fix: separate signals for passive, active, and forced shutdown (#12358)

* fix: separate signals for passive, active, and forced shutdown

`SIGTERM`: Passive shutdown stopping provisioner daemons from accepting new
jobs but waiting for existing jobs to successfully complete.

`SIGINT` (old existing behavior): Notify provisioner daemons to cancel in-flight jobs, wait 5s for jobs to be exited, then force quit.

`SIGKILL`: Untouched from before, will force-quit.

* Revert dramatic signal changes

* Rename

* Fix shutdown behavior for provisioner daemons

* Add test for graceful shutdown
This commit is contained in:
Kyle Carberry
2024-03-15 14:16:36 +01:00
committed by GitHub
parent 2c947c1921
commit 895df54051
18 changed files with 136 additions and 35 deletions

View File

@ -498,7 +498,7 @@ func (c *provisionerdCloser) Close() error {
c.closed = true
ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitShort)
defer cancel()
shutdownErr := c.d.Shutdown(ctx)
shutdownErr := c.d.Shutdown(ctx, true)
closeErr := c.d.Close()
if shutdownErr != nil {
return shutdownErr