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| author | GitLab Bot <gitlab-bot@gitlab.com> | 2021-04-09 06:09:30 +0000 |
|---|---|---|
| committer | GitLab Bot <gitlab-bot@gitlab.com> | 2021-04-09 06:09:30 +0000 |
| commit | 760822a53715549c2f115370ed24a19db1b7d63a (patch) | |
| tree | 0af7724f62de47f5d2d873f14a94f677a7e0ca17 /doc/development/chaos_endpoints.md | |
| parent | b724fa8431b7e47130bc59249fef9167ebb2b4dc (diff) | |
| download | gitlab-ce-760822a53715549c2f115370ed24a19db1b7d63a.tar.gz | |
Add latest changes from gitlab-org/gitlab@master
Diffstat (limited to 'doc/development/chaos_endpoints.md')
| -rw-r--r-- | doc/development/chaos_endpoints.md | 28 |
1 files changed, 24 insertions, 4 deletions
diff --git a/doc/development/chaos_endpoints.md b/doc/development/chaos_endpoints.md index 85c93f521ac..56e91acbc4a 100644 --- a/doc/development/chaos_endpoints.md +++ b/doc/development/chaos_endpoints.md @@ -146,10 +146,10 @@ curl "http://localhost:3000/-/chaos/sleep?duration_s=60&token=secret" ## Kill -This endpoint simulates the unexpected death of a worker process using a `kill` signal. +This endpoint simulates the unexpected death of a worker process using the `KILL` signal. -Because this endpoint uses the `KILL` signal, the worker isn't given an -opportunity to cleanup or shutdown. +Because this endpoint uses the `KILL` signal, the process isn't given an +opportunity to clean up or shut down. ```plaintext GET /-/chaos/kill @@ -158,13 +158,33 @@ GET /-/chaos/kill?async=true | Attribute | Type | Required | Description | | ------------ | ------- | -------- | ---------------------------------------------------------------------- | -| `async` | boolean | no | Set to true to kill a Sidekiq background worker process | +| `async` | boolean | no | Set to true to signal a Sidekiq background worker process | ```shell curl "http://localhost:3000/-/chaos/kill" --header 'X-Chaos-Secret: secret' curl "http://localhost:3000/-/chaos/kill?token=secret" ``` +## Quit + +This endpoint simulates the unexpected death of a worker process using the `QUIT` signal. +Unlike `KILL`, the `QUIT` signal will also attempt to write a core dump. +See [core(5)](https://man7.org/linux/man-pages/man5/core.5.html) for more information. + +```plaintext +GET /-/chaos/quit +GET /-/chaos/quit?async=true +``` + +| Attribute | Type | Required | Description | +| ------------ | ------- | -------- | ---------------------------------------------------------------------- | +| `async` | boolean | no | Set to true to signal a Sidekiq background worker process | + +```shell +curl "http://localhost:3000/-/chaos/quit" --header 'X-Chaos-Secret: secret' +curl "http://localhost:3000/-/chaos/quit?token=secret" +``` + ## Run garbage collector This endpoint triggers a GC run on the worker handling the request and returns its worker ID |