Merge remote-tracking branch 'harbor-exporter/master' into main

This commit is contained in:
Miguel A. Cabrera Minagorri
2022-04-08 19:22:46 +02:00
34 changed files with 3305 additions and 0 deletions

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**Description**
<!-- Briefly describe the problem you are having in a few paragraphs. -->
**Steps to reproduce the issue:**
1. [First Step]
2. [Second Step]
3. [and so on...]
**Describe the results you received:**
<!-- What actually happens -->
**Describe the results you expected:**
<!-- What you expect to happen -->
**Additional information you deem important (e.g. issue happens only occasionally, environment details, etc.):**
<!-- Any additional information, configuration or data that might be necessary to reproduce the issue. -->

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<!--
Before you open the request please review the following guidelines and tips to help it be more easily integrated:
- Describe the scope of your change - i.e. what the change does.
- Describe any known limitations with your change.
- Please run any tests or examples that can exercise your modified code.
Thank you for contributing! We will try to test and integrate the change as soon as we can, but be aware we have many GitHub repositories to manage and can't immediately respond to every request. There is no need to bump or check in on a pull request (it will clutter the discussion of the request).
Also don't be worried if the request is closed or not integrated sometimes the priorities of Bitnami might not match the priorities of the pull request. Don't fret, the open source community thrives on forks and GitHub makes it easy to keep your changes in a forked repo.
-->
**Description of the change**
<!-- Describe the scope of your change - i.e. what the change does. -->
**Benefits**
<!-- What benefits will be realized by the code change? -->
**Possible drawbacks**
<!-- Describe any known limitations with your change -->
**Applicable issues**
<!-- Enter any applicable Issues here (You can reference an issue using #) -->
**Additional information**
<!-- If there's anything else that's important and relevant to your pull
request, mention that information here.-->

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name: 'Close stale issues and PRs'
on:
schedule:
- cron: '0 1 * * *'
jobs:
stale:
runs-on: ubuntu-latest
steps:
- uses: actions/stale@v3
with:
repo-token: ${{ secrets.GITHUB_TOKEN }}
stale-issue-message: 'This Issue has been automatically marked as "stale" because it has not had recent activity (for 15 days). It will be closed if no further activity occurs. Thanks for the feedback.'
stale-pr-message: 'This Pull Request has been automatically marked as "stale" because it has not had recent activity (for 15 days). It will be closed if no further activity occurs. Thank you for your contribution.'
close-issue-message: 'Due to the lack of activity in the last 5 days since it was marked as "stale", we proceed to close this Issue. Do not hesitate to reopen it later if necessary.'
close-pr-message: 'Due to the lack of activity in the last 5 days since it was marked as "stale", we proceed to close this Pull Request. Do not hesitate to reopen it later if necessary.'
days-before-stale: 15
days-before-close: 5
exempt-issue-labels: 'on-hold'
exempt-pr-labels: 'on-hold'

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FROM docker.io/bitnami/minideb:buster
LABEL maintainer "Bitnami <containers@bitnami.com>"
ENV HOME="/" \
OS_ARCH="amd64" \
OS_FLAVOUR="debian-10" \
OS_NAME="linux"
COPY prebuildfs /
# Install required system packages and dependencies
RUN install_packages acl ca-certificates curl gzip libc6 procps tar
RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "harbor-exporter" "2.4.2-2" --checksum 97a98b76b082423b013f0b16169ba0235518896eb9a7aaf927b1a43d035ae81a
RUN . /opt/bitnami/scripts/libcomponent.sh && component_unpack "gosu" "1.14.0-7" --checksum d6280b6f647a62bf6edc74dc8e526bfff63ddd8067dcb8540843f47203d9ccf1
RUN apt-get update && apt-get upgrade -y && \
rm -r /var/lib/apt/lists /var/cache/apt/archives
RUN chmod g+rwX /opt/bitnami
COPY rootfs /
RUN /opt/bitnami/scripts/harbor-exporter/postunpack.sh
ENV APP_VERSION="2.4.2" \
BITNAMI_APP_NAME="harbor-exporter" \
PATH="/opt/bitnami/harbor-exporter/bin:/opt/bitnami/common/bin:$PATH"
EXPOSE 9090
WORKDIR /opt/bitnami/harbor-exporter
USER 1001
ENTRYPOINT [ "/opt/bitnami/scripts/harbor-exporter/entrypoint.sh" ]
CMD [ "/opt/bitnami/scripts/harbor-exporter/run.sh" ]

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appname = Harbor
runmode = dev
enablegzip = true
[dev]
httpport = 8080

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-----BEGIN RSA PRIVATE KEY-----
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JuSMqX/3Bmm0On9KEbemwn7KRYF/bqc50+RcGUdKNcOkN6vuMVZei4GbxALnVqac
s+/UQAiQP4212UO7iZFwMaCNJ3r/b4GOlyalI1yEA4odoZov7k5zVOzHu8O6QmCj
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Bk3jOr9JVbmcoSubXl8d/uzf7IGs91qaCgBwPZHgeH+kK13FCLexz+U9zYMZ78fF
/yO82CpoekT+rcl1jzYn43b6gIklHABQU1uCD6MMyMhJ9Op2WmbDk3X+py359jMc
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yPqbajyhopiN01aBQpCSGF1F1uRpWeIjTrAZPbrwLl9YSYXz0AT05QeFEFk=
-----END RSA PRIVATE KEY-----

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version: '2'
services:
registry:
image: docker.io/bitnami/harbor-registry:2
environment:
- REGISTRY_HTTP_SECRET=CHANGEME
volumes:
- registry_data:/storage
- ./config/registry/:/etc/registry/:ro
chartmuseum:
container_name: chartmuseum
image: docker.io/bitnami/chartmuseum:0
environment:
- CACHE=redis
- CACHE_REDIS_ADDR=redis:6379
- CACHE_REDIS_DB=1
- DEPTH=1
- PORT=8080
- STORAGE=local
- STORAGE_LOCAL_ROOTDIR=/bitnami/data
- ALLOW_OVERWRITE=true
- INDEX_LIMIT=0
volumes:
- chartmuseum_data:/bitnami/data
postgresql:
image: docker.io/bitnami/postgresql:11
container_name: harbor-db
environment:
- POSTGRESQL_PASSWORD=bitnami
- POSTGRESQL_DATABASE=registry
volumes:
- postgresql_data:/bitnami/postgresql
redis:
image: docker.io/bitnami/redis:6.0
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=yes
core:
image: docker.io/bitnami/harbor-core:2
container_name: harbor-core
depends_on:
- registry
- chartmuseum
environment:
- CORE_KEY=change-this-key
- _REDIS_URL=redis:6379,100,
- SYNC_REGISTRY=false
- CHART_CACHE_DRIVER=redis
- _REDIS_URL_REG=redis://redis:6379/1
- PORT=8080
- LOG_LEVEL=info
- EXT_ENDPOINT=http://reg.mydomain.com
- DATABASE_TYPE=postgresql
- REGISTRY_CONTROLLER_URL=http://registryctl:8080
- POSTGRESQL_HOST=postgresql
- POSTGRESQL_PORT=5432
- POSTGRESQL_DATABASE=registry
- POSTGRESQL_USERNAME=postgres
- POSTGRESQL_PASSWORD=bitnami
- POSTGRESQL_SSLMODE=disable
- REGISTRY_URL=http://registry:5000
- TOKEN_SERVICE_URL=http://core:8080/service/token
- HARBOR_ADMIN_PASSWORD=bitnami
- CORE_SECRET=CHANGEME
- JOBSERVICE_SECRET=CHANGEME
- ADMIRAL_URL=
- WITH_NOTARY=False
- WITH_CHARTMUSEUM=True
- CHART_REPOSITORY_URL=http://chartmuseum:8080
- CORE_URL=http://core:8080
- JOBSERVICE_URL=http://jobservice:8080
- REGISTRY_STORAGE_PROVIDER_NAME=filesystem
- REGISTRY_CREDENTIAL_USERNAME=harbor_registry_user
- REGISTRY_CREDENTIAL_PASSWORD=harbor_registry_password
- READ_ONLY=false
- RELOAD_KEY=
volumes:
- core_data:/data
- ./config/core/app.conf:/etc/core/app.conf:ro
- ./config/core/private_key.pem:/etc/core/private_key.pem:ro
harbor-exporter:
image: docker.io/bitnami/harbor-exporter:2
depends_on:
- postgresql
- core
- redis
environment:
- HARBOR_DATABASE_HOST=postgresql
- HARBOR_DATABASE_USERNAME=postgres
- HARBOR_DATABASE_PASSWORD=bitnami
- HARBOR_DATABASE_DBNAME=registry
- HARBOR_REDIS_URL=redis://redis:6379/1
- HARBOR_SERVICE_SCHEME=http
- HARBOR_SERVICE_HOST=core
- HARBOR_SERVICE_PORT=8080
volumes:
registry_data:
driver: local
core_data:
driver: local
postgresql_data:
driver: local
chartmuseum_data:
driver: local

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{
"gosu": {
"arch": "amd64",
"digest": "d6280b6f647a62bf6edc74dc8e526bfff63ddd8067dcb8540843f47203d9ccf1",
"distro": "debian-10",
"type": "NAMI",
"version": "1.14.0-7"
},
"harbor-exporter": {
"arch": "amd64",
"digest": "97a98b76b082423b013f0b16169ba0235518896eb9a7aaf927b1a43d035ae81a",
"distro": "debian-10",
"type": "NAMI",
"version": "2.4.2-2"
}
}

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Bitnami containers ship with software bundles. You can find the licenses under:
/opt/bitnami/nami/COPYING
/opt/bitnami/[name-of-bundle]/licenses/[bundle-version].txt

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#!/bin/bash
#
# 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/bitnami-docker-${BITNAMI_APP_NAME}"
log ""
log "${BOLD}Welcome to the Bitnami ${BITNAMI_APP_NAME} container${RESET}"
log "Subscribe to project updates by watching ${BOLD}${github_url}${RESET}"
log "Submit issues and feature requests at ${BOLD}${github_url}/issues${RESET}"
log ""
}

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#!/bin/bash
#
# Library for managing Bitnami components
# Constants
CACHE_ROOT="/tmp/bitnami/pkg/cache"
DOWNLOAD_URL="https://downloads.bitnami.com/files/stacksmith"
# Functions
########################
# Download and unpack a Bitnami package
# Globals:
# OS_NAME
# OS_ARCH
# OS_FLAVOUR
# Arguments:
# $1 - component's name
# $2 - component's version
# Returns:
# None
#########################
component_unpack() {
local name="${1:?name is required}"
local version="${2:?version is required}"
local base_name="${name}-${version}-${OS_NAME}-${OS_ARCH}-${OS_FLAVOUR}"
local package_sha256=""
local directory="/opt/bitnami"
# Validate arguments
shift 2
while [ "$#" -gt 0 ]; do
case "$1" in
-c|--checksum)
shift
package_sha256="${1:?missing package checksum}"
;;
*)
echo "Invalid command line flag $1" >&2
return 1
;;
esac
shift
done
echo "Downloading $base_name package"
if [ -f "${CACHE_ROOT}/${base_name}.tar.gz" ]; then
echo "${CACHE_ROOT}/${base_name}.tar.gz already exists, skipping download."
cp "${CACHE_ROOT}/${base_name}.tar.gz" .
rm "${CACHE_ROOT}/${base_name}.tar.gz"
if [ -f "${CACHE_ROOT}/${base_name}.tar.gz.sha256" ]; then
echo "Using the local sha256 from ${CACHE_ROOT}/${base_name}.tar.gz.sha256"
package_sha256="$(< "${CACHE_ROOT}/${base_name}.tar.gz.sha256")"
rm "${CACHE_ROOT}/${base_name}.tar.gz.sha256"
fi
else
curl --remote-name --silent --show-error --fail "${DOWNLOAD_URL}/${base_name}.tar.gz"
fi
if [ -n "$package_sha256" ]; then
echo "Verifying package integrity"
echo "$package_sha256 ${base_name}.tar.gz" | sha256sum --check - || exit "$?"
fi
tar --directory "${directory}" --extract --gunzip --file "${base_name}.tar.gz" --no-same-owner --strip-components=2
rm "${base_name}.tar.gz"
}

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#!/bin/bash
#
# 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
}

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#!/bin/bash
#
# 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:-}"
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
if [[ -n $dir_mode ]]; then
find -L "$p" -type d -exec chmod "$dir_mode" {} \;
fi
if [[ -n $file_mode ]]; then
find -L "$p" -type f -exec chmod "$file_mode" {} \;
fi
if [[ -n $user ]] && [[ -n $group ]]; then
chown -LR "$user":"$group" "$p"
elif [[ -n $user ]] && [[ -z $group ]]; then
chown -LR "$user" "$p"
elif [[ -z $user ]] && [[ -n $group ]]; then
chgrp -LR "$group" "$p"
fi
else
stderr_print "$p does not exist"
fi
done
}

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@@ -0,0 +1,16 @@
#!/bin/bash
#
# 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

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@@ -0,0 +1,112 @@
#!/bin/bash
#
# 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}/"
}

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@@ -0,0 +1,163 @@
#!/bin/bash
#
# 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
}

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@@ -0,0 +1,466 @@
#!/bin/bash
#
# 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:
# $1 - Flag name
# Flags:
# --id - Distro ID
# --version - Distro version
# --branch - Distro branch
# --codename - Distro codename
# Returns:
# String
#########################
get_os_metadata() {
local -r flag_name="${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
;;
*)
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:]"
;;
alphanumeric)
filter="a-zA-Z0-9"
;;
numeric)
filter="0-9"
;;
*)
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
}

View File

@@ -0,0 +1,122 @@
#!/bin/bash
#
# 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
}

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#!/bin/bash
#
# 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="${2:?command is missing}"
local run_as="root"
local schedule="* * * * *"
local clean="true"
local clean="true"
# Parse optional CLI flags
shift 2
while [[ "$#" -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
echo "${schedule} ${run_as} ${cmd}" > /etc/cron.d/"$service_name"
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
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}"
${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}"
}

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@@ -0,0 +1,264 @@
#!/bin/bash
#
# Validation functions library
# shellcheck disable=SC1091
# 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 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 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
}

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@@ -0,0 +1,49 @@
#!/bin/bash
#
# 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
}

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@@ -0,0 +1,458 @@
#!/bin/bash
#
# 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 $(web_server_type) in background"
"${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/start.sh"
}
########################
# Stop web server
# Globals:
# *
# Arguments:
# None
# Returns:
# None
#########################
web_server_stop() {
info "Stopping $(web_server_type)"
"${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/stop.sh"
}
########################
# Restart web server
# Globals:
# *
# Arguments:
# None
# Returns:
# None
#########################
web_server_restart() {
info "Restarting $(web_server_type)"
"${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/restart.sh"
}
########################
# Reload web server
# Globals:
# *
# Arguments:
# None
# Returns:
# None
#########################
web_server_reload() {
"${BITNAMI_ROOT_DIR}/scripts/$(web_server_type)/reload.sh"
}
########################
# 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
}

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#!/bin/sh
set -e
set -u
export DEBIAN_FRONTEND=noninteractive
n=0
max=2
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
rm -r /var/lib/apt/lists /var/cache/apt/archives

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#!/bin/bash
#
# Environment configuration for harbor-exporter
# 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="${MODULE:-harbor-exporter}"
export BITNAMI_DEBUG="${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
harbor_exporter_env_vars=(
HARBOR_DATABASE_HOST
HARBOR_DATABASE_PORT
HARBOR_DATABASE_USERNAME
HARBOR_DATABASE_PASSWORD
HARBOR_DATABASE_DBNAME
HARBOR_DATABASE_SSLMODE
HARBOR_SERVICE_SCHEME
HARBOR_SERVICE_HOST
HARBOR_SERVICE_PORT
HARBOR_REDIS_URL
HARBOR_REDIS_NAMESPACE
HARBOR_REDIS_TIMEOUT
HARBOR_EXPORTER_PORT
HARBOR_EXPORTER_METRICS_PATH
)
for env_var in "${harbor_exporter_env_vars[@]}"; do
file_env_var="${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 harbor_exporter_env_vars
# Core Database Config
export HARBOR_DATABASE_HOST="${HARBOR_DATABASE_HOST:-}"
export HARBOR_DATABASE_PORT="${HARBOR_DATABASE_PORT:-5432}"
export HARBOR_DATABASE_USERNAME="${HARBOR_DATABASE_USERNAME:-}"
export HARBOR_DATABASE_PASSWORD="${HARBOR_DATABASE_PASSWORD:-}"
export HARBOR_DATABASE_DBNAME="${HARBOR_DATABASE_DBNAME:-}"
export HARBOR_DATABASE_SSLMODE="${HARBOR_DATABASE_SSLMODE:-disable}"
# Core Service Config
export HARBOR_SERVICE_SCHEME="${HARBOR_SERVICE_SCHEME:-http}"
export HARBOR_SERVICE_HOST="${HARBOR_SERVICE_HOST:-core}"
export HARBOR_SERVICE_PORT="${HARBOR_SERVICE_PORT:-8080}"
# Job Service Redis Config
export HARBOR_REDIS_URL="${HARBOR_REDIS_URL:-}"
export HARBOR_REDIS_NAMESPACE="${HARBOR_REDIS_NAMESPACE:-harbor_job_service_namespace}"
export HARBOR_REDIS_TIMEOUT="${HARBOR_REDIS_TIMEOUT:-3600}"
# Exporter Config
export HARBOR_EXPORTER_PORT="${HARBOR_EXPORTER_PORT:-9090}"
export HARBOR_EXPORTER_METRICS_PATH="${HARBOR_EXPORTER_METRICS_PATH:-/metrics}"
# Custom environment variables may be defined below

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#!/bin/bash
# shellcheck disable=SC1091
set -o errexit
set -o nounset
set -o pipefail
#set -o xtrace
# Load libraries
. /opt/bitnami/scripts/libbitnami.sh
. /opt/bitnami/scripts/libharbor.sh
print_welcome_page
if [[ "$1" = "/opt/bitnami/scripts/harbor-exporter/run.sh" ]]; then
info "** Starting Harbor Exporter setup **"
install_custom_certs
info "** Harbor Exporter setup finished! **"
fi
echo ""
exec "$@"

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@@ -0,0 +1,26 @@
#!/bin/bash
# shellcheck disable=SC1091
# Load libraries
. /opt/bitnami/scripts/libfs.sh
. /opt/bitnami/scripts/libharbor.sh
read -r -a directories <<<"$(get_system_cert_paths)"
directories+=("/var/log/jobs")
# Ensure a set of directories exist
# Ensure the non-root user has writing permission at a set of directories
for dir in "${directories[@]}"; do
ensure_dir_exists "$dir"
chmod -R g+rwX "$dir"
done
# Fix for CentOS Internal TLS
if [[ -f /etc/pki/tls/certs/ca-bundle.crt ]]; then
chmod g+w /etc/pki/tls/certs/ca-bundle.crt
fi
if [[ -f /etc/pki/tls/certs/ca-bundle.trust.crt ]]; then
chmod g+w /etc/pki/tls/certs/ca-bundle.trust.crt
fi

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@@ -0,0 +1,21 @@
#!/bin/bash
# shellcheck disable=SC1091
set -o errexit
set -o nounset
set -o pipefail
#set -o xtrace
# Load libraries
. /opt/bitnami/scripts/liblog.sh
. /opt/bitnami/scripts/libharborexporter.sh
# Load Harbor Exporter environment
. /opt/bitnami/scripts/harbor-exporter-env.sh
harbor_exporter_validate
info "** Wait for database connection **"
wait_for_connection "$HARBOR_DATABASE_HOST" "$HARBOR_DATABASE_PORT"
info "** Starting Harbor Exporter **"
exec "/opt/bitnami/harbor-exporter/bin/harbor_exporter"

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#!/bin/bash
#
# Bitnami Harbor library
# shellcheck disable=SC1091
# Load Generic Libraries
. /opt/bitnami/scripts/liblog.sh
########################
# Get the paths relevant to CA certs depending
# on the OS
# Globals:
# OS_FLAVOUR
# Arguments:
# None
# Returns:
# A series of paths relevant to CA certs
# depending on the OS.
#########################
get_system_cert_paths() {
if [[ "$OS_FLAVOUR" =~ ^(debian|ubuntu)-.*$ ]]; then
echo "/etc/ssl/certs/"
elif [[ "$OS_FLAVOUR" =~ ^(centos|photon)-.*$ ]]; then
echo "/etc/pki/tls/certs/"
else
# Check the existence of generic paths when OS_FLAVOR does
# not match
if [[ -d /etc/ssl/certs/ ]] ; then
echo "/etc/ssl/certs/"
elif [[ -d /etc/pki/tls/certs/ ]]; then
echo "/etc/pki/tls/certs/"
else
error "Could not determine relevant CA paths for this OS Flavour"
fi
fi
}
########################
# Place a given certificate in the correct location for installation
# depending on the OS
# Globals:
# OS_FLAVOUR*
# Arguments:
# $1 - certificate to be installed
# Returns:
# None
#########################
install_cert() {
local -r cert="${1:?missing certificate}"
if [[ "$OS_FLAVOUR" =~ ^(debian|ubuntu)-.*$ ]]; then
cat "$cert" >> /etc/ssl/certs/ca-certificates.crt
elif [[ "$OS_FLAVOUR" =~ ^(centos|photon)-.*$ ]]; then
cat "$cert" >> /etc/pki/tls/certs/ca-bundle.crt
else
# Check the existence of generic ca-bundles when OS_FLAVOR does
# not match
if [[ -f /etc/ssl/certs/ca-certificates.crt ]] ; then
cat "$cert" >> /etc/ssl/certs/ca-certificates.crt
elif [[ -f /etc/pki/tls/certs/ca-bundle.crt ]]; then
cat "$cert" >> /etc/pki/tls/certs/ca-bundle.crt
else
error "Could not install CA certificate ${cert} CA in this OS Flavour"
fi
fi
}
########################
# Install CA certificates found under the specific paths
# Globals:
# None
# Arguments:
# None
# Returns:
# None
#########################
install_custom_certs() {
local installed=false
# Install any internalTLS CA authority certificate, found under
# /etc/harbor/ssl/{component}/ca.crt
if [[ -d /etc/harbor/ssl ]]; then
info "Appending internalTLS trust CA cert..."
while IFS= read -r -d '' caCert; do
install_cert "$caCert"
installed=true
debug "Internal tls trust CA $caCert copied"
done < <(find /etc/harbor/ssl -maxdepth 2 -name ca.crt -print0)
info "interalTLS CA certs appending done!"
fi
# Install any other custom certificate provided by the end user under the path
# /harbor_cust_cert
if [[ -d /harbor_cust_cert ]]; then
info "Appending custom trust CA certs ..."
for certFile in /harbor_cust_cert/*; do
case ${certFile} in
*.crt | *.ca | *.ca-bundle | *.pem)
if [[ -d "$certFile" ]]; then
debug "$certFile is a directory, skipping it"
else
install_cert "$certFile"
installed=true
debug "Custom CA cert $certFile copied"
fi
;;
*) debug "$certFile is not a CA cert file, skipping it" ;;
esac
done
fi
if [[ "$installed" = true ]]; then
info "Custom certificates were installed in the system!"
else
info "No custom certificates were installed in the system"
fi
}

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#!/bin/bash
# shellcheck disable=SC1091
# Load libraries
. /opt/bitnami/scripts/libfs.sh
. /opt/bitnami/scripts/liblog.sh
. /opt/bitnami/scripts/libnet.sh
. /opt/bitnami/scripts/libos.sh
. /opt/bitnami/scripts/libvalidations.sh
#######################
# Wait until the database is accessible with the currently-known credentials
# Globals:
# *
# Arguments:
# $1 - database host
# $2 - database port
# $3 - database name
# $4 - database username
# $5 - database user password (optional)
# Returns:
# true if the database connection succeeded, false otherwise
#########################
wait_for_connection() {
local -r host="${1:?missing database host}"
local -r port="${2:?missing database port}"
check_connection() {
(echo > /dev/tcp/"$host"/"$port") >/dev/null 2>&1
}
if ! retry_while "check_connection"; then
error "Could not connect to the ${host}:${port}"
return 1
fi
}
harbor_exporter_validate() {
debug "Validating settings in HARBOR_* environment variables..."
local error_code=0
# Auxiliary functions
print_validation_error() {
error "$1"
error_code=1
}
check_not_empty_value() {
if is_empty_value "${!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_resolved_hostname() {
if ! is_hostname_resolved "$1"; then
warn "Hostname ${1} could not be resolved, this could lead to connection issues"
fi
}
check_valid_port() {
local port_var="${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}: ${err}."
fi
}
local mandatory=(
"HARBOR_DATABASE_DBNAME"
"HARBOR_DATABASE_HOST"
"HARBOR_DATABASE_USERNAME"
"HARBOR_DATABASE_SSLMODE"
"HARBOR_REDIS_NAMESPACE"
"HARBOR_REDIS_URL"
"HARBOR_SERVICE_HOST"
)
for parameter in "${mandatory[@]}"; do
check_not_empty_value "$parameter"
done
check_resolved_hostname "$HARBOR_DATABASE_HOST"
check_valid_port "HARBOR_DATABASE_PORT"
check_multi_value "HARBOR_SERVICE_SCHEME" "http https"
check_resolved_hostname "$HARBOR_SERVICE_HOST"
check_valid_port "HARBOR_SERVICE_PORT"
check_resolved_hostname "$(parse_uri "$HARBOR_REDIS_URL" "host")"
check_valid_port "HARBOR_EXPORTER_PORT"
return "$error_code"
}

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@@ -0,0 +1,17 @@
# Contributor Code of Conduct
As contributors and maintainers of this project, we pledge to respect everyone who contributes by posting issues, updating documentation, submitting pull requests, providing feedback in comments, and any other activities.
Communication through any of Bitnami's channels (GitHub, mailing lists, Twitter, and so on) must be constructive and never resort to personal attacks, trolling, public or private harassment, insults, or other unprofessional conduct.
We promise to extend courtesy and respect to everyone involved in this project, regardless of gender, gender identity, sexual orientation, disability, age, race, ethnicity, religion, or level of experience. We expect anyone contributing to this project to do the same.
If any member of the community violates this code of conduct, the maintainers of this project may take action, including removing issues, comments, and PRs or blocking accounts, as deemed appropriate.
If you are subjected to or witness unacceptable behavior, or have any other concerns, please communicate with us.
If you have suggestions to improve this Code of Conduct, please submit an issue or PR.
**Attribution**
This Code of Conduct is adapted from the Angular project available at this page: https://github.com/angular/code-of-conduct/blob/master/CODE_OF_CONDUCT.md

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@@ -0,0 +1,52 @@
# Contributing Guidelines
Contributions are welcome via GitHub Pull Requests. This document outlines the process to help get your contribution accepted.
Any type of contribution is welcome: new features, bug fixes, documentation improvements, etc.
## How to Contribute
1. Fork this repository, develop, and test your changes.
2. Submit a pull request.
### Requirements
When submitting a PR make sure that:
- It must pass CI jobs for linting and test the changes (if any).
- It must follow [container best practices](https://engineering.bitnami.com/articles/best-practices-writing-a-dockerfile.html).
- The title of the PR is clear enough.
- If necessary, add information to the repository's `README.md`.
#### Sign Your Work
The sign-off is a simple line at the end of the explanation for a commit. All commits needs to be signed. Your signature certifies that you wrote the patch or otherwise have the right to contribute the material. The rules are pretty simple, you only need to certify the guidelines from [developercertificate.org](https://developercertificate.org/).
Then you just add a line to every git commit message:
Signed-off-by: Joe Smith <joe.smith@example.com>
Use your real name (sorry, no pseudonyms or anonymous contributions.)
If you set your `user.name` and `user.email` git configs, you can sign your commit automatically with `git commit -s`.
Note: If your git config information is set properly then viewing the `git log` information for your commit will look something like this:
```
Author: Joe Smith <joe.smith@example.com>
Date: Thu Feb 2 11:41:15 2018 -0800
Update README
Signed-off-by: Joe Smith <joe.smith@example.com>
```
Notice the `Author` and `Signed-off-by` lines match. If they don't your PR will be rejected by the automated DCO check.
### PR Approval and Release Process
1. Changes are manually reviewed by Bitnami team members usually within a business day.
2. Once the changes are accepted, the PR is tested (if needed) into the Bitnami CI pipeline, the container is deployed and tested (verification and functional tests) using docker-compose and Helm (if there is an associated Helm Chart).
3. The PR is merged by the reviewer(s) in the GitHub `master` branch.
4. Then our CI/CD system is going to push the container image to the different registries including the recently merged changes.
***NOTE***: Please note that, in terms of time, may be a slight difference between the appearance of the code in GitHub and the image with the changes in the different registries.

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@@ -0,0 +1,13 @@
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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# harbor-exporter packaged by Bitnami
## What is harbor-exporter?
> The exporter component metrics collects some data from the Harbor database.
[Overview of harbor-exporter](https://change.me)
## TL;DR
```console
$ curl -LO https://raw.githubusercontent.com/bitnami/bitnami-docker-harbor-portal/master/docker-compose.yml
$ curl -L https://github.com/bitnami/bitnami-docker-harbor-portal/archive/master.tar.gz | tar xz --strip=1 --wildcards '*-master/config'
$ docker-compose up
```
> Please note we are downloading the docker-compose.yml file from the Harbor Portal component repository.
## Why use Bitnami Images?
* Bitnami closely tracks upstream source changes and promptly publishes new versions of this image using our automated systems.
* With Bitnami images the latest bug fixes and features are available as soon as possible.
* Bitnami containers, virtual machines and cloud images use the same components and configuration approach - making it easy to switch between formats based on your project needs.
* All our images are based on minideb a minimalist Debian based container image which gives you a small base container image and the familiarity of a leading Linux distribution.
* Bitnami container images are released daily with the latest distribution packages available.
> This [CVE scan report](https://quay.io/repository/bitnami/harbor-exporter?tab=tags) contains a security report with all open CVEs. To get the list of actionable security issues, find the "latest" tag, click the vulnerability report link under the corresponding "Security scan" field and then select the "Only show fixable" filter on the next page.
## How to deploy Harbor in Kubernetes?
Deploying Bitnami applications as Helm Charts is the easiest way to get started with our applications on Kubernetes. Read more about the installation in the [Bitnami Harbor Chart GitHub repository](https://github.com/bitnami/charts/tree/master/bitnami/harbor).
Bitnami containers can be used with [Kubeapps](https://kubeapps.com/) for deployment and management of Helm Charts in clusters.
## Why use a non-root container?
Non-root container images add an extra layer of security and are generally recommended for production environments. However, because they run as a non-root user, privileged tasks are typically off-limits. Learn more about non-root containers [in our docs](https://docs.bitnami.com/tutorials/work-with-non-root-containers/).
## Supported tags and respective `Dockerfile` links
Learn more about the Bitnami tagging policy and the difference between rolling tags and immutable tags [in our documentation page](https://docs.bitnami.com/tutorials/understand-rolling-tags-containers/).
* [`2`, `2-debian-10`, `2.4.2`, `2.4.2-debian-10-r22`, `latest` (2/debian-10/Dockerfile)](https://github.com/bitnami/bitnami-docker-harbor-exporter/blob/2.4.2-debian-10-r22/2/debian-10/Dockerfile)
## Configuration
harbor-exporter is a component of the Harbor application. In order to get the Harbor application running on Kubernetes we encourage you to check the [bitnami/harbor Helm chart](https://github.com/bitnami/charts/tree/master/bitnami/harbor) and configure it using the options exposed in the values.yaml file.
For further information about the specific component itself, please refer to the [source repository documentation](https://change.me/tree/master/docs).
## Contributing
We'd love for you to contribute to this container. You can request new features by creating an [issue](https://github.com/bitnami/bitnami-docker-harbor-exporter/issues), or submit a [pull request](https://github.com/bitnami/bitnami-docker-harbor-exporter/pulls) with your contribution.
## Issues
If you encountered a problem running this container, you can file an [issue](https://github.com/bitnami/bitnami-docker-harbor-jobservice/issues/new). For us to provide better support, be sure to include the following information in your issue:
- Host OS and version
- Docker version (`docker version`)
- Output of `docker info`
- Version of this container
- The command you used to run the container, and any relevant output you saw (masking any sensitive information)
## License
Copyright &copy; 2022 Bitnami
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

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version: '2'
services:
registry:
image: docker.io/bitnami/harbor-registry:2
environment:
- REGISTRY_HTTP_SECRET=CHANGEME
volumes:
- registry_data:/storage
- ./config/registry/:/etc/registry/:ro
chartmuseum:
container_name: chartmuseum
image: docker.io/bitnami/chartmuseum:0
environment:
- CACHE=redis
- CACHE_REDIS_ADDR=redis:6379
- CACHE_REDIS_DB=1
- DEPTH=1
- PORT=8080
- STORAGE=local
- STORAGE_LOCAL_ROOTDIR=/bitnami/data
- ALLOW_OVERWRITE=true
- INDEX_LIMIT=0
volumes:
- chartmuseum_data:/bitnami/data
postgresql:
image: docker.io/bitnami/postgresql:11
container_name: harbor-db
environment:
- POSTGRESQL_PASSWORD=bitnami
- POSTGRESQL_DATABASE=registry
volumes:
- postgresql_data:/bitnami/postgresql
redis:
image: docker.io/bitnami/redis:6.0
environment:
# ALLOW_EMPTY_PASSWORD is recommended only for development.
- ALLOW_EMPTY_PASSWORD=yes
core:
image: docker.io/bitnami/harbor-core:2
container_name: harbor-core
depends_on:
- registry
- chartmuseum
environment:
- CORE_KEY=change-this-key
- _REDIS_URL=redis:6379,100,
- SYNC_REGISTRY=false
- CHART_CACHE_DRIVER=redis
- _REDIS_URL_REG=redis://redis:6379/1
- PORT=8080
- LOG_LEVEL=info
- EXT_ENDPOINT=http://reg.mydomain.com
- DATABASE_TYPE=postgresql
- REGISTRY_CONTROLLER_URL=http://registryctl:8080
- POSTGRESQL_HOST=postgresql
- POSTGRESQL_PORT=5432
- POSTGRESQL_DATABASE=registry
- POSTGRESQL_USERNAME=postgres
- POSTGRESQL_PASSWORD=bitnami
- POSTGRESQL_SSLMODE=disable
- REGISTRY_URL=http://registry:5000
- TOKEN_SERVICE_URL=http://core:8080/service/token
- HARBOR_ADMIN_PASSWORD=bitnami
- CORE_SECRET=CHANGEME
- JOBSERVICE_SECRET=CHANGEME
- ADMIRAL_URL=
- WITH_NOTARY=False
- WITH_CHARTMUSEUM=True
- CHART_REPOSITORY_URL=http://chartmuseum:8080
- CORE_URL=http://core:8080
- JOBSERVICE_URL=http://jobservice:8080
- REGISTRY_STORAGE_PROVIDER_NAME=filesystem
- REGISTRY_CREDENTIAL_USERNAME=harbor_registry_user
- REGISTRY_CREDENTIAL_PASSWORD=harbor_registry_password
- READ_ONLY=false
- RELOAD_KEY=
volumes:
- core_data:/data
- ./config/core/app.conf:/etc/core/app.conf:ro
- ./config/core/private_key.pem:/etc/core/private_key.pem:ro
harbor-exporter:
image: docker.io/bitnami/harbor-exporter:2
depends_on:
- postgresql
- core
- redis
environment:
- HARBOR_DATABASE_HOST=postgresql
- HARBOR_DATABASE_USERNAME=postgres
- HARBOR_DATABASE_PASSWORD=bitnami
- HARBOR_DATABASE_DBNAME=registry
- HARBOR_REDIS_URL=redis://redis:6379/1
- HARBOR_SERVICE_SCHEME=http
- HARBOR_SERVICE_HOST=core
- HARBOR_SERVICE_PORT=8080
volumes:
registry_data:
driver: local
core_data:
driver: local
postgresql_data:
driver: local
chartmuseum_data:
driver: local