The `PATH` env variable gets reset to it's original value by `su`, because its a "secure" env variable, and is _never_ preserved across user-switches. Because of this, the Postgres commands like `initdb` are not found on the `PATH`. This PR fixes this by setting the `PATH` in the command passed to `su` itself, so that `initdb` can now be found. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **Bug Fixes** - Improved the initialization process for local Postgres data folder to ensure compatibility with environment variables. <!-- end of auto-generated comment: release notes by coderabbit.ai -->
528 lines
18 KiB
Bash
528 lines
18 KiB
Bash
#!/usr/bin/env bash
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set -e
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tlog "Running as: $(id)"
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# Temporary, remove after this change goes into `base.dockerfile`.
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export PATH="/usr/lib/postgresql/13/bin:${PATH}"
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stacks_path=/appsmith-stacks
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export SUPERVISORD_CONF_TARGET="$TMP/supervisor-conf.d/" # export for use in supervisord.conf
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export MONGODB_TMP_KEY_PATH="$TMP/mongodb-key" # export for use in supervisor process mongodb.conf
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mkdir -pv "$SUPERVISORD_CONF_TARGET" "$WWW_PATH"
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setup_proxy_variables() {
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export NO_PROXY="${NO_PROXY-localhost,127.0.0.1}"
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# Ensure `localhost` and `127.0.0.1` are in always present in `NO_PROXY`.
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local no_proxy_lines
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no_proxy_lines="$(echo "$NO_PROXY" | tr , \\n)"
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if ! echo "$no_proxy_lines" | grep -q '^localhost$'; then
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export NO_PROXY="localhost,$NO_PROXY"
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fi
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if ! echo "$no_proxy_lines" | grep -q '^127.0.0.1$'; then
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export NO_PROXY="127.0.0.1,$NO_PROXY"
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fi
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# If one of HTTPS_PROXY or https_proxy are set, copy it to the other. If both are set, prefer HTTPS_PROXY.
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if [[ -n ${HTTPS_PROXY-} ]]; then
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export https_proxy="$HTTPS_PROXY"
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elif [[ -n ${https_proxy-} ]]; then
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export HTTPS_PROXY="$https_proxy"
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fi
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# If one of HTTP_PROXY or http_proxy are set, copy it to the other. If both are set, prefer HTTP_PROXY.
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if [[ -n ${HTTP_PROXY-} ]]; then
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export http_proxy="$HTTP_PROXY"
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elif [[ -n ${http_proxy-} ]]; then
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export HTTP_PROXY="$http_proxy"
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fi
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}
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init_env_file() {
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CONF_PATH="/appsmith-stacks/configuration"
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ENV_PATH="$CONF_PATH/docker.env"
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TEMPLATES_PATH="/opt/appsmith/templates"
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if [[ -n "$APPSMITH_MONGODB_URI" ]]; then
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export APPSMITH_DB_URL="$APPSMITH_MONGODB_URI"
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unset APPSMITH_MONGODB_URI
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fi
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# Build an env file with current env variables. We single-quote the values, as well as escaping any single-quote characters.
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printenv | grep -E '^APPSMITH_|^MONGO_' | sed "s/'/'\\\''/g; s/=/='/; s/$/'/" > "$TMP/pre-define.env"
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tlog "Initialize .env file"
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if ! [[ -e "$ENV_PATH" ]]; then
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# Generate new docker.env file when initializing container for first time or in Heroku which does not have persistent volume
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tlog "Generating default configuration file"
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mkdir -p "$CONF_PATH"
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local default_appsmith_mongodb_user="appsmith"
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local generated_appsmith_mongodb_password=$(
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tr -dc A-Za-z0-9 </dev/urandom | head -c 13
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echo ""
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)
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local generated_appsmith_encryption_password=$(
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tr -dc A-Za-z0-9 </dev/urandom | head -c 13
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echo ""
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)
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local generated_appsmith_encription_salt=$(
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tr -dc A-Za-z0-9 </dev/urandom | head -c 13
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echo ""
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)
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local generated_appsmith_supervisor_password=$(
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tr -dc A-Za-z0-9 </dev/urandom | head -c 13
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echo ''
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)
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bash "$TEMPLATES_PATH/docker.env.sh" "$default_appsmith_mongodb_user" "$generated_appsmith_mongodb_password" "$generated_appsmith_encryption_password" "$generated_appsmith_encription_salt" "$generated_appsmith_supervisor_password" > "$ENV_PATH"
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fi
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tlog "Load environment configuration"
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# Load the ones in `docker.env` in the stacks folder.
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set -o allexport
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. "$ENV_PATH"
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set +o allexport
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if [[ -n "$APPSMITH_MONGODB_URI" ]]; then
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export APPSMITH_DB_URL="$APPSMITH_MONGODB_URI"
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unset APPSMITH_MONGODB_URI
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fi
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# Load the ones set from outside, should take precedence, and so will overwrite anything from `docker.env` above.
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set -o allexport
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. "$TMP/pre-define.env"
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set +o allexport
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}
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init_env_file
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setup_proxy_variables
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# ip is a reserved keyword for tracking events in Mixpanel. Instead of showing the ip as is Mixpanel provides derived properties.
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# As we want derived props alongwith the ip address we are sharing the ip address in separate keys
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# https://help.mixpanel.com/hc/en-us/articles/360001355266-Event-Properties
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if [[ -n ${APPSMITH_SEGMENT_CE_KEY-} ]]; then
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ip="$(set -o pipefail; curl --connect-timeout 5 -sS https://cs.appsmith.com/api/v1/ip | grep -Eo '\d+(\.\d+){3}' || echo "unknown")"
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curl \
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--connect-timeout 5 \
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--user "$APPSMITH_SEGMENT_CE_KEY:" \
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--header 'Content-Type: application/json' \
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--data '{
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"userId":"'"$ip"'",
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"event":"Instance Start",
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"properties": {
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"ip": "'"$ip"'",
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"ipAddress": "'"$ip"'"
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}
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}' \
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https://api.segment.io/v1/track \
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|| true
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fi
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if [[ -n "${FILESTORE_IP_ADDRESS-}" ]]; then
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## Trim APPSMITH_FILESTORE_IP and FILE_SHARE_NAME
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FILESTORE_IP_ADDRESS="$(echo "$FILESTORE_IP_ADDRESS" | xargs)"
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FILE_SHARE_NAME="$(echo "$FILE_SHARE_NAME" | xargs)"
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tlog "Running appsmith for cloudRun"
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tlog "creating mount point"
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mkdir -p "$stacks_path"
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tlog "Mounting File Sytem"
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mount -t nfs -o nolock "$FILESTORE_IP_ADDRESS:/$FILE_SHARE_NAME" /appsmith-stacks
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tlog "Mounted File Sytem"
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tlog "Setting HOSTNAME for Cloudrun"
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export HOSTNAME="cloudrun"
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fi
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function get_maximum_heap() {
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resource=$(ulimit -u)
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tlog "Resource : $resource"
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if [[ "$resource" -le 256 ]]; then
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maximum_heap=128
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elif [[ "$resource" -le 512 ]]; then
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maximum_heap=256
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fi
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}
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function setup_backend_heap_arg() {
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if [[ ! -z ${maximum_heap} ]]; then
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export APPSMITH_JAVA_HEAP_ARG="-Xmx${maximum_heap}m"
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fi
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}
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unset_unused_variables() {
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# Check for enviroment vairalbes
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tlog "Checking environment configuration"
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if [[ -z "${APPSMITH_MAIL_ENABLED}" ]]; then
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unset APPSMITH_MAIL_ENABLED # If this field is empty is might cause application crash
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fi
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if [[ -z "${APPSMITH_OAUTH2_GITHUB_CLIENT_ID}" ]] || [[ -z "${APPSMITH_OAUTH2_GITHUB_CLIENT_SECRET}" ]]; then
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unset APPSMITH_OAUTH2_GITHUB_CLIENT_ID # If this field is empty is might cause application crash
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unset APPSMITH_OAUTH2_GITHUB_CLIENT_SECRET
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fi
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if [[ -z "${APPSMITH_OAUTH2_GOOGLE_CLIENT_ID}" ]] || [[ -z "${APPSMITH_OAUTH2_GOOGLE_CLIENT_SECRET}" ]]; then
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unset APPSMITH_OAUTH2_GOOGLE_CLIENT_ID # If this field is empty is might cause application crash
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unset APPSMITH_OAUTH2_GOOGLE_CLIENT_SECRET
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fi
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if [[ -z "${APPSMITH_RECAPTCHA_SITE_KEY}" ]] || [[ -z "${APPSMITH_RECAPTCHA_SECRET_KEY}" ]] || [[ -z "${APPSMITH_RECAPTCHA_ENABLED}" ]]; then
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unset APPSMITH_RECAPTCHA_SITE_KEY # If this field is empty is might cause application crash
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unset APPSMITH_RECAPTCHA_SECRET_KEY
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unset APPSMITH_RECAPTCHA_ENABLED
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fi
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export APPSMITH_SUPERVISOR_USER="${APPSMITH_SUPERVISOR_USER:-appsmith}"
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if [[ -z "${APPSMITH_SUPERVISOR_PASSWORD-}" ]]; then
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APPSMITH_SUPERVISOR_PASSWORD="$(tr -dc A-Za-z0-9 </dev/urandom | head -c 13)"
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export APPSMITH_SUPERVISOR_PASSWORD
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fi
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}
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configure_database_connection_url() {
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tlog "Configuring database connection URL"
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isPostgresUrl=0
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isMongoUrl=0
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if [[ "${APPSMITH_DB_URL}" == "postgresql:"* ]]; then
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isPostgresUrl=1
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elif [[ "${APPSMITH_DB_URL}" == "mongodb"* ]]; then
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isMongoUrl=1
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fi
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}
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check_db_uri() {
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tlog "Checking APPSMITH_DB_URL"
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isUriLocal=1
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if [[ $APPSMITH_DB_URL == *"localhost"* || $APPSMITH_DB_URL == *"127.0.0.1"* ]]; then
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tlog "Detected local DB"
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isUriLocal=0
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fi
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}
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init_mongodb() {
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if [[ $isUriLocal -eq 0 ]]; then
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tlog "Initializing local database"
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MONGO_DB_PATH="$stacks_path/data/mongodb"
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MONGO_LOG_PATH="$MONGO_DB_PATH/log"
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MONGO_DB_KEY="$MONGO_DB_PATH/key"
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mkdir -p "$MONGO_DB_PATH"
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touch "$MONGO_LOG_PATH"
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if [[ ! -f "$MONGO_DB_KEY" ]]; then
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openssl rand -base64 756 > "$MONGO_DB_KEY"
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fi
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use-mongodb-key "$MONGO_DB_KEY"
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./mongodb-fixer.sh &
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fi
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}
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init_replica_set() {
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tlog "Checking initialized database"
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shouldPerformInitdb=1
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for path in \
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"$MONGO_DB_PATH/WiredTiger" \
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"$MONGO_DB_PATH/journal" \
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"$MONGO_DB_PATH/local.0" \
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"$MONGO_DB_PATH/storage.bson"; do
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if [ -e "$path" ]; then
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shouldPerformInitdb=0
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break
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fi
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done
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if [[ $isUriLocal -gt 0 && -f /proc/cpuinfo ]] && ! grep --quiet avx /proc/cpuinfo; then
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tlog "====================================================================================================" >&2
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tlog "==" >&2
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tlog "== AVX instruction not found in your CPU. Appsmith's embedded MongoDB may not start. Please use an external MongoDB instance instead." >&2
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tlog "== See https://docs.appsmith.com/getting-started/setup/instance-configuration/custom-mongodb-redis#custom-mongodb for instructions." >&2
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tlog "==" >&2
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tlog "====================================================================================================" >&2
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fi
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if [[ $shouldPerformInitdb -gt 0 && $isUriLocal -eq 0 ]]; then
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tlog "Initializing Replica Set for local database"
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# Start installed MongoDB service - Dependencies Layer
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mongod --fork --port 27017 --dbpath "$MONGO_DB_PATH" --logpath "$MONGO_LOG_PATH"
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tlog "Waiting 10s for MongoDB to start"
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sleep 10
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tlog "Creating MongoDB user"
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mongosh "127.0.0.1/appsmith" --eval "db.createUser({
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user: '$APPSMITH_MONGODB_USER',
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pwd: '$APPSMITH_MONGODB_PASSWORD',
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roles: [{
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role: 'root',
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db: 'admin'
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}, 'readWrite']
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}
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)"
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tlog "Enabling Replica Set"
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mongod --dbpath "$MONGO_DB_PATH" --shutdown || true
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mongod --fork --port 27017 --dbpath "$MONGO_DB_PATH" --logpath "$MONGO_LOG_PATH" --replSet mr1 --keyFile "$MONGODB_TMP_KEY_PATH" --bind_ip localhost
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tlog "Waiting 10s for MongoDB to start with Replica Set"
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sleep 10
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mongosh "$APPSMITH_DB_URL" --eval 'rs.initiate()'
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mongod --dbpath "$MONGO_DB_PATH" --shutdown || true
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fi
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if [[ $isUriLocal -gt 0 ]]; then
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tlog "Checking Replica Set of external MongoDB"
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if appsmithctl check-replica-set; then
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tlog "MongoDB ReplicaSet is enabled"
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else
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echo -e "\033[0;31m***************************************************************************************\033[0m"
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echo -e "\033[0;31m* MongoDB Replica Set is not enabled *\033[0m"
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echo -e "\033[0;31m* Please ensure the credentials provided for MongoDB, has 'readWrite' role. *\033[0m"
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echo -e "\033[0;31m***************************************************************************************\033[0m"
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exit 1
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fi
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fi
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}
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use-mongodb-key() {
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# We copy the MongoDB key file to `$MONGODB_TMP_KEY_PATH`, so that we can reliably set its permissions to 600.
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# Why? When the host machine of this Docker container is Windows, file permissions cannot be set on files in volumes.
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# So the key file should be somewhere inside the container, and not in a volume.
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mkdir -pv "$(dirname "$MONGODB_TMP_KEY_PATH")"
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cp -v "$1" "$MONGODB_TMP_KEY_PATH"
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chmod 600 "$MONGODB_TMP_KEY_PATH"
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}
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is_empty_directory() {
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[[ -d $1 && -z "$(ls -A "$1")" ]]
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}
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check_setup_custom_ca_certificates() {
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# old, deprecated, should be removed.
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local stacks_ca_certs_path
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stacks_ca_certs_path="$stacks_path/ca-certs"
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local container_ca_certs_path
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container_ca_certs_path="/usr/local/share/ca-certificates"
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if [[ -d $stacks_ca_certs_path ]]; then
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if [[ ! -L $container_ca_certs_path ]]; then
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if is_empty_directory "$container_ca_certs_path"; then
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rmdir -v "$container_ca_certs_path"
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else
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tlog "The 'ca-certificates' directory inside the container is not empty. Please clear it and restart to use certs from 'stacks/ca-certs' directory." >&2
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return
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fi
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fi
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ln --verbose --force --symbolic --no-target-directory "$stacks_ca_certs_path" "$container_ca_certs_path"
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elif [[ ! -e $container_ca_certs_path ]]; then
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rm -vf "$container_ca_certs_path" # If it exists as a broken symlink, this will be needed.
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mkdir -v "$container_ca_certs_path"
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fi
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update-ca-certificates --fresh
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}
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setup-custom-ca-certificates() (
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local stacks_ca_certs_path="$stacks_path/ca-certs"
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local store="$TMP/cacerts"
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local opts_file="$TMP/java-cacerts-opts"
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rm -f "$store" "$opts_file"
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if [[ -n "$(ls "$stacks_ca_certs_path"/*.pem 2>/dev/null)" ]]; then
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tlog "Looks like you have some '.pem' files in your 'ca-certs' folder. Please rename them to '.crt' to be picked up automatically.".
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fi
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if ! [[ -d "$stacks_ca_certs_path" && "$(find "$stacks_ca_certs_path" -maxdepth 1 -type f -name '*.crt' | wc -l)" -gt 0 ]]; then
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tlog "No custom CA certificates found."
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return
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fi
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# Import the system CA certificates into the store.
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keytool -importkeystore \
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-srckeystore /opt/java/lib/security/cacerts \
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-destkeystore "$store" \
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-srcstorepass changeit \
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-deststorepass changeit
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# Add the custom CA certificates to the store.
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find -L "$stacks_ca_certs_path" -maxdepth 1 -type f -name '*.crt' \
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-print \
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-exec keytool -import -alias '{}' -noprompt -keystore "$store" -file '{}' -storepass changeit ';'
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{
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echo "-Djavax.net.ssl.trustStore=$store"
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echo "-Djavax.net.ssl.trustStorePassword=changeit"
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} > "$opts_file"
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)
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configure_supervisord() {
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local supervisord_conf_source="/opt/appsmith/templates/supervisord"
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if [[ -n "$(ls -A "$SUPERVISORD_CONF_TARGET")" ]]; then
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rm -f "$SUPERVISORD_CONF_TARGET"/*
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fi
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cp -f "$supervisord_conf_source"/application_process/*.conf "$SUPERVISORD_CONF_TARGET"
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# Disable services based on configuration
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if [[ -z "${DYNO}" ]]; then
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if [[ $isUriLocal -eq 0 ]]; then
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cp "$supervisord_conf_source/mongodb.conf" "$SUPERVISORD_CONF_TARGET"
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fi
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if [[ $APPSMITH_REDIS_URL == *"localhost"* || $APPSMITH_REDIS_URL == *"127.0.0.1"* ]]; then
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cp "$supervisord_conf_source/redis.conf" "$SUPERVISORD_CONF_TARGET"
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mkdir -p "$stacks_path/data/redis"
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fi
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if [[ $runEmbeddedPostgres -eq 1 ]]; then
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cp "$supervisord_conf_source/postgres.conf" "$SUPERVISORD_CONF_TARGET"
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fi
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fi
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}
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# This is a workaround to get Redis working on different memory pagesize
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# https://github.com/appsmithorg/appsmith/issues/11773
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check_redis_compatible_page_size() {
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local page_size
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page_size="$(getconf PAGE_SIZE)"
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if [[ $page_size -gt 4096 ]]; then
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curl \
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--connect-timeout 5 \
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--silent \
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--user "$APPSMITH_SEGMENT_CE_KEY:" \
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--header 'Content-Type: application/json' \
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--data '{ "userId": "'"$HOSTNAME"'", "event":"RedisCompile" }' \
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https://api.segment.io/v1/track \
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|| true
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tlog "Compile Redis stable with page size of $page_size"
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apt-get update
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apt-get install --yes build-essential
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curl --connect-timeout 5 --location https://download.redis.io/redis-stable.tar.gz | tar -xz -C /tmp
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pushd /tmp/redis-stable
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make
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make install
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popd
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rm -rf /tmp/redis-stable
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else
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tlog "Redis is compatible with page size of $page_size"
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fi
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}
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init_postgres() {
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# Initialize embedded postgres by default; set APPSMITH_ENABLE_EMBEDDED_DB to 0, to use existing cloud postgres mockdb instance
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if [[ ${APPSMITH_ENABLE_EMBEDDED_DB: -1} != 0 ]]; then
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tlog "Checking initialized local postgres"
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POSTGRES_DB_PATH="$stacks_path/data/postgres/main"
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mkdir -p "$POSTGRES_DB_PATH" "$TMP/pg-runtime"
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# Postgres does not allow it's server to be run with super user access, we use user postgres and the file system owner also needs to be the same user postgres
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chown -R postgres:postgres "$POSTGRES_DB_PATH" "$TMP/pg-runtime"
|
|
|
|
if [[ ! -e "$POSTGRES_DB_PATH/PG_VERSION" ]]; then
|
|
tlog "Initializing local Postgres data folder"
|
|
su postgres -c "env PATH='$PATH' initdb -D $POSTGRES_DB_PATH"
|
|
fi
|
|
else
|
|
runEmbeddedPostgres=0
|
|
fi
|
|
|
|
}
|
|
|
|
safe_init_postgres(){
|
|
runEmbeddedPostgres=1
|
|
# fail safe to prevent entrypoint from exiting, and prevent postgres from starting
|
|
init_postgres || runEmbeddedPostgres=0
|
|
}
|
|
|
|
setup_caddy() {
|
|
if [[ "$APPSMITH_RATE_LIMIT" == "disabled" ]]; then
|
|
export _APPSMITH_CADDY="/opt/caddy/caddy_vanilla"
|
|
else
|
|
export _APPSMITH_CADDY="/opt/caddy/caddy"
|
|
fi
|
|
}
|
|
|
|
init_loading_pages(){
|
|
export XDG_DATA_HOME=/appsmith-stacks/data # so that caddy saves tls certs and other data under stacks/data/caddy
|
|
export XDG_CONFIG_HOME=/appsmith-stacks/configuration
|
|
mkdir -p "$XDG_DATA_HOME" "$XDG_CONFIG_HOME"
|
|
cp templates/loading.html "$WWW_PATH"
|
|
node caddy-reconfigure.mjs
|
|
"$_APPSMITH_CADDY" start --config "$TMP/Caddyfile"
|
|
}
|
|
|
|
function setup_auto_heal(){
|
|
if [[ ${APPSMITH_AUTO_HEAL-} = 1 ]]; then
|
|
# By default APPSMITH_AUTO_HEAL=0
|
|
# To enable auto heal set APPSMITH_AUTO_HEAL=1
|
|
bash /opt/appsmith/auto_heal.sh $APPSMITH_AUTO_HEAL_CURL_TIMEOUT >> "$APPSMITH_LOG_DIR"/cron/auto_heal.log 2>&1 &
|
|
fi
|
|
}
|
|
|
|
print_appsmith_info(){
|
|
tr '\n' ' ' < /opt/appsmith/info.json
|
|
}
|
|
|
|
function capture_infra_details(){
|
|
bash /opt/appsmith/generate-infra-details.sh || true
|
|
}
|
|
|
|
# Main Section
|
|
print_appsmith_info
|
|
setup_caddy
|
|
init_loading_pages
|
|
unset_unused_variables
|
|
|
|
configure_database_connection_url
|
|
check_db_uri
|
|
# Don't run MongoDB if running in a Heroku dyno.
|
|
if [[ -z "${DYNO}" ]]; then
|
|
if [[ $isMongoUrl -eq 1 ]]; then
|
|
# Setup MongoDB and initialize replica set
|
|
tlog "Initializing MongoDB"
|
|
init_mongodb
|
|
init_replica_set
|
|
elif [[ $isPostgresUrl -eq 1 ]]; then
|
|
tlog "Initializing Postgres"
|
|
# init_postgres
|
|
fi
|
|
else
|
|
# These functions are used to limit heap size for Backend process when deployed on Heroku
|
|
get_maximum_heap
|
|
setup_backend_heap_arg
|
|
# set the hostname for heroku dyno
|
|
export HOSTNAME="heroku_dyno"
|
|
fi
|
|
|
|
check_setup_custom_ca_certificates
|
|
setup-custom-ca-certificates
|
|
|
|
check_redis_compatible_page_size
|
|
|
|
safe_init_postgres
|
|
|
|
configure_supervisord
|
|
|
|
# Ensure the restore path exists in the container, so an archive can be copied to it, if need be.
|
|
mkdir -p /appsmith-stacks/data/{backup,restore} /appsmith-stacks/ssl
|
|
|
|
# Create sub-directory to store services log in the container mounting folder
|
|
export APPSMITH_LOG_DIR="${APPSMITH_LOG_DIR:-/appsmith-stacks/logs}"
|
|
mkdir -p "$APPSMITH_LOG_DIR"/{supervisor,backend,cron,editor,rts,mongodb,redis,postgres,appsmithctl}
|
|
|
|
setup_auto_heal
|
|
capture_infra_details
|
|
|
|
# Handle CMD command
|
|
exec "$@"
|