supervisord improvements

See merge request !1280

Vaclav Sraier authored 2 years ago and Vaclav Sraier committed 2 years ago

manager: bug fix: utility function to spawn subprocesses did not unblock signals, so spawned processes could not be stopped properly

Vaclav Sraier authored 2 years ago and Vaclav Sraier committed 2 years ago

- X-SUPERVISORD-TYPE=notify in a process's environment should make the process behave similarly to Type=notify systemd service units
- startsec with the above means time, after which it will get killed without ready notification

Vaclav Sraier authored 2 years ago and Vaclav Sraier committed 2 years ago

contains:
- python module written in C, because Python does not support socket auxiliary messages like SCM_CREDENTIALS
- XML-RPC extension for supervisord, which actually does not do anything except for injecting code into supervisord internals

manager: datamodel: policy improvements

See merge request !1312

- related to #702

- ForwardServerSchema moved to policy_schema module

- policy schema tests improved

- forward_zone.py renamed to forward_zone_schema.py

manager: datamodel: server section removed

See merge request !1293

- management and webmgmt config moved to top-level node

manager: datamodel: missing configuration

See merge request !1289

manager: test improvements

See merge request !1277

- tests: testing domain for length