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.
PercentageRunnerBusy seems to have regressed since #355 due to that RunnerDeployment.Spec.Selector is empty by default and the HRA controller was using that empty selector to query runners, which somehow returned 0 runners. This fixes that by using the newly added automatic `runner-deployment-name` label for the default runner label and the selector, which avoids querying with empty selector.
Ref https://github.com/summerwind/actions-runner-controller/issues/377#issuecomment-795200205
* so far, runner group parameter is only set for runners with org scope
* now set group for enterprise runners as well
* removed null check for org scope as either org or enterprise will be set
We sometimes see that integration test fails due to runner replicas not meeting the expected number in a timely manner. After investigating a bit, this turned out to be due to that HRA updates on webhook-based autoscaler and HRA controller are conflicting. This changes the controllers to use Patch instead of Update to make conflicts less likely to happen.
I have also updated the hra controller to use Patch when updating RunnerDeployment, too.
Overall, these changes should make the webhook-based autoscaling more reliable due to less conflicts.
* 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
Similar to #348 for #346, but for HRA.Spec.CapacityReservations usually modified by the webhook-based autoscaler controller.
This patch tries to fix that by improving the webhook-based autoscaler controller to omit expired reservations on updating HRA spec.
`kubectl get horizontalrunnerautoscalers.actions.summerwind.dev` shows HRA.status.desiredReplicas as the DESIRED count. However the value had been not taking capacityReservations into account, which resulted in showing incorrect count when you used webhook-based autoscaler, or capacityReservations API directly. This fixes that.
The controller had been writing confusing messages like the below on missing scale target:
```
Found too many scale targets: It must be exactly one to avoid ambiguity. Either set WatchNamespace for the webhook-based autoscaler to let it only find HRAs in the namespace, or update Repository or Organization fields in your RunnerDeployment resources to fix the ambiguity.{"scaleTargets": ""}
```
This fixes that, while improving many kinds of messages written while reconcilation, so that the error message is more actionable.
* if a new runner pod was just scheduled to start up right before a
registration expired, it will not get a new registration token and go in
an infinite update loop (until #341) kicks in
* if registzration tokens got updated a little bit before they actually
expired, just starting up pods will way more likely get a working token
We occasionally see logs like the below:
```
2021-02-24T02:48:26.769ZERRORFailed to update runner status{"runnerreplicaset": "testns-244ol/example-runnerdeploy-j5wzf", "error": "Operation cannot be fulfilled on runnerreplicasets.actions.summerwind.dev \"example-runnerdeploy-j5wzf\": the object has been modified; please apply your changes to the latest version and try again"}
github.com/go-logr/zapr.(*zapLogger).Error
/home/runner/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
github.com/summerwind/actions-runner-controller/controllers.(*RunnerReplicaSetReconciler).Reconcile
/home/runner/work/actions-runner-controller/actions-runner-controller/controllers/runnerreplicaset_controller.go:207
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:256
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:232
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:211
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:88
2021-02-24T02:48:26.769ZERRORcontroller-runtime.controllerReconciler error{"controller": "testns-244olrunnerreplicaset", "request": "testns-244ol/example-runnerdeploy-j5wzf", "error": "Operation cannot be fulfilled on runnerreplicasets.actions.summerwind.dev \"example-runnerdeploy-j5wzf\": the object has been modified; please apply your changes to the latest version and try again"}
github.com/go-logr/zapr.(*zapLogger).Error
/home/runner/go/pkg/mod/github.com/go-logr/zapr@v0.1.0/zapr.go:128
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:258
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:232
sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).worker
/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.4.0/pkg/internal/controller/controller.go:211
k8s.io/apimachinery/pkg/util/wait.JitterUntil.func1
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:152
k8s.io/apimachinery/pkg/util/wait.JitterUntil
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:153
k8s.io/apimachinery/pkg/util/wait.Until
/home/runner/go/pkg/mod/k8s.io/apimachinery@v0.0.0-20190913080033-27d36303b655/pkg/util/wait/wait.go:88
```
which can be compacted into one-liner, without the useless stack trace, without double-logging the same error from the logger and the controller.
Apparently I have mistakenly removed `push` option from the workflow in #323 which resulted in new runner build #323 not being pushed. This fixes that.
* if a runner pod starts up with an invalid token, it will go in an
infinite retry loop, appearing as RUNNING from the outside
* normally, this error situation is detected because no corresponding
runner objects exists in GitHub and the pod will get removed after
registration timeout
* if the GitHub runner object already existed before - e.g. because a
finalizer was not properly run as part of a partial Kubernetes crash,
the runner will always stay in a running mode, even updating the
registration token will not kill the problematic pod
* introducing RunnerOffline exception that can be handled in runner
controller and replicaset controller
* as runners are offline when a pod is completed and marked for restart,
only do additional restart checks if no restart was already decided,
making code a bit cleaner and saving GitHub API calls after each job
completion
Changes:
1. Fix length of github-webhook-server port name
2. Add a cluster role binding for github-webhook-server
3. Remove --enable-leader-election from github-webhook-server
* Update runner to 2.277.1
* Update build-and-release-runners.yml
* integration test condition
Don't run integration tests when only updating the runner image
* fixup! integration test condition
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
Yusuke Kuoka
callum-tait-pbx
Brandon Kimbrough
Rob Whitby
Johannes Nicolai
Rob Whitby
Hiroshi Muraoka
Mike Perry
Hidetake Iwata
Taehyun Kim
Rolf Ahrenberg
Aditya Purandare
Reinier Timmer