61 lines
1.5 KiB
Markdown
61 lines
1.5 KiB
Markdown
|
---
|
||
|
|
stage: Enablement
|
||
|
|
group: Distribution
|
||
|
|
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#assignments
|
||
|
|
---
|
||
|
|
|
||
|
|
# Sidekiq Health Check **(FREE SELF)**
|
||
|
|
|
||
|
|
GitLab provides liveness and readiness probes to indicate service health and
|
||
|
|
reachability to the Sidekiq cluster. These endpoints
|
||
|
|
[can be provided to schedulers like Kubernetes](https://kubernetes.io/docs/tasks/configure-pod-container/configure-liveness-readiness-startup-probes/)
|
||
|
|
to hold traffic until the system is ready or restart the container as needed.
|
||
|
|
|
||
|
|
The health check server can be set up when [configuring Sidekiq](sidekiq.md).
|
||
|
|
|
||
|
|
## Readiness
|
||
|
|
|
||
|
|
The readiness probe checks whether the Sidekiq workers are ready to process jobs.
|
||
|
|
|
||
|
|
```plaintext
|
||
|
|
GET /readiness
|
||
|
|
```
|
||
|
|
|
||
|
|
Assuming you set up Sidekiq's address and port to be `localhost` and `8092` respectively,
|
||
|
|
here's an example request:
|
||
|
|
|
||
|
|
```shell
|
||
|
|
curl "http://localhost:8092/readiness"
|
||
|
|
```
|
||
|
|
|
||
|
|
On success, the endpoint returns a `200` HTTP status code, and a response like the following:
|
||
|
|
|
||
|
|
```json
|
||
|
|
{
|
||
|
|
"status": "ok"
|
||
|
|
}
|
||
|
|
```
|
||
|
|
|
||
|
|
## Liveness
|
||
|
|
|
||
|
|
Checks whether the Sidekiq cluster is running.
|
||
|
|
|
||
|
|
```plaintext
|
||
|
|
GET /liveness
|
||
|
|
```
|
||
|
|
|
||
|
|
Assuming you set up Sidekiq's address and port to be `localhost` and `8092` respectively,
|
||
|
|
here's an example request:
|
||
|
|
|
||
|
|
```shell
|
||
|
|
curl "http://localhost:8092/liveness"
|
||
|
|
```
|
||
|
|
|
||
|
|
On success, the endpoint returns a `200` HTTP status code, and a response like the following:
|
||
|
|
|
||
|
|
```json
|
||
|
|
{
|
||
|
|
"status": "ok"
|
||
|
|
}
|
||
|
|
```
|