-clean)
+                clean="false"
+                ;;
+            *)
+                echo "Invalid command line flag ${1}" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+
+    mkdir -p /etc/cron.d
+    if "$clean"; then
+        cat > "/etc/cron.d/${service_name}" <<EOF
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+${schedule} ${run_as} ${cmd}
+EOF
+    else
+        echo "${schedule} ${run_as} ${cmd}" >> /etc/cron.d/"$service_name"
+    fi
+}
+
+########################
+# Remove a cron configuration file for a given service
+# Arguments:
+#   $1 - Service name
+# Returns:
+#   None
+#########################
+remove_cron_conf() {
+    local service_name="${1:?service name is missing}"
+    local cron_conf_dir="/etc/monit/conf.d"
+    rm -f "${cron_conf_dir}/${service_name}"
+}
+
+########################
+# Generate a monit configuration file for a given service
+# Arguments:
+#   $1 - Service name
+#   $2 - Pid file
+#   $3 - Start command
+#   $4 - Stop command
+# Flags:
+#   --disable - Whether to disable the monit configuration
+# Returns:
+#   None
+#########################
+generate_monit_conf() {
+    local service_name="${1:?service name is missing}"
+    local pid_file="${2:?pid file is missing}"
+    local start_command="${3:?start command is missing}"
+    local stop_command="${4:?stop command is missing}"
+    local monit_conf_dir="/etc/monit/conf.d"
+    local disabled="no"
+
+    # Parse optional CLI flags
+    shift 4
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            --disable)
+                disabled="yes"
+                ;;
+            *)
+                echo "Invalid command line flag ${1}" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+
+    is_boolean_yes "$disabled" && conf_suffix=".disabled"
+    mkdir -p "$monit_conf_dir"
+    cat > "${monit_conf_dir}/${service_name}.conf${conf_suffix:-}" <<EOF
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+check process ${service_name}
+  with pidfile "${pid_file}"
+  start program = "${start_command}" with timeout 90 seconds
+  stop program = "${stop_command}" with timeout 90 seconds
+EOF
+}
+
+########################
+# Remove a monit configuration file for a given service
+# Arguments:
+#   $1 - Service name
+# Returns:
+#   None
+#########################
+remove_monit_conf() {
+    local service_name="${1:?service name is missing}"
+    local monit_conf_dir="/etc/monit/conf.d"
+    rm -f "${monit_conf_dir}/${service_name}.conf"
+}
+
+########################
+# Generate a logrotate configuration file
+# Arguments:
+#   $1 - Service name
+#   $2 - Log files pattern
+# Flags:
+#   --period - Period
+#   --rotations - Number of rotations to store
+#   --extra - Extra options (Optional)
+# Returns:
+#   None
+#########################
+generate_logrotate_conf() {
+    local service_name="${1:?service name is missing}"
+    local log_path="${2:?log path is missing}"
+    local period="weekly"
+    local rotations="150"
+    local extra=""
+    local logrotate_conf_dir="/etc/logrotate.d"
+    local var_name
+    # Parse optional CLI flags
+    shift 2
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            --period|--rotations|--extra)
+                var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
+                shift
+                declare "$var_name"="${1:?"$var_name" is missing}"
+                ;;
+            *)
+                echo "Invalid command line flag ${1}" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+
+    mkdir -p "$logrotate_conf_dir"
+    cat <<EOF | sed '/^\s*$/d' > "${logrotate_conf_dir}/${service_name}"
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+${log_path} {
+  ${period}
+  rotate ${rotations}
+  dateext
+  compress
+  copytruncate
+  missingok
+$(indent "$extra" 2)
+}
+EOF
+}
+
+########################
+# Remove a logrotate configuration file
+# Arguments:
+#   $1 - Service name
+# Returns:
+#   None
+#########################
+remove_logrotate_conf() {
+    local service_name="${1:?service name is missing}"
+    local logrotate_conf_dir="/etc/logrotate.d"
+    rm -f "${logrotate_conf_dir}/${service_name}"
+}
+
+########################
+# Generate a Systemd configuration file
+# Arguments:
+#   $1 - Service name
+# Flags:
+#   --custom-service-content - Custom content to add to the [service] block
+#   --environment - Environment variable to define (multiple --environment options may be passed)
+#   --environment-file - Text file with environment variables (multiple --environment-file options may be passed)
+#   --exec-start - Start command (required)
+#   --exec-start-pre - Pre-start command (optional)
+#   --exec-start-post - Post-start command (optional)
+#   --exec-stop - Stop command (optional)
+#   --exec-reload - Reload command (optional)
+#   --group - System group to start the service with
+#   --name - Service full name (e.g. Apache HTTP Server, defaults to $1)
+#   --restart - When to restart the Systemd service after being stopped (defaults to always)
+#   --pid-file - Service PID file
+#   --standard-output - File where to print stdout output
+#   --standard-error - File where to print stderr output
+#   --success-exit-status - Exit code that indicates a successful shutdown
+#   --type - Systemd unit type (defaults to forking)
+#   --user - System user to start the service with
+#   --working-directory - Working directory at which to start the service
+# Returns:
+#   None
+#########################
+generate_systemd_conf() {
+    local -r service_name="${1:?service name is missing}"
+    local -r systemd_units_dir="/etc/systemd/system"
+    local -r service_file="${systemd_units_dir}/bitnami.${service_name}.service"
+    # Default values
+    local name="$service_name"
+    local type="forking"
+    local user=""
+    local group=""
+    local environment=""
+    local environment_file=""
+    local exec_start=""
+    local exec_start_pre=""
+    local exec_start_post=""
+    local exec_stop=""
+    local exec_reload=""
+    local restart="always"
+    local pid_file=""
+    local standard_output="journal"
+    local standard_error=""
+    local limits_content=""
+    local success_exit_status=""
+    local custom_service_content=""
+    local working_directory=""
+    # Parse CLI flags
+    shift
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            --name \
+            | --type \
+            | --user \
+            | --group \
+            | --exec-start \
+            | --exec-stop \
+            | --exec-reload \
+            | --restart \
+            | --pid-file \
+            | --standard-output \
+            | --standard-error \
+            | --success-exit-status \
+            | --custom-service-content \
+            | --working-directory \
+            )
+                var_name="$(echo "$1" | sed -e "s/^--//" -e "s/-/_/g")"
+                shift
+                declare "$var_name"="${1:?"${var_name} value is missing"}"
+                ;;
+            --limit-*)
+                [[ -n "$limits_content" ]] && limits_content+=$'\n'
+                var_name="${1//--limit-}"
+                shift
+                limits_content+="Limit${var_name^^}=${1:?"--limit-${var_name} value is missing"}"
+                ;;
+            --exec-start-pre)
+                shift
+                [[ -n "$exec_start_pre" ]] && exec_start_pre+=$'\n'
+                exec_start_pre+="ExecStartPre=${1:?"--exec-start-pre value is missing"}"
+                ;;
+            --exec-start-post)
+                shift
+                [[ -n "$exec_start_post" ]] && exec_start_post+=$'\n'
+                exec_start_post+="ExecStartPost=${1:?"--exec-start-post value is missing"}"
+                ;;
+            --environment)
+                shift
+                # It is possible to add multiple environment lines
+                [[ -n "$environment" ]] && environment+=$'\n'
+                environment+="Environment=${1:?"--environment value is missing"}"
+                ;;
+            --environment-file)
+                shift
+                # It is possible to add multiple environment-file lines
+                [[ -n "$environment_file" ]] && environment_file+=$'\n'
+                environment_file+="EnvironmentFile=${1:?"--environment-file value is missing"}"
+                ;;
+            *)
+                echo "Invalid command line flag ${1}" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+    # Validate inputs
+    local error="no"
+    if [[ -z "$exec_start" ]]; then
+        error "The --exec-start option is required"
+        error="yes"
+    fi
+    if [[ "$error" != "no" ]]; then
+        return 1
+    fi
+    # Generate the Systemd unit
+    cat > "$service_file" <<EOF
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+[Unit]
+Description=Bitnami service for ${name}
+# Starting/stopping the main bitnami service should cause the same effect for this service
+PartOf=bitnami.service
+
+[Service]
+Type=${type}
+EOF
+    if [[ -n "$working_directory" ]]; then
+        cat >> "$service_file" <<< "WorkingDirectory=${working_directory}"
+    fi
+    if [[ -n "$exec_start_pre" ]]; then
+        # This variable may contain multiple ExecStartPre= directives
+        cat >> "$service_file" <<< "$exec_start_pre"
+    fi
+    if [[ -n "$exec_start" ]]; then
+        cat >> "$service_file" <<< "ExecStart=${exec_start}"
+    fi
+    if [[ -n "$exec_start_post" ]]; then
+        # This variable may contain multiple ExecStartPost= directives
+        cat >> "$service_file" <<< "$exec_start_post"
+    fi
+    # Optional stop and reload commands
+    if [[ -n "$exec_stop" ]]; then
+        cat >> "$service_file" <<< "ExecStop=${exec_stop}"
+    fi
+    if [[ -n "$exec_reload" ]]; then
+        cat >> "$service_file" <<< "ExecReload=${exec_reload}"
+    fi
+    # User and group
+    if [[ -n "$user" ]]; then
+        cat >> "$service_file" <<< "User=${user}"
+    fi
+    if [[ -n "$group" ]]; then
+        cat >> "$service_file" <<< "Group=${group}"
+    fi
+    # PID file allows to determine if the main process is running properly (for Restart=always)
+    if [[ -n "$pid_file" ]]; then
+        cat >> "$service_file" <<< "PIDFile=${pid_file}"
+    fi
+    if [[ -n "$restart" ]]; then
+        cat >> "$service_file" <<< "Restart=${restart}"
+    fi
+    # Environment flags
+    if [[ -n "$environment" ]]; then
+        # This variable may contain multiple Environment= directives
+        cat >> "$service_file" <<< "$environment"
+    fi
+    if [[ -n "$environment_file" ]]; then
+        # This variable may contain multiple EnvironmentFile= directives
+        cat >> "$service_file" <<< "$environment_file"
+    fi
+    # Logging
+    if [[ -n "$standard_output" ]]; then
+        cat >> "$service_file" <<< "StandardOutput=${standard_output}"
+    fi
+    if [[ -n "$standard_error" ]]; then
+        cat >> "$service_file" <<< "StandardError=${standard_error}"
+    fi
+    if [[ -n "$custom_service_content" ]]; then
+        # This variable may contain multiple miscellaneous directives
+        cat >> "$service_file" <<< "$custom_service_content"
+    fi
+    if [[ -n "$success_exit_status" ]]; then
+        cat >> "$service_file" <<EOF
+# When the process receives a SIGTERM signal, it exits with code ${success_exit_status}
+SuccessExitStatus=${success_exit_status}
+EOF
+    fi
+    cat >> "$service_file" <<EOF
+# Optimizations
+TimeoutStartSec=2min
+TimeoutStopSec=30s
+IgnoreSIGPIPE=no
+KillMode=mixed
+EOF
+    if [[ -n "$limits_content" ]]; then
+        cat >> "$service_file" <<EOF
+# Limits
+${limits_content}
+EOF
+    fi
+    cat >> "$service_file" <<EOF
+
+[Install]
+# Enabling/disabling the main bitnami service should cause the same effect for this service
+WantedBy=bitnami.service
+EOF
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libvalidations.sh

@@ -0,0 +1,304 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Validation functions library
+
+# shellcheck disable=SC1091,SC2086
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+
+# Functions
+
+########################
+# Check if the provided argument is an integer
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_int() {
+    local -r int="${1:?missing value}"
+    if [[ "$int" =~ ^-?[0-9]+ ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is a positive integer
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_positive_int() {
+    local -r int="${1:?missing value}"
+    if is_int "$int" && (( "${int}" >= 0 )); then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is a boolean or is the string 'yes/true'
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_boolean_yes() {
+    local -r bool="${1:-}"
+    # comparison is performed without regard to the case of alphabetic characters
+    shopt -s nocasematch
+    if [[ "$bool" = 1 || "$bool" =~ ^(yes|true)$ ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is a boolean yes/no value
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_yes_no_value() {
+    local -r bool="${1:-}"
+    if [[ "$bool" =~ ^(yes|no)$ ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is a boolean true/false value
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_true_false_value() {
+    local -r bool="${1:-}"
+    if [[ "$bool" =~ ^(true|false)$ ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is a boolean 1/0 value
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_1_0_value() {
+    local -r bool="${1:-}"
+    if [[ "$bool" =~ ^[10]$ ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Check if the provided argument is an empty string or not defined
+# Arguments:
+#   $1 - Value to check
+# Returns:
+#   Boolean
+#########################
+is_empty_value() {
+    local -r val="${1:-}"
+    if [[ -z "$val" ]]; then
+        true
+    else
+        false
+    fi
+}
+
+########################
+# Validate if the provided argument is a valid port
+# Arguments:
+#   $1 - Port to validate
+# Returns:
+#   Boolean and error message
+#########################
+validate_port() {
+    local value
+    local unprivileged=0
+
+    # Parse flags
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            -unprivileged)
+                unprivileged=1
+                ;;
+            --)
+                shift
+                break
+                ;;
+            -*)
+                stderr_print "unrecognized flag $1"
+                return 1
+                ;;
+            *)
+                break
+                ;;
+        esac
+        shift
+    done
+
+    if [[ "$#" -gt 1 ]]; then
+        echo "too many arguments provided"
+        return 2
+    elif [[ "$#" -eq 0 ]]; then
+        stderr_print "missing port argument"
+        return 1
+    else
+        value=$1
+    fi
+
+    if [[ -z "$value" ]]; then
+        echo "the value is empty"
+        return 1
+    else
+        if ! is_int "$value"; then
+            echo "value is not an integer"
+            return 2
+        elif [[ "$value" -lt 0 ]]; then
+            echo "negative value provided"
+            return 2
+        elif [[ "$value" -gt 65535 ]]; then
+            echo "requested port is greater than 65535"
+            return 2
+        elif [[ "$unprivileged" = 1 && "$value" -lt 1024 ]]; then
+            echo "privileged port requested"
+            return 3
+        fi
+    fi
+}
+
+########################
+# Validate if the provided argument is a valid IPv6 address
+# Arguments:
+#   $1 - IP to validate
+# Returns:
+#   Boolean
+#########################
+validate_ipv6() {
+    local ip="${1:?ip is missing}"
+    local stat=1
+    local full_address_regex='^([0-9a-fA-F]{1,4}:){7}[0-9a-fA-F]{1,4}$'
+    local short_address_regex='^((([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6}::(([0-9a-fA-F]{1,4}:){0,6}[0-9a-fA-F]{1,4}){0,6})$'
+
+    if [[ $ip =~ $full_address_regex || $ip =~ $short_address_regex || $ip == "::" ]]; then
+        stat=0
+    fi
+    return $stat
+}
+
+########################
+# Validate if the provided argument is a valid IPv4 address
+# Arguments:
+#   $1 - IP to validate
+# Returns:
+#   Boolean
+#########################
+validate_ipv4() {
+    local ip="${1:?ip is missing}"
+    local stat=1
+
+    if [[ $ip =~ ^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$ ]]; then
+        read -r -a ip_array <<< "$(tr '.' ' ' <<< "$ip")"
+        [[ ${ip_array[0]} -le 255 && ${ip_array[1]} -le 255 \
+            && ${ip_array[2]} -le 255 && ${ip_array[3]} -le 255 ]]
+        stat=$?
+    fi
+    return $stat
+}
+
+########################
+# Validate if the provided argument is a valid IPv4 or IPv6 address
+# Arguments:
+#   $1 - IP to validate
+# Returns:
+#   Boolean
+#########################
+validate_ip() {
+    local ip="${1:?ip is missing}"
+    local stat=1
+
+    if validate_ipv4 "$ip"; then
+        stat=0
+    else
+        stat=$(validate_ipv6 "$ip")
+    fi
+    return $stat
+}
+
+########################
+# Validate a string format
+# Arguments:
+#   $1 - String to validate
+# Returns:
+#   Boolean
+#########################
+validate_string() {
+    local string
+    local min_length=-1
+    local max_length=-1
+
+    # Parse flags
+    while [ "$#" -gt 0 ]; do
+        case "$1" in
+            -min-length)
+                shift
+                min_length=${1:-}
+                ;;
+            -max-length)
+                shift
+                max_length=${1:-}
+                ;;
+            --)
+                shift
+                break
+                ;;
+            -*)
+                stderr_print "unrecognized flag $1"
+                return 1
+                ;;
+            *)
+                break
+                ;;
+        esac
+        shift
+    done
+
+    if [ "$#" -gt 1 ]; then
+        stderr_print "too many arguments provided"
+        return 2
+    elif [ "$#" -eq 0 ]; then
+        stderr_print "missing string"
+        return 1
+    else
+        string=$1
+    fi
+
+    if [[ "$min_length" -ge 0 ]] && [[ "${#string}" -lt "$min_length" ]]; then
+        echo "string length is less than $min_length"
+        return 1
+    fi
+    if [[ "$max_length" -ge 0 ]] && [[ "${#string}" -gt "$max_length" ]]; then
+        echo "string length is great than $max_length"
+        return 1
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libversion.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Library for managing versions strings
+
+# shellcheck disable=SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/liblog.sh
+
+# Functions
+########################
+# Gets semantic version
+# Arguments:
+#   $1 - version: string to extract major.minor.patch
+#   $2 - section: 1 to extract major, 2 to extract minor, 3 to extract patch
+# Returns:
+#   array with the major, minor and release
+#########################
+get_sematic_version () {
+    local version="${1:?version is required}"
+    local section="${2:?section is required}"
+    local -a version_sections
+
+    #Regex to parse versions: x.y.z
+    local -r regex='([0-9]+)(\.([0-9]+)(\.([0-9]+))?)?'
+
+    if [[ "$version" =~ $regex ]]; then
+        local i=1
+        local j=1
+        local n=${#BASH_REMATCH[*]}
+
+        while [[ $i -lt $n ]]; do
+            if [[ -n "${BASH_REMATCH[$i]}" ]] && [[ "${BASH_REMATCH[$i]:0:1}" != '.' ]];  then
+                version_sections[j]="${BASH_REMATCH[$i]}"
+                ((j++))
+            fi
+            ((i++))
+        done
+
+        local number_regex='^[0-9]+$'
+        if [[ "$section" =~ $number_regex ]] && (( section > 0 )) && (( section <= 3 )); then
+             echo "${version_sections[$section]}"
+             return
+        else
+            stderr_print "Section allowed values are: 1, 2, and 3"
+            return 1
+        fi
+    fi
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/opt/bitnami/scripts/libwebserver.sh

@@ -0,0 +1,476 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Bitnami web server handler library
+
+# shellcheck disable=SC1090,SC1091
+
+# Load generic libraries
+. /opt/bitnami/scripts/liblog.sh
+
+########################
+# Execute a command (or list of commands) with the web server environment and library loaded
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_execute() {
+    local -r web_server="${1:?missing web server}"
+    shift
+    # Run program in sub-shell to avoid web server environment getting loaded when not necessary
+    (
+        . "/opt/bitnami/scripts/lib${web_server}.sh"
+        . "/opt/bitnami/scripts/${web_server}-env.sh"
+        "$@"
+    )
+}
+
+########################
+# Prints the list of enabled web servers
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_list() {
+    local -r -a supported_web_servers=(apache nginx)
+    local -a existing_web_servers=()
+    for web_server in "${supported_web_servers[@]}"; do
+        [[ -f "/opt/bitnami/scripts/${web_server}-env.sh" ]] && existing_web_servers+=("$web_server")
+    done
+    echo "${existing_web_servers[@]:-}"
+}
+
+########################
+# Prints the currently-enabled web server type (only one, in order of preference)
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_type() {
+    local -a web_servers
+    read -r -a web_servers <<< "$(web_server_list)"
+    echo "${web_servers[0]:-}"
+}
+
+########################
+# Validate that a supported web server is configured
+# Globals:
+#   None
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_validate() {
+    local error_code=0
+    local supported_web_servers=("apache" "nginx")
+
+    # Auxiliary functions
+    print_validation_error() {
+        error "$1"
+        error_code=1
+    }
+
+    if [[ -z "$(web_server_type)" || ! " ${supported_web_servers[*]} " == *" $(web_server_type) "* ]]; then
+        print_validation_error "Could not detect any supported web servers. It must be one of: ${supported_web_servers[*]}"
+    elif ! web_server_execute "$(web_server_type)" type -t "is_$(web_server_type)_running" >/dev/null; then
+        print_validation_error "Could not load the $(web_server_type) web server library from /opt/bitnami/scripts. Check that it exists and is readable."
+    fi
+
+    return "$error_code"
+}
+
+########################
+# Check whether the web server is running
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   true if the web server is running, false otherwise
+#########################
+is_web_server_running() {
+    "is_$(web_server_type)_running"
+}
+
+########################
+# Start web server
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_start() {
+    info "Starting $(web_server_type) in background"
+    if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then
+        systemctl start "bitnami.$(web_server_type).service"
+    else
+        "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/start.sh"
+    fi
+}
+
+########################
+# Stop web server
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_stop() {
+    info "Stopping $(web_server_type)"
+    if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then
+        systemctl stop "bitnami.$(web_server_type).service"
+    else
+        "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/stop.sh"
+    fi
+}
+
+########################
+# Restart web server
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_restart() {
+    info "Restarting $(web_server_type)"
+    if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then
+        systemctl restart "bitnami.$(web_server_type).service"
+    else
+        "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/restart.sh"
+    fi
+}
+
+########################
+# Reload web server
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_reload() {
+    if [[ "${BITNAMI_SERVICE_MANAGER:-}" = "systemd" ]]; then
+        systemctl reload "bitnami.$(web_server_type).service"
+    else
+        "${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/reload.sh"
+    fi
+}
+
+########################
+# Ensure a web server application configuration exists (i.e. Apache virtual host format or NGINX server block)
+# It serves as a wrapper for the specific web server function
+# Globals:
+#   *
+# Arguments:
+#   $1 - App name
+# Flags:
+#   --type - Application type, which has an effect on which configuration template to use
+#   --hosts - Host listen addresses
+#   --server-name - Server name
+#   --server-aliases - Server aliases
+#   --allow-remote-connections - Whether to allow remote connections or to require local connections
+#   --disable - Whether to render server configurations with a .disabled prefix
+#   --disable-http - Whether to render the app's HTTP server configuration with a .disabled prefix
+#   --disable-https - Whether to render the app's HTTPS server configuration with a .disabled prefix
+#   --http-port - HTTP port number
+#   --https-port - HTTPS port number
+#   --document-root - Path to document root directory
+# Apache-specific flags:
+#   --apache-additional-configuration - Additional vhost configuration (no default)
+#   --apache-additional-http-configuration - Additional HTTP vhost configuration (no default)
+#   --apache-additional-https-configuration - Additional HTTPS vhost configuration (no default)
+#   --apache-before-vhost-configuration - Configuration to add before the <VirtualHost> directive (no default)
+#   --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no' and type is not defined)
+#   --apache-extra-directory-configuration - Extra configuration for the document root directory
+#   --apache-proxy-address - Address where to proxy requests
+#   --apache-proxy-configuration - Extra configuration for the proxy
+#   --apache-proxy-http-configuration - Extra configuration for the proxy HTTP vhost
+#   --apache-proxy-https-configuration - Extra configuration for the proxy HTTPS vhost
+#   --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup (only allowed when type is not defined)
+# NGINX-specific flags:
+#   --nginx-additional-configuration - Additional server block configuration (no default)
+#   --nginx-external-configuration - Configuration external to server block (no default)
+# Returns:
+#   true if the configuration was enabled, false otherwise
+########################
+ensure_web_server_app_configuration_exists() {
+    local app="${1:?missing app}"
+    shift
+    local -a apache_args nginx_args web_servers args_var
+    apache_args=("$app")
+    nginx_args=("$app")
+    # Validate arguments
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            # Common flags
+            --disable \
+            | --disable-http \
+            | --disable-https \
+            )
+                apache_args+=("$1")
+                nginx_args+=("$1")
+                ;;
+            --hosts \
+            | --server-name \
+            | --server-aliases \
+            | --type \
+            | --allow-remote-connections \
+            | --http-port \
+            | --https-port \
+            | --document-root \
+            )
+                apache_args+=("$1" "${2:?missing value}")
+                nginx_args+=("$1" "${2:?missing value}")
+                shift
+                ;;
+
+            # Specific Apache flags
+            --apache-additional-configuration \
+            | --apache-additional-http-configuration \
+            | --apache-additional-https-configuration \
+            | --apache-before-vhost-configuration \
+            | --apache-allow-override \
+            | --apache-extra-directory-configuration \
+            | --apache-proxy-address \
+            | --apache-proxy-configuration \
+            | --apache-proxy-http-configuration \
+            | --apache-proxy-https-configuration \
+            | --apache-move-htaccess \
+            )
+                apache_args+=("${1//apache-/}" "${2:?missing value}")
+                shift
+                ;;
+
+            # Specific NGINX flags
+            --nginx-additional-configuration \
+            | --nginx-external-configuration)
+                nginx_args+=("${1//nginx-/}" "${2:?missing value}")
+                shift
+                ;;
+
+            *)
+                echo "Invalid command line flag $1" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+    read -r -a web_servers <<< "$(web_server_list)"
+    for web_server in "${web_servers[@]}"; do
+        args_var="${web_server}_args[@]"
+        web_server_execute "$web_server" "ensure_${web_server}_app_configuration_exists" "${!args_var}"
+    done
+}
+
+########################
+# Ensure a web server application configuration does not exist anymore (i.e. Apache virtual host format or NGINX server block)
+# It serves as a wrapper for the specific web server function
+# Globals:
+#   *
+# Arguments:
+#   $1 - App name
+# Returns:
+#   true if the configuration was disabled, false otherwise
+########################
+ensure_web_server_app_configuration_not_exists() {
+    local app="${1:?missing app}"
+    local -a web_servers
+    read -r -a web_servers <<< "$(web_server_list)"
+    for web_server in "${web_servers[@]}"; do
+        web_server_execute "$web_server" "ensure_${web_server}_app_configuration_not_exists" "$app"
+    done
+}
+
+########################
+# Ensure the web server loads the configuration for an application in a URL prefix
+# It serves as a wrapper for the specific web server function
+# Globals:
+#   *
+# Arguments:
+#   $1 - App name
+# Flags:
+#   --allow-remote-connections - Whether to allow remote connections or to require local connections
+#   --document-root - Path to document root directory
+#   --prefix - URL prefix from where it will be accessible (i.e. /myapp)
+#   --type - Application type, which has an effect on what configuration template will be used
+# Apache-specific flags:
+#   --apache-additional-configuration - Additional vhost configuration (no default)
+#   --apache-allow-override - Whether to allow .htaccess files (only allowed when --move-htaccess is set to 'no')
+#   --apache-extra-directory-configuration - Extra configuration for the document root directory
+#   --apache-move-htaccess - Move .htaccess files to a common place so they can be loaded during Apache startup
+# NGINX-specific flags:
+#   --nginx-additional-configuration - Additional server block configuration (no default)
+# Returns:
+#   true if the configuration was enabled, false otherwise
+########################
+ensure_web_server_prefix_configuration_exists() {
+    local app="${1:?missing app}"
+    shift
+    local -a apache_args nginx_args web_servers args_var
+    apache_args=("$app")
+    nginx_args=("$app")
+    # Validate arguments
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            # Common flags
+            --allow-remote-connections \
+            | --document-root \
+            | --prefix \
+            | --type \
+            )
+                apache_args+=("$1" "${2:?missing value}")
+                nginx_args+=("$1" "${2:?missing value}")
+                shift
+                ;;
+
+            # Specific Apache flags
+            --apache-additional-configuration \
+            | --apache-allow-override \
+            | --apache-extra-directory-configuration \
+            | --apache-move-htaccess \
+            )
+                apache_args+=("${1//apache-/}" "$2")
+                shift
+                ;;
+
+            # Specific NGINX flags
+            --nginx-additional-configuration)
+                nginx_args+=("${1//nginx-/}" "$2")
+                shift
+                ;;
+
+            *)
+                echo "Invalid command line flag $1" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+    read -r -a web_servers <<< "$(web_server_list)"
+    for web_server in "${web_servers[@]}"; do
+        args_var="${web_server}_args[@]"
+        web_server_execute "$web_server" "ensure_${web_server}_prefix_configuration_exists" "${!args_var}"
+    done
+}
+
+########################
+# Ensure a web server application configuration is updated with the runtime configuration (i.e. ports)
+# It serves as a wrapper for the specific web server function
+# Globals:
+#   *
+# Arguments:
+#   $1 - App name
+# Flags:
+#   --hosts - Host listen addresses
+#   --server-name - Server name
+#   --server-aliases - Server aliases
+#   --enable-http - Enable HTTP app configuration (if not enabled already)
+#   --enable-https - Enable HTTPS app configuration (if not enabled already)
+#   --disable-http - Disable HTTP app configuration (if not disabled already)
+#   --disable-https - Disable HTTPS app configuration (if not disabled already)
+#   --http-port - HTTP port number
+#   --https-port - HTTPS port number
+# Returns:
+#   true if the configuration was updated, false otherwise
+########################
+web_server_update_app_configuration() {
+    local app="${1:?missing app}"
+    shift
+    local -a args web_servers
+    args=("$app")
+    # Validate arguments
+    while [[ "$#" -gt 0 ]]; do
+        case "$1" in
+            # Common flags
+            --enable-http \
+            | --enable-https \
+            | --disable-http \
+            | --disable-https \
+            )
+                args+=("$1")
+                ;;
+            --hosts \
+            | --server-name \
+            | --server-aliases \
+            | --http-port \
+            | --https-port \
+            )
+                args+=("$1" "${2:?missing value}")
+                shift
+                ;;
+
+            *)
+                echo "Invalid command line flag $1" >&2
+                return 1
+                ;;
+        esac
+        shift
+    done
+    read -r -a web_servers <<< "$(web_server_list)"
+    for web_server in "${web_servers[@]}"; do
+        web_server_execute "$web_server" "${web_server}_update_app_configuration" "${args[@]}"
+    done
+}
+
+########################
+# Enable loading page, which shows users that the initialization process is not yet completed
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_enable_loading_page() {
+    ensure_web_server_app_configuration_exists "__loading" --hosts "_default_" \
+        --apache-additional-configuration "
+# Show a HTTP 503 Service Unavailable page by default
+RedirectMatch 503 ^/$
+# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes
+ErrorDocument 404 /index.html
+ErrorDocument 503 /index.html" \
+        --nginx-additional-configuration "
+# Show a HTTP 503 Service Unavailable page by default
+location / {
+  return 503;
+}
+# Show index.html if server is answering with 404 Not Found or 503 Service Unavailable status codes
+error_page 404 @installing;
+error_page 503 @installing;
+location @installing {
+  rewrite ^(.*)$ /index.html break;
+}"
+    web_server_reload
+}
+
+########################
+# Enable loading page, which shows users that the initialization process is not yet completed
+# Globals:
+#   *
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+web_server_disable_install_page() {
+    ensure_web_server_app_configuration_not_exists "__loading"
+    web_server_reload
+}

bitnami/pgbouncer/1/debian-12/prebuildfs/usr/sbin/install_packages

@@ -0,0 +1,27 @@
+#!/bin/sh
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+set -eu
+
+n=0
+max=2
+export DEBIAN_FRONTEND=noninteractive
+
+until [ $n -gt $max ]; do
+    set +e
+    (
+      apt-get update -qq &&
+      apt-get install -y --no-install-recommends "$@"
+    )
+    CODE=$?
+    set -e
+    if [ $CODE -eq 0 ]; then
+        break
+    fi
+    if [ $n -eq $max ]; then
+        exit $CODE
+    fi
+    echo "apt failed, retrying"
+    n=$(($n + 1))
+done
+apt-get clean && rm -rf /var/lib/apt/lists /var/cache/apt/archives

bitnami/pgbouncer/1/debian-12/prebuildfs/usr/sbin/run-script

@@ -0,0 +1,24 @@
+#!/bin/sh
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+set -u
+
+if [ $# -eq 0 ]; then
+    >&2 echo "No arguments provided"
+    exit 1
+fi
+
+script=$1
+exit_code="${2:-96}"
+fail_if_not_present="${3:-n}"
+
+if test -f "$script"; then
+  sh $script
+
+  if [ $? -ne 0 ]; then
+    exit $((exit_code))
+  fi
+elif [ "$fail_if_not_present" = "y" ]; then
+  >&2 echo "script not found: $script"
+  exit 127
+fi

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/libpgbouncer.sh

@@ -0,0 +1,368 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Bitnami Pgpool library
+
+# shellcheck disable=SC1090,SC1091
+
+# Load Generic Libraries
+. /opt/bitnami/scripts/libfile.sh
+. /opt/bitnami/scripts/libfs.sh
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libnet.sh
+. /opt/bitnami/scripts/libos.sh
+. /opt/bitnami/scripts/libservice.sh
+. /opt/bitnami/scripts/libvalidations.sh
+
+########################
+# Validate settings in PGPOOL_* env. variables
+# Globals:
+#   PGPOOL_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+pgbouncer_validate() {
+    info "Validating settings in PGBOUNCER_* env vars..."
+    local error_code=0
+
+    # Auxiliary functions
+    print_validation_error() {
+        error "$1"
+        error_code=1
+    }
+    trust_enabled_warn() {
+        warn "You set the environment variable PGBOUNCER_AUTH_TYPE=${PGBOUNCER_AUTH_TYPE}. For safety reasons, do not use this flag in a production environment."
+    }
+    check_empty_value() {
+        if is_empty_value "${!1}"; then
+            print_validation_error "${1} must be set"
+        fi
+    }
+    check_multi_value() {
+        if [[ " ${2} " != *" ${!1} "* ]]; then
+            print_validation_error "The allowed values for ${1} are: ${2}"
+        fi
+    }
+    check_valid_port() {
+        local port_var="${1:?missing port variable}"
+        local err
+        if ! err="$(validate_port "${!port_var}")"; then
+            print_validation_error "An invalid port was specified in the environment variable ${port_var}: ${err}."
+        fi
+    }
+
+    check_valid_port "PGBOUNCER_PORT"
+    check_multi_value "PGBOUNCER_AUTH_TYPE" "any cert md5 hba pam plain scram-sha-256 trust"
+    ! is_empty_value "$PGBOUNCER_POOL_MODE" && check_multi_value "PGBOUNCER_POOL_MODE" "session statement transaction"
+    if [[ "$PGBOUNCER_AUTH_TYPE" = "trust" ]]; then
+        trust_enabled_warn
+    else
+        check_empty_value "POSTGRESQL_PASSWORD"
+        if ((${#POSTGRESQL_PASSWORD} > 100)); then
+            print_validation_error "The password cannot be longer than 100 characters. Set the environment variable POSTGRESQL_PASSWORD with a shorter value"
+        fi
+    fi
+
+    # HBA Checks
+    if [[ "$PGBOUNCER_AUTH_TYPE" == "hba" ]] ; then
+        if [[ -z "$PGBOUNCER_AUTH_HBA_FILE" ]]; then
+            print_validation_error "A hba file was not provided. You need to set this value when specifying auth_type to hba"
+        elif [[ ! -f "$PGBOUNCER_AUTH_HBA_FILE" ]]; then
+            print_validation_error "The hba file in the specified path ${PGBOUNCER_AUTH_HBA_FILE} does not exist"
+        fi
+    fi
+
+    # TLS Checks (client)
+    if [[ "$PGBOUNCER_CLIENT_TLS_SSLMODE" != "disable" ]]; then
+        if [[ -z "$PGBOUNCER_CLIENT_TLS_CERT_FILE" ]]; then
+            print_validation_error "You must provide a X.509 certificate in order to use TLS"
+        elif [[ ! -f "$PGBOUNCER_CLIENT_TLS_CERT_FILE" ]]; then
+            print_validation_error "The X.509 certificate file in the specified path ${PGBOUNCER_CLIENT_TLS_CERT_FILE} does not exist"
+        fi
+        if [[ -z "$PGBOUNCER_CLIENT_TLS_KEY_FILE" ]]; then
+            print_validation_error "You must provide a private key in order to use TLS"
+        elif [[ ! -f "$PGBOUNCER_CLIENT_TLS_KEY_FILE" ]]; then
+            print_validation_error "The private key file in the specified path ${PGBOUNCER_CLIENT_TLS_KEY_FILE} does not exist"
+        fi
+        if [[ -z "$PGBOUNCER_CLIENT_TLS_CA_FILE" ]]; then
+            warn "A CA X.509 certificate was not provided. Client verification will not be performed in TLS connections"
+        elif [[ ! -f "$PGBOUNCER_CLIENT_TLS_CA_FILE" ]]; then
+            print_validation_error "The CA X.509 certificate file in the specified path ${PGBOUNCER_CLIENT_TLS_CA_FILE} does not exist"
+        fi
+    fi
+
+    # TLS Checks (server)
+    if [[ "$PGBOUNCER_SERVER_TLS_SSLMODE" == "verify-ca" ]] || [[ "$PGBOUNCER_SERVER_TLS_SSLMODE" == "verify-full" ]]; then
+        if [[ -z "$PGBOUNCER_SERVER_TLS_CA_FILE" ]]; then
+            print_validation_error "A CA X.509 certificate was not provided. You need to set this value when specifying server_tls_sslmode to verify-ca or verify-full"
+        elif [[ ! -f "$PGBOUNCER_SERVER_TLS_CA_FILE" ]]; then
+            print_validation_error "The server CA X.509 certificate file in the specified path ${PGBOUNCER_SERVER_TLS_CA_FILE} does not exist"
+        fi
+    fi
+
+    [[ "$error_code" -eq 0 ]] || exit "$error_code"
+}
+
+########################
+# Configure libnss_wrapper so PgBouncer commands work with a random user.
+# Globals:
+#   PGBOUNCER_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+pgbouncer_enable_nss_wrapper() {
+    if ! getent passwd "$(id -u)" &>/dev/null && [ -e "$NSS_WRAPPER_LIB" ]; then
+        debug "Configuring libnss_wrapper..."
+        export LD_PRELOAD="$NSS_WRAPPER_LIB"
+        # shellcheck disable=SC2155
+        export NSS_WRAPPER_PASSWD="$(mktemp)"
+        # shellcheck disable=SC2155
+        export NSS_WRAPPER_GROUP="$(mktemp)"
+        echo "$PGBOUNCER_DAEMON_USER:x:$(id -u):$(id -g):PgBouncer:$PGBOUNCER_BASE_DIR:/bin/false" >"$NSS_WRAPPER_PASSWD"
+        echo "$PGBOUNCER_DAEMON_GROUP:x:$(id -g):" >"$NSS_WRAPPER_GROUP"
+    fi
+}
+
+########################
+# Copy mounted configuration files
+# Globals:
+#   PGBOUNCER_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+pgbouncer_copy_mounted_config() {
+    if ! is_dir_empty "$PGBOUNCER_MOUNTED_CONF_DIR"; then
+        info "Found configuration files in "
+        cp -Lr "$PGBOUNCER_MOUNTED_CONF_DIR"/* "$PGBOUNCER_CONF_DIR"
+    fi
+}
+
+########################
+# Check if a given configuration file was mounted externally
+# Globals:
+#   PGBOUNCER_*
+# Arguments:
+#   $1 - Filename
+# Returns:
+#   true if the file was mounted externally, false otherwise
+#########################
+pgbouncer_is_file_external() {
+    local -r filename=$1
+    if [[ -d "$PGBOUNCER_MOUNTED_CONF_DIR" ]] && [[ -f "$PGBOUNCER_MOUNTED_CONF_DIR"/"$filename" ]]; then
+        return 0
+    else
+        return 1
+    fi
+}
+
+########################
+# Output helper for escaped auth fields
+# Arguments:
+#   $1 - raw username or password
+# Returns:
+#   None
+#########################
+pgbouncer_escape_auth() {
+    # shellcheck disable=SC2001
+    # replace each " with ""
+    echo "$1" | sed 's/"/""/g'
+}
+
+########################
+# Ensure PgBouncer is initialized
+# Globals:
+#   PGBOUNCER_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+pgbouncer_initialize() {
+    info "Initializing PgBouncer..."
+
+    # Clean logs, pids and configuration files from previous restarts
+    rm -f "$PGBOUNCER_PID_FILE" "$PGBOUNCER_LOG_FILE" "$PGBOUNCER_AUTH_FILE" "$PGBOUNCER_CONF_FILE"
+
+    pgbouncer_copy_mounted_config
+
+    info "Waiting for PostgreSQL backend to be accessible"
+    if ! retry_while "wait-for-port --host $POSTGRESQL_HOST $POSTGRESQL_PORT" "$PGBOUNCER_INIT_SLEEP_TIME" "$PGBOUNCER_INIT_MAX_RETRIES"; then
+        error "Backend $POSTGRESQL_HOST not accessible"
+        exit 1
+    else
+        info "Backend $POSTGRESQL_HOST:$POSTGRESQL_PORT accessible"
+    fi
+
+    info "Configuring credentials"
+    # Create credentials file
+    if ! pgbouncer_is_file_external "userlist.txt"; then
+        echo "\"$(pgbouncer_escape_auth "$POSTGRESQL_USERNAME")\" \"$(pgbouncer_escape_auth "$POSTGRESQL_PASSWORD")\"" \
+           > "$PGBOUNCER_AUTH_FILE"
+        echo "$PGBOUNCER_USERLIST" >> "$PGBOUNCER_AUTH_FILE"
+    else
+        debug "User list file mounted externally, skipping configuration"
+    fi
+
+    info "Creating configuration file"
+    # Create configuration
+    if ! pgbouncer_is_file_external "pgbouncer.ini"; then
+        # Build DB string based on user preferences
+        # Allow for wildcard db config
+        local database_value="host=$POSTGRESQL_HOST port=$POSTGRESQL_PORT"
+        if is_boolean_yes "$PGBOUNCER_SET_DATABASE_USER"; then
+            database_value+=" user=$POSTGRESQL_USERNAME"
+        fi
+        if is_boolean_yes "$PGBOUNCER_SET_DATABASE_PASSWORD"; then
+            database_value+=" password=$POSTGRESQL_PASSWORD"
+        fi
+        if [[ "$PGBOUNCER_DATABASE" != "*" ]]; then
+            database_value+=" dbname=$POSTGRESQL_DATABASE"
+        fi
+        if ! is_empty_value "$PGBOUNCER_AUTH_USER"; then
+            database_value+=" auth_user=$PGBOUNCER_AUTH_USER"
+        fi
+        if ! is_empty_value "$PGBOUNCER_CONNECT_QUERY"; then
+            database_value+=" connect_query='${PGBOUNCER_CONNECT_QUERY}'"
+        fi
+        ini-file set --ignore-inline-comments --section "databases" --key "$PGBOUNCER_DATABASE" --value "$database_value" "$PGBOUNCER_CONF_FILE"
+
+        i=0;
+        while true; VAR_NAME="PGBOUNCER_DSN_${i}"; FILE_VAR_NAME="PGBOUNCER_DSN_${i}_FILE";
+        do
+            if [ -n "${!FILE_VAR_NAME+x}" ]; then
+                debug "reading \$$VAR_NAME from file, via \$$FILE_VAR_NAME (${!FILE_VAR_NAME})"
+                if [[ -r "${!FILE_VAR_NAME:-}" ]]; then
+                    export "${VAR_NAME}=$(< "${!FILE_VAR_NAME}")"
+                    unset "${FILE_VAR_NAME}"
+                else
+                    if [[ "$PGBOUNCER_FAIL_ON_INVALID_DSN_FILE" == "false" ]]; then
+                        warn "Skipping export of '${VAR_NAME}'. '${!FILE_VAR_NAME:-}' is not readable."
+                    else
+                        error "Failed to export \$$VAR_NAME. '${!FILE_VAR_NAME:-}' is not readable."
+                        exit 1
+                    fi
+                fi
+            fi
+
+            if [ -n "${!VAR_NAME:-}" ]; then
+                dsn=${!VAR_NAME};
+                ini-file set --ignore-inline-comments --section databases --key "$(echo "$dsn" | cut -d = -f 1)" --value "$(echo "$dsn" | cut -d = -f 2-)" "$PGBOUNCER_CONF_FILE";
+                i=$(( "$i" + 1 ));
+            else
+                break;
+            fi;
+        done;
+
+        local -r -a key_value_pairs=(
+            "listen_port:${PGBOUNCER_PORT}"
+            "listen_addr:${PGBOUNCER_LISTEN_ADDRESS}"
+            "unix_socket_dir:${PGBOUNCER_SOCKET_DIR}"
+            "unix_socket_mode:${PGBOUNCER_SOCKET_MODE}"
+            "unix_socket_group:${PGBOUNCER_SOCKET_GROUP}"
+            "auth_file:${PGBOUNCER_AUTH_FILE}"
+            "auth_type:${PGBOUNCER_AUTH_TYPE}"
+            "auth_hba_file:${PGBOUNCER_AUTH_HBA_FILE}"
+            "auth_query:${PGBOUNCER_AUTH_QUERY}"
+            "pidfile:${PGBOUNCER_PID_FILE}"
+            "logfile:${PGBOUNCER_LOG_FILE}"
+            "admin_users:${POSTGRESQL_USERNAME}"
+            "stats_users:${PGBOUNCER_STATS_USERS}"
+            "client_tls_sslmode:${PGBOUNCER_CLIENT_TLS_SSLMODE}"
+            "server_tls_sslmode:${PGBOUNCER_SERVER_TLS_SSLMODE}"
+            "server_tls_ca_file:${PGBOUNCER_SERVER_TLS_CA_FILE}"
+            "server_tls_cert_file:${PGBOUNCER_SERVER_TLS_CERT_FILE}"
+            "server_tls_key_file:${PGBOUNCER_SERVER_TLS_KEY_FILE}"
+            "query_wait_timeout:${PGBOUNCER_QUERY_WAIT_TIMEOUT}"
+            "pool_mode:${PGBOUNCER_POOL_MODE}"
+            "max_client_conn:${PGBOUNCER_MAX_CLIENT_CONN}"
+            "max_db_connections:${PGBOUNCER_MAX_DB_CONNECTIONS}"
+            "idle_transaction_timeout:${PGBOUNCER_IDLE_TRANSACTION_TIMEOUT}"
+            "server_idle_timeout:${PGBOUNCER_SERVER_IDLE_TIMEOUT}"
+            "server_reset_query:${PGBOUNCER_SERVER_RESET_QUERY}"
+            "default_pool_size:${PGBOUNCER_DEFAULT_POOL_SIZE}"
+            "min_pool_size:${PGBOUNCER_MIN_POOL_SIZE}"
+            "reserve_pool_size:${PGBOUNCER_RESERVE_POOL_SIZE}"
+            "reserve_pool_timeout:${PGBOUNCER_RESERVE_POOL_TIMEOUT}"
+            "ignore_startup_parameters:${PGBOUNCER_IGNORE_STARTUP_PARAMETERS}"
+            "log_connections:${PGBOUNCER_LOG_CONNECTIONS}"
+            "log_disconnections:${PGBOUNCER_LOG_DISCONNECTIONS}"
+            "log_pooler_errors:${PGBOUNCER_LOG_POOLER_ERRORS}"
+            "log_stats:${PGBOUNCER_LOG_STATS}"
+            "stats_period:${PGBOUNCER_STATS_PERIOD}"
+            "server_fast_close:${PGBOUNCER_SERVER_FAST_CLOSE}"
+            "server_lifetime:${PGBOUNCER_SERVER_LIFETIME}"
+            "server_idle_timeout:${PGBOUNCER_SERVER_IDLE_TIMEOUT}"
+            "server_connect_timeout:${PGBOUNCER_SERVER_CONNECT_TIMEOUT}"
+            "server_login_retry:${PGBOUNCER_SERVER_LOGIN_RETRY}"
+            "client_login_timeout:${PGBOUNCER_CLIENT_LOGIN_TIMEOUT}"
+            "autodb_idle_timeout:${PGBOUNCER_AUTODB_IDLE_TIMEOUT}"
+            "query_timeout:${PGBOUNCER_QUERY_TIMEOUT}"
+            "query_wait_timeout:${PGBOUNCER_QUERY_WAIT_TIMEOUT}"
+            "client_idle_timeout:${PGBOUNCER_CLIENT_IDLE_TIMEOUT}"
+            "max_prepared_statements:${PGBOUNCER_MAX_PREPARED_STATEMENTS}"
+        )
+        for pair in "${key_value_pairs[@]}"; do
+            local key value
+            key="$(awk -F: '{print $1}' <<<"$pair")"
+            value="$(awk -F: '{print $2}' <<<"$pair")"
+            ! is_empty_value "${value}" && ini-file set --ignore-inline-comments --section "pgbouncer" --key "${key}" --value "${value}" "$PGBOUNCER_CONF_FILE"
+        done
+        if [[ "$PGBOUNCER_CLIENT_TLS_SSLMODE" != "disable" ]]; then
+            ini-file set --ignore-inline-comments --section "pgbouncer" --key "client_tls_cert_file" --value "$PGBOUNCER_CLIENT_TLS_CERT_FILE" "$PGBOUNCER_CONF_FILE"
+            ini-file set --ignore-inline-comments --section "pgbouncer" --key "client_tls_key_file" --value "$PGBOUNCER_CLIENT_TLS_KEY_FILE" "$PGBOUNCER_CONF_FILE"
+            ! is_empty_value "$PGBOUNCER_CLIENT_TLS_CA_FILE" && ini-file set --ignore-inline-comments --section "pgbouncer" --key "client_tls_ca_file" --value "$PGBOUNCER_CLIENT_TLS_CA_FILE" "$PGBOUNCER_CONF_FILE"
+            ini-file set --ignore-inline-comments --section "pgbouncer" --key "client_tls_ciphers" --value "$PGBOUNCER_CLIENT_TLS_CIPHERS" "$PGBOUNCER_CONF_FILE"
+        fi
+
+        if [[ "$PGBOUNCER_SERVER_TLS_SSLMODE" != "disable" ]] || ! is_empty_value "$PGBOUNCER_SERVER_TLS_CERT_FILE" || ! is_empty_value "$PGBOUNCER_SERVER_TLS_KEY_FILE"; then
+            ini-file set --ignore-inline-comments --section "pgbouncer" --key "server_tls_ciphers" --value "$PGBOUNCER_SERVER_TLS_CIPHERS" "$PGBOUNCER_CONF_FILE"
+            ini-file set --ignore-inline-comments --section "pgbouncer" --key "server_tls_protocols" --value "$PGBOUNCER_SERVER_TLS_PROTOCOLS" "$PGBOUNCER_CONF_FILE"
+        fi
+    else
+        debug "Configuration file is mounted externally, skipping configuration"
+    fi
+
+    # Configuring permissions for tmp and logs folders
+    am_i_root && configure_permissions_ownership "$PGBOUNCER_TMP_DIR $PGBOUNCER_LOG_DIR" -u "$PGBOUNCER_DAEMON_USER" -g "$PGBOUNCER_DAEMON_GROUP"
+
+    # Avoid exit code of previous commands to affect the result of this function
+    true
+}
+
+########################
+# Run custom initialization scripts
+# Globals:
+#   PGBOUNCER_*
+# Arguments:
+#   None
+# Returns:
+#   None
+#########################
+pgbouncer_custom_init_scripts() {
+    info "Loading custom scripts..."
+    if [[ -d "$PGBOUNCER_INITSCRIPTS_DIR" ]] && [[ -n $(find "$PGBOUNCER_INITSCRIPTS_DIR/" -type f -regex ".*\.sh") ]] && [[ ! -f "$PGBOUNCER_VOLUME_DIR/.user_scripts_initialized" || "$PGBOUNCER_FORCE_INITSCRIPTS" == "true" ]]; then
+        info "Loading user's custom files from $PGBOUNCER_INITSCRIPTS_DIR ..."
+        find "$PGBOUNCER_INITSCRIPTS_DIR/" -type f -regex ".*\.sh" | sort | while read -r f; do
+            case "$f" in
+            *.sh)
+                if [[ -x "$f" ]]; then
+                    debug "Executing $f"
+                    "$f"
+                else
+                    debug "Sourcing $f"
+                    . "$f"
+                fi
+                ;;
+            *) debug "Ignoring $f" ;;
+            esac
+        done
+        touch "$PGBOUNCER_VOLUME_DIR"/.user_scripts_initialized
+    fi
+}

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/locales/add-extra-locales.sh

@@ -0,0 +1,46 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+# shellcheck disable=SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purpose
+
+# Defaults
+WITH_ALL_LOCALES="${WITH_ALL_LOCALES:-no}"
+EXTRA_LOCALES="${EXTRA_LOCALES:-}"
+
+# Constants
+LOCALES_FILE="/etc/locale.gen"
+SUPPORTED_LOCALES_FILE="/usr/share/i18n/SUPPORTED"
+
+# Helper function for enabling locale only when it was not added before
+enable_locale() {
+    local -r locale="${1:?missing locale}"
+    if ! grep -q -E "^${locale}$" "$SUPPORTED_LOCALES_FILE"; then
+        echo "Locale ${locale} is not supported in this system"
+        return 1
+    fi
+    if ! grep -q -E "^${locale}" "$LOCALES_FILE"; then
+        echo "$locale" >> "$LOCALES_FILE"
+    else
+        echo "Locale ${locale} is already enabled"
+    fi
+}
+
+if [[ "$WITH_ALL_LOCALES" =~ ^(yes|true|1)$ ]]; then
+    echo "Enabling all locales"
+    cp "$SUPPORTED_LOCALES_FILE" "$LOCALES_FILE"
+else
+    # shellcheck disable=SC2001
+    LOCALES_TO_ADD="$(sed 's/[,;]\s*/\n/g' <<< "$EXTRA_LOCALES")"
+    while [[ -n "$LOCALES_TO_ADD" ]] && read -r locale; do
+        echo "Enabling locale ${locale}"
+        enable_locale "$locale"
+    done <<< "$LOCALES_TO_ADD"
+fi
+
+locale-gen

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/pgbouncer-env.sh

@@ -0,0 +1,200 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Environment configuration for pgbouncer
+
+# The values for all environment variables will be set in the below order of precedence
+# 1. Custom environment variables defined below after Bitnami defaults
+# 2. Constants defined in this file (environment variables with no default), i.e. BITNAMI_ROOT_DIR
+# 3. Environment variables overridden via external files using *_FILE variables (see below)
+# 4. Environment variables set externally (i.e. current Bash context/Dockerfile/userdata)
+
+# Load logging library
+# shellcheck disable=SC1090,SC1091
+. /opt/bitnami/scripts/liblog.sh
+
+export BITNAMI_ROOT_DIR="/opt/bitnami"
+export BITNAMI_VOLUME_DIR="/bitnami"
+
+# Logging configuration
+export MODULE="${MODULE:-pgbouncer}"
+export BITNAMI_DEBUG="${BITNAMI_DEBUG:-false}"
+
+# By setting an environment variable matching *_FILE to a file path, the prefixed environment
+# variable will be overridden with the value specified in that file
+pgbouncer_env_vars=(
+    PGBOUNCER_LOG_FILE
+    PGBOUNCER_DATABASE
+    PGBOUNCER_PORT
+    PGBOUNCER_LISTEN_ADDRESS
+    PGBOUNCER_AUTH_USER
+    PGBOUNCER_AUTH_QUERY
+    PGBOUNCER_AUTH_TYPE
+    PGBOUNCER_AUTH_HBA_FILE
+    PGBOUNCER_STATS_USERS
+    PGBOUNCER_POOL_MODE
+    PGBOUNCER_INIT_SLEEP_TIME
+    PGBOUNCER_SERVER_FAST_CLOSE
+    PGBOUNCER_INIT_MAX_RETRIES
+    PGBOUNCER_QUERY_WAIT_TIMEOUT
+    PGBOUNCER_MAX_CLIENT_CONN
+    PGBOUNCER_MAX_DB_CONNECTIONS
+    PGBOUNCER_IDLE_TRANSACTION_TIMEOUT
+    PGBOUNCER_SERVER_IDLE_TIMEOUT
+    PGBOUNCER_SERVER_RESET_QUERY
+    PGBOUNCER_DEFAULT_POOL_SIZE
+    PGBOUNCER_MIN_POOL_SIZE
+    PGBOUNCER_RESERVE_POOL_SIZE
+    PGBOUNCER_RESERVE_POOL_TIMEOUT
+    PGBOUNCER_IGNORE_STARTUP_PARAMETERS
+    PGBOUNCER_STATS_PERIOD
+    PGBOUNCER_MAX_PREPARED_STATEMENTS
+    PGBOUNCER_EXTRA_FLAGS
+    PGBOUNCER_FAIL_ON_INVALID_DSN_FILE
+    PGBOUNCER_CLIENT_TLS_SSLMODE
+    PGBOUNCER_CLIENT_TLS_CA_FILE
+    PGBOUNCER_CLIENT_TLS_CERT_FILE
+    PGBOUNCER_CLIENT_TLS_KEY_FILE
+    PGBOUNCER_CLIENT_TLS_CIPHERS
+    PGBOUNCER_SERVER_TLS_SSLMODE
+    PGBOUNCER_SERVER_TLS_CA_FILE
+    PGBOUNCER_SERVER_TLS_CERT_FILE
+    PGBOUNCER_SERVER_TLS_KEY_FILE
+    PGBOUNCER_SERVER_TLS_PROTOCOLS
+    PGBOUNCER_SERVER_TLS_CIPHERS
+    PGBOUNCER_LOG_CONNECTIONS
+    PGBOUNCER_LOG_DISCONNECTIONS
+    PGBOUNCER_LOG_POOLER_ERRORS
+    PGBOUNCER_LOG_STATS
+    PGBOUNCER_SERVER_LIFETIME
+    PGBOUNCER_SERVER_CONNECT_TIMEOUT
+    PGBOUNCER_SERVER_LOGIN_RETRY
+    PGBOUNCER_CLIENT_LOGIN_TIMEOUT
+    PGBOUNCER_AUTODB_IDLE_TIMEOUT
+    PGBOUNCER_QUERY_TIMEOUT
+    PGBOUNCER_CLIENT_IDLE_TIMEOUT
+    POSTGRESQL_USERNAME
+    POSTGRESQL_PASSWORD
+    POSTGRESQL_DATABASE
+    POSTGRESQL_HOST
+    POSTGRESQL_PORT
+    PGBOUNCER_SET_DATABASE_USER
+    PGBOUNCER_SET_DATABASE_PASSWORD
+    PGBOUNCER_USERLIST
+    PGBOUNCER_CONNECT_QUERY
+    PGBOUNCER_FORCE_INITSCRIPTS
+    PGBOUNCER_SOCKET_DIR
+    PGBOUNCER_SOCKET_MODE
+    PGBOUNCER_SOCKET_GROUP
+    PGBOUNCER_DAEMON_USER
+    PGBOUNCER_DAEMON_GROUP
+)
+for env_var in "${pgbouncer_env_vars[@]}"; do
+    file_env_var="${env_var}_FILE"
+    if [[ -n "${!file_env_var:-}" ]]; then
+        if [[ -r "${!file_env_var:-}" ]]; then
+            export "${env_var}=$(< "${!file_env_var}")"
+            unset "${file_env_var}"
+        else
+            warn "Skipping export of '${env_var}'. '${!file_env_var:-}' is not readable."
+        fi
+    fi
+done
+unset pgbouncer_env_vars
+
+# Paths
+export PGBOUNCER_BASE_DIR="${BITNAMI_ROOT_DIR}/pgbouncer"
+export PGBOUNCER_CONF_DIR="${PGBOUNCER_BASE_DIR}/conf"
+export PGBOUNCER_LOG_DIR="${PGBOUNCER_BASE_DIR}/logs"
+export PGBOUNCER_TMP_DIR="${PGBOUNCER_BASE_DIR}/tmp"
+export PGBOUNCER_PID_FILE="${PGBOUNCER_TMP_DIR}/pgbouncer.pid"
+export PGBOUNCER_CONF_FILE="${PGBOUNCER_CONF_DIR}/pgbouncer.ini"
+export PGBOUNCER_AUTH_FILE="${PGBOUNCER_CONF_DIR}/userlist.txt"
+export PGBOUNCER_VOLUME_DIR="${BITNAMI_VOLUME_DIR}/pgbouncer"
+export PGBOUNCER_MOUNTED_CONF_DIR="${PGBOUNCER_VOLUME_DIR}/conf"
+export PGBOUNCER_INITSCRIPTS_DIR="/docker-entrypoint-initdb.d"
+
+# General PgBouncer settings
+export PGBOUNCER_LOG_FILE="${PGBOUNCER_LOG_FILE:-${PGBOUNCER_LOG_DIR}/pgbouncer.log}"
+export PGBOUNCER_DATABASE="${PGBOUNCER_DATABASE:-postgres}"
+export PGBOUNCER_PORT="${PGBOUNCER_PORT:-6432}"
+export PGBOUNCER_LISTEN_ADDRESS="${PGBOUNCER_LISTEN_ADDRESS:-0.0.0.0}"
+export PGBOUNCER_AUTH_USER="${PGBOUNCER_AUTH_USER:-}"
+export PGBOUNCER_AUTH_QUERY="${PGBOUNCER_AUTH_QUERY:-}"
+export PGBOUNCER_AUTH_TYPE="${PGBOUNCER_AUTH_TYPE:-scram-sha-256}"
+export PGBOUNCER_AUTH_HBA_FILE="${PGBOUNCER_AUTH_HBA_FILE:-}"
+export PGBOUNCER_STATS_USERS="${PGBOUNCER_STATS_USERS:-}"
+export PGBOUNCER_POOL_MODE="${PGBOUNCER_POOL_MODE:-}"
+export PGBOUNCER_INIT_SLEEP_TIME="${PGBOUNCER_INIT_SLEEP_TIME:-10}"
+export PGBOUNCER_SERVER_FAST_CLOSE="${PGBOUNCER_SERVER_FAST_CLOSE:-0}"
+export PGBOUNCER_INIT_MAX_RETRIES="${PGBOUNCER_INIT_MAX_RETRIES:-10}"
+export PGBOUNCER_QUERY_WAIT_TIMEOUT="${PGBOUNCER_QUERY_WAIT_TIMEOUT:-}"
+export PGBOUNCER_MAX_CLIENT_CONN="${PGBOUNCER_MAX_CLIENT_CONN:-}"
+export PGBOUNCER_MAX_DB_CONNECTIONS="${PGBOUNCER_MAX_DB_CONNECTIONS:-}"
+export PGBOUNCER_IDLE_TRANSACTION_TIMEOUT="${PGBOUNCER_IDLE_TRANSACTION_TIMEOUT:-}"
+export PGBOUNCER_SERVER_IDLE_TIMEOUT="${PGBOUNCER_SERVER_IDLE_TIMEOUT:-}"
+export PGBOUNCER_SERVER_RESET_QUERY="${PGBOUNCER_SERVER_RESET_QUERY:-}"
+export PGBOUNCER_DEFAULT_POOL_SIZE="${PGBOUNCER_DEFAULT_POOL_SIZE:-}"
+export PGBOUNCER_MIN_POOL_SIZE="${PGBOUNCER_MIN_POOL_SIZE:-}"
+export PGBOUNCER_RESERVE_POOL_SIZE="${PGBOUNCER_RESERVE_POOL_SIZE:-}"
+export PGBOUNCER_RESERVE_POOL_TIMEOUT="${PGBOUNCER_RESERVE_POOL_TIMEOUT:-}"
+export PGBOUNCER_IGNORE_STARTUP_PARAMETERS="${PGBOUNCER_IGNORE_STARTUP_PARAMETERS:-extra_float_digits}"
+export PGBOUNCER_STATS_PERIOD="${PGBOUNCER_STATS_PERIOD:-60}"
+export PGBOUNCER_MAX_PREPARED_STATEMENTS="${PGBOUNCER_MAX_PREPARED_STATEMENTS:-}"
+export PGBOUNCER_EXTRA_FLAGS="${PGBOUNCER_EXTRA_FLAGS:-}"
+export PGBOUNCER_FAIL_ON_INVALID_DSN_FILE="${PGBOUNCER_FAIL_ON_INVALID_DSN_FILE:-false}"
+
+# Client TLS settings
+export PGBOUNCER_CLIENT_TLS_SSLMODE="${PGBOUNCER_CLIENT_TLS_SSLMODE:-disable}"
+export PGBOUNCER_CLIENT_TLS_CA_FILE="${PGBOUNCER_CLIENT_TLS_CA_FILE:-}"
+export PGBOUNCER_CLIENT_TLS_CERT_FILE="${PGBOUNCER_CLIENT_TLS_CERT_FILE:-}"
+export PGBOUNCER_CLIENT_TLS_KEY_FILE="${PGBOUNCER_CLIENT_TLS_KEY_FILE:-}"
+export PGBOUNCER_CLIENT_TLS_CIPHERS="${PGBOUNCER_CLIENT_TLS_CIPHERS:-fast}"
+
+# Server TLS settings
+export PGBOUNCER_SERVER_TLS_SSLMODE="${PGBOUNCER_SERVER_TLS_SSLMODE:-disable}"
+export PGBOUNCER_SERVER_TLS_CA_FILE="${PGBOUNCER_SERVER_TLS_CA_FILE:-}"
+export PGBOUNCER_SERVER_TLS_CERT_FILE="${PGBOUNCER_SERVER_TLS_CERT_FILE:-}"
+export PGBOUNCER_SERVER_TLS_KEY_FILE="${PGBOUNCER_SERVER_TLS_KEY_FILE:-}"
+export PGBOUNCER_SERVER_TLS_PROTOCOLS="${PGBOUNCER_SERVER_TLS_PROTOCOLS:-secure}"
+export PGBOUNCER_SERVER_TLS_CIPHERS="${PGBOUNCER_SERVER_TLS_CIPHERS:-fast}"
+
+# Logging settings
+export PGBOUNCER_LOG_CONNECTIONS="${PGBOUNCER_LOG_CONNECTIONS:-}"
+export PGBOUNCER_LOG_DISCONNECTIONS="${PGBOUNCER_LOG_DISCONNECTIONS:-}"
+export PGBOUNCER_LOG_POOLER_ERRORS="${PGBOUNCER_LOG_POOLER_ERRORS:-}"
+export PGBOUNCER_LOG_STATS="${PGBOUNCER_LOG_STATS:-}"
+
+# Timeout settings
+export PGBOUNCER_SERVER_LIFETIME="${PGBOUNCER_SERVER_LIFETIME:-}"
+export PGBOUNCER_SERVER_CONNECT_TIMEOUT="${PGBOUNCER_SERVER_CONNECT_TIMEOUT:-}"
+export PGBOUNCER_SERVER_LOGIN_RETRY="${PGBOUNCER_SERVER_LOGIN_RETRY:-}"
+export PGBOUNCER_CLIENT_LOGIN_TIMEOUT="${PGBOUNCER_CLIENT_LOGIN_TIMEOUT:-}"
+export PGBOUNCER_AUTODB_IDLE_TIMEOUT="${PGBOUNCER_AUTODB_IDLE_TIMEOUT:-}"
+export PGBOUNCER_QUERY_TIMEOUT="${PGBOUNCER_QUERY_TIMEOUT:-}"
+export PGBOUNCER_CLIENT_IDLE_TIMEOUT="${PGBOUNCER_CLIENT_IDLE_TIMEOUT:-}"
+
+# PostgreSQL backend settings
+export POSTGRESQL_USERNAME="${POSTGRESQL_USERNAME:-postgres}"
+export POSTGRESQL_PASSWORD="${POSTGRESQL_PASSWORD:-}"
+export POSTGRESQL_DATABASE="${POSTGRESQL_DATABASE:-${PGBOUNCER_DATABASE}}"
+export POSTGRESQL_HOST="${POSTGRESQL_HOST:-postgresql}"
+export POSTGRESQL_PORT="${POSTGRESQL_PORT:-5432}"
+export PGBOUNCER_SET_DATABASE_USER="${PGBOUNCER_SET_DATABASE_USER:-no}"
+export PGBOUNCER_SET_DATABASE_PASSWORD="${PGBOUNCER_SET_DATABASE_PASSWORD:-no}"
+export PGBOUNCER_USERLIST="${PGBOUNCER_USERLIST:-}"
+export PGBOUNCER_CONNECT_QUERY="${PGBOUNCER_CONNECT_QUERY:-}"
+export PGBOUNCER_FORCE_INITSCRIPTS="${PGBOUNCER_FORCE_INITSCRIPTS:-false}"
+
+# Socket settings
+export PGBOUNCER_SOCKET_DIR="${PGBOUNCER_SOCKET_DIR:-/tmp/}"
+export PGBOUNCER_SOCKET_MODE="${PGBOUNCER_SOCKET_MODE:-0777}"
+export PGBOUNCER_SOCKET_GROUP="${PGBOUNCER_SOCKET_GROUP:-}"
+
+# System settings
+export PGBOUNCER_DAEMON_USER="${PGBOUNCER_DAEMON_USER:-pgbouncer}"
+export PGBOUNCER_DAEMON_GROUP="${PGBOUNCER_DAEMON_GROUP:-pgbouncer}"
+export NSS_WRAPPER_LIB="/opt/bitnami/common/lib/libnss_wrapper.so"
+
+# Custom environment variables may be defined below

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/pgbouncer/entrypoint.sh

@@ -0,0 +1,32 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+# shellcheck disable=SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purposes
+
+# Load pgbouncer environment
+. /opt/bitnami/scripts/pgbouncer-env.sh
+
+# Load libraries
+. /opt/bitnami/scripts/libbitnami.sh
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libpgbouncer.sh
+
+print_welcome_page
+
+# Enable the nss_wrapper settings
+pgbouncer_enable_nss_wrapper
+
+if [[ "$1" = "/opt/bitnami/scripts/pgbouncer/run.sh" ]]; then
+    info "** Starting PgBouncer setup **"
+    /opt/bitnami/scripts/pgbouncer/setup.sh
+    info "** PgBouncer setup finished! **"
+fi
+
+echo ""
+exec "$@"

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/pgbouncer/postunpack.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+# shellcheck disable=SC1090,SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purposes
+
+# Load pgbouncer environment
+. /opt/bitnami/scripts/pgbouncer-env.sh
+
+# Load libraries
+. /opt/bitnami/scripts/libpgbouncer.sh
+. /opt/bitnami/scripts/libfile.sh
+. /opt/bitnami/scripts/libfs.sh
+. /opt/bitnami/scripts/liblog.sh
+
+for dir in "$PGBOUNCER_CONF_DIR" "$PGBOUNCER_LOG_DIR" "$PGBOUNCER_TMP_DIR" "$PGBOUNCER_MOUNTED_CONF_DIR" "$PGBOUNCER_INITSCRIPTS_DIR" "$PGBOUNCER_VOLUME_DIR"; do
+    ensure_dir_exists "$dir"
+    chmod -R g+rwX "$dir"
+done

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/pgbouncer/run.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+# shellcheck disable=SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purposes
+
+# Load pgbouncer environment
+. /opt/bitnami/scripts/pgbouncer-env.sh
+
+# Load libraries
+. /opt/bitnami/scripts/libos.sh
+. /opt/bitnami/scripts/liblog.sh
+. /opt/bitnami/scripts/libservice.sh
+. /opt/bitnami/scripts/libpgbouncer.sh
+
+flags=("$PGBOUNCER_CONF_FILE")
+cmd=$(command -v pgbouncer)
+
+if [[ -n "${PGBOUNCER_EXTRA_FLAGS:-}" ]]; then
+    read -r -a extra_flags <<<"$PGBOUNCER_EXTRA_FLAGS"
+    flags+=("${extra_flags[@]}")
+fi
+
+flags+=("$@")
+
+info "** Starting PgBouncer **"
+if am_i_root; then
+    exec_as_user "$PGBOUNCER_DAEMON_USER" "$cmd" "${flags[@]}"
+else
+    exec "$cmd" "${flags[@]}"
+fi

bitnami/pgbouncer/1/debian-12/rootfs/opt/bitnami/scripts/pgbouncer/setup.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+# Copyright VMware, Inc.
+# SPDX-License-Identifier: APACHE-2.0
+
+# shellcheck disable=SC1090,SC1091
+
+set -o errexit
+set -o nounset
+set -o pipefail
+# set -o xtrace # Uncomment this line for debugging purposes
+
+# Load pgbouncer environment
+. /opt/bitnami/scripts/pgbouncer-env.sh
+
+# Load libraries
+. /opt/bitnami/scripts/libpgbouncer.sh
+
+# Ensure pgbouncer environment variables are valid
+pgbouncer_validate
+
+# Ensure 'pgbouncer' user exists when running as 'root'
+am_i_root && ensure_user_exists "$PGBOUNCER_DAEMON_USER" --group "$PGBOUNCER_DAEMON_GROUP"
+
+# Ensure pgbouncer is initialized
+pgbouncer_initialize
+
+# Execute init scripts
+pgbouncer_custom_init_scripts

bitnami/pgbouncer/1/debian-12/tags-info.yaml

@@ -0,0 +1,5 @@
+rolling-tags:
+- "1"
+- 1-debian-12
+- 1.22.0
+- latest

bitnami/pgbouncer/README.md

@@ -342,7 +342,7 @@ And this is the content of the `userlists.txt` file:
 Once initialized, the scenario above provides access to three diferent PostgreSQL backends from a single PgBouncer instance. As an example, you can request the PostgreSQL version of the backend server number two (notice it is the only running PostgreSQL 15.x in this scenario):
 
 ```bash
-$ docker exec -it -u root debian-11-pgbouncer-1 psql -p 6432 -U postgres pg2 -c "show server_version;"
+$ docker exec -it -u root debian-12-pgbouncer-1 psql -p 6432 -U postgres pg2 -c "show server_version;"
  server_version
  ----------------
   15.4