def create(self, hostname, env):
env = {
k: yaml.scalarstring.DoubleQuotedScalarString(v)
for k, v in env.iteritems() if v is not None
}
if self.app.docker_ucr_style_env:
env.update({shell_safe(k).upper(): v for k, v in env.iteritems()})
else:
env = {shell_safe(k).upper(): v for k, v in env.iteritems()}
self._setup_env(env=env)
self._setup_yml(recreate=True, env=env)
ret, out_up = call_process2([
'docker-compose', '-p', self.app.id, 'up', '-d', '--no-build',
'--no-recreate'
],
cwd=self.app.get_compose_dir())
if ret != 0:
raise DockerCouldNotStartContainer(out_up)
self.container = self._get_main_service_container_id()
if self.container is None:
try:
out_ps = ps(only_running=True)
except Exception as e:
out_ps = str(e)
raise DockerCouldNotStartContainer(
'could not find container for service %s! docker-ps: %s docker-compose: %s)'
% (self.app.docker_main_service, out_ps, out_up))
else:
ucr_save({self.app.ucr_container_key: self.container})
return self.container
def ucr_filter_env_file(self, env):
env_file = os.path.join(self.app.get_data_dir().rstrip('data'),
self.app.id + '.env')
# remove old env file
try:
os.remove(env_file)
except OSError:
pass
# create new env file
fd = os.open(env_file, os.O_RDWR | os.O_CREAT)
os.chmod(env_file, 0o400)
with os.fdopen(fd, 'w') as outfile:
# appcenter env file
if os.path.exists(self.app.get_cache_file('env')):
with open(self.app.get_cache_file('env'), 'r') as infile:
outfile.write(ucr_run_filter(infile.read()))
outfile.write('\n')
# env variables from appcenter
for key, value in env.iteritems():
if value is None:
continue
if self.app.docker_ucr_style_env:
outfile.write('%s=%s\n' % (shell_safe(key), value))
outfile.write('%s=%s\n' % (shell_safe(key).upper(), value))
return env_file
def main(self, args):
for section, key, value in self.get_values(args.app, args.keys):
if args.shell:
if isinstance(value, list):
value = ' '.join(value)
if isinstance(value, bool):
value = int(value)
if value is None:
value = ''
value = str(value)
if args.values_only:
self.log(value)
else:
if section is not None:
key = '%s__%s' % (section, key)
self.log('%s=%s' % (shell_safe(key), quote(value)))
else:
if isinstance(value, list):
value = ', '.join(value)
if section is not None:
key = '%s/%s' % (section, key)
if args.values_only:
self.log(value)
else:
self.log('%s: %s' % (key, value))
def create(self, hostname, env):
env = {
k: yaml.scalarstring.DoubleQuotedScalarString(v)
for k, v in env.iteritems()
}
env.update({shell_safe(k).upper(): v for k, v in env.iteritems()})
self._setup_yml(recreate=True, env=env)
call_process([
'docker-compose', '-p', self.app.id, 'up', '-d', '--no-build',
'--no-recreate'
],
cwd=self.app.get_compose_dir())
try:
out = ps(only_running=True)
except CalledProcessError:
return False
else:
yml_file = self.app.get_compose_file('docker-compose.yml')
content = yaml.load(open(yml_file),
yaml.RoundTripLoader,
preserve_quotes=True)
docker_image = content['services'][
self.app.docker_main_service]['image']
for line in out.splitlines():
try:
container, image = line.split()[:2]
except ValueError:
pass
else:
if image == docker_image:
ucr_save({self.app.ucr_container_key: container})
self.container = container
return container
def create(self, hostname, env):
env = {
k: yaml.scalarstring.DoubleQuotedScalarString(v)
for k, v in env.iteritems()
}
if self.app.docker_ucr_style_env:
env.update({shell_safe(k).upper(): v for k, v in env.iteritems()})
else:
env = {shell_safe(k).upper(): v for k, v in env.iteritems()}
self._setup_yml(recreate=True, env=env)
ret, out_up = call_process2([
'docker-compose', '-p', self.app.id, 'up', '-d', '--no-build',
'--no-recreate'
],
cwd=self.app.get_compose_dir())
if ret != 0:
raise DockerCouldNotStartContainer(out_up)
try:
out_ps = ps(only_running=True)
except CalledProcessError:
out_ps = str()
else:
yml_file = self.app.get_compose_file('docker-compose.yml')
content = yaml.load(open(yml_file),
yaml.RoundTripLoader,
preserve_quotes=True)
docker_image = content['services'][
self.app.docker_main_service]['image']
for line in out_ps.splitlines():
try:
container, image = line.split()[:2]
except ValueError:
pass
else:
if image == docker_image:
ucr_save({self.app.ucr_container_key: container})
self.container = container
return container
if self.container is None:
raise DockerCouldNotStartContainer(
'could not find container for %s (image: %s) in docker-ps %s (docker-compose: %s)'
% (self.app.docker_main_service, docker_image, out_ps, out_up))
