mirror of
https://github.com/casjaysdevdocker/postfix
synced 2025-09-20 15:57:43 -04:00
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rootfs/usr/local/etc/docker/functions/entrypoint.sh rootfs/usr/local/etc/docker/init.d/01-postfix.sh rootfs/usr/local/etc/docker/init.d/09-supervisord.sh
This commit is contained in:
casjay
@@ -45,7 +45,7 @@ __cd() { { [ -d "$1" ] || mkdir -p "$1"; } && builtin cd "$1" || return 1; }
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__is_in_file() { [ -e "$2" ] && grep -Rsq "$1" "$2" && return 0 || return 1; }
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__curl() { curl -q -sfI --max-time 3 -k -o /dev/null "$@" &>/dev/null || return 10; }
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__find() { find "$1" -mindepth 1 -type ${2:-f,d} 2>/dev/null | grep '.' || return 10; }
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__pcheck() { [ -n "$(which pgrep 2>/dev/null)" ] && pgrep -o "$1$" &>/dev/null || return 10; }
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__pcheck() { [ -n "$(which pgrep 2>/dev/null)" ] && pgrep -x "$1" &>/dev/null || return 10; }
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__file_exists_with_content() { [ -n "$1" ] && [ -f "$1" ] && [ -s "$1" ] && return 0 || return 2; }
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__sed() { sed -i 's|'$1'|'$2'|g' "$3" &>/dev/null || sed -i "s|$1|$2|g" "$3" &>/dev/null || return 1; }
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__ps() { [ -f "$(type -P ps)" ] && ps "$@" 2>/dev/null | sed 's|:||g' | grep -Fw " ${1:-$SERVICE_NAME}$" || return 10; }
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@@ -57,11 +57,12 @@ __pgrep() {
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local count=3
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local srvc="${1:-SERVICE_NAME}"
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while [ $count -ge 0 ]; do
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__pcheck "${1:-SERVICE_NAME}" || __ps "${1:-$SERVICE_NAME}" | grep -qv ' grep'
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# Use exact process name matching, not full command line search
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pgrep -x "$srvc" >/dev/null 2>&1 && return 0
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sleep 1
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count=$((count - 1))
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done
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[ $count -ne 0 ] && return 0 || return 10
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return 10
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__find_file_relative() {
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@@ -74,9 +75,26 @@ __find_directory_relative() {
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find "$1"/* -not -path '*env/*' -not -path '.git*' -type d 2>/dev/null | sed 's|'$1'/||g' | sort -u | grep -v '^$' | grep '.' || false
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__pid_exists() { ps -ax --no-header | sed 's/^[[:space:]]*//g' | awk -F' ' '{print $1}' | sed 's|:||g' | grep '[0-9]' | sort -uV | grep "^$1$" && return 0 || return 1; }
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__is_running() { ps -eo args --no-header | awk '{print $1,$2,$3}' | sed 's|:||g' | sort -u | grep -vE 'grep|COMMAND|awk|tee|ps|sed|sort|tail' | grep "$1" | grep -q "${2:-^}" && return 0 || return 1; }
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__get_pid() { ps -ax --no-header | sed 's/^[[:space:]]*//g;s|;||g;s|:||g' | awk '{print $1,$5}' | sed 's|:||g' | grep "$1$" | grep -v 'grep' | awk -F' ' '{print $1}' | grep '[0-9]' | sort -uV | head -n1 | grep '.' && return 0 || return 1; }
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__pid_exists() {
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local result=""
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result="$(ps -ax --no-header 2>/dev/null | sed 's/^[[:space:]]*//g' | awk -F' ' '{print $1}' | sed 's|:||g' | grep '[0-9]' | sort -uV | grep "^$1$" 2>/dev/null || echo '')"
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[ -n "$result" ] && return 0 || return 1
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}
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__is_running() {
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local result=""
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result="$(ps -eo args --no-header 2>/dev/null | awk '{print $1,$2,$3}' | sed 's|:||g' | sort -u | grep -vE 'grep|COMMAND|awk|tee|ps|sed|sort|tail' | grep "$1" | grep "${2:-^}" 2>/dev/null || echo '')"
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[ -n "$result" ] && return 0 || return 1
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}
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__get_pid() {
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local result=""
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result="$(ps -ax --no-header 2>/dev/null | sed 's/^[[:space:]]*//g;s|;||g;s|:||g' | awk '{print $1,$5}' | sed 's|:||g' | grep "$1$" | grep -v 'grep' | awk -F' ' '{print $1}' | grep '[0-9]' | sort -uV | head -n1 | grep '.' 2>/dev/null || echo '')"
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if [ -n "$result" ]; then
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echo "$result"
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return 0
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else
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return 1
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__format_variables() { printf '%s\n' "${@//,/ }" | tr ' ' '\n' | sort -RVu | grep -v '^$' | tr '\n' ' ' | __clean_variables | grep '.' || return 0; }
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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@@ -577,7 +595,6 @@ __proc_check() {
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if __pgrep "$cmd_bin" || __pgrep "$cmd_name"; then
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SERVICE_IS_RUNNING="yes"
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touch "$SERVICE_PID_FILE"
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echo "$cmd_name is already running"
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return 0
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else
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return 1
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@@ -777,19 +794,42 @@ __start_init_scripts() {
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__service_banner "✅" "Service $service started successfully -" "no PID tracking"
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fi
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else
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# Service uses PID tracking - get actual PID
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retPID=$(__get_pid "$service")
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# Service uses PID tracking - verify actual running processes
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set +e # Temporarily disable exit on error
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retPID=""
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# First, try to find actual running process with various name patterns
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for name_variant in "$service" "${service}84" "${service}d" "$(echo "$service" | sed 's/-//g')" "$(echo "$service" | tr -d '-')"; do
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if [ -z "$retPID" ]; then
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retPID=$(__get_pid "$name_variant" 2>/dev/null || echo "")
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[ -n "$retPID" ] && found_process="$name_variant" && break
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fi
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done
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set -e # Re-enable exit on error
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if [ -n "$retPID" ] && [ "$retPID" != "0" ]; then
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# Found actual running process
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initStatus="0"
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__service_banner "✅" "Service $service started successfully -" "PID: ${retPID}"
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__service_banner "✅" "Service $service started successfully -" "PID: ${retPID} ($found_process)"
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elif [ -f "$expected_pid_file" ]; then
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retPID="$(cat "$expected_pid_file" 2>/dev/null || echo "0")"
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# No running process but PID file exists - verify PID is valid
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file_pid="$(cat "$expected_pid_file" 2>/dev/null || echo "")"
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if [ -n "$file_pid" ] && kill -0 "$file_pid" 2>/dev/null; then
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initStatus="0"
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__service_banner "✅" "Service $service started successfully -" "PID file"
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else
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__service_banner "✅" "Service $service started successfully -" "PID: $file_pid (from file)"
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elif [ -n "$file_pid" ]; then
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initStatus="1"
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critical_failures=$((critical_failures + 1))
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__service_banner "⚠️" "Service $service appears to have started but" "no process found"
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__service_banner "⚠️" "Service $service has stale PID file -" "process $file_pid not running"
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else
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initStatus="0"
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__service_banner "✅" "Service $service completed initialization -" "no process tracking"
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fi
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else
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# No process and no PID file - this is likely a configuration-only service
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initStatus="0"
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__service_banner "✅" "Service $service completed successfully -" "configuration service"
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fi
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fi
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fi
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26
rootfs/usr/local/etc/docker/init.d/01-postfix.sh
Executable file → Normal file
26
rootfs/usr/local/etc/docker/init.d/01-postfix.sh
Executable file → Normal file
@@ -31,13 +31,25 @@ export PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/s
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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SCRIPT_FILE="$0"
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SERVICE_NAME="postfix"
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# Function to exit appropriately based on context
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__script_exit() {
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local exit_code="${1:-0}"
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if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
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# Script is being sourced - use return
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return "$exit_code"
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else
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# Script is being executed - use exit
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exit "$exit_code"
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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SCRIPT_NAME="$(basename -- "$SCRIPT_FILE" 2>/dev/null)"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# exit if __start_init_scripts function hasn't been Initialized
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if [ ! -f "/run/__start_init_scripts.pid" ]; then
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echo "__start_init_scripts function hasn't been Initialized" >&2
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SERVICE_IS_RUNNING="no"
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exit 1
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__script_exit 1
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import the functions file
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@@ -50,8 +62,6 @@ for set_env in "/root/env.sh" "/usr/local/etc/docker/env"/*.sh "/config/env"/*.s
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[ -f "$set_env" ] && . "$set_env"
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done
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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printf '%s\n' "# - - - Initializing $SERVICE_NAME - - - #"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Custom functions
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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@@ -208,7 +218,7 @@ __run_pre_execute_checks() {
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if [ $exitStatus -ne 0 ]; then
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echo "The pre-execution check has failed" >&2
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[ -f "$SERVICE_PID_FILE" ] && rm -Rf "$SERVICE_PID_FILE"
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exit 1
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__script_exit 1
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fi
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# allow custom functions
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if builtin type -t __run_pre_execute_checks_local | grep -q 'function'; then __run_pre_execute_checks_local; fi
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@@ -400,7 +410,7 @@ __run_start_script() {
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__post_execute 2>"/dev/stderr" | tee -p -a "/data/logs/init.txt"
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retVal=$?
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echo "Initializing $SCRIPT_NAME has completed"
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exit $retVal
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__script_exit $retVal
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else
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# ensure the command exists
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if [ ! -x "$cmd" ]; then
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@@ -434,7 +444,7 @@ __run_start_script() {
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if [ ! -f "$START_SCRIPT" ]; then
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cat <<EOF >"$START_SCRIPT"
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#!/usr/bin/env bash
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trap 'exitCode=\$?;[ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ] && rm -Rf "\$SERVICE_PID_FILE";exit \$exitCode' EXIT
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trap 'exitCode=\$?;if [ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ]; then rm -Rf "\$SERVICE_PID_FILE"; fi; exit \$exitCode' EXIT
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#
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set -Eeo pipefail
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# Setting up $cmd to run as ${SERVICE_USER:-root} with env
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@@ -457,7 +467,7 @@ EOF
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execute_command="$(__trim "$su_exec $cmd_exec")"
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cat <<EOF >"$START_SCRIPT"
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#!/usr/bin/env bash
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trap 'exitCode=\$?;[ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ] && rm -Rf "\$SERVICE_PID_FILE";exit \$exitCode' EXIT
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trap 'exitCode=\$?;if [ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ]; then rm -Rf "\$SERVICE_PID_FILE"; fi; exit \$exitCode' EXIT
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#
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set -Eeo pipefail
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# Setting up $cmd to run as ${SERVICE_USER:-root}
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@@ -711,4 +721,4 @@ __post_execute 2>"/dev/stderr" | tee -p -a "/data/logs/init.txt" &
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__banner "Initializing of $SERVICE_NAME has completed with statusCode: $SERVICE_EXIT_CODE" | tee -p -a "/data/logs/entrypoint.log" "/data/logs/init.txt"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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exit $SERVICE_EXIT_CODE
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__script_exit $SERVICE_EXIT_CODE
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26
rootfs/usr/local/etc/docker/init.d/09-supervisord.sh
Executable file → Normal file
26
rootfs/usr/local/etc/docker/init.d/09-supervisord.sh
Executable file → Normal file
@@ -31,13 +31,25 @@ export PATH="/usr/local/etc/docker/bin:/usr/local/bin:/usr/bin:/usr/sbin:/bin:/s
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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SCRIPT_FILE="$0"
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SERVICE_NAME="supervisord"
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# Function to exit appropriately based on context
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__script_exit() {
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local exit_code="${1:-0}"
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if [ "${BASH_SOURCE[0]}" != "${0}" ]; then
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# Script is being sourced - use return
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return "$exit_code"
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else
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# Script is being executed - use exit
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exit "$exit_code"
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fi
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}
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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SCRIPT_NAME="$(basename -- "$SCRIPT_FILE" 2>/dev/null)"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# exit if __start_init_scripts function hasn't been Initialized
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if [ ! -f "/run/__start_init_scripts.pid" ]; then
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echo "__start_init_scripts function hasn't been Initialized" >&2
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SERVICE_IS_RUNNING="no"
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exit 1
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__script_exit 1
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fi
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# import the functions file
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@@ -50,8 +62,6 @@ for set_env in "/root/env.sh" "/usr/local/etc/docker/env"/*.sh "/config/env"/*.s
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[ -f "$set_env" ] && . "$set_env"
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done
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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printf '%s\n' "# - - - Initializing $SERVICE_NAME - - - #"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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# Custom functions
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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@@ -208,7 +218,7 @@ __run_pre_execute_checks() {
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if [ $exitStatus -ne 0 ]; then
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echo "The pre-execution check has failed" >&2
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[ -f "$SERVICE_PID_FILE" ] && rm -Rf "$SERVICE_PID_FILE"
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exit 1
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__script_exit 1
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fi
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# allow custom functions
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if builtin type -t __run_pre_execute_checks_local | grep -q 'function'; then __run_pre_execute_checks_local; fi
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@@ -376,7 +386,7 @@ __run_start_script() {
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__post_execute 2>"/dev/stderr" | tee -p -a "/data/logs/init.txt"
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retVal=$?
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echo "Initializing $SCRIPT_NAME has completed"
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exit $retVal
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__script_exit $retVal
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else
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# ensure the command exists
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if [ ! -x "$cmd" ]; then
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@@ -410,7 +420,7 @@ __run_start_script() {
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if [ ! -f "$START_SCRIPT" ]; then
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cat <<EOF >"$START_SCRIPT"
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#!/usr/bin/env bash
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trap 'exitCode=\$?;[ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ] && rm -Rf "\$SERVICE_PID_FILE";exit \$exitCode' EXIT
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trap 'exitCode=\$?;if [ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ]; then rm -Rf "\$SERVICE_PID_FILE"; fi; exit \$exitCode' EXIT
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#
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set -Eeo pipefail
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# Setting up $cmd to run as ${SERVICE_USER:-root} with env
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@@ -433,7 +443,7 @@ EOF
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execute_command="$(__trim "$su_exec $cmd_exec")"
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cat <<EOF >"$START_SCRIPT"
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#!/usr/bin/env bash
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trap 'exitCode=\$?;[ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ] && rm -Rf "\$SERVICE_PID_FILE";exit \$exitCode' EXIT
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trap 'exitCode=\$?;if [ \$exitCode -ne 0 ] && [ -f "\$SERVICE_PID_FILE" ]; then rm -Rf "\$SERVICE_PID_FILE"; fi; exit \$exitCode' EXIT
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#
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set -Eeo pipefail
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# Setting up $cmd to run as ${SERVICE_USER:-root}
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@@ -687,4 +697,4 @@ __post_execute 2>"/dev/stderr" | tee -p -a "/data/logs/init.txt" &
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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__banner "Initializing of $SERVICE_NAME has completed with statusCode: $SERVICE_EXIT_CODE" | tee -p -a "/data/logs/entrypoint.log" "/data/logs/init.txt"
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# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
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exit $SERVICE_EXIT_CODE
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__script_exit $SERVICE_EXIT_CODE
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Reference in New Issue
Block a user