def render_vhost_conf(self):
template = self.env.get_template('vhost.conf.j2')
for virtual_host in self.virtual_hosts:
nginx_config = template.render(virtual_host=virtual_host)
virtual_host_conf = os.path.join(self.nginx.files_dir, virtual_host.conf)
with open(virtual_host_conf, 'w+') as dest:
Logger.put("{}を生成したよー".format(virtual_host_conf))
dest.write(nginx_config.encode('utf-8'))
def process_do_maintenance(self):
""" メンテナンスの設定を行う
"""
if self.operation.maintenance_mode:
self.operation.render_maintenance_config()
self.operation.cp_maintenance_config()
self.operation.nginx.restart()
Logger.put('メンテナンスを{}にしたよ'.format(self.operation.maintenance_mode))
def parse_json(self):
init_data = {}
if not isinstance(self.item['data'], str):
return False
try:
init_data = json.loads(self.item['data'])
except:
Logger.put("JSONにできないやつ送られてきた!. {}".format(self.item['data']))
return False
self.operation = Operation(init_data)
return True
def cp(self, _from, _to):
""" cp _from _to
@param _from str file path
@param _to str file path
@return Popen#returncode, res, err
"""
cp = 'cp -rf {} {}'.format(_from, _to),
# DEBUG
Logger.put(cp)
ret_code, res, err = shell_command(cp)
return ret_code, res, err
def run(self):
while True:
try:
for self.item in self.pubsub.listen():
if self.parse_json():
self.process_do_maintenance()
self.process_do_changed_enable()
except:
import traceback
Logger.put(traceback.format_exc())
finally:
# コケたら1秒sleep
Logger.put('Failed SUBSCRIBE')
# 再度
self.pubsub.subscribe(self.channels)
Logger.put('SUBSCRIBE channels {}'.format(self.channels))
time.sleep(1)
def restart(self):
Logger.put("restart nginx...")
return self.initd('restart')
def reload(self):
Logger.put("reload nginx...")
return self.initd('reload')
def render_maintenance_config(self):
template = self.env.get_template('nginx.conf.j2')
nginx_config = template.render(maintenance=self.maintenance_mode)
with open(self.nginx.maintenance_conf, 'w+') as dest:
dest.write(nginx_config.encode('utf-8'))
Logger.put("maintenance.conf作成したよー")
