def run(self, ticket_id, command, size=None):
image_name = yield self.image_builder.build_image(ticket_id=ticket_id, service=self)
config = yield self._generate_config(image_name, for_run=True)
config['Cmd'] = command
config['Tty'] = True
config['AttachStdin'] = True
config['AttachStdout'] = True
config['AttachStderr'] = True
config['OpenStdin'] = True
name = '%s_pty_%s' % (self.name, ticket_id)
yield self.client.create_container(config, name, ticket_id=ticket_id)
if self.ports:
config['PortBindings'] = self.prepare_ports()
if self.volumes and len(self.volumes):
config['Binds'] = ['%s:%s' % (x['local'], x['remote'] + (':ro' if self.is_read_only(x['remote']) else '')) for x in self.volumes]
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_start(self, config)
yield self.client.start_container(name, ticket_id=ticket_id, config=config)
if size:
yield self.client.resize(name, width=size[1], height=size[0])
yield self.client.attach(name, ticket_id)
else:
yield self.client.attach(name, ticket_id, skip_terminal=True)
def unpublish_app(self, deployment, domain, ticket_id=None):
if not isinstance(deployment, Deployment):
deployment = yield self.get(deployment)
if domain in deployment.exports:
del deployment.exports[domain]
yield self._persist_dployment(deployment)
for plugin in enumerate_plugins(IDeploymentPublishListener):
yield plugin.on_domain_unpublish(deployment, domain, ticket_id=ticket_id)
def publish_app(self, deployment, domain, app_name, service_name, custom_port=None, ticket_id=None):
if not isinstance(deployment, Deployment):
deployment = yield self.get(deployment)
deployment.exports[domain] = {
'public_app': app_name,
'public_service': service_name,
'custom_port': custom_port
}
yield self._persist_dployment(deployment)
for plugin in enumerate_plugins(IDeploymentPublishListener):
yield plugin.on_domain_publish(deployment, domain, ticket_id=ticket_id)
def _generate_config(self, image_name, for_run=False):
config = {
"Image": image_name
}
image_info = None
# TODO: improve tests
if hasattr(self.client, 'inspect_image'):
image_info = yield self.client.inspect_image(image_name)
vlist = yield self.redis.hgetall('vars')
if self.env:
vlist.update(self.env)
if len(vlist) > 0:
config['Env'] = ['%s=%s' % x for x in vlist.items()]
if self.ports:
all_ports = {}
for port in self.ports:
if isinstance(port, basestring) and ':' in port:
all_ports[port.split(':')[0]] = {}
else:
all_ports[port] = {}
config['ExposedPorts'] = all_ports
if self.entrypoint:
config['Entrypoint'] = self.entrypoint
if self.workdir:
config['WorkingDir'] = self.workdir
if not for_run:
config['Hostname'] = self.name
if self.command:
config['Cmd'] = self.command.split(' ')
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_create(self, config)
defer.returnValue(config)
def _generate_config(self, image_name, for_run=False):
config = {"Image": image_name}
image_info = None
# TODO: improve tests
if hasattr(self.client, 'inspect_image'):
image_info = yield self.client.inspect_image(image_name)
vlist = yield self.redis.hgetall('vars')
if self.env:
vlist.update(self.env)
if len(vlist) > 0:
config['Env'] = ['%s=%s' % x for x in vlist.items()]
if self.ports:
all_ports = {}
for port in self.ports:
if isinstance(port, basestring) and ':' in port:
all_ports[port.split(':')[0]] = {}
else:
all_ports[port] = {}
config['ExposedPorts'] = all_ports
if self.entrypoint:
config['Entrypoint'] = self.entrypoint
if self.workdir:
config['WorkingDir'] = self.workdir
if not for_run:
config['Hostname'] = self.name
if self.command:
config['Cmd'] = self.command.split(' ')
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_create(self, config)
defer.returnValue(config)
def run(self, ticket_id, command, size=None):
image_name = yield self.image_builder.build_image(ticket_id=ticket_id,
service=self)
config = yield self._generate_config(image_name, for_run=True)
config['Cmd'] = command
config['Tty'] = True
config['AttachStdin'] = True
config['AttachStdout'] = True
config['AttachStderr'] = True
config['OpenStdin'] = True
name = '%s_pty_%s' % (self.name, ticket_id)
yield self.client.create_container(config, name, ticket_id=ticket_id)
if self.ports:
config['PortBindings'] = self.prepare_ports()
if self.volumes and len(self.volumes):
config['Binds'] = [
'%s:%s' % (x['local'], x['remote'] +
(':ro' if self.is_read_only(x['remote']) else ''))
for x in self.volumes
]
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_start(self, config)
yield self.client.start_container(name,
ticket_id=ticket_id,
config=config)
if size:
yield self.client.resize(name, width=size[1], height=size[0])
yield self.client.attach(name, ticket_id)
else:
yield self.client.attach(name, ticket_id, skip_terminal=True)
def start(self, ticket_id=None):
id_ = yield self.client.find_container_by_name(self.name)
self.task_log(ticket_id,
'[%s][%s] Starting service' % (ticket_id, self.name))
self.task_log(
ticket_id, '[%s][%s] Service resolve by name result: %s' %
(ticket_id, self.name, id_))
# container is not created yet
if not id_:
self.task_log(
ticket_id, '[%s][%s] Service not created. Creating ...' %
(ticket_id, self.name))
yield self.create(ticket_id)
id_ = yield self.client.find_container_by_name(self.name)
current_config = yield self.inspect()
image_id = current_config['Image']
image_info = yield self.client.inspect_image(image_id)
self.task_log(ticket_id,
'[%s][%s] Starting service...' % (ticket_id, self.name))
config = {
# "Dns": [self.dns_server],
# "DnsSearch": '%s.%s' % (self.app_name, self.dns_search_suffix)
}
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_start(self, config)
if self.volumes_from:
config['VolumesFrom'] = self.volumes_from
if self.ports:
config['PortBindings'] = self.prepare_ports()
mounted_volumes = []
config['Binds'] = []
if self.volumes and len(self.volumes):
for x in self.volumes:
mounted_volumes.append(x['remote'])
config['Binds'].append(
'%s:%s' %
(x['local'], x['remote'] +
(':ro' if self.is_read_only(x['remote']) else '')))
if image_info['ContainerConfig']['Volumes']:
for vpath, vinfo in image_info['ContainerConfig']['Volumes'].items(
):
if not vpath in mounted_volumes:
dir_ = os.path.expanduser(
'%s/volumes/%s/%s' %
(self.settings.home_dir, self.name,
re.sub('[^a-z0-9]+', '_', vpath)))
if self.settings.btrfs:
dir_ += '_btrfs'
if not os.path.exists(dir_):
if self.settings.btrfs:
os.system('btrfs subvolume create %s' % dir_)
else:
os.makedirs(dir_)
mounted_volumes.append(vpath)
config['Binds'].append('%s:%s' % (dir_, vpath))
#config['Binds'] = ["/home/alex/dev/mcloud/examples/static_site1/public:/var/www"]
self.task_log(ticket_id, 'Startng container. config: %s' % config)
yield self.client.start_container(id_,
ticket_id=ticket_id,
config=config)
yield self.inspect()
if self.is_running():
content = """
#!/bin/sh
echo -e "\n@mcloud $@\n"
"""
print 'Load file into container: ' + '/usr/bin/@me'
yield self.client.put_file(id_,
'/usr/bin/@me',
content,
ticket_id=ticket_id)
# lifecycle events
self.task_log(ticket_id, 'Emit startup event')
for plugin in enumerate_plugins(IServiceLifecycleListener):
self.task_log(ticket_id, 'Call start listener %s' % plugin)
yield plugin.on_service_start(self, ticket_id=ticket_id)
# inspect and return result
ret = yield self.inspect()
defer.returnValue(ret)
def start(self, ticket_id=None):
id_ = yield self.client.find_container_by_name(self.name)
self.task_log(ticket_id, '[%s][%s] Starting service' % (ticket_id, self.name))
self.task_log(ticket_id, '[%s][%s] Service resolve by name result: %s' % (ticket_id, self.name, id_))
# container is not created yet
if not id_:
self.task_log(ticket_id, '[%s][%s] Service not created. Creating ...' % (ticket_id, self.name))
yield self.create(ticket_id)
id_ = yield self.client.find_container_by_name(self.name)
current_config = yield self.inspect()
image_id = current_config['Image']
image_info = yield self.client.inspect_image(image_id)
self.task_log(ticket_id, '[%s][%s] Starting service...' % (ticket_id, self.name))
config = {
# "Dns": [self.dns_server],
# "DnsSearch": '%s.%s' % (self.app_name, self.dns_search_suffix)
}
for plugin in enumerate_plugins(IServiceBuilder):
yield plugin.configure_container_on_start(self, config)
if self.volumes_from:
config['VolumesFrom'] = self.volumes_from
if self.ports:
config['PortBindings'] = self.prepare_ports()
mounted_volumes = []
config['Binds'] = []
if self.volumes and len(self.volumes):
for x in self.volumes:
mounted_volumes.append(x['remote'])
config['Binds'].append('%s:%s' % (x['local'], x['remote'] + (':ro' if self.is_read_only(x['remote']) else '')))
if image_info['ContainerConfig']['Volumes']:
for vpath, vinfo in image_info['ContainerConfig']['Volumes'].items():
if not vpath in mounted_volumes:
dir_ = os.path.expanduser('%s/volumes/%s/%s' % (self.settings.home_dir, self.name, re.sub('[^a-z0-9]+', '_', vpath)))
if self.settings.btrfs:
dir_ += '_btrfs'
if not os.path.exists(dir_):
if self.settings.btrfs:
os.system('btrfs subvolume create %s' % dir_)
else:
os.makedirs(dir_)
mounted_volumes.append(vpath)
config['Binds'].append('%s:%s' % (dir_, vpath))
#config['Binds'] = ["/home/alex/dev/mcloud/examples/static_site1/public:/var/www"]
self.task_log(ticket_id, 'Startng container. config: %s' % config)
yield self.client.start_container(id_, ticket_id=ticket_id, config=config)
yield self.inspect()
if self.is_running():
content = """
#!/bin/sh
echo -e "\n@mcloud $@\n"
"""
print 'Load file into container: ' + '/usr/bin/@me'
yield self.client.put_file(id_, '/usr/bin/@me', content, ticket_id=ticket_id)
# lifecycle events
self.task_log(ticket_id, 'Emit startup event')
for plugin in enumerate_plugins(IServiceLifecycleListener):
self.task_log(ticket_id, 'Call start listener %s' % plugin)
yield plugin.on_service_start(self, ticket_id=ticket_id)
# inspect and return result
ret = yield self.inspect()
defer.returnValue(ret)
