github.com/google/syzkaller@v0.0.0-20240517125934-c0f1611a36d6/.github/arc_config/values.yaml

# Copyright 2020 syzkaller project authors. All rights reserved.
# Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.

## githubConfigUrl is the GitHub url for where you want to configure runners
## ex: https://github.com/myorg/myrepo or https://github.com/myorg
githubConfigUrl: "https://github.com/google/syzkaller"

## githubConfigSecret is the k8s secrets to use when auth with GitHub API.
## You can choose to use GitHub App or a PAT token
githubConfigSecret:
  ### GitHub Apps Configuration
  ## NOTE: IDs MUST be strings, use quotes
  #github_app_id: ""
  #github_app_installation_id: ""
  #github_app_private_key: |

  ### GitHub PAT Configuration
  github_token: ""
## If you have a pre-define Kubernetes secret in the same namespace the gha-runner-scale-set is going to deploy,
## you can also reference it via `githubConfigSecret: pre-defined-secret`.
## You need to make sure your predefined secret has all the required secret data set properly.
##   For a pre-defined secret using GitHub PAT, the secret needs to be created like this:
##   > kubectl create secret generic pre-defined-secret --namespace=my_namespace --from-literal=github_token='ghp_your_pat'
##   For a pre-defined secret using GitHub App, the secret needs to be created like this:
##   > kubectl create secret generic pre-defined-secret --namespace=my_namespace --from-literal=github_app_id=123456 --from-literal=github_app_installation_id=654321 --from-literal=github_app_private_key='-----BEGIN CERTIFICATE-----*******'
# githubConfigSecret: pre-defined-secret

## proxy can be used to define proxy settings that will be used by the
## controller, the listener and the runner of this scale set.
#
# proxy:
#   http:
#     url: http://proxy.com:1234
#     credentialSecretRef: proxy-auth # a secret with `username` and `password` keys
#   https:
#     url: http://proxy.com:1234
#     credentialSecretRef: proxy-auth # a secret with `username` and `password` keys
#   noProxy:
#     - example.com
#     - example.org

## maxRunners is the max number of runners the autoscaling runner set will scale up to.
# maxRunners: 5

## minRunners is the min number of idle runners. The target number of runners created will be
## calculated as a sum of minRunners and the number of jobs assigned to the scale set.
# minRunners: 0

# runnerGroup: "default"

## name of the runner scale set to create.  Defaults to the helm release name
# runnerScaleSetName: ""

## A self-signed CA certificate for communication with the GitHub server can be
## provided using a config map key selector. If `runnerMountPath` is set, for
## each runner pod ARC will:
## - create a `github-server-tls-cert` volume containing the certificate
##   specified in `certificateFrom`
## - mount that volume on path `runnerMountPath`/{certificate name}
## - set NODE_EXTRA_CA_CERTS environment variable to that same path
## - set RUNNER_UPDATE_CA_CERTS environment variable to "1" (as of version
##   2.303.0 this will instruct the runner to reload certificates on the host)
##
## If any of the above had already been set by the user in the runner pod
## template, ARC will observe those and not overwrite them.
## Example configuration:
#
# githubServerTLS:
#   certificateFrom:
#     configMapKeyRef:
#       name: config-map-name
#       key: ca.crt
#   runnerMountPath: /usr/local/share/ca-certificates/

## Container mode is an object that provides out-of-box configuration
## for dind and kubernetes mode. Template will be modified as documented under the
## template object.
##
## If any customization is required for dind or kubernetes mode, containerMode should remain
## empty, and configuration should be applied to the template.
containerMode:
  type: "kubernetes"  ## type can be set to dind or kubernetes
  ## the following is required when containerMode.type=kubernetes
  kubernetesModeWorkVolumeClaim:
    accessModes: ["ReadWriteOnce"]
    # For local testing, use https://github.com/openebs/dynamic-localpv-provisioner/blob/develop/docs/quickstart.md to provide dynamic provision volume with storageClassName: openebs-hostpath
    storageClassName: "openebs-hostpath"
    resources:
      requests:
        storage: 1Gi
  kubernetesModeServiceAccount:
    annotations:

## template is the PodSpec for each listener Pod
## For reference: https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
# listenerTemplate:
#   spec:
#     containers:
#     # Use this section to append additional configuration to the listener container.
#     # If you change the name of the container, the configuration will not be applied to the listener,
#     # and it will be treated as a side-car container.
#     - name: listener
#       securityContext:
#         runAsUser: 1000
#     # Use this section to add the configuration of a side-car container.
#     # Comment it out or remove it if you don't need it.
#     # Spec for this container will be applied as is without any modifications.
#     - name: side-car
#       image: example-sidecar

## template is the PodSpec for each runner Pod
## For reference: https://kubernetes.io/docs/reference/kubernetes-api/workload-resources/pod-v1/#PodSpec
template:
  ## template.spec will be modified if you change the container mode
  ## with containerMode.type=dind, we will populate the template.spec with following pod spec
  ## template:
  ##   spec:
  ##     initContainers:
  ##     - name: init-dind-externals
  ##       image: ghcr.io/actions/actions-runner:latest
  ##       command: ["cp", "-r", "-v", "/home/runner/externals/.", "/home/runner/tmpDir/"]
  ##       volumeMounts:
  ##         - name: dind-externals
  ##           mountPath: /home/runner/tmpDir
  ##     containers:
  ##     - name: runner
  ##       image: ghcr.io/actions/actions-runner:latest
  ##       command: ["/home/runner/run.sh"]
  ##       env:
  ##         - name: DOCKER_HOST
  ##           value: unix:///run/docker/docker.sock
  ##       volumeMounts:
  ##         - name: work
  ##           mountPath: /home/runner/_work
  ##         - name: dind-sock
  ##           mountPath: /run/docker
  ##           readOnly: true
  ##     - name: dind
  ##       image: docker:dind
  ##       args:
  ##         - dockerd
  ##         - --host=unix:///run/docker/docker.sock
  ##         - --group=$(DOCKER_GROUP_GID)
  ##       env:
  ##         - name: DOCKER_GROUP_GID
  ##           value: "123"
  ##       securityContext:
  ##         privileged: true
  ##       volumeMounts:
  ##         - name: work
  ##           mountPath: /home/runner/_work
  ##         - name: dind-sock
  ##           mountPath: /run/docker
  ##         - name: dind-externals
  ##           mountPath: /home/runner/externals
  ##     volumes:
  ##     - name: work
  ##       emptyDir: {}
  ##     - name: dind-sock
  ##       emptyDir: {}
  ##     - name: dind-externals
  ##       emptyDir: {}
  ######################################################################################################
  ## with containerMode.type=kubernetes, we will populate the template.spec with following pod spec
  ## template:
  ##   spec:
  ##     containers:
  ##     - name: runner
  ##       image: ghcr.io/actions/actions-runner:latest
  ##       command: ["/home/runner/run.sh"]
  ##       env:
  ##         - name: ACTIONS_RUNNER_CONTAINER_HOOKS
  ##           value: /home/runner/k8s/index.js
  ##         - name: ACTIONS_RUNNER_POD_NAME
  ##           valueFrom:
  ##             fieldRef:
  ##               fieldPath: metadata.name
  ##         - name: ACTIONS_RUNNER_REQUIRE_JOB_CONTAINER
  ##           value: "true"
  ##       volumeMounts:
  ##         - name: work
  ##           mountPath: /home/runner/_work
  ##     volumes:
  ##       - name: work
  ##         ephemeral:
  ##           volumeClaimTemplate:
  ##             spec:
  ##               accessModes: [ "ReadWriteOnce" ]
  ##               storageClassName: "local-path"
  ##               resources:
  ##                 requests:
  ##                   storage: 1Gi
  spec:
    containers:
    - name: runner
      image: ghcr.io/actions/actions-runner:latest
      command: ["/home/runner/run.sh"]
      resources:
        requests:
          cpu: 31

## Optional controller service account that needs to have required Role and RoleBinding
## to operate this gha-runner-scale-set installation.
## The helm chart will try to find the controller deployment and its service account at installation time.
## In case the helm chart can't find the right service account, you can explicitly pass in the following value
## to help it finish RoleBinding with the right service account.
## Note: if your controller is installed to only watch a single namespace, you have to pass these values explicitly.
# controllerServiceAccount:
#   namespace: arc-system
#   name: test-arc-gha-runner-scale-set-controller