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TingluoHuangTingluoHuang
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Introduce new preview auto-scaling mode for ARC.
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‎Dockerfile

+2
Original file line numberDiff line numberDiff line change
@@ -37,6 +37,7 @@ RUN --mount=target=. \
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--mount=type=cache,mode=0777,target=${GOCACHE} \
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export GOOS=${TARGETOS} GOARCH=${TARGETARCH} GOARM=${TARGETVARIANT#v} && \
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go build -trimpath -ldflags="-s -w -X 'github.com/actions/actions-runner-controller/build.Version=${VERSION}'" -o /out/manager main.go && \
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go build -trimpath -ldflags="-s -w" -o /out/github-runnerscaleset-listener ./cmd/githubrunnerscalesetlistener && \
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go build -trimpath -ldflags="-s -w" -o /out/github-webhook-server ./cmd/githubwebhookserver && \
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go build -trimpath -ldflags="-s -w" -o /out/actions-metrics-server ./cmd/actionsmetricsserver
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@@ -49,6 +50,7 @@ WORKDIR /
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COPY --from=builder /out/manager .
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COPY --from=builder /out/github-webhook-server .
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COPY --from=builder /out/actions-metrics-server .
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COPY --from=builder /out/github-runnerscaleset-listener .
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USER 65532:65532
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‎Makefile

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@@ -86,6 +86,7 @@ test-with-deps: kube-apiserver etcd kubectl
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# Build manager binary
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manager: generate fmt vet
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go build -o bin/manager main.go
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go build -o bin/github-runnerscaleset-listener ./cmd/githubrunnerscalesetlistener
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# Run against the configured Kubernetes cluster in ~/.kube/config
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run: generate fmt vet manifests
@@ -115,6 +116,10 @@ manifests-gen-crds: controller-gen yq
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chart-crds:
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cp config/crd/bases/*.yaml charts/actions-runner-controller/crds/
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rm charts/actions-runner-controller/crds/actions.github.com_autoscalingrunnersets.yaml
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rm charts/actions-runner-controller/crds/actions.github.com_autoscalinglisteners.yaml
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rm charts/actions-runner-controller/crds/actions.github.com_ephemeralrunnersets.yaml
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rm charts/actions-runner-controller/crds/actions.github.com_ephemeralrunners.yaml
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# Run go fmt against code
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fmt:

‎PROJECT

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@@ -10,4 +10,16 @@ resources:
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- group: actions
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kind: RunnerDeployment
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version: v1alpha1
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- group: actions
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kind: AutoscalingRunnerSet
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version: v1alpha1
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- group: actions
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kind: EphemeralRunnerSet
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version: v1alpha1
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- group: actions
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kind: EphemeralRunner
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version: v1alpha1
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- group: actions
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kind: AutoscalingListener
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version: v1alpha1
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version: "2"

‎apis/actions.github.com/v1alpha1/autoscalinglistener_types.go

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@@ -0,0 +1,89 @@
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/*
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Copyright 2020 The actions-runner-controller authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1alpha1
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import (
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// AutoscalingListenerSpec defines the desired state of AutoscalingListener
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type AutoscalingListenerSpec struct {
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// Required
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GitHubConfigUrl string `json:"githubConfigUrl,omitempty"`
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// Required
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GitHubConfigSecret string `json:"githubConfigSecret,omitempty"`
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// Required
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RunnerScaleSetId int `json:"runnerScaleSetId,omitempty"`
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// Required
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AutoscalingRunnerSetNamespace string `json:"autoscalingRunnerSetNamespace,omitempty"`
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// Required
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AutoscalingRunnerSetName string `json:"autoscalingRunnerSetName,omitempty"`
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// Required
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EphemeralRunnerSetName string `json:"ephemeralRunnerSetName,omitempty"`
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// Required
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// +kubebuilder:validation:Minimum:=0
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MaxRunners int `json:"maxRunners,omitempty"`
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// Required
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// +kubebuilder:validation:Minimum:=0
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MinRunners int `json:"minRunners,omitempty"`
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// Required
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Image string `json:"image,omitempty"`
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// Required
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ImagePullSecrets []corev1.LocalObjectReference `json:"imagePullSecrets,omitempty"`
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}
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// AutoscalingListenerStatus defines the observed state of AutoscalingListener
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type AutoscalingListenerStatus struct {
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}
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//+kubebuilder:object:root=true
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//+kubebuilder:subresource:status
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//+kubebuilder:printcolumn:JSONPath=".spec.githubConfigUrl",name=GitHub Configure URL,type=string
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//+kubebuilder:printcolumn:JSONPath=".spec.autoscalingRunnerSetNamespace",name=AutoscalingRunnerSet Namespace,type=string
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//+kubebuilder:printcolumn:JSONPath=".spec.autoscalingRunnerSetName",name=AutoscalingRunnerSet Name,type=string
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// AutoscalingListener is the Schema for the autoscalinglisteners API
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type AutoscalingListener struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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Spec AutoscalingListenerSpec `json:"spec,omitempty"`
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Status AutoscalingListenerStatus `json:"status,omitempty"`
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}
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//+kubebuilder:object:root=true
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// AutoscalingListenerList contains a list of AutoscalingListener
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type AutoscalingListenerList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata,omitempty"`
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Items []AutoscalingListener `json:"items"`
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}
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func init() {
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SchemeBuilder.Register(&AutoscalingListener{}, &AutoscalingListenerList{})
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}

‎apis/actions.github.com/v1alpha1/autoscalingrunnerset_types.go

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@@ -0,0 +1,143 @@
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/*
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Copyright 2020 The actions-runner-controller authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
11+
distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
14+
limitations under the License.
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*/
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package v1alpha1
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import (
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"github.com/actions/actions-runner-controller/hash"
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corev1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// NOTE: json tags are required. Any new fields you add must have json tags for the fields to be serialized.
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//+kubebuilder:object:root=true
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//+kubebuilder:subresource:status
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//+kubebuilder:printcolumn:JSONPath=".spec.minRunners",name=Minimum Runners,type=number
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//+kubebuilder:printcolumn:JSONPath=".spec.maxRunners",name=Maximum Runners,type=number
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//+kubebuilder:printcolumn:JSONPath=".status.currentRunners",name=Current Runners,type=number
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//+kubebuilder:printcolumn:JSONPath=".status.state",name=State,type=string
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// AutoscalingRunnerSet is the Schema for the autoscalingrunnersets API
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type AutoscalingRunnerSet struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"`
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Spec AutoscalingRunnerSetSpec `json:"spec,omitempty"`
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Status AutoscalingRunnerSetStatus `json:"status,omitempty"`
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}
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// AutoscalingRunnerSetSpec defines the desired state of AutoscalingRunnerSet
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type AutoscalingRunnerSetSpec struct {
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// Required
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GitHubConfigUrl string `json:"githubConfigUrl,omitempty"`
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// Required
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GitHubConfigSecret string `json:"githubConfigSecret,omitempty"`
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// +optional
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RunnerGroup string `json:"runnerGroup,omitempty"`
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// +optional
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Proxy *ProxyConfig `json:"proxy,omitempty"`
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// +optional
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GitHubServerTLS *GitHubServerTLSConfig `json:"githubServerTLS,omitempty"`
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// Required
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Template corev1.PodTemplateSpec `json:"template,omitempty"`
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// +optional
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// +kubebuilder:validation:Minimum:=0
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MaxRunners *int `json:"maxRunners,omitempty"`
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// +optional
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// +kubebuilder:validation:Minimum:=0
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MinRunners *int `json:"minRunners,omitempty"`
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}
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type GitHubServerTLSConfig struct {
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// Required
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RootCAsConfigMapRef string `json:"certConfigMapRef,omitempty"`
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}
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type ProxyConfig struct {
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// +optional
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HTTP *ProxyServerConfig `json:"http,omitempty"`
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// +optional
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HTTPS *ProxyServerConfig `json:"https,omitempty"`
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}
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type ProxyServerConfig struct {
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// Required
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Url string `json:"url,omitempty"`
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// +optional
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CredentialSecretRef string `json:"credentialSecretRef,omitempty"`
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// +optional
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NoProxy []string `json:"noProxy,omitempty"`
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}
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// AutoscalingRunnerSetStatus defines the observed state of AutoscalingRunnerSet
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type AutoscalingRunnerSetStatus struct {
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// +optional
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CurrentRunners int `json:"currentRunners,omitempty"`
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// +optional
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State string `json:"state,omitempty"`
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}
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func (ars *AutoscalingRunnerSet) ListenerSpecHash() string {
106+
type listenerSpec = AutoscalingRunnerSetSpec
107+
arsSpec := ars.Spec.DeepCopy()
108+
spec := arsSpec
109+
return hash.ComputeTemplateHash(&spec)
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}
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func (ars *AutoscalingRunnerSet) RunnerSetSpecHash() string {
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type runnerSetSpec struct {
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GitHubConfigUrl string
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GitHubConfigSecret string
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RunnerGroup string
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Proxy *ProxyConfig
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GitHubServerTLS *GitHubServerTLSConfig
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Template corev1.PodTemplateSpec
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}
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spec := &runnerSetSpec{
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GitHubConfigUrl: ars.Spec.GitHubConfigUrl,
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GitHubConfigSecret: ars.Spec.GitHubConfigSecret,
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RunnerGroup: ars.Spec.RunnerGroup,
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Proxy: ars.Spec.Proxy,
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GitHubServerTLS: ars.Spec.GitHubServerTLS,
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Template: ars.Spec.Template,
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}
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return hash.ComputeTemplateHash(&spec)
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}
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//+kubebuilder:object:root=true
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// AutoscalingRunnerSetList contains a list of AutoscalingRunnerSet
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type AutoscalingRunnerSetList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata,omitempty"`
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Items []AutoscalingRunnerSet `json:"items"`
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}
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func init() {
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SchemeBuilder.Register(&AutoscalingRunnerSet{}, &AutoscalingRunnerSetList{})
143+
}

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