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rootfs/opt/bitnami/scripts/grafana-env.sh

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+#!/bin/bash
+# Copyright Broadcom, Inc. All Rights Reserved.
+# SPDX-License-Identifier: APACHE-2.0
+#
+# Environment configuration for grafana
+
+# 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="${MODULE:-grafana}"
+export BITNAMI_DEBUG="${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
+grafana_env_vars=(
+    GRAFANA_TMP_DIR
+    GRAFANA_PID_FILE
+    GRAFANA_DEFAULT_CONF_DIR
+    GRAFANA_DEFAULT_PLUGINS_DIR
+    GF_PATHS_HOME
+    GF_PATHS_CONFIG
+    GF_PATHS_DATA
+    GF_PATHS_LOGS
+    GF_PATHS_PLUGINS
+    GF_PATHS_PROVISIONING
+    GF_INSTALL_PLUGINS
+    GF_INSTALL_PLUGINS_SKIP_TLS
+    GF_FEATURE_TOGGLES
+    GF_SECURITY_ADMIN_PASSWORD
+    GRAFANA_MIGRATION_LOCK
+    GRAFANA_SLEEP_TIME
+    GRAFANA_RETRY_ATTEMPTS
+    GRAFANA_PLUGINS
+)
+for env_var in "${grafana_env_vars[@]}"; do
+    file_env_var="${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 grafana_env_vars
+
+# Grafana paths
+export GRAFANA_BASE_DIR="${BITNAMI_ROOT_DIR}/grafana"
+export GRAFANA_BIN_DIR="${GRAFANA_BASE_DIR}/bin"
+export GRAFANA_TMP_DIR="${GRAFANA_TMP_DIR:-${GRAFANA_BASE_DIR}/tmp}"
+export GRAFANA_CONF_DIR="${GRAFANA_BASE_DIR}/conf"
+export GRAFANA_PID_FILE="${GRAFANA_PID_FILE:-${GRAFANA_TMP_DIR}/grafana.pid}"
+export PATH="${GRAFANA_BIN_DIR}:${BITNAMI_ROOT_DIR}/common/bin:${PATH}"
+export GRAFANA_DEFAULT_CONF_DIR="${GRAFANA_DEFAULT_CONF_DIR:-${GRAFANA_BASE_DIR}/conf.default}"
+export GRAFANA_DEFAULT_PLUGINS_DIR="${GRAFANA_DEFAULT_PLUGINS_DIR:-${GRAFANA_BASE_DIR}/default-plugins}"
+
+# System users (when running with a privileged user)
+export GRAFANA_DAEMON_USER="grafana"
+export GRAFANA_DAEMON_GROUP="grafana"
+
+# Grafana configuration
+export GF_PATHS_HOME="${GF_PATHS_HOME:-$GRAFANA_BASE_DIR}"
+export GF_PATHS_CONFIG="${GF_PATHS_CONFIG:-${GRAFANA_BASE_DIR}/conf/grafana.ini}"
+export GF_PATHS_DATA="${GF_PATHS_DATA:-${GRAFANA_BASE_DIR}/data}"
+export GF_PATHS_LOGS="${GF_PATHS_LOGS:-${GRAFANA_BASE_DIR}/logs}"
+export GF_PATHS_PLUGINS="${GF_PATHS_PLUGINS:-${GF_PATHS_DATA}/plugins}"
+export GF_PATHS_PROVISIONING="${GF_PATHS_PROVISIONING:-${GRAFANA_BASE_DIR}/conf/provisioning}"
+GF_INSTALL_PLUGINS="${GF_INSTALL_PLUGINS:-"${GRAFANA_PLUGINS:-}"}"
+export GF_INSTALL_PLUGINS="${GF_INSTALL_PLUGINS:-}"
+export GF_INSTALL_PLUGINS_SKIP_TLS="${GF_INSTALL_PLUGINS_SKIP_TLS:-yes}"
+export GF_FEATURE_TOGGLES="${GF_FEATURE_TOGGLES:-}"
+export GF_VOLUME_DIR="${BITNAMI_VOLUME_DIR}/grafana"
+export GF_SECURITY_ADMIN_PASSWORD="${GF_SECURITY_ADMIN_PASSWORD:-}"
+export GRAFANA_MIGRATION_LOCK="${GRAFANA_MIGRATION_LOCK:-false}"
+export GRAFANA_SLEEP_TIME="${GRAFANA_SLEEP_TIME:-10}"
+export GRAFANA_RETRY_ATTEMPTS="${GRAFANA_RETRY_ATTEMPTS:-12}"
+
+# Grafana Operator configuration
+export GF_OP_PATHS_CONFIG="/etc/grafana/grafana.ini"
+export GF_OP_PATHS_DATA="/var/lib/grafana"
+export GF_OP_PATHS_LOGS="/var/log/grafana"
+export GF_OP_PATHS_PROVISIONING="/etc/grafana/provisioning"
+export GF_OP_PLUGINS_INIT_DIR="/opt/plugins"
+
+# Custom environment variables may be defined below