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124 lines
5.5 KiB
Bash
124 lines
5.5 KiB
Bash
#!/bin/bash
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# Copyright Broadcom, Inc. All Rights Reserved.
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# SPDX-License-Identifier: APACHE-2.0
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#
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# Environment configuration for redis-sentinel
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# The values for all environment variables will be set in the below order of precedence
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# 1. Custom environment variables defined below after Bitnami defaults
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# 2. Constants defined in this file (environment variables with no default), i.e. BITNAMI_ROOT_DIR
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# 3. Environment variables overridden via external files using *_FILE variables (see below)
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# 4. Environment variables set externally (i.e. current Bash context/Dockerfile/userdata)
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# Load logging library
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# shellcheck disable=SC1090,SC1091
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. /opt/bitnami/scripts/liblog.sh
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export BITNAMI_ROOT_DIR="/opt/bitnami"
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export BITNAMI_VOLUME_DIR="/bitnami"
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# Logging configuration
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export MODULE="${MODULE:-redis-sentinel}"
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export BITNAMI_DEBUG="${BITNAMI_DEBUG:-false}"
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# By setting an environment variable matching *_FILE to a file path, the prefixed environment
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# variable will be overridden with the value specified in that file
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redis_sentinel_env_vars=(
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REDIS_SENTINEL_DATA_DIR
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REDIS_SENTINEL_DISABLE_COMMANDS
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REDIS_SENTINEL_DATABASE
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REDIS_SENTINEL_AOF_ENABLED
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REDIS_SENTINEL_HOST
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REDIS_SENTINEL_MASTER_NAME
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REDIS_SENTINEL_PORT_NUMBER
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REDIS_SENTINEL_QUORUM
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REDIS_SENTINEL_DOWN_AFTER_MILLISECONDS
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REDIS_SENTINEL_FAILOVER_TIMEOUT
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REDIS_SENTINEL_MASTER_REBOOT_DOWN_AFTER_PERIOD
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REDIS_SENTINEL_RESOLVE_HOSTNAMES
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REDIS_SENTINEL_ANNOUNCE_HOSTNAMES
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ALLOW_EMPTY_PASSWORD
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REDIS_SENTINEL_PASSWORD
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REDIS_MASTER_USER
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REDIS_MASTER_PASSWORD
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REDIS_SENTINEL_ANNOUNCE_IP
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REDIS_SENTINEL_ANNOUNCE_PORT
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REDIS_SENTINEL_TLS_ENABLED
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REDIS_SENTINEL_TLS_PORT_NUMBER
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REDIS_SENTINEL_TLS_CERT_FILE
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REDIS_SENTINEL_TLS_KEY_FILE
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REDIS_SENTINEL_TLS_CA_FILE
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REDIS_SENTINEL_TLS_DH_PARAMS_FILE
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REDIS_SENTINEL_TLS_AUTH_CLIENTS
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REDIS_MASTER_HOST
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REDIS_MASTER_PORT_NUMBER
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REDIS_MASTER_SET
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)
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for env_var in "${redis_sentinel_env_vars[@]}"; do
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file_env_var="${env_var}_FILE"
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if [[ -n "${!file_env_var:-}" ]]; then
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if [[ -r "${!file_env_var:-}" ]]; then
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export "${env_var}=$(< "${!file_env_var}")"
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unset "${file_env_var}"
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else
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warn "Skipping export of '${env_var}'. '${!file_env_var:-}' is not readable."
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fi
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fi
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done
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unset redis_sentinel_env_vars
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# Paths
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export REDIS_SENTINEL_VOLUME_DIR="/bitnami/redis-sentinel"
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export REDIS_SENTINEL_BASE_DIR="${BITNAMI_ROOT_DIR}/redis-sentinel"
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export REDIS_SENTINEL_CONF_DIR="${REDIS_SENTINEL_BASE_DIR}/etc"
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export REDIS_SENTINEL_DEFAULT_CONF_DIR="${REDIS_SENTINEL_BASE_DIR}/etc.default"
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export REDIS_SENTINEL_DATA_DIR="${REDIS_SENTINEL_DATA_DIR:-${REDIS_SENTINEL_VOLUME_DIR}/data}"
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export REDIS_SENTINEL_MOUNTED_CONF_DIR="${REDIS_SENTINEL_BASE_DIR}/mounted-etc"
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export REDIS_SENTINEL_CONF_FILE="${REDIS_SENTINEL_CONF_DIR}/sentinel.conf"
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export REDIS_SENTINEL_LOG_DIR="${REDIS_SENTINEL_BASE_DIR}/logs"
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export REDIS_SENTINEL_TMP_DIR="${REDIS_SENTINEL_BASE_DIR}/tmp"
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export REDIS_SENTINEL_PID_FILE="${REDIS_SENTINEL_TMP_DIR}/redis-sentinel.pid"
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export REDIS_SENTINEL_BIN_DIR="${REDIS_SENTINEL_BASE_DIR}/bin"
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export PATH="${REDIS_SENTINEL_BIN_DIR}:${BITNAMI_ROOT_DIR}/common/bin:${PATH}"
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# System users (when running with a privileged user)
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export REDIS_SENTINEL_DAEMON_USER="redis"
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export REDIS_SENTINEL_DAEMON_GROUP="redis"
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# Redis Sentinel settings
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export REDIS_SENTINEL_DISABLE_COMMANDS="${REDIS_SENTINEL_DISABLE_COMMANDS:-}"
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export REDIS_SENTINEL_DATABASE="${REDIS_SENTINEL_DATABASE:-redis}"
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export REDIS_SENTINEL_AOF_ENABLED="${REDIS_SENTINEL_AOF_ENABLED:-yes}"
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export REDIS_SENTINEL_HOST="${REDIS_SENTINEL_HOST:-}"
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export REDIS_SENTINEL_MASTER_NAME="${REDIS_SENTINEL_MASTER_NAME:-}"
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export REDIS_SENTINEL_DEFAULT_PORT_NUMBER="26379" # only used at build time
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export REDIS_SENTINEL_PORT_NUMBER="${REDIS_SENTINEL_PORT_NUMBER:-$REDIS_SENTINEL_DEFAULT_PORT_NUMBER}"
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export REDIS_SENTINEL_QUORUM="${REDIS_SENTINEL_QUORUM:-2}"
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export REDIS_SENTINEL_DOWN_AFTER_MILLISECONDS="${REDIS_SENTINEL_DOWN_AFTER_MILLISECONDS:-60000}"
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export REDIS_SENTINEL_FAILOVER_TIMEOUT="${REDIS_SENTINEL_FAILOVER_TIMEOUT:-180000}"
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export REDIS_SENTINEL_MASTER_REBOOT_DOWN_AFTER_PERIOD="${REDIS_SENTINEL_MASTER_REBOOT_DOWN_AFTER_PERIOD:-0}"
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export REDIS_SENTINEL_RESOLVE_HOSTNAMES="${REDIS_SENTINEL_RESOLVE_HOSTNAMES:-yes}"
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export REDIS_SENTINEL_ANNOUNCE_HOSTNAMES="${REDIS_SENTINEL_ANNOUNCE_HOSTNAMES:-no}"
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export ALLOW_EMPTY_PASSWORD="${ALLOW_EMPTY_PASSWORD:-no}"
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export REDIS_SENTINEL_PASSWORD="${REDIS_SENTINEL_PASSWORD:-}"
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export REDIS_MASTER_USER="${REDIS_MASTER_USER:-}"
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export REDIS_MASTER_PASSWORD="${REDIS_MASTER_PASSWORD:-}"
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export REDIS_SENTINEL_ANNOUNCE_IP="${REDIS_SENTINEL_ANNOUNCE_IP:-}"
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export REDIS_SENTINEL_ANNOUNCE_PORT="${REDIS_SENTINEL_ANNOUNCE_PORT:-}"
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# TLS settings
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export REDIS_SENTINEL_TLS_ENABLED="${REDIS_SENTINEL_TLS_ENABLED:-no}"
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export REDIS_SENTINEL_TLS_PORT_NUMBER="${REDIS_SENTINEL_TLS_PORT_NUMBER:-26379}"
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export REDIS_SENTINEL_TLS_CERT_FILE="${REDIS_SENTINEL_TLS_CERT_FILE:-}"
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export REDIS_SENTINEL_TLS_KEY_FILE="${REDIS_SENTINEL_TLS_KEY_FILE:-}"
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export REDIS_SENTINEL_TLS_CA_FILE="${REDIS_SENTINEL_TLS_CA_FILE:-}"
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export REDIS_SENTINEL_TLS_DH_PARAMS_FILE="${REDIS_SENTINEL_TLS_DH_PARAMS_FILE:-}"
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export REDIS_SENTINEL_TLS_AUTH_CLIENTS="${REDIS_SENTINEL_TLS_AUTH_CLIENTS:-yes}"
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# Redis Master settings
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export REDIS_MASTER_HOST="${REDIS_MASTER_HOST:-redis}"
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export REDIS_MASTER_PORT_NUMBER="${REDIS_MASTER_PORT_NUMBER:-6379}"
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export REDIS_MASTER_SET="${REDIS_MASTER_SET:-mymaster}"
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# Custom environment variables may be defined below
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