diff --git a/rootfs/usr/local/bin/entrypoint.sh b/rootfs/usr/local/bin/entrypoint.sh new file mode 100755 index 0000000..2dd9013 --- /dev/null +++ b/rootfs/usr/local/bin/entrypoint.sh @@ -0,0 +1,562 @@ +#!/usr/bin/env bash +# shellcheck shell=bash +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +##@Version : 202408270903-git +# @@Author : Jason Hempstead +# @@Contact : jason@casjaysdev.pro +# @@License : WTFPL +# @@ReadME : entrypoint.sh --help +# @@Copyright : Copyright: (c) 2024 Jason Hempstead, Casjays Developments +# @@Created : Tuesday, Aug 27, 2024 09:03 EDT +# @@File : entrypoint.sh +# @@Description : Entrypoint file for bind +# @@Changelog : New script +# @@TODO : Better documentation +# @@Other : +# @@Resource : +# @@Terminal App : no +# @@sudo/root : no +# @@Template : other/docker-entrypoint +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# shellcheck disable=SC2016 +# shellcheck disable=SC2031 +# shellcheck disable=SC2120 +# shellcheck disable=SC2155 +# shellcheck disable=SC2199 +# shellcheck disable=SC2317 +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# setup debugging - https://www.gnu.org/software/bash/manual/html_node/The-Set-Builtin.html +[ -f "/config/.debug" ] && [ -z "$DEBUGGER_OPTIONS" ] && export DEBUGGER_OPTIONS="$(<"/config/.debug")" || DEBUGGER_OPTIONS="${DEBUGGER_OPTIONS:-}" +{ [ "$DEBUGGER" = "on" ] || [ -f "/config/.debug" ]; } && echo "Enabling debugging" && set -o pipefail -x$DEBUGGER_OPTIONS && export DEBUGGER="on" || set -o pipefail +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/sbin" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Set bash options +SCRIPT_FILE="$0" +CONTAINER_NAME="bind" +SCRIPT_NAME="$(basename "$SCRIPT_FILE" 2>/dev/null)" +CONTAINER_NAME="${ENV_CONTAINER_NAME:-$CONTAINER_NAME}" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# remove whitespaces from beginning argument +while :; do [ "$1" = " " ] && shift 1 || break; done +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +[ "$1" = "$SCRIPT_FILE" ] && shift 1 +[ "$1" = "$SCRIPT_NAME" ] && shift 1 +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# import the functions file +if [ -f "/usr/local/etc/docker/functions/entrypoint.sh" ]; then + . "/usr/local/etc/docker/functions/entrypoint.sh" +else + echo "Can not load functions from /usr/local/etc/docker/functions/entrypoint.sh" + exit 1 +fi +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +case "$1" in +# Help message +-h | --help) + shift 1 + echo 'Docker container for '$CONTAINER_NAME'' + echo "Usage: $CONTAINER_NAME [cron exec start init shell certbot ssl procs ports healthcheck backup command]" + echo "" + exit 0 + ;; +-*) + shift + ;; +esac +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Create the default env files +__create_env_file "/config/env/default.sh" "/root/env.sh" &>/dev/null +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# import variables from files +for set_env in "/root/env.sh" "/usr/local/etc/docker/env"/*.sh "/config/env"/*.sh; do + [ -f "$set_env" ] && . "$set_env" +done +unset set_env +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# User to use to launch service - IE: postgres +RUNAS_USER="root" # normally root +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# User and group in which the service switches to - IE: nginx,apache,mysql,postgres +SERVICE_USER="named" # execute command as another user +SERVICE_GROUP="named" # Set the service group +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Set user and group ID +SERVICE_UID="0" # set the user id +SERVICE_GID="0" # set the group id +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Primary server port- will be added to server ports +WEB_SERVER_PORT="" # port : 80,443 +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Secondary ports +SERVER_PORTS="" # specifiy other ports +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Healthcheck variables +HEALTH_ENABLED="yes" # enable healthcheck [yes/no] +SERVICES_LIST="tini,tor,named,php-fpm,nginx" +HEALTH_ENDPOINTS="" # url endpoints: [http://localhost/health,http://localhost/test] +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Update path var +export PATH RUNAS_USER SERVICE_USER SERVICE_GROUP SERVICE_UID SERVICE_GID WWW_ROOT_DIR DATABASE_DIR +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Custom variables + +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# show message +__run_message() { + + return +} +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +################## END OF CONFIGURATION ##################### +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Startup variables +export INIT_DATE="${INIT_DATE:-$(date)}" +export CONTAINER_INIT="${CONTAINER_INIT:-no}" +export START_SERVICES="${START_SERVICES:-yes}" +export ENTRYPOINT_MESSAGE="${ENTRYPOINT_MESSAGE:-yes}" +export ENTRYPOINT_FIRST_RUN="${ENTRYPOINT_FIRST_RUN:-yes}" +export DATA_DIR_INITIALIZED="${DATA_DIR_INITIALIZED:-no}" +export CONFIG_DIR_INITIALIZED="${CONFIG_DIR_INITIALIZED:-no}" +export CONTAINER_NAME="${ENV_CONTAINER_NAME:-$CONTAINER_NAME}" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# System +export LANG="${LANG:-C.UTF-8}" +export LC_ALL="${LANG:-C.UTF-8}" +export TZ="${TZ:-${TIMEZONE:-America/New_York}}" +export HOSTNAME="${FULL_DOMAIN_NAME:-${SERVER_HOSTNAME:-$HOSTNAME}}" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Default directories +export SSL_DIR="${SSL_DIR:-/config/ssl}" +export SSL_CA="${SSL_CERT:-/config/ssl/ca.crt}" +export SSL_KEY="${SSL_KEY:-/config/ssl/localhost.pem}" +export SSL_CERT="${SSL_CERT:-/config/ssl/localhost.crt}" +export BACKUP_DIR="${BACKUP_DIR:-/data/backups}" +export LOCAL_BIN_DIR="${LOCAL_BIN_DIR:-/usr/local/bin}" +export DEFAULT_DATA_DIR="${DEFAULT_DATA_DIR:-/usr/local/share/template-files/data}" +export DEFAULT_CONF_DIR="${DEFAULT_CONF_DIR:-/usr/local/share/template-files/config}" +export DEFAULT_TEMPLATE_DIR="${DEFAULT_TEMPLATE_DIR:-/usr/local/share/template-files/defaults}" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Additional +export PHP_INI_DIR="${PHP_INI_DIR:-$(__find_php_ini)}" +export PHP_BIN_DIR="${PHP_BIN_DIR:-$(__find_php_bin)}" +export HTTPD_CONFIG_FILE="${HTTPD_CONFIG_FILE:-$(__find_httpd_conf)}" +export NGINX_CONFIG_FILE="${NGINX_CONFIG_FILE:-$(__find_nginx_conf)}" +export MYSQL_CONFIG_FILE="${MYSQL_CONFIG_FILE:-$(__find_mysql_conf)}" +export PGSQL_CONFIG_FILE="${PGSQL_CONFIG_FILE:-$(__find_pgsql_conf)}" +export MONGODB_CONFIG_FILE="${MONGODB_CONFIG_FILE:-$(__find_mongodb_conf)}" +export ENTRYPOINT_PID_FILE="${ENTRYPOINT_PID_FILE:-$ENTRYPOINT_PID_FILE}" +export ENTRYPOINT_INIT_FILE="${ENTRYPOINT_INIT_FILE:-/config/.entrypoint.done}" +export ENTRYPOINT_DATA_INIT_FILE="${ENTRYPOINT_DATA_INIT_FILE:-/data/.docker_has_run}" +export ENTRYPOINT_CONFIG_INIT_FILE="${ENTRYPOINT_CONFIG_INIT_FILE:-/config/.docker_has_run}" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# variables based on env/files +[ -f "/config/enable/ssl" ] && SSL_ENABLED="yes" +[ -f "/config/enable/ssh" ] && SSH_ENABLED="yes" +[ "$WEB_SERVER_PORT" = "443" ] && SSL_ENABLED="yes" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# export variables + +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# is already Initialized +[ -f "$ENTRYPOINT_DATA_INIT_FILE" ] && DATA_DIR_INITIALIZED="yes" || DATA_DIR_INITIALIZED="no" +[ -f "$ENTRYPOINT_CONFIG_INIT_FILE" ] && CONFIG_DIR_INITIALIZED="yes" || CONFIG_DIR_INITIALIZED="no" +{ [ -f "$ENTRYPOINT_PID_FILE" ] || [ -f "$ENTRYPOINT_INIT_FILE" ]; } && ENTRYPOINT_FIRST_RUN="no" || ENTRYPOINT_FIRST_RUN="yes" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# clean ENV_PORTS variables +ENV_PORTS="${ENV_PORTS//,/ }" # +ENV_PORTS="${ENV_PORTS//\/*/}" # +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# clean SERVER_PORTS variables +SERVER_PORTS="${SERVER_PORTS//,/ }" # +SERVER_PORTS="${SERVER_PORTS//\/*/}" # +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# clean WEB_SERVER_PORTS variables +WEB_SERVER_PORTS="${WEB_SERVER_PORT//\/*/}" # +WEB_SERVER_PORTS="${WEB_SERVER_PORTS//\/*/}" # +WEB_SERVER_PORTS="${WEB_SERVER_PORT//,/ } ${ENV_WEB_SERVER_PORTS//,/ }" # +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# rewrite and merge variables +ENV_PORTS="$(__format_variables "$ENV_PORTS" || false)" +WEB_SERVER_PORTS="$(__format_variables "$WEB_SERVER_PORTS" || false)" +ENV_PORTS="$(__format_variables "$SERVER_PORTS" "$WEB_SERVER_PORTS" "$ENV_PORTS" "$SERVER_PORTS" || false)" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# +HEALTH_ENDPOINTS="${HEALTH_ENDPOINTS//,/ }" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# create required directories +mkdir -p "/run" +mkdir -p "/tmp" +mkdir -p "/root" +mkdir -p "/var/run" +mkdir -p "/var/tmp" +mkdir -p "/run/cron" +mkdir -p "/data/logs" +mkdir -p "/run/init.d" +mkdir -p "/config/enable" +mkdir -p "/config/secure" +mkdir -p "/usr/local/etc/docker/exec" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# create required files +touch "/data/logs/start.log" +touch "/data/logs/entrypoint.log" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# fix permissions +chmod -f 777 "/run" +chmod -f 777 "/tmp" +chmod -f 700 "/root" +chmod -f 777 "/var/run" +chmod -f 777 "/var/tmp" +chmod -f 777 "/run/cron" +chmod -f 777 "/data/logs" +chmod -f 777 "/run/init.d" +chmod -f 777 "/config/enable" +chmod -f 777 "/config/secure" +chmod -f 777 "/data/logs/entrypoint.log" +chmod -f 777 "/usr/local/etc/docker/exec" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# lets ensure everyone can write to std* +[ -f "/dev/stdin" ] && chmod -f 777 "/dev/stdin" +[ -f "/dev/stderr" ] && chmod -f 777 "/dev/stderr" +[ -f "/dev/stdout" ] && chmod -f 777 "/dev/stdout" +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +cat </dev/null +export LANG="\${LANG:-C.UTF-8}" +export LC_ALL="\${LANG:-C.UTF-8}" +export TZ="\${TZ:-\${TIMEZONE:-America/New_York}}" +EOF +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# Create the backup dir +[ -n "$BACKUP_DIR" ] && { [ -d "$BACKUP_DIR" ] || mkdir -p "$BACKUP_DIR"; } +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +if [ -f "$ENTRYPOINT_PID_FILE" ]; then + START_SERVICES="no" + touch "$ENTRYPOINT_PID_FILE" +else + echo "$$" >"$ENTRYPOINT_PID_FILE" +fi +if [ -f "$ENTRYPOINT_INIT_FILE" ]; then + ENTRYPOINT_MESSAGE="no" ENTRYPOINT_FIRST_RUN="no" +fi +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +if [ "$ENTRYPOINT_FIRST_RUN" != "no" ]; then + # Show start message + if [ "$CONFIG_DIR_INITIALIZED" = "no" ] || [ "$DATA_DIR_INITIALIZED" = "no" ]; then + [ "$ENTRYPOINT_MESSAGE" = "yes" ] && echo "Executing entrypoint script for bind" + fi + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # Set reusable variables + { { [ -w "/etc" ] && [ ! -e "/etc/hosts" ]; } || [ -w "/etc/hosts" ]; } && UPDATE_FILE_HOSTS="yes" + { { [ -w "/etc" ] && [ ! -e "/etc/timezone" ]; } || [ -w "/etc/timezone" ]; } && UPDATE_FILE_TZ="yes" + { { [ -w "/etc" ] && [ ! -e "/etc/resolv.conf" ]; } || [ -w "/etc/resolv.conf" ]; } && UPDATE_FILE_RESOLV="yes" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # Set timezone + [ -n "$TZ" ] && [ "$UPDATE_FILE_TZ" = "yes" ] && echo "$TZ" >"/etc/timezone" + [ -f "/usr/share/zoneinfo/$TZ" ] && [ "$UPDATE_FILE_TZ" = "yes" ] && ln -sf "/usr/share/zoneinfo/$TZ" "/etc/localtime" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # if ipv6 add it to /etc/hosts + if [ "$UPDATE_FILE_HOSTS" = "yes" ]; then + echo "# known hostname mappings" >"/etc/hosts" + if [ -n "$(ip a 2>/dev/null | grep 'inet6.*::' || ifconfig 2>/dev/null | grep 'inet6.*::')" ]; then + __printf_space "40" "::1" "localhost" >>"/etc/hosts" + __printf_space "40" "127.0.0.1" "localhost" >>"/etc/hosts" + else + __printf_space "40" "127.0.0.1" "localhost" >>"/etc/hosts" + fi + fi + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # add .home domain + if [ "$UPDATE_FILE_HOSTS" = "yes" ] && [ -n "$HOSTNAME" ]; then + __grep_test " $HOSTNAME" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "$HOSTNAME" >>"/etc/hosts" + __grep_test " ${HOSTNAME%%.*}.home" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "${HOSTNAME%%.*}.home" >>"/etc/hosts" + fi + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # add domainname + if [ "$UPDATE_FILE_HOSTS" = "yes" ] && [ "$DOMAINNAME" != "home" ] && [ -n "$DOMAINNAME" ] && [ "$HOSTNAME.$DOMAINNAME" != "$DOMAINNAME" ]; then + __grep_test " ${HOSTNAME%%.*}.$DOMAINNAME" "/etc/hosts" || __printf_space "40" "${CONTAINER_IP4_ADDRESS:-127.0.0.1}" "${HOSTNAME%%.*}.$DOMAINNAME" >>"/etc/hosts" + fi + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # Set containers hostname + [ -n "$HOSTNAME" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && echo "$HOSTNAME" >"/etc/hostname" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # Set containers hostname with domain + # [ -n "$DOMAINNAME" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && echo "$HOSTNAME.$DOMAINNAME" >"/etc/hostname" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + if [ -f "/etc/hostname" ]; then + [ -n "$(type -P hostname)" ] && hostname -F "/etc/hostname" &>/dev/null || HOSTNAME="$(<"/etc/hostname")" + export HOSTNAME + fi + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # import hosts file into container + [ -f "/usr/local/etc/hosts" ] && [ "$UPDATE_FILE_HOSTS" = "yes" ] && cat "/usr/local/etc/hosts" | grep -vF "$HOSTNAME" >>"/etc/hosts" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + # import resolv.conf file into container + [ "$CUSTOM_DNS" != "yes" ] && [ -f "/usr/local/etc/resolv.conf" ] && [ "$UPDATE_FILE_RESOLV" = "yes" ] && cat "/usr/local/etc/resolv.conf" >"/etc/resolv.conf" + # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - + if [ -d "/usr/local/etc/skel" ]; then + cp -Rf "/usr/local/etc/skel/." "$HOME/" + fi +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +fi +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +# 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 - clean stale files on restart +if [ ! -f "$ENTRYPOINT_PID_FILE" ]; then + START_SERVICES="yes" + # Clean stale pid files from previous container runs + rm -f /run/__start_init_scripts.pid /run/init.d/*.pid /run/*.pid +elif [ ! -f "/run/__start_init_scripts.pid" ]; then + START_SERVICES="yes" +fi +# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +[ "$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 $backupExit + ;; +# Docker healthcheck +healthcheck) + shift + healthStatus=0 + services="${SERVICES_LIST:-$@}" + healthEnabled="${HEALTH_ENABLED:-}" + healthPorts="${WEB_SERVER_PORTS:-}" + healthEndPoints="${HEALTH_ENDPOINTS:-}" + healthMessage="Everything seems to be running" + services="${services//,/ }" + { [ "$1" = "init" ] || [ "$1" = "test" ]; } && exit 0 + [ "$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