Changes:
- Switched to use `jq` in startup.sh
- Enable docker registry mirror configuration which is useful when e.g. avoiding the Docker Hub rate-limiting
Check #478 for how this feature is tested and supposed to be used.
* chore: adding Helm app version back
* chore: removing redundant values entry
* chore: bumping to newer version
* chore: bumping app version to latest
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
Enable the user to set a limit size on the volume of the runner to avoid some runner pod affecting other resources of the same cluster
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
We occasionally encountered those errors while the underlying RunnerReplicaSet is being recreated/replaced on RunnerDeployment.Spec.Template update. It turned out to be due to that the RunnerDeployment controller was waiting for the runner pod becomes `Running`, intead of the new replacement runner to have registered to GitHub. This fixes that, by trying to Runner.Status.Phase to `Running` only after the runner in the runner pod appears to be registered.
A side-effect of this change is that runner controller would call more "ListRunners" GitHub Actions API. I've reviewed and improved the runner controller code and Runner CRD to make make the number of calls minimum. In most cases, ListRunners should be called only twice for each runner creation.
This allows you to trigger autoscaling depending on check_run names(i.e. actions job names). If you are willing to differentiate scale amount only for a specific job, or want to scale only on a specific job, try this.
* add replicaCount
* Add authSecret.existingSecret
* set image.tag null by default
* implement ingress for githubwebhook server
* fix deprecated and secretName template
* backward compat .authSecret.enabled
* existingSecret for github webhook secret
* use secretName template
* set default secret names
* do not use app version based image tag
* create and name variable for secrets
* as pointed out in #281 the currently used image for the
kube-rbac-proxy - gcr.io/kubebuilder/kube-rbac-proxy:v0.4.1" - does not
have an ARM64 image
* hence, trying to use the standard deployment manifest / helm char will
fail on ARM64 systems
* replaced image with quay.io/brancz/kube-rbac-proxy:v0.8.0 which is the
latest version from the upstream maintainer
(https://github.com/brancz/kube-rbac-proxy/blob/master/Makefile#L13)
* successfully tested on both AMD64 and ARM64 clusters
* fixes#281
* feat: HorizontalRunnerAutoscaler Webhook server
This introduces a Webhook server that responds GitHub `check_run`, `pull_request`, and `push` events by scaling up matched HorizontalRunnerAutoscaler by 1 replica. This allows you to immediately add "resource slack" for future GitHub Actions job runs, without waiting next sync period to add insufficient runners.
This feature is highly inspired by https://github.com/philips-labs/terraform-aws-github-runner. terraform-aws-github-runner can manage one set of runners per deployment, where actions-runner-controller with this feature can manage as many sets of runners as you declare with HorizontalRunnerAutoscaler and RunnerDeployment pairs.
On each GitHub event received, the webhook server queries repository-wide and organizational runners from the cluster and searches for the single target to scale up. The webhook server tries to match HorizontalRunnerAutoscaler.Spec.ScaleUpTriggers[].GitHubEvent.[CheckRun|Push|PullRequest] against the event and if it finds only one HRA, it is the scale target. If none or two or more targets are found for repository-wide runners, it does the same on organizational runners.
Changes:
* Fix integration test
* Update manifests
* chart: Add support for github webhook server
* dockerfile: Include github-webhook-server binary
* Do not import unversioned go-github
* Update README
* feat/helm: Bump appVersion to 0.6.1 release
* Also bump chart version to trigger a new chart release
Co-authored-by: Yusuke Kuoka <c-ykuoka@zlab.co.jp>
* Add chart workflows (#1)
* Add chart workflows
* Fix publishing step in CI
Signed-off-by: David Young <davidy@funkypenguin.co.nz>
* Update CI on push-to-master (#3)
* Put helm installation step in the correct CI job
Signed-off-by: David Young <davidy@funkypenguin.co.nz>
* Put helm installation step in the correct CI job (#4)
* Update on-push-master-publish-chart.yml
* Remove references to certmanager dependency
Signed-off-by: David Young <davidy@funkypenguin.co.nz>
* Add ability to customize kube-rbac-proxy image
Signed-off-by: David Young <davidy@funkypenguin.co.nz>
* Only install cert-manager if we're going to spin up KinD
Signed-off-by: David Young <davidy@funkypenguin.co.nz>
* feat: adding maanger secret to Helm
* fix: correcting secret data format
* feat: adding in common labels
* fix: updating default values to have config
The auth config needs to be commented out by default as we don't want to deploy both configs empty. This may break stuff, so we want the user to actively uncomment the auth method they want instead
* chore: updating default format of cert
* chore: wording
Add dockerEnabled option for users who does not need docker and want not to run privileged container.
if `dockerEnabled == false`, dind container not run, and there are no privileged container.
Do the same as closed#96
