--- /dev/null
+#!/usr/bin/python
+"""
+The MIT License (MIT)
+Copyright (c) 2016 Guillaume Pellerin @yomguy
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+"""
+
+import os
+import argparse
+import platform
+
+sysvinit_script = """#!/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
+"""
+
+systemd_service = """
+[Unit]
+Description=%s composition
+Requires=docker.service
+After=docker.service
+ConditionPathExists=%s
+
+[Service]
+ExecStart=%s -f %s up -d
+ExecStop=%s -f %s stop
+
+[Install]
+WantedBy=local.target
+"""
+
+
+class DockerCompositionInstaller(object):
+
+ docker = '/etc/init.d/docker'
+ docker_compose = '/usr/local/bin/docker-compose'
+
+ def __init__(self, config='docker-compose.yml', init_type='sysvinit'):
+ self.init_type = init_type
+ self.path = os.path.dirname(os.path.realpath(__file__))
+ self.config = config
+ self.config = os.path.abspath(self.get_root() + os.sep + self.config)
+ self.name = self.config.split(os.sep)[-2].lower()
+
+ def get_root(self):
+ path = self.path
+ while not self.config in os.listdir(path):
+ path = os.sep.join(path.split(os.sep)[:-1])
+ if not path:
+ raise ValueError('The YAML docker composition was not found, please type "install.py -h" for more infos.')
+ return path
+
+ def install_docker(self):
+ if not os.path.exists(self.docker):
+ print 'Installing docker first...'
+ os.system('wget -qO- https://get.docker.com/ | sh')
+ if not os.path.exists(self.docker_compose):
+ print 'Installing docker-compose...'
+ os.system('pip install docker-compose')
+
+ def install_daemon_sysvinit(self):
+ script = '/etc/init.d/' + self.name
+ print 'Writing sysvinit script in ' + script
+ data = sysvinit_script % (self.name, self.name, self.config)
+ f = open(script, 'w')
+ f.write(data)
+ f.close()
+ os.system('chmod 755 ' + script)
+ os.system('update-rc.d ' + self.name + ' defaults')
+
+ def install_daemon_systemd(self):
+ service = '/lib/systemd/system/' + self.name + '.service'
+ print 'Writing systemd service in ' + service
+ data = systemd_service % (self.name, self.config, self.docker_compose,
+ self.config, self.docker_compose, self.config)
+ f = open(service, 'w')
+ f.write(data)
+ f.close()
+ os.system('systemctl enable ' + service)
+ os.system('systemctl daemon-reload')
+
+ def install(self):
+ print 'Installing ' + self.name + ' composition as a daemon...'
+ self.install_docker()
+ if self.init_type == 'sysvinit':
+ self.install_daemon_sysvinit()
+ elif self.init_type == 'systemd':
+ self.install_daemon_systemd()
+ print 'Done'
+
+ def uninstall_daemon_sysvinit(self):
+ script = '/etc/init.d/' + self.name
+ os.system('update-rc.d -f ' + self.name + ' remove')
+ os.system('rm ' + script)
+
+ def uninstall_daemon_systemd(self):
+ service = '/lib/systemd/system/' + self.name + '.service'
+ os.system('systemctl disable ' + service)
+ os.system('systemctl daemon-reload')
+ os.system('rm ' + service)
+
+ def uninstall(self):
+ print 'Uninstalling ' + self.name + ' composition as a daemon...'
+ if self.init_type == 'sysvinit':
+ self.uninstall_daemon_sysvinit()
+ elif self.init_type == 'systemd':
+ self.uninstall_daemon_systemd()
+ print 'Done'
+
+
+def main():
+ description ="""Install this docker composition program as a daemon with boot init (sysvinit by default)."""
+ parser = argparse.ArgumentParser(description=description)
+ parser.add_argument('--uninstall', help='uninstall the daemon', action='store_true')
+ parser.add_argument('--systemd', help='use systemd', action='store_true')
+ parser.add_argument('composition_file', nargs='?', help='the path of the YAML composition file to use (optional)')
+
+ config = 'docker-compose.yml'
+ init_type = 'sysvinit'
+ args = vars(parser.parse_args())
+
+ if args['systemd']:
+ init_type = 'systemd'
+ if args['composition_file']:
+ config = args['composition_file']
+
+ installer = DockerCompositionInstaller(config, init_type)
+ if args['uninstall']:
+ installer.uninstall()
+ else:
+ installer.install()
+
+if __name__ == '__main__':
+ if not 'Linux' in platform.system():
+ print 'Sorry, this script in only compatible with Linux for the moment...\n'
+ else:
+ main()
projects / diggersdigest.git / commitdiff