Add hostAliases to the runner spec (actions#456)

amun · Apr 17, 2021 · 2e551c9 · 2e551c9
1 parent 7b44454
commit 2e551c9
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diff --git a/api/v1alpha1/runner_types.go b/api/v1alpha1/runner_types.go
@@ -96,6 +96,8 @@ type RunnerSpec struct {
 	DockerEnabled *bool `json:"dockerEnabled,omitempty"`
 	// +optional
 	DockerMTU *int64 `json:"dockerMTU,omitempty"`
+	// +optional
+	HostAliases []corev1.HostAlias `json:"hostAliases,omitempty"`
 }
 
 // ValidateRepository validates repository field.

diff --git a/api/v1alpha1/zz_generated.deepcopy.go b/api/v1alpha1/zz_generated.deepcopy.go
diff --git a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerdeployments.yaml
@@ -607,6 +607,20 @@ spec:
                       type: array
                     group:
                       type: string
+                    hostAliases:
+                      items:
+                        description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                        properties:
+                          hostnames:
+                            description: Hostnames for the above IP address.
+                            items:
+                              type: string
+                            type: array
+                          ip:
+                            description: IP address of the host file entry.
+                            type: string
+                        type: object
+                      type: array
                     image:
                       type: string
                     imagePullPolicy:

diff --git a/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml b/charts/actions-runner-controller/crds/actions.summerwind.dev_runnerreplicasets.yaml
@@ -607,6 +607,20 @@ spec:
                       type: array
                     group:
                       type: string
+                    hostAliases:
+                      items:
+                        description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                        properties:
+                          hostnames:
+                            description: Hostnames for the above IP address.
+                            items:
+                              type: string
+                            type: array
+                          ip:
+                            description: IP address of the host file entry.
+                            type: string
+                        type: object
+                      type: array
                     image:
                       type: string
                     imagePullPolicy:

diff --git a/charts/actions-runner-controller/crds/actions.summerwind.dev_runners.yaml b/charts/actions-runner-controller/crds/actions.summerwind.dev_runners.yaml
@@ -572,6 +572,20 @@ spec:
               type: array
             group:
               type: string
+            hostAliases:
+              items:
+                description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                properties:
+                  hostnames:
+                    description: Hostnames for the above IP address.
+                    items:
+                      type: string
+                    type: array
+                  ip:
+                    description: IP address of the host file entry.
+                    type: string
+                type: object
+              type: array
             image:
               type: string
             imagePullPolicy:

diff --git a/config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml b/config/crd/bases/actions.summerwind.dev_runnerdeployments.yaml
@@ -607,6 +607,20 @@ spec:
                       type: array
                     group:
                       type: string
+                    hostAliases:
+                      items:
+                        description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                        properties:
+                          hostnames:
+                            description: Hostnames for the above IP address.
+                            items:
+                              type: string
+                            type: array
+                          ip:
+                            description: IP address of the host file entry.
+                            type: string
+                        type: object
+                      type: array
                     image:
                       type: string
                     imagePullPolicy:

diff --git a/config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml b/config/crd/bases/actions.summerwind.dev_runnerreplicasets.yaml
@@ -607,6 +607,20 @@ spec:
                       type: array
                     group:
                       type: string
+                    hostAliases:
+                      items:
+                        description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                        properties:
+                          hostnames:
+                            description: Hostnames for the above IP address.
+                            items:
+                              type: string
+                            type: array
+                          ip:
+                            description: IP address of the host file entry.
+                            type: string
+                        type: object
+                      type: array
                     image:
                       type: string
                     imagePullPolicy:

diff --git a/config/crd/bases/actions.summerwind.dev_runners.yaml b/config/crd/bases/actions.summerwind.dev_runners.yaml
@@ -572,6 +572,20 @@ spec:
               type: array
             group:
               type: string
+            hostAliases:
+              items:
+                description: HostAlias holds the mapping between IP and hostnames that will be injected as an entry in the pod's hosts file.
+                properties:
+                  hostnames:
+                    description: Hostnames for the above IP address.
+                    items:
+                      type: string
+                    type: array
+                  ip:
+                    description: IP address of the host file entry.
+                    type: string
+                type: object
+              type: array
             image:
               type: string
             imagePullPolicy:

diff --git a/controllers/runner_controller.go b/controllers/runner_controller.go
@@ -813,6 +813,10 @@ func (r *RunnerReconciler) newPod(runner v1alpha1.Runner) (corev1.Pod, error) {
 		pod.Spec.TerminationGracePeriodSeconds = runner.Spec.TerminationGracePeriodSeconds
 	}
 
+	if len(runner.Spec.HostAliases) != 0 {
+		pod.Spec.HostAliases = runner.Spec.HostAliases
+	}
+
 	if err := ctrl.SetControllerReference(&runner, &pod, r.Scheme); err != nil {
 		return pod, err
 	}