From db40918b77dfa034aaec679279b2b3c5dbc79c7b Mon Sep 17 00:00:00 2001
From: Guillaume Pellerin <guillaume.pellerin@ircam.fr>
Date: Wed, 20 Jan 2016 20:13:19 +0100
Subject: [PATCH] add some install scripts to run the composition as a daemon

---
 app/deploy/start_app.sh   |  2 +-
 init.sh.example           | 68 +++++++++++++++++++++++++++++++++++++++
 install_linux_systemd.py  | 38 ++++++++++++++++++++++
 install_linux_sysvinit.py | 27 ++++++++++++++++
 4 files changed, 134 insertions(+), 1 deletion(-)
 create mode 100644 init.sh.example
 create mode 100755 install_linux_systemd.py
 create mode 100755 install_linux_sysvinit.py

diff --git a/app/deploy/start_app.sh b/app/deploy/start_app.sh
index 6b61ddf5..33da2cf2 100644
--- a/app/deploy/start_app.sh
+++ b/app/deploy/start_app.sh
@@ -31,7 +31,7 @@ python $manage collectstatic --noinput
 if [ ! -f $app/.init ]; then
  python $manage telemeta-create-admin-user
  python $manage telemeta-create-boilerplate
- python $manage update_index --workers $processes
+ python $manage update_index --workers $processes 
  touch $app/.init
 fi
 
diff --git a/init.sh.example b/init.sh.example
new file mode 100644
index 00000000..74455fde
--- /dev/null
+++ b/init.sh.example
@@ -0,0 +1,68 @@
+#!/bin/sh
+
+### BEGIN INIT INFO
+# Provides:	    %s
+# Required-Start:	docker
+# Required-Stop:	docker
+# Default-Start:	2 3 4 5
+# Default-Stop:		0 1 6
+# Short-Description:	Docker Services
+### END INIT INFO
+
+set -e
+
+PROJECT_NAME=%s
+YAMLFILE=%s
+OPTS="-f $YAMLFILE -p $PROJECT_NAME"
+UPOPTS="-d --no-recreate --no-build --no-deps"
+
+. /lib/lsb/init-functions
+
+case "$1" in
+    start)
+        log_daemon_msg "Starting $PROJECT_NAME composition" "$PROJECT_NAME" || true
+        if su -c "docker-compose $OPTS up $UPOPTS > /dev/null 2>&1" root ; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+        ;;
+
+    stop)
+        log_daemon_msg "Stopping $PROJECT_NAME composition" "$PROJECT_NAME" || true
+        if su -c "docker-compose $OPTS stop > /dev/null 2>&1" root; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+        ;;
+
+    reload|force-reload)
+        log_daemon_msg "Reloading $PROJECT_NAME composition" "$PROJECT_NAME" || true
+        if docker-compose $OPTS up $UPOPTS > /dev/null 2>&1 ; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+        ;;
+
+    restart|try-restart)
+        log_daemon_msg "Restarting $PROJECT_NAME composition" "$PROJECT_NAME" || true
+        if docker-compose $OPTS stop > /dev/null 2>&1; docker-compose $OPTS up $UPOPTS > /dev/null 2>&1 ; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+        ;;
+
+    status)
+        docker-compose $OPTS ps && exit 0 || exit $?
+        ;;
+
+    *)
+        log_action_msg "Usage: /etc/init.d/$PROJECT_NAME {start|stop|reload|force-reload|restart|try-restart|status}" || true
+        exit 1
+        ;;
+esac
+
+exit 0
diff --git a/install_linux_systemd.py b/install_linux_systemd.py
new file mode 100755
index 00000000..d6d0d1dc
--- /dev/null
+++ b/install_linux_systemd.py
@@ -0,0 +1,38 @@
+#!/usr/bin/python
+
+import os
+
+path = os.getcwd()
+name = path.split(os.sep)[-1]
+service = '/lib/systemd/system/' + name + '.service'
+
+print 'installing ' + name + '...'
+
+if not os.path.exists('/etc/init.d/docker'):
+    os.system('wget -qO- https://get.docker.com/ | sh')
+    os.system('pip install docker-compose')
+
+rules="""
+[Unit]
+Description=%s composition
+Requires=docker.service
+After=docker.service
+
+[Service]
+ExecStart=/usr/local/bin/docker-compose -f %s/docker-compose.yml up -d
+ExecStop=/usr/local/bin/docker-compose -f %s/docker-compose.yml stop
+
+[Install]
+WantedBy=local.target
+""" % (name, path, path)
+
+# print rules
+
+f = open(service, 'w')
+f.write(rules)
+f.close()
+
+os.system('systemctl enable ' + service)
+os.system('systemctl daemon-reload')
+
+print 'done'
diff --git a/install_linux_sysvinit.py b/install_linux_sysvinit.py
new file mode 100755
index 00000000..8c2cf178
--- /dev/null
+++ b/install_linux_sysvinit.py
@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+import os
+
+path = os.getcwd()
+name = path.split(os.sep)[-1].lower()
+service = '/etc/init.d/' + name
+conf = path + os.sep + 'docker-compose.yml'
+
+print 'installing ' + name + '...'
+
+if not os.path.exists('/etc/init.d/docker'):
+    os.system('wget -qO- https://get.docker.com/ | sh')
+    os.system('pip install docker-compose')
+
+f = open('init.sh.example', 'r')
+rules = f.read() % (name, name, conf)
+f.close()
+
+f = open(service, 'w')
+f.write(rules)
+f.close()
+
+os.system('chmod 755 ' + service)
+os.system('update-rc.d ' + name + ' defaults')
+
+print 'done'
-- 
2.39.5