Merge pull request #268 from devilbox/release-0.151

Allow to use supervisorctl to be able to reload PHP configuration wit…

.ansible/DOCKERFILES/Dockerfile-prod.j2

@@ -81,7 +81,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

CHANGELOG.md

@@ -4,6 +4,12 @@
 ## Unreleased
 
 
+## Release 0.151
+
+### Added
+- Allow to use supervisorctl to be able to reload PHP configuration without restarting
+
+
 ## Release 0.150
 
 ### Added

Dockerfiles/prod/Dockerfile-5.2

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-5.3

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-5.4

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-5.5

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-5.6

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-7.0

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-7.1

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-7.2

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-7.3

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-7.4

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-8.0

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-8.1

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/Dockerfile-8.2

@@ -79,7 +79,6 @@ RUN set -eux \
 COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
 COPY ./data/docker-entrypoint.d/*.sh /docker-entrypoint.d/
 COPY ./data/postfix.sh /usr/local/sbin/postfix.sh
-COPY ./data/supervisord.conf /etc/supervisor/supervisord.conf
 
 
 ###

Dockerfiles/prod/data/docker-entrypoint.d/304-supervisor.sh

@@ -9,6 +9,51 @@ set -o pipefail
 # Functions
 ############################################################
 
+###
+### Create main supvervisord configuration file
+###
+supervisor_create_config() {
+	local path="${1}"
+
+	# Enable supervisorctl (default: disabled)
+	SVCTL_ENABLE="${SVCTL_ENABLE:-0}"
+	if [ -z "${SVCTL_USER:-}" ]; then
+		SVCTL_USER="$( get_random_alphanum "10" )"
+	fi
+	if [ -z "${SVCTL_PASS:-}" ]; then
+		SVCTL_PASS="$( get_random_alphanum "10" )"
+	fi
+
+	{
+		# Use 'echo_supervisord_conf' to generate an example config
+		if [ "${SVCTL_ENABLE}" = "1" ]; then
+			echo "[rpcinterface:supervisor]"
+			echo "supervisor.rpcinterface_factory = supervisor.rpcinterface:make_main_rpcinterface"
+			echo
+			echo "[unix_http_server]"
+			echo "file  = /tmp/supervisor.sock"
+			echo "chmod = 0700"
+			echo
+			echo "[supervisorctl]"
+			echo "serverurl = unix:///tmp/supervisor.sock"
+			echo "username  = ${SVCTL_USER}      ; should be same as in [*_http_server] if set"
+			echo "password  = ${SVCTL_PASS}      ; should be same as in [*_http_server] if set"
+		fi
+		echo "[supervisord]"
+		echo "user        = root"
+		echo "nodaemon    = true"
+		echo "loglevel    = info"
+		echo "logfile     = /var/log/supervisor/supervisord.log"
+		echo "pidfile     = /var/run/supervisord.pid"
+		echo "childlogdir = /var/log/supervisor"
+		echo "strip_ansi  = true"  # Required to fix tail logs
+		echo
+		echo "[include]"
+		echo "files = /etc/supervisor/conf.d/*.conf /etc/supervisor/custom.d/*.conf"
+	} > "${path}"
+}
+
+
 ###
 ### Add service to supervisord
 ###
@@ -49,3 +94,26 @@ supervisor_add_service() {
 		echo "stderr_events_enabled   = true";
 	} > "${confd}/${name}.conf"
 }
+
+
+###
+### Get Random alphanumeric string
+###
+get_random_alphanum() {
+	local len="${1:-15}"  # length defaults to 15
+	tr -dc A-Za-z0-9 < /dev/urandom | head -c "${len}" | xargs || true
+}
+
+
+############################################################
+# Sanity Checks
+############################################################
+
+if ! command -v tr >/dev/null 2>&1; then
+	echo "tr not found, but required."
+	exit 1
+fi
+if ! command -v xargs >/dev/null 2>&1; then
+	echo "xargs not found, but required."
+	exit 1
+fi

Dockerfiles/prod/data/docker-entrypoint.sh

@@ -120,6 +120,12 @@ if ! port_forward_validate "FORWARD_PORTS_TO_LOCALHOST" "${DEBUG_LEVEL}"; then
 fi
 
 
+###
+### Supvervisor: supervisord.conf
+###
+supervisor_create_config "/etc/supervisor/supervisord.conf"
+
+
 ###
 ### Supervisor: socat
 ###
@@ -185,7 +191,6 @@ execute_custom_scripts "/startup.1.d" "${DEBUG_LEVEL}"
 execute_custom_scripts "/startup.2.d" "${DEBUG_LEVEL}"
 
 
-###
 ###
 ### Startup
 ###

Dockerfiles/slim/data/docker-entrypoint.sh

@@ -120,6 +120,12 @@ if ! port_forward_validate "FORWARD_PORTS_TO_LOCALHOST" "${DEBUG_LEVEL}"; then
 fi
 
 
+###
+### Supvervisor: supervisord.conf
+###
+supervisor_create_config "/etc/supervisor/supervisord.conf"
+
+
 ###
 ### Supervisor: socat
 ###
@@ -162,7 +168,7 @@ copy_ini_files "${DVL_PHP_CUST_INI_DIR}" "${DVL_PHP_INI_DIR}" "${DEBUG_LEVEL}"
 if [ "${PHP_VERSION}" = "5.2" ]; then
 	copy_fpm_5_2_conf_file "${DVL_PHP_CUST_FPM_DIR}/php-fpm.xml" "${DEBUG_LEVEL}"
 else
-copy_fpm_files "${DVL_PHP_CUST_FPM_DIR}" "${DVL_PHP_FPM_DIR}" "${DEBUG_LEVEL}"
+	copy_fpm_files "${DVL_PHP_CUST_FPM_DIR}" "${DVL_PHP_FPM_DIR}" "${DEBUG_LEVEL}"
 fi