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https://github.com/actions/actions-runner-controller.git
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ab1c39de57
* 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
33 lines
736 B
Go
33 lines
736 B
Go
package controllers
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import (
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"github.com/google/go-github/v33/github"
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"github.com/summerwind/actions-runner-controller/api/v1alpha1"
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)
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func (autoscaler *HorizontalRunnerAutoscalerGitHubWebhook) MatchCheckRunEvent(event *github.CheckRunEvent) func(scaleUpTrigger v1alpha1.ScaleUpTrigger) bool {
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return func(scaleUpTrigger v1alpha1.ScaleUpTrigger) bool {
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g := scaleUpTrigger.GitHubEvent
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if g == nil {
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return false
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}
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cr := g.CheckRun
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if cr == nil {
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return false
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}
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if !matchTriggerConditionAgainstEvent(cr.Types, event.Action) {
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return false
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}
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if cr.Status != "" && (event.CheckRun == nil || event.CheckRun.Status == nil || *event.CheckRun.Status != cr.Status) {
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return false
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}
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return true
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}
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}
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