refactor: expand gitlab's kb with its own section and the intallation of k8s runners

examples/kubernetes/values.gitlab-runner.yaml

@@ -0,0 +1,125 @@
+---
+
+##
+# Source:
+# `helm template --namespace 'gitlab' --values "values.gitlab-runner.yaml" --set global.hosts.hostSuffix='test' \
+#   'gitlab-runner' 'gitlab/gitlab-runner'`
+##
+
+useTini: false
+
+image:
+  registry: registry.gitlab.com
+  image: gitlab-org/gitlab-runner
+imagePullPolicy: IfNotPresent
+
+gitlabUrl: https://gitlab.company.com/
+
+unregisterRunners: true
+
+terminationGracePeriodSeconds: 3600
+
+concurrent: 10
+shutdown_timeout: 0
+checkInterval: 30
+
+sessionServer:
+  enabled: false
+
+rbac:
+  create: true
+  generatedServiceAccountName: ""
+  rules: []
+  clusterWideAccess: false
+  podSecurityPolicy:
+    enabled: false
+    resourceNames:
+      - gitlab-runner
+
+metrics:
+  enabled: false
+  portName: metrics
+  port: 9252
+  serviceMonitor:
+    enabled: false
+
+service:
+  enabled: false
+  type: ClusterIP
+
+runners:
+  config: |
+    [[runners]]
+
+      [runners.cache]
+        Type = "s3"
+        Path = "runner/"
+        Shared = true
+        MaxUploadedArchiveSize = 0
+
+        [runners.cache.s3]
+          ServerAddress = "s3.amazonaws.com"
+          BucketName = "company-ci"
+          BucketLocation = "eu-west-1"
+
+      [runners.kubernetes]
+        namespace = "{{.Release.Namespace}}"
+        image = "alpine"
+        pull_policy = [
+          "if-not-present",
+          "always"
+        ]
+        allowed_pull_policies = [
+          "if-not-present",
+          "always",
+          "never"
+        ]
+
+  configPath: ""
+  name: "test-runner-on-k8s"
+  secret: gitlab-runner-token
+  cache: {}
+
+securityContext:
+  allowPrivilegeEscalation: false
+  readOnlyRootFilesystem: false
+  runAsNonRoot: true
+  privileged: false
+  capabilities:
+    drop: ["ALL"]
+
+strategy: {}
+
+podSecurityContext:
+  runAsUser: 100
+  fsGroup: 65533
+
+resources: {}
+
+affinity: {}
+topologySpreadConstraints: {}
+nodeSelector: {}
+tolerations: []
+
+extraEnv: {}
+extraEnvFrom: {}
+
+hostAliases: []
+
+deploymentAnnotations: {}
+deploymentLabels:
+  team: infra
+
+podAnnotations: {}
+podLabels:
+  team: infra
+
+priorityClassName: ""
+
+secrets: []
+configMaps: {}
+
+volumeMounts: []
+volumes: []
+
+extraObjects: []