332 lines
30 KiB
Markdown
332 lines
30 KiB
Markdown
# Autoscaling Runner Scale Sets mode
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This new autoscaling mode brings numerous enhancements (described in the following sections) that will make your experience more reliable and secure.
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## How it works
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1. ARC is installed using the supplied Helm charts, and the controller manager pod is deployed in the specified namespace. A new `AutoScalingRunnerSet` resource is deployed via the supplied Helm charts or a customized manifest file. The `AutoScalingRunnerSet` controller calls GitHub's APIs to fetch the runner group ID that the runner scale set will belong to.
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2. The `AutoScalingRunnerSet` controller calls the APIs one more time to either fetch or create a runner scale set in the `Actions Service` before creating the `Runner ScaleSet Listener` resource.
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3. A `Runner ScaleSet Listener` pod is deployed by the `AutoScaling Listener Controller`. In this pod, the listener application connects to the `Actions Service` to authenticate and establish a long poll HTTPS connection. The listener stays idle until it receives a `Job Available` message from the `Actions Service`.
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4. When a workflow run is triggered from a repository, the `Actions Service` dispatches individual job runs to the runners or runner scalesets where the `runs-on` property matches the name of the runner scaleset or labels of self-hosted runners.
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5. When the `Runner ScaleSet Listener` receives the `Job Available` message, it checks whether it can scale up to the desired count. If it can, the `Runner ScaleSet Listener` acknowledges the message.
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6. The `Runner ScaleSet Listener` uses a `Service Account` and a `Role` bound to that account to make an HTTPS call through the Kubernetes APIs to patch the `EphemeralRunner Set` resource with the number of desired replicas count.
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7. The `EphemeralRunner Set` attempts to create new runners and the `EphemeralRunner Controller` requests a JIT configuration token to register these runners. The controller attempts to create runner pods. If the pod's status is `failed`, the controller retries up to 5 times. After 24 hours the `Actions Service` unassigns the job if no runner accepts it.
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8. Once the runner pod is created, the runner application in the pod uses the JIT configuration token to register itself with the `Actions Service`. It then establishes another HTTPS long poll connection to receive the job details it needs to execute.
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9. The `Actions Service` acknowledges the runner registration and dispatches the job run details.
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10. Throughout the job run execution, the runner continuously communicates the logs and job run status back to the `Actions Service`.
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11. When the runner completes its job successfully, the `EphemeralRunner Controller` checks with the `Actions Service` to see if runner can be deleted. If it can, the `Ephemeral RunnerSet` deletes the runner.
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In addition to the increased reliability of the automatic scaling, we have worked on these improvements:
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- No longer require cert-manager as a prerequisite for installing actions-runner-controller
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- Reliable scale-up based on job demands and scale-down to zero runner pods
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- Reduce API requests to `api.github.com`, no more API rate-limiting problems
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- The GitHub Personal Access Token (PAT) or the GitHub App installation token is no longer passed to the runner pod for runner registration
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- Maximum flexibility for customizing your runner pod template
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### Demo
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[](https://youtu.be/wQ0k5k6KW5Y)
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> Will take you to YouTube for a short walkthrough of the Autoscaling Runner Scale Sets mode.
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## Setup
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You can follow [this quickstart guide](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners-with-actions-runner-controller/quickstart-for-actions-runner-controller) for installation steps.
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## Troubleshooting
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You can follow [this troubleshooting guide](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners-with-actions-runner-controller/troubleshooting-actions-runner-controller-errors) for troubleshooting steps.
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## Changelog
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### 0.13.0
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1. Remove workflow actions version comments since upgrades are done via dependabot [#4161](https://github.com/actions/actions-runner-controller/pull/4161)
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1. Fix image pull secrets list arguments in the chart [#4164](https://github.com/actions/actions-runner-controller/pull/4164)
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1. Update example GitHub URLs in values.yaml to include an example for enterprise account-level runners [#4181](https://github.com/actions/actions-runner-controller/pull/4181)
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1. docs: fix repo path typo [#4229](https://github.com/actions/actions-runner-controller/pull/4229)
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1. Remove deprecated preserveUnknownFields from CRDs [#4135](https://github.com/actions/actions-runner-controller/pull/4135)
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1. Add workflow name and target labels [#4240](https://github.com/actions/actions-runner-controller/pull/4240)
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1. docs: fix broken Grafana dashboard JSON path [#4270](https://github.com/actions/actions-runner-controller/pull/4270)
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1. Ensure ephemeral runner is deleted from the service on exit != 0 [#4260](https://github.com/actions/actions-runner-controller/pull/4260)
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1. Remove JIT config from ephemeral runner status field [#4191](https://github.com/actions/actions-runner-controller/pull/4191)
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1. Remove ephemeral runner when exit code != 0 and is patched with the job [#4239](https://github.com/actions/actions-runner-controller/pull/4239)
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1. Bump the gomod group across 1 directory with 4 updates [#4277](https://github.com/actions/actions-runner-controller/pull/4277)
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1. Bump all dependencies [#4266](https://github.com/actions/actions-runner-controller/pull/4266)
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### 0.12.1
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1. Fix indentation of startupProbe attributes in dind sidecar [#4126](https://github.com/actions/actions-runner-controller/pull/4126)
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1. Remove duplicate float64 call [#4139](https://github.com/actions/actions-runner-controller/pull/4139)
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1. Fix dind sidecar template [#4128](https://github.com/actions/actions-runner-controller/pull/4128)
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1. Remove check if runner exists after exit code 0 [#4142](https://github.com/actions/actions-runner-controller/pull/4142)
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1. Explicitly requeue during backoff ephemeral runner [#4152](https://github.com/actions/actions-runner-controller/pull/4152)
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### 0.12.0
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1. Allow use of client id as an app id [#4057](https://github.com/actions/actions-runner-controller/pull/4057)
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1. Relax version requirements to allow patch version mismatch [#4080](https://github.com/actions/actions-runner-controller/pull/4080)
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1. Refactor resource naming removing unnecessary calculations [#4076](https://github.com/actions/actions-runner-controller/pull/4076)
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1. Fix busy runners metric [#4016](https://github.com/actions/actions-runner-controller/pull/4016)
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1. Include more context to errors raised by github/actions client [#4032](https://github.com/actions/actions-runner-controller/pull/4032)
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1. Revised dashboard [#4022](https://github.com/actions/actions-runner-controller/pull/4022)
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1. feat(helm): move dind to sidecar [#3842](https://github.com/actions/actions-runner-controller/pull/3842)
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1. Pin third party actions [#3981](https://github.com/actions/actions-runner-controller/pull/3981)
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1. Fix docker lint warnings [#4074](https://github.com/actions/actions-runner-controller/pull/4074)
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1. Bump the gomod group across 1 directory with 7 updates [#4008](https://github.com/actions/actions-runner-controller/pull/4008)
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1. Bump go version [#4075](https://github.com/actions/actions-runner-controller/pull/4075)
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1. Add job_workflow_ref label to listener metrics [#4054](https://github.com/actions/actions-runner-controller/pull/4054)
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1. Bump github.com/cloudflare/circl from 1.6.0 to 1.6.1 [#4118](https://github.com/actions/actions-runner-controller/pull/4118)
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1. Avoid nil point when config.Metrics is nil and expose all metrics if none are configured [#4101](https://github.com/actions/actions-runner-controller/pull/4101)
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1. Bump github.com/golang-jwt/jwt/v5 from 5.2.1 to 5.2.2 [#4120](https://github.com/actions/actions-runner-controller/pull/4120)
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1. Add startup probe to dind side-car [#4117](https://github.com/actions/actions-runner-controller/pull/4117)
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1. Delete config secret when listener pod gets deleted [#4033](https://github.com/actions/actions-runner-controller/pull/4033)
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1. Add response body to error when fetching access token [#4005](https://github.com/actions/actions-runner-controller/pull/4005)
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1. Azure Key Vault integration to resolve secrets [#4090](https://github.com/actions/actions-runner-controller/pull/4090)
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1. Create backoff mechanism for failed runners and allow re-creation of failed ephemeral runners [#4059](https://github.com/actions/actions-runner-controller/pull/4059)
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### 0.11.0
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1. Add events role permission to leader_election_role [#3988](https://github.com/actions/actions-runner-controller/pull/3988)
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1. Bump github.com/golang-jwt/jwt/v4 from 4.5.1 to 4.5.2 [#3984](https://github.com/actions/actions-runner-controller/pull/3984)
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1. Create configurable metrics [#3975](https://github.com/actions/actions-runner-controller/pull/3975)
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1. Wrap errors in controller helper methods and swap logic in cleanups [#3960](https://github.com/actions/actions-runner-controller/pull/3960)
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1. Rename log from target/actual to build/autoscalingRunnerSet version [#3957](https://github.com/actions/actions-runner-controller/pull/3957)
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1. Update all dependencies, conforming to the new controller-runtime API [#3949](https://github.com/actions/actions-runner-controller/pull/3949)
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1. Clean up as much as possible in a single pass for the EphemeralRunner reconciler [#3941](https://github.com/actions/actions-runner-controller/pull/3941)
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1. Remove old githubrunnerscalesetlistener, remove warning and fix config bug [#3937](https://github.com/actions/actions-runner-controller/pull/3937)
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1. Include custom annotations and labels to all resources created by gha-runner-scale-set chart [#3934](https://github.com/actions/actions-runner-controller/pull/3934)
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1. Use Ready from the pod conditions when setting it to the EphemeralRunner [#3891](https://github.com/actions/actions-runner-controller/pull/3891)
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1. Fix template tests and add go test on gha-validate-chart [#3886](https://github.com/actions/actions-runner-controller/pull/3886)
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1. Update dependabot config to group packages (& include actions eco) [#3880](https://github.com/actions/actions-runner-controller/pull/3880)
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1. cmd/ghalistener/config: export Validate [#3870](https://github.com/actions/actions-runner-controller/pull/3870)
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1. AutoscalingRunnerSet env: not Rendering correctly [#3826](https://github.com/actions/actions-runner-controller/pull/3826)
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1. Clarify syntax for githubConfigSecret [#3812](https://github.com/actions/actions-runner-controller/pull/3812)
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1. Trim volume and container helpers in gha-runner-scale-set [#3807](https://github.com/actions/actions-runner-controller/pull/3807)
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1. Drop verbose flag from runner scale set init-dind-externals copy [#3805](https://github.com/actions/actions-runner-controller/pull/3805)
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1. Use gha-runner-scale-set-controller.chart instead of .Chart.Version [#3729](https://github.com/actions/actions-runner-controller/pull/3729)
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1. metrics cardinality for ghalistener [#3671](https://github.com/actions/actions-runner-controller/pull/3671)
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1. Sanitize labels ending in hyphen, underscore, and dot [#3664](https://github.com/actions/actions-runner-controller/pull/3664)
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1. chore: Added OwnerReferences during resource creation for EphemeralRunnerSet, EphemeralRunner, and EphemeralRunnerPod [#3575](https://github.com/actions/actions-runner-controller/pull/3575)
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### 0.10.1
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1. Fix helm chart bug related to `runnerMaxConcurrentReconciles` [#3858](https://github.com/actions/actions-runner-controller/pull/3858)
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### 0.10.0
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This release includes major improvements to the runner provisioning duration. In short, you should see less latency between queueing a workflow run and having a runner available to execute the job.
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Make sure to check [#3832](https://github.com/actions/actions-runner-controller/pull/3832) and [#3848](https://github.com/actions/actions-runner-controller/pull/3848) for details on how to fine-tune that behavior.
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### Major changes
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1. Add exponential backoff when generating runner reg tokens [#3724](https://github.com/actions/actions-runner-controller/pull/3724)
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1. Make EphemeralRunnerController MaxConcurrentReconciles configurable [#3832](https://github.com/actions/actions-runner-controller/pull/3832)
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1. Make EphemeralRunnerReconciler create runner pods earlier [#3831](https://github.com/actions/actions-runner-controller/pull/3831)
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1. Make k8s client rate limiter parameters configurable [#3848](https://github.com/actions/actions-runner-controller/pull/3848)
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### Minor changes
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1. Bump github.com/bradleyfalzon/ghinstallation/v2 from `2.8.0` to `2.12.0` [#3837](https://github.com/actions/actions-runner-controller/pull/3837)
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1. Bump golang.org/x/crypto from `0.22.0` to `0.31.0` [#3844](https://github.com/actions/actions-runner-controller/pull/3844)
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1. Update docs with details for the dashboard visualizations [#3696](https://github.com/actions/actions-runner-controller/pull/3696)
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### v0.9.3
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1. AutoscalingListener controller: Inspect listener container state instead of pod phase [#3548](https://github.com/actions/actions-runner-controller/pull/3548)
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1. Exclude label prefix propagation [#3607](https://github.com/actions/actions-runner-controller/pull/3607)
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1. Check status code of fetch access token for github app [#3568](https://github.com/actions/actions-runner-controller/pull/3568)
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1. Remove .Named() from the ephemeral runner controller [#3596](https://github.com/actions/actions-runner-controller/pull/3596)
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1. Customize work directory [#3477](https://github.com/actions/actions-runner-controller/pull/3477)
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1. Fix problem with ephemeralRunner Succeeded state before build executed [#3528](https://github.com/actions/actions-runner-controller/pull/3528)
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1. Remove finalizers in one pass to speed up cleanups AutoscalingRunnerSet [#3536](https://github.com/actions/actions-runner-controller/pull/3536)
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### v0.9.2
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1. Refresh session if token expires during delete message [#3529](https://github.com/actions/actions-runner-controller/pull/3529)
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1. Re-use the last desired patch on empty batch [#3453](https://github.com/actions/actions-runner-controller/pull/3453)
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1. Extract single place to set up indexers [#3454](https://github.com/actions/actions-runner-controller/pull/3454)
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1. Include controller version in logs [#3473](https://github.com/actions/actions-runner-controller/pull/3473)
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1. Propogate arbitrary labels from runnersets to all created resources [#3157](https://github.com/actions/actions-runner-controller/pull/3157)
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### v0.9.1
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#### Major changes
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1. Shutdown metrics server when listener exits [#3445](https://github.com/actions/actions-runner-controller/pull/3445)
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1. Propagate max capacity information to the actions back-end [#3431](https://github.com/actions/actions-runner-controller/pull/3431)
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1. Refactor actions client error to include request id [#3430](https://github.com/actions/actions-runner-controller/pull/3430)
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1. Include self correction on empty batch and avoid removing pending runners when cluster is busy [#3426](https://github.com/actions/actions-runner-controller/pull/3426)
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1. Add topologySpreadConstraint to gha-runner-scale-set-controller chart [#3405](https://github.com/actions/actions-runner-controller/pull/3405)
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### v0.9.0
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#### ⚠️ Warning
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- This release contains CRD changes. During the upgrade, please remove the old CRDs before re-installing the new version. For more information, please read the [Upgrading ARC](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners-with-actions-runner-controller/deploying-runner-scale-sets-with-actions-runner-controller#upgrading-arc).
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- This release contains changes in the [default docker socket path](https://docs.github.com/en/actions/hosting-your-own-runners/managing-self-hosted-runners-with-actions-runner-controller/deploying-runner-scale-sets-with-actions-runner-controller#upgrading-arc) expanded for container mode `dind`.
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- Older version of the listener (`githubrunnerscalesetlistener`) is deprecated and will be removed in the future `0.10.0` release.
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Please evaluate these changes carefully before upgrading.
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#### Major changes
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1. Change docker socket path to /var/run/docker.sock [#3337](https://github.com/actions/actions-runner-controller/pull/3337)
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1. Update metrics to include repository on job-based label [#3310](https://github.com/actions/actions-runner-controller/pull/3310)
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1. Bump Go version to 1.22.1 [#3290](https://github.com/actions/actions-runner-controller/pull/3290)
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1. Propagate runner scale set name annotation to EphemeralRunner [#3098](https://github.com/actions/actions-runner-controller/pull/3098)
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1. Add annotation with values hash to re-create listener [#3195](https://github.com/actions/actions-runner-controller/pull/3195)
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1. Fix overscaling when the controller is much faster then the listener [#3371](https://github.com/actions/actions-runner-controller/pull/3371)
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1. Add retry on 401 and 403 for runner-registration [#3377](https://github.com/actions/actions-runner-controller/pull/3377)
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### v0.8.3
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1. Expose volumeMounts and volumes in gha-runner-scale-set-controller [#3260](https://github.com/actions/actions-runner-controller/pull/3260)
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1. Refer to the correct variable in discovery error message [#3296](https://github.com/actions/actions-runner-controller/pull/3296)
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1. Fix acquire jobs after session refresh ghalistener [#3307](https://github.com/actions/actions-runner-controller/pull/3307)
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### v0.8.2
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1. Add listener graceful termination period and background context after the message is received [#3187](https://github.com/actions/actions-runner-controller/pull/3187)
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1. Publish metrics in the new ghalistener [#3193](https://github.com/actions/actions-runner-controller/pull/3193)
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1. Delete message session when listener.Listen returns [#3240](https://github.com/actions/actions-runner-controller/pull/3240)
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### v0.8.1
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1. Fix proxy issue in new listener client [#3181](https://github.com/actions/actions-runner-controller/pull/3181)
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### v0.8.0
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1. Change listener container name [#3167](https://github.com/actions/actions-runner-controller/pull/3167)
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1. Fix empty env and volumeMounts object on default setup [#3166](https://github.com/actions/actions-runner-controller/pull/3166)
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1. Fix override listener pod spec [#3161](https://github.com/actions/actions-runner-controller/pull/3161)
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1. Change minRunners behavior and fix the new listener min runners [#3139](https://github.com/actions/actions-runner-controller/pull/3139)
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1. Update user agent for new ghalistener [#3138](https://github.com/actions/actions-runner-controller/pull/3138)
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1. Bump golang.org/x/oauth2 from 0.14.0 to 0.15.0 [#3127](https://github.com/actions/actions-runner-controller/pull/3127)
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1. Bump golang.org.x.net from 0.18.0 to 0.19.0 [#3126](https://github.com/actions/actions-runner-controller/pull/3126)
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1. Bump k8s.io/client-go from 0.28.3 to 0.28.4 [#3125](https://github.com/actions/actions-runner-controller/pull/3125)
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1. Modify user agent format with subsystem and is proxy configured information [#3116](https://github.com/actions/actions-runner-controller/pull/3116)
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1. Record the error when the creation pod fails [#3112](https://github.com/actions/actions-runner-controller/pull/3112)
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1. Fix typo in helm chart comment [#3104](https://github.com/actions/actions-runner-controller/pull/3104)
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1. Set actions client timeout to 5 minutes, add logging to client [#3103](https://github.com/actions/actions-runner-controller/pull/3103)
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1. Refactor listener app with configurable fallback [#3096](https://github.com/actions/actions-runner-controller/pull/3096)
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1. Bump github.com/onsi/gomega from 1.29.0 to 1.30.0 [#3094](https://github.com/actions/actions-runner-controller/pull/3094)
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1. Bump k8s.io/api from 0.28.3 to 0.28.4 [#3093](https://github.com/actions/actions-runner-controller/pull/3093)
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1. Bump k8s.io/apimachinery from 0.28.3 to 0.28.4 [#3092](https://github.com/actions/actions-runner-controller/pull/3092)
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1. Bump github.com/gruntwork-io/terratest from 0.41.24 to 0.46.7 [#3091](https://github.com/actions/actions-runner-controller/pull/3091)
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1. Record a reason for pod failure in EphemeralRunner [#3074](https://github.com/actions/actions-runner-controller/pull/3074)
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1. ADR: Changing semantics of min runners to be min idle runners [#3040](https://github.com/actions/actions-runner-controller/pull/3040)
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### v0.7.0
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1. Add ResizePolicy and RestartPolicy on mergeListenerContainer [#3075](https://github.com/actions/actions-runner-controller/pull/3075)
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1. feat: GHA controller Helm Chart quoted labels [#3061](https://github.com/actions/actions-runner-controller/pull/3061)
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1. Update authorization for PAT to be Bearer as documented [#3039](https://github.com/actions/actions-runner-controller/pull/3039)
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1. Metrics: set max and min runners during startup time [#3032](https://github.com/actions/actions-runner-controller/pull/3032)
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1. Update Chart.yaml home URLs [#3013](https://github.com/actions/actions-runner-controller/pull/3013)
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1. Remove inheritance of imagePullPolicy from manager to listeners [#3009](https://github.com/actions/actions-runner-controller/pull/3009)
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1. Trim down metrics cardinality [#3003](https://github.com/actions/actions-runner-controller/pull/3003)
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1. Fix role and rolebinding cleanup for the listener controller [#2970](https://github.com/actions/actions-runner-controller/pull/2970)
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1. Configure listener pod with the secret instead of env [#2965](https://github.com/actions/actions-runner-controller/pull/2965)
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1. Allow custom labels to be specified for controller pods [#2952](https://github.com/actions/actions-runner-controller/pull/2952)
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1. Bump go version and all direct dependencies to newest for k8s compatibility [#2947](https://github.com/actions/actions-runner-controller/pull/2947)
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1. chore: Service accounts in Kubernetes mode can now be annotated. [#2566](https://github.com/actions/actions-runner-controller/pull/2566)
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### v0.6.1
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1. Replace TLS dockerd connection with unix socket [#2833](https://github.com/actions/actions-runner-controller/pull/2833)
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1. Fix name override labels when runnerScaleSetName value is set [#2915](https://github.com/actions/actions-runner-controller/pull/2915)
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1. Fix nil map when annotations are applied [#2916](https://github.com/actions/actions-runner-controller/pull/2916)
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1. Updates: container-hooks to v0.4.0 [#2928](https://github.com/actions/actions-runner-controller/pull/2928)
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### v0.6.0
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1. Fix parsing AcquireJob MessageQueueTokenExpiredError [#2837](https://github.com/actions/actions-runner-controller/pull/2837)
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1. Set restart policy on the runner pod to Never if restartPolicy is not set in template [#2787](https://github.com/actions/actions-runner-controller/pull/2787)
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1. Set the AutoscalingRunnerSet name to runnerScaleSetName [#2803](https://github.com/actions/actions-runner-controller/pull/2803)
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1. Extend and generate crds allowing listener pod spec change [#2758](https://github.com/actions/actions-runner-controller/pull/2758)
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1. Extend the user agent and fix the build version for the listener app [#2892](https://github.com/actions/actions-runner-controller/pull/2892)
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### v0.5.0
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1. Provide scale-set listener metrics [#2559](https://github.com/actions/actions-runner-controller/pull/2559)
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1. Add DrainJobsMode [#2569](https://github.com/actions/actions-runner-controller/pull/2569)
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1. Trim gha-runner-scale-set to gha-rs in names and remove role type suffixes [#2706](https://github.com/actions/actions-runner-controller/pull/2706)
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1. Adapt role name to prevent namespace collision [#2617](https://github.com/actions/actions-runner-controller/pull/2617)
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1. Add status check before deserializing runner-registration response [#2699](https://github.com/actions/actions-runner-controller/pull/2699)
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1. Add configurable log format to values.yaml and propagate it to listener [#2686](https://github.com/actions/actions-runner-controller/pull/2686)
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1. Extend manager roles to accept ephemeralrunnerset/finalizers [#2493](https://github.com/actions/actions-runner-controller/pull/2493)
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1. Trim repo/org/enterprise to 63 characters in label values [#2657](https://github.com/actions/actions-runner-controller/pull/2657)
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1. Revert back chart renaming [#2824](https://github.com/actions/actions-runner-controller/pull/2824)
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1. Discard logs on helm chart tests [#2607](https://github.com/actions/actions-runner-controller/pull/2607)
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1. Use build.Version to check if resource version is a mismatch [#2521](https://github.com/actions/actions-runner-controller/pull/2521)
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1. Reordering methods and constants so it is easier to look it up [#2501](https://github.com/actions/actions-runner-controller/pull/2501)
|
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1. chore: Set build version on make-runscaleset [#2713](https://github.com/actions/actions-runner-controller/pull/2713)
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1. Fix scaling back to 0 after min runners were set to number > 0 [#2742](https://github.com/actions/actions-runner-controller/pull/2742)
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1. Document customization for containerModes [#2777](https://github.com/actions/actions-runner-controller/pull/2777)
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1. Bump github.com/cloudflare/circl from 1.1.0 to 1.3.3 [#2628](https://github.com/actions/actions-runner-controller/pull/2628)
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1. chore(deps): bump github.com/stretchr/testify from 1.8.2 to 1.8.4 [#2716](https://github.com/actions/actions-runner-controller/pull/2716)
|
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1. Move gha-\* docs out of preview [#2779](https://github.com/actions/actions-runner-controller/pull/2779)
|
|
1. Prepare 0.5.0 release [#2783](https://github.com/actions/actions-runner-controller/pull/2783)
|
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1. Security fix [#2676](https://github.com/actions/actions-runner-controller/pull/2676)
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### v0.4.0
|
|
|
|
#### ⚠️ Warning
|
|
|
|
This release contains a major change related to the way permissions are
|
|
applied to the manager ([#2276](https://github.com/actions/actions-runner-controller/pull/2276) and [#2363](https://github.com/actions/actions-runner-controller/pull/2363)).
|
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|
|
Please evaluate these changes carefully before upgrading.
|
|
|
|
#### Major changes
|
|
|
|
1. Surface EphemeralRunnerSet stats to AutoscalingRunnerSet [#2382](https://github.com/actions/actions-runner-controller/pull/2382)
|
|
1. Improved security posture by removing list/watch secrets permission from manager cluster role
|
|
[#2276](https://github.com/actions/actions-runner-controller/pull/2276)
|
|
1. Improved security posture by delaying role/rolebinding creation to gha-runner-scale-set during installation
|
|
[#2363](https://github.com/actions/actions-runner-controller/pull/2363)
|
|
1. Improved security posture by supporting watching a single namespace from the controller
|
|
[#2374](https://github.com/actions/actions-runner-controller/pull/2374)
|
|
1. Added labels to AutoscalingRunnerSet subresources to allow easier inspection [#2391](https://github.com/actions/actions-runner-controller/pull/2391)
|
|
1. Fixed bug preventing env variables from being specified
|
|
[#2450](https://github.com/actions/actions-runner-controller/pull/2450)
|
|
1. Enhance quickstart troubleshooting guides
|
|
[#2435](https://github.com/actions/actions-runner-controller/pull/2435)
|
|
1. Fixed ignore extra dind container when container mode type is "dind"
|
|
[#2418](https://github.com/actions/actions-runner-controller/pull/2418)
|
|
1. Added additional cleanup finalizers [#2433](https://github.com/actions/actions-runner-controller/pull/2433)
|
|
1. gha-runner-scale-set listener pod inherits the ImagePullPolicy from the manager pod [#2477](https://github.com/actions/actions-runner-controller/pull/2477)
|
|
1. Treat `.ghe.com` domain as hosted environment [#2480](https://github.com/actions/actions-runner-controller/pull/2480)
|
|
|
|
### v0.3.0
|
|
|
|
#### Major changes
|
|
|
|
1. Runner pods are more similar to hosted runners [#2348](https://github.com/actions/actions-runner-controller/pull/2348)
|
|
1. Add support for self-signed CA certificates [#2268](https://github.com/actions/actions-runner-controller/pull/2268)
|
|
1. Fixed trailing slashes in config URLs breaking installations [#2381](https://github.com/actions/actions-runner-controller/pull/2381)
|
|
1. Fixed a bug where the listener pod would ignore proxy settings from env [#2366](https://github.com/actions/actions-runner-controller/pull/2366)
|
|
1. Added runner set name field making it optionally configurable [#2279](https://github.com/actions/actions-runner-controller/pull/2279)
|
|
1. Name and namespace labels of listener pod have been split [#2341](https://github.com/actions/actions-runner-controller/pull/2341)
|
|
1. Added chart name constraints validation on AutoscalingRunnerSet install [#2347](https://github.com/actions/actions-runner-controller/pull/2347)
|
|
|
|
### v0.2.0
|
|
|
|
#### Major changes
|
|
|
|
1. Added proxy support for the controller and the runner pods, see the new helm chart fields [#2286](https://github.com/actions/actions-runner-controller/pull/2286)
|
|
1. Added the abiilty to provide a pre-defined kubernetes secret for the autoscaling runner set helm chart [#2234](https://github.com/actions/actions-runner-controller/pull/2234)
|
|
1. Enhanced security posture by removing un-required permissions for the manager-role [#2260](https://github.com/actions/actions-runner-controller/pull/2260)
|
|
1. Enhanced our logging by returning an error when a runner group is defined in the values file but it's not created in GitHub [#2215](https://github.com/actions/actions-runner-controller/pull/2215)
|
|
1. Fixed helm charts issues that were preventing the use of DinD [#2291](https://github.com/actions/actions-runner-controller/pull/2291)
|
|
1. Fixed a bug that was preventing runner scale from being removed from the backend when they were deleted from the cluster [#2255](https://github.com/actions/actions-runner-controller/pull/2255) [#2223](https://github.com/actions/actions-runner-controller/pull/2223)
|
|
1. Fixed bugs with the helm chart definitions preventing certain values from being set [#2222](https://github.com/actions/actions-runner-controller/pull/2222)
|
|
1. Fixed a bug that prevented the configuration of a runner group for a runner scale set [#2216](https://github.com/actions/actions-runner-controller/pull/2216)
|