mirror of
https://github.com/casjaysdevdocker/bind
synced 2024-11-26 17:23:10 -05:00
555 lines
23 KiB
Bash
Executable File
555 lines
23 KiB
Bash
Executable File
#!/usr/bin/env bash
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# shellcheck shell=bash
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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##@Version : 202408270903-git
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# @@Author : Jason Hempstead
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# @@Contact : jason@casjaysdev.pro
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# @@License : WTFPL
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# @@ReadME : entrypoint.sh --help
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# @@Copyright : Copyright: (c) 2024 Jason Hempstead, Casjays Developments
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# @@Created : Tuesday, Aug 27, 2024 09:03 EDT
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# @@File : entrypoint.sh
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# @@Description : Entrypoint file for bind
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# @@Changelog : New script
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# @@TODO : Better documentation
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# @@Other :
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# @@Resource :
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# @@Terminal App : no
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# @@sudo/root : no
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# @@Template : other/docker-entrypoint
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# shellcheck disable=SC2016
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# shellcheck disable=SC2031
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# shellcheck disable=SC2120
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# shellcheck disable=SC2155
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# shellcheck disable=SC2199
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# shellcheck disable=SC2317
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# setup debugging - https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html
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[ -f "/config/.debug" ] && [ -z "$DEBUGGER_OPTIONS" ] && export DEBUGGER_OPTIONS="$(<"/config/.debug")" || DEBUGGER_OPTIONS="${DEBUGGER_OPTIONS:-}"
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{ [ "$DEBUGGER" = "on" ] || [ -f "/config/.debug" ]; } && echo "Enabling debugging" && set -o pipefail -x$DEBUGGER_OPTIONS && export DEBUGGER="on" || set -o pipefail
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set bash options
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SCRIPT_FILE="$0"
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CONTAINER_NAME="bind"
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SCRIPT_NAME="$(basename "$SCRIPT_FILE" 2>/dev/null)"
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CONTAINER_NAME="${ENV_CONTAINER_NAME:-$CONTAINER_NAME}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# remove whitespaces from beginning argument
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while :; do [ "$1" = " " ] && shift 1 || break; done
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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[ "$1" = "$SCRIPT_FILE" ] && shift 1
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[ "$1" = "$SCRIPT_NAME" ] && shift 1
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import the functions file
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if [ -f "/usr/local/etc/docker/functions/entrypoint.sh" ]; then
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. "/usr/local/etc/docker/functions/entrypoint.sh"
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else
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echo "Can not load functions from /usr/local/etc/docker/functions/entrypoint.sh"
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exit 1
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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case "$1" in
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# Help message
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-h | --help)
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shift 1
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echo 'Docker container for '$CONTAINER_NAME''
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echo "Usage: $CONTAINER_NAME [cron exec start init shell certbot ssl procs ports healthcheck backup command]"
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echo ""
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exit 0
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;;
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-*)
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shift
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;;
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esac
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Create the default env files
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__create_env_file "/config/env/default.sh" "/root/env.sh" &>/dev/null
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import variables from files
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for set_env in "/root/env.sh" "/usr/local/etc/docker/env"/*.sh "/config/env"/*.sh; do
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[ -f "$set_env" ] && . "$set_env"
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done
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unset set_env
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# User to use to launch service - IE: postgres
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RUNAS_USER="root" # normally root
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# User and group in which the service switches to - IE: nginx,apache,mysql,postgres
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SERVICE_USER="bind" # execute command as another user
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SERVICE_GROUP="bind" # Set the service group
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set user and group ID
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SERVICE_UID="0" # set the user id
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SERVICE_GID="0" # set the group id
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Primary server port- will be added to server ports
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WEB_SERVER_PORT="" # port : 80,443
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Secondary ports
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SERVER_PORTS="" # specifiy other ports
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Healthcheck variables
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HEALTH_ENABLED="yes" # enable healthcheck [yes/no]
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SERVICES_LIST="tini,bind,nginx,php-fpm" # comma seperated list of processes for the healthcheck
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HEALTH_ENDPOINTS="" # url endpoints: [http://localhost/health,http://localhost/test]
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Update path var
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export PATH RUNAS_USER SERVICE_USER SERVICE_GROUP SERVICE_UID SERVICE_GID WWW_ROOT_DIR DATABASE_DIR
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Custom variables
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# show message
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__run_message() {
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return
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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################## END OF CONFIGURATION #####################
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Startup variables
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export INIT_DATE="${INIT_DATE:-$(date)}"
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export CONTAINER_INIT="${CONTAINER_INIT:-no}"
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export START_SERVICES="${START_SERVICES:-yes}"
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export ENTRYPOINT_MESSAGE="${ENTRYPOINT_MESSAGE:-yes}"
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export ENTRYPOINT_FIRST_RUN="${ENTRYPOINT_FIRST_RUN:-yes}"
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export DATA_DIR_INITIALIZED="${DATA_DIR_INITIALIZED:-no}"
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export CONFIG_DIR_INITIALIZED="${CONFIG_DIR_INITIALIZED:-no}"
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export CONTAINER_NAME="${ENV_CONTAINER_NAME:-$CONTAINER_NAME}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# System
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export LANG="${LANG:-C.UTF-8}"
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export LC_ALL="${LANG:-C.UTF-8}"
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export TZ="${TZ:-${TIMEZONE:-America/New_York}}"
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export HOSTNAME="${FULL_DOMAIN_NAME:-${SERVER_HOSTNAME:-$HOSTNAME}}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Default directories
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export SSL_DIR="${SSL_DIR:-/config/ssl}"
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export SSL_CA="${SSL_CERT:-/config/ssl/ca.crt}"
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export SSL_KEY="${SSL_KEY:-/config/ssl/localhost.pem}"
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export SSL_CERT="${SSL_CERT:-/config/ssl/localhost.crt}"
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export BACKUP_DIR="${BACKUP_DIR:-/data/backups}"
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export LOCAL_BIN_DIR="${LOCAL_BIN_DIR:-/usr/local/bin}"
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export DEFAULT_DATA_DIR="${DEFAULT_DATA_DIR:-/usr/local/share/template-files/data}"
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export DEFAULT_CONF_DIR="${DEFAULT_CONF_DIR:-/usr/local/share/template-files/config}"
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export DEFAULT_TEMPLATE_DIR="${DEFAULT_TEMPLATE_DIR:-/usr/local/share/template-files/defaults}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Additional
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export PHP_INI_DIR="${PHP_INI_DIR:-$(__find_php_ini)}"
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export PHP_BIN_DIR="${PHP_BIN_DIR:-$(__find_php_bin)}"
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export HTTPD_CONFIG_FILE="${HTTPD_CONFIG_FILE:-$(__find_httpd_conf)}"
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export NGINX_CONFIG_FILE="${NGINX_CONFIG_FILE:-$(__find_nginx_conf)}"
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export MYSQL_CONFIG_FILE="${MYSQL_CONFIG_FILE:-$(__find_mysql_conf)}"
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export PGSQL_CONFIG_FILE="${PGSQL_CONFIG_FILE:-$(__find_pgsql_conf)}"
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export MONGODB_CONFIG_FILE="${MONGODB_CONFIG_FILE:-$(__find_mongodb_conf)}"
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export ENTRYPOINT_PID_FILE="${ENTRYPOINT_PID_FILE:-$ENTRYPOINT_PID_FILE}"
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export ENTRYPOINT_INIT_FILE="${ENTRYPOINT_INIT_FILE:-/config/.entrypoint.done}"
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export ENTRYPOINT_DATA_INIT_FILE="${ENTRYPOINT_DATA_INIT_FILE:-/data/.docker_has_run}"
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export ENTRYPOINT_CONFIG_INIT_FILE="${ENTRYPOINT_CONFIG_INIT_FILE:-/config/.docker_has_run}"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# variables based on env/files
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[ -f "/config/enable/ssl" ] && SSL_ENABLED="yes"
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[ -f "/config/enable/ssh" ] && SSH_ENABLED="yes"
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[ "$WEB_SERVER_PORT" = "443" ] && SSL_ENABLED="yes"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# export variables
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# is already Initialized
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[ -f "$ENTRYPOINT_DATA_INIT_FILE" ] && DATA_DIR_INITIALIZED="yes" || DATA_DIR_INITIALIZED="no"
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[ -f "$ENTRYPOINT_CONFIG_INIT_FILE" ] && CONFIG_DIR_INITIALIZED="yes" || CONFIG_DIR_INITIALIZED="no"
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{ [ -f "$ENTRYPOINT_PID_FILE" ] || [ -f "$ENTRYPOINT_INIT_FILE" ]; } && ENTRYPOINT_FIRST_RUN="no" || ENTRYPOINT_FIRST_RUN="yes"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# clean ENV_PORTS variables
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ENV_PORTS="${ENV_PORTS//,/ }" #
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ENV_PORTS="${ENV_PORTS//\/*/}" #
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# clean SERVER_PORTS variables
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SERVER_PORTS="${SERVER_PORTS//,/ }" #
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SERVER_PORTS="${SERVER_PORTS//\/*/}" #
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# clean WEB_SERVER_PORTS variables
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WEB_SERVER_PORTS="${WEB_SERVER_PORT//\/*/}" #
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WEB_SERVER_PORTS="${WEB_SERVER_PORTS//\/*/}" #
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WEB_SERVER_PORTS="${WEB_SERVER_PORT//,/ } ${ENV_WEB_SERVER_PORTS//,/ }" #
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# rewrite and merge variables
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ENV_PORTS="$(__format_variables "$ENV_PORTS" || false)"
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WEB_SERVER_PORTS="$(__format_variables "$WEB_SERVER_PORTS" || false)"
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ENV_PORTS="$(__format_variables "$SERVER_PORTS" "$WEB_SERVER_PORTS" "$ENV_PORTS" "$SERVER_PORTS" || false)"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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#
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HEALTH_ENDPOINTS="${HEALTH_ENDPOINTS//,/ }"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# create required directories
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mkdir -p "/run"
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mkdir -p "/tmp"
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mkdir -p "/root"
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mkdir -p "/var/run"
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mkdir -p "/var/tmp"
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mkdir -p "/run/cron"
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mkdir -p "/data/logs"
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mkdir -p "/run/init.d"
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mkdir -p "/config/enable"
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mkdir -p "/config/secure"
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mkdir -p "/usr/local/etc/docker/exec"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# create required files
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touch "/data/logs/start.log"
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touch "/data/logs/entrypoint.log"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# fix permissions
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chmod -f 777 "/run"
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chmod -f 777 "/tmp"
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chmod -f 700 "/root"
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chmod -f 777 "/var/run"
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chmod -f 777 "/var/tmp"
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chmod -f 777 "/run/cron"
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chmod -f 777 "/data/logs"
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chmod -f 777 "/run/init.d"
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chmod -f 777 "/config/enable"
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chmod -f 777 "/config/secure"
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chmod -f 777 "/data/logs/entrypoint.log"
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chmod -f 777 "/usr/local/etc/docker/exec"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# lets ensure everyone can write to std*
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[ -f "/dev/stdin" ] && chmod -f 777 "/dev/stdin"
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[ -f "/dev/stderr" ] && chmod -f 777 "/dev/stderr"
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[ -f "/dev/stdout" ] && chmod -f 777 "/dev/stdout"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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cat <<EOF | tee /etc/profile.d/locales.shadow /etc/profile.d/locales.sh >/dev/null
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export LANG="\${LANG:-C.UTF-8}"
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export LC_ALL="\${LANG:-C.UTF-8}"
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export TZ="\${TZ:-\${TIMEZONE:-America/New_York}}"
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EOF
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Create the backup dir
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[ -n "$BACKUP_DIR" ] && { [ -d "$BACKUP_DIR" ] || mkdir -p "$BACKUP_DIR"; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ -f "$ENTRYPOINT_PID_FILE" ]; then
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START_SERVICES="no"
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touch "$ENTRYPOINT_PID_FILE"
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else
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echo "$$" >"$ENTRYPOINT_PID_FILE"
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fi
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if [ -f "$ENTRYPOINT_INIT_FILE" ]; then
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ENTRYPOINT_MESSAGE="no" ENTRYPOINT_FIRST_RUN="no"
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ "$ENTRYPOINT_FIRST_RUN" != "no" ]; then
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# Show start message
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if [ "$CONFIG_DIR_INITIALIZED" = "no" ] || [ "$DATA_DIR_INITIALIZED" = "no" ]; then
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[ "$ENTRYPOINT_MESSAGE" = "yes" ] && echo "Executing entrypoint script for bind"
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set reusable variables
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{ { [ -w "/etc" ] && [ ! -e "/etc/hosts" ]; } || [ -w "/etc/hosts" ]; } && UPDATE_FILE_HOSTS="yes"
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{ { [ -w "/etc" ] && [ ! -e "/etc/timezone" ]; } || [ -w "/etc/timezone" ]; } && UPDATE_FILE_TZ="yes"
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{ { [ -w "/etc" ] && [ ! -e "/etc/resolv.conf" ]; } || [ -w "/etc/resolv.conf" ]; } && UPDATE_FILE_RESOLV="yes"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set timezone
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[ -n "$TZ" ] && [ "$UPDATE_FILE_TZ" = "yes" ] && echo "$TZ" >"/etc/timezone"
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[ -f "/usr/share/zoneinfo/$TZ" ] && [ "$UPDATE_FILE_TZ" = "yes" ] && ln -sf "/usr/share/zoneinfo/$TZ" "/etc/localtime"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# if ipv6 add it to /etc/hosts
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if [ "$UPDATE_FILE_HOSTS" = "yes" ]; then
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echo "# known hostname mappings" >"/etc/hosts"
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if [ -n "$(ip a 2>/dev/null | grep 'inet6.*::' || ifconfig 2>/dev/null | grep 'inet6.*::')" ]; then
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__printf_space "40" "::1" "localhost" >>"/etc/hosts"
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__printf_space "40" "127.0.0.1" "localhost" >>"/etc/hosts"
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else
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__printf_space "40" "127.0.0.1" "localhost" >>"/etc/hosts"
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fi
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# add .home domain
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if [ "$UPDATE_FILE_HOSTS" = "yes" ] && [ -n "$HOSTNAME" ]; then
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__grep_test " $HOSTNAME" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "$HOSTNAME" >>"/etc/hosts"
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__grep_test " ${HOSTNAME%%.*}.home" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "${HOSTNAME%%.*}.home" >>"/etc/hosts"
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# add domainname
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if [ "$UPDATE_FILE_HOSTS" = "yes" ] && [ "$DOMAINNAME" != "home" ] && [ -n "$DOMAINNAME" ] && [ "$HOSTNAME.$DOMAINNAME" != "$DOMAINNAME" ]; then
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__grep_test " ${HOSTNAME%%.*}.$DOMAINNAME" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "${HOSTNAME%%.*}.$DOMAINNAME" >>"/etc/hosts"
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set containers hostname
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[ -n "$HOSTNAME" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && echo "$HOSTNAME" >"/etc/hostname"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Set containers hostname with domain
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# [ -n "$DOMAINNAME" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && echo "$HOSTNAME.$DOMAINNAME" >"/etc/hostname"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ -f "/etc/hostname" ]; then
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[ -n "$(type -P hostname)" ] && hostname -F "/etc/hostname" &>/dev/null || HOSTNAME="$(<"/etc/hostname")"
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export HOSTNAME
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import hosts file into container
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[ -f "/usr/local/etc/hosts" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && cat "/usr/local/etc/hosts" | grep -vF "$HOSTNAME" >>"/etc/hosts"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import resolv.conf file into container
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[ "$CUSTOM_DNS" != "yes" ] && [ -f "/usr/local/etc/resolv.conf" ] && [ "$UPDATE_FILE_RESOLV" = "yes" ] && cat "/usr/local/etc/resolv.conf" >"/etc/resolv.conf"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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if [ -d "/usr/local/etc/skel" ]; then
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cp -Rf "/usr/local/etc/skel/." "$HOME/"
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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|
# Delete any .gitkeep files
|
|
[ -d "/data" ] && rm -Rf "/data/.gitkeep" "/data"/*/*.gitkeep
|
|
[ -d "/config" ] && rm -Rf "/config/.gitkeep" "/config"/*/*.gitkeep
|
|
[ -f "/usr/local/bin/.gitkeep" ] && rm -Rf "/usr/local/bin/.gitkeep"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Setup bin directory - /config/bin > /usr/local/bin
|
|
__initialize_custom_bin_dir
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Copy default system configs - /usr/local/share/template-files/defaults > /config/
|
|
__initialize_default_templates
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Copy custom config files - /usr/local/share/template-files/config > /config/
|
|
__initialize_config_dir
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Copy custom data files - /usr/local/share/template-files/data > /data/
|
|
__initialize_data_dir
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
__initialize_ssl_certs
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
if [ -f "$ENTRYPOINT_INIT_FILE" ]; then
|
|
ENTRYPOINT_FIRST_RUN="no"
|
|
elif [ -d "/config" ]; then
|
|
echo "Initialized on: $INIT_DATE" >"$ENTRYPOINT_INIT_FILE"
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Check if this is a new container
|
|
if [ -f "$ENTRYPOINT_DATA_INIT_FILE" ]; then
|
|
DATA_DIR_INITIALIZED="yes"
|
|
elif [ -d "/data" ]; then
|
|
echo "Initialized on: $INIT_DATE" >"$ENTRYPOINT_DATA_INIT_FILE"
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
if [ -f "$ENTRYPOINT_CONFIG_INIT_FILE" ]; then
|
|
CONFIG_DIR_INITIALIZED="yes"
|
|
elif [ -d "/config" ]; then
|
|
echo "Initialized on: $INIT_DATE" >"$ENTRYPOINT_CONFIG_INIT_FILE"
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
if [ "$ENTRYPOINT_FIRST_RUN" != "no" ]; then
|
|
# setup the smtp server
|
|
__setup_mta
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# if no pid assume container restart
|
|
[ -f "$ENTRYPOINT_PID_FILE" ] && [ -f "/run/__start_init_scripts.pid" ] || START_SERVICES="yes"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
[ "$ENTRYPOINT_MESSAGE" = "yes" ] && __printf_space "40" "Container ip address is:" "$CONTAINER_IP4_ADDRESS"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Show configured listing processes
|
|
if [ "$ENTRYPOINT_MESSAGE" = "yes" ] && [ -n "$ENV_PORTS" ]; then
|
|
show_port=""
|
|
for port in $ENV_PORTS; do [ -n "$port" ] && show_port+="$(printf '%s ' "${port// /}") "; done
|
|
__printf_space "40" "The following ports are open:" "$show_port"
|
|
unset port show_port
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# execute init script
|
|
if [ -f "/tmp/init" ]; then sh "/tmp/init"; fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# create user if needed
|
|
__create_service_user "$SERVICE_USER" "$SERVICE_GROUP" "${WORK_DIR:-/home/$SERVICE_USER}" "${SERVICE_UID:-}" "${SERVICE_GID:-}"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Modify user if needed
|
|
__set_user_group_id $SERVICE_USER ${SERVICE_UID:-} ${SERVICE_GID:-}
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Show message
|
|
__run_message
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Just start services
|
|
START_SERVICES="${START_SERVICES:-SYSTEM_INIT}"
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Start all services if no pidfile
|
|
if [ "$START_SERVICES" = "yes" ] && [ "$1" != "backup" ] && [ "$1" != "healthcheck" ]; then
|
|
[ "$1" = "start" ] && shift 1
|
|
[ "$1" = "all" ] && shift 1
|
|
[ "$1" = "init" ] && export CONTAINER_INIT="yes"
|
|
echo "$$" >"$ENTRYPOINT_PID_FILE"
|
|
__start_init_scripts "/usr/local/etc/docker/init.d"
|
|
START_SERVICES="no"
|
|
CONTAINER_INIT="${CONTAINER_INIT:-no}"
|
|
fi
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# Begin options
|
|
case "$1" in
|
|
init)
|
|
shift 1
|
|
echo "Container has been Initialized"
|
|
exit 0
|
|
;;
|
|
logs)
|
|
shift 1
|
|
case "$1" in
|
|
follow)
|
|
tail -Fq /data/logs/*/*
|
|
;;
|
|
clean)
|
|
log_files="$(find "/data/logs" -type f)"
|
|
for log in "${log_files[@]}"; do
|
|
echo "clearing $log"
|
|
printf '' >$log
|
|
done
|
|
;;
|
|
*)
|
|
echo "Usage: logs [follow,clean]"
|
|
exit 0
|
|
;;
|
|
esac
|
|
;;
|
|
cron)
|
|
shift 1
|
|
__cron "$@" &
|
|
echo "cron script is running with pid: $!"
|
|
exit
|
|
;;
|
|
# backup data and config dirs
|
|
backup)
|
|
shift 1
|
|
save="${1:-$BACKUP_DIR}"
|
|
backupExit=0
|
|
date="$(date '+%Y%m%d-%H%M')"
|
|
file="$save/$date.tar.gz"
|
|
echo "Backing up /data /config to $file"
|
|
sleep 1
|
|
tar cfvz "$file" --exclude="$save" "/data" "/config" || false
|
|
backupExit=$?
|
|
[ $backupExit -eq 0 ] && echo "Backed up /data /config has finished" || echo "Backup of /data /config has failed"
|
|
exit $backupExit
|
|
;;
|
|
# Docker healthcheck
|
|
healthcheck)
|
|
healthStatus=0
|
|
services="${SERVICES_LIST:-$@}"
|
|
healthEnabled="${HEALTH_ENABLED:-}"
|
|
healthPorts="${WEB_SERVER_PORTS:-}"
|
|
healthEndPoints="${HEALTH_ENDPOINTS:-}"
|
|
healthMessage="Everything seems to be running"
|
|
services="${services//,/ }"
|
|
[ "$healthEnabled" = "yes" ] || exit 0
|
|
for proc in $services; do
|
|
if [ -n "$proc" ]; then
|
|
if ! __pgrep "$proc"; then
|
|
echo "$proc is not running" >&2
|
|
healthStatus=$((healthStatus + 1))
|
|
fi
|
|
fi
|
|
done
|
|
for port in $ports; do
|
|
if [ -n "$(type -P netstat)" ] && [ -n "$port" ]; then
|
|
if ! netstat -taupln | grep -q ":$port "; then
|
|
echo "$port isn't open" >&2
|
|
healthStatus=$((healthStatus + 1))
|
|
fi
|
|
fi
|
|
done
|
|
for endpoint in $healthEndPoints; do
|
|
if [ -n "$endpoint" ]; then
|
|
if ! __curl "$endpoint"; then
|
|
echo "Can not connect to $endpoint" >&2
|
|
healthStatus=$((healthStatus + 1))
|
|
fi
|
|
fi
|
|
done
|
|
[ "$healthStatus" -eq 0 ] || healthMessage="Errors reported see: docker logs --follow $CONTAINER_NAME"
|
|
[ -n "$healthMessage" ] && echo "$healthMessage"
|
|
exit $healthStatus
|
|
;;
|
|
# show open ports
|
|
ports)
|
|
shift 1
|
|
ports="$(__netstat -taupln | awk -F ' ' '{print $4}' | awk -F ':' '{print $2}' | sort --unique --version-sort | grep -v '^$' | grep '^' || echo '')"
|
|
[ -n "$ports" ] && printf '%s\n%s\n' "The following are servers:" "$ports" | tr '\n' ' '
|
|
exit $?
|
|
;;
|
|
# show running processes
|
|
procs)
|
|
shift 1
|
|
ps="$(__ps axco command | grep -vE 'COMMAND|grep|ps' | sort -u || grep '^' || echo '')"
|
|
[ -n "$ps" ] && printf '%s\n%s\n' "Found the following processes" "$ps" | tr '\n' ' '
|
|
exit $?
|
|
;;
|
|
# setup ssl
|
|
ssl)
|
|
shift 1
|
|
__create_ssl_cert
|
|
exit $?
|
|
;;
|
|
# manage ssl certificate
|
|
certbot)
|
|
shift 1
|
|
CERT_BOT_ENABLED="yes"
|
|
if [ "$1" = "create" ]; then
|
|
shift 1
|
|
__certbot "create"
|
|
elif [ "$1" = "renew" ]; then
|
|
shift 1
|
|
__certbot "renew certonly --force-renew"
|
|
else
|
|
__exec_command "certbot" "$@"
|
|
fi
|
|
exit $?
|
|
;;
|
|
# Launch shell
|
|
*/bin/sh | */bin/bash | bash | sh | shell)
|
|
shift 1
|
|
__exec_command "${@:-/bin/bash -l}"
|
|
exit $?
|
|
;;
|
|
# execute commands
|
|
exec)
|
|
shift 1
|
|
__exec_command "${@:-echo "No commands given"}"
|
|
exit $?
|
|
;;
|
|
# show/start init scripts
|
|
start)
|
|
shift 1
|
|
export PATH="/usr/local/etc/docker/init.d:$PATH"
|
|
if [ $# -eq 0 ]; then
|
|
scripts="$(ls -A "/usr/local/etc/docker/init.d")"
|
|
[ -n "$scripts" ] && echo "$scripts" || echo "No scripts found in: /usr/local/etc/docker/init.d"
|
|
exit
|
|
elif [ "$1" = "all" ]; then
|
|
shift $#
|
|
if [ "$START_SERVICES" = "yes" ]; then
|
|
echo "$$" >"$ENTRYPOINT_PID_FILE"
|
|
__start_init_scripts "/usr/local/etc/docker/init.d"
|
|
__no_exit
|
|
elif [ -f "/usr/local/etc/docker/init.d/$1" ]; then
|
|
eval "/usr/local/etc/docker/init.d/$1" &
|
|
__no_exit
|
|
|
|
fi
|
|
fi
|
|
;;
|
|
# Execute primary command
|
|
*)
|
|
if [ $# -eq 0 ]; then
|
|
if [ ! -f "$ENTRYPOINT_PID_FILE" ]; then
|
|
echo "$$" >"$ENTRYPOINT_PID_FILE"
|
|
[ "$START_SERVICES" = "no" ] && [ "$CONTAINER_INIT" = "yes" ] || __start_init_scripts "/usr/local/etc/docker/init.d"
|
|
fi
|
|
__no_exit
|
|
else
|
|
__exec_command "$@"
|
|
fi
|
|
exit $?
|
|
;;
|
|
esac
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
# end of entrypoint
|
|
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
|
|
|
# ex: ts=2 sw=2 et filetype=sh
|