Docker 部署数据库连接问题 about opsmanage HOT 3 OPEN

问题解决了
我下载了一个本地mysql5.6数据库 并按照本地安装教程配置 ，之后使用readme的docker容器启动步骤（不用wiki的docker-compose），只不过在docker run 那一步增加了 --network="host" 让容器使用本地网络作为主机。然后再设置中把host都设置成127.0.0.1, 可成功执行migration操作。
对于 opsmanage使用docker-compose up -d 启动，想把容器内网络变为主机的操作是修改docker-compose.yml 文件，去掉 networks：default，变成 network_mode: host，但是使用docker-compose启动我在执行start.sh脚本 - > init.sql这一步时会报 mysql_exceptions.OperationalError: (1050, "Table 'django_content_type' already exist）这个Table类型已经存在的错误。懒得解决于是删了opsmanage数据库重建，换了readme文档的部署方法。
总之 这次连接数据库失败是因为网络原因 我也不知道为啥我dockercompose起的ip‘’db‘’ 没法让同一个默认网络的 ops_web访问到。但问题总算是解决了：）

from opsmanage.

一样的报错

from opsmanage.

docker logs ops_web
报错：
Traceback (most recent call last):
File "manage.py", line 23, in
execute_from_command_line(sys.argv)
File "/usr/local/lib/python3.6/site-packages/django/core/management/init.py", line 381, in execute_from_command_line
utility.execute()
File "/usr/local/lib/python3.6/site-packages/django/core/management/init.py", line 325, in execute
settings.INSTALLED_APPS
File "/usr/local/lib/python3.6/site-packages/django/conf/init.py", line 79, in getattr
self._setup(name)
File "/usr/local/lib/python3.6/site-packages/django/conf/init.py", line 66, in _setup
self._wrapped = Settings(settings_module)
File "/usr/local/lib/python3.6/site-packages/django/conf/init.py", line 157, in init
mod = importlib.import_module(self.SETTINGS_MODULE)
File "/usr/local/lib/python3.6/importlib/init.py", line 126, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "", line 994, in _gcd_import
File "", line 971, in _find_and_load
File "", line 955, in _find_and_load_unlocked
File "", line 665, in _load_unlocked
File "", line 678, in exec_module
File "", line 219, in _call_with_frames_removed
File "/data/apps/opsmanage/OpsManage/settings.py", line 43, in
DEBUG = true
NameError: name 'true' is not defined
Unlinking stale socket /tmp/supervisor. Sock

from opsmanage.