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Support unified deployment of Poller and Scaler to GKE
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33
kubernetes/unified/autoscaler-config/autoscaler-config-hourly.yaml.template
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| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: autoscaler-config-hourly | ||
| namespace: spanner-autoscaler | ||
| data: | ||
| autoscaler-config-hourly.yaml: | | ||
| --- | ||
| - projectId: ${PROJECT_ID} | ||
| instanceId: autoscale-test | ||
| # Delete this stanza if using Firestore for state | ||
| stateDatabase: | ||
| name: spanner | ||
| instanceId: autoscale-test-state | ||
| databaseId: spanner-autoscaler-state | ||
| scalingMethod: DIRECT | ||
| units: PROCESSING_UNITS | ||
| minSize: 200 | ||
| maxSize: 200 |
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kubernetes/unified/autoscaler-config/autoscaler-config.yaml.template
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| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
|
|
||
| apiVersion: v1 | ||
| kind: ConfigMap | ||
| metadata: | ||
| name: autoscaler-config | ||
| namespace: spanner-autoscaler | ||
| data: | ||
| autoscaler-config.yaml: | | ||
| --- | ||
| - projectId: ${PROJECT_ID} | ||
| instanceId: autoscale-test | ||
| # Delete this stanza if using Firestore for state | ||
| stateDatabase: | ||
| name: spanner | ||
| instanceId: autoscale-test-state | ||
| databaseId: spanner-autoscaler-state | ||
| scalingMethod: LINEAR | ||
| units: PROCESSING_UNITS | ||
| minSize: 100 | ||
| maxSize: 500 |
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| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| apiVersion: kpt.dev/v1 | ||
| kind: Kptfile | ||
| metadata: | ||
| name: autoscaler-pkg | ||
| annotations: | ||
| config.kubernetes.io/local-config: "true" | ||
| info: | ||
| description: Config for Spanner autoscaler |
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| # autoscaler-pkg | ||
|
|
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| ## Description | ||
|
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| Config for Spanner Autoscaler | ||
|
|
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| ### View package content | ||
|
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| `kpt pkg tree autoscaler-pkg` | ||
| [Details](https://kpt.dev/reference/cli/pkg/tree/) | ||
|
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| ## Installation | ||
|
|
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| See [documentation][docs] for installation and configuration instructions. | ||
|
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||
| [docs]: ../../../terraform/gke/README.md |
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| # Copyright 2023 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| # | ||
| apiVersion: networking.k8s.io/v1 | ||
| kind: NetworkPolicy | ||
| metadata: | ||
| name: default-deny-all | ||
| namespace: spanner-autoscaler # kpt-set: ${namespace} | ||
| spec: | ||
| podSelector: {} | ||
| policyTypes: | ||
| - Ingress |
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| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| apiVersion: kpt.dev/v1 | ||
| kind: Kptfile | ||
| metadata: | ||
| name: scaler | ||
| annotations: | ||
| config.kubernetes.io/local-config: "true" | ||
| info: | ||
| description: Config for Spanner autoscaler |
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| # scaler | ||
|
|
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| ## Description | ||
|
|
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| Config for Spanner Autoscaler | ||
|
|
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| ### View package content | ||
|
|
||
| `kpt pkg tree scaler` | ||
| [Details](https://kpt.dev/reference/cli/pkg/tree/) | ||
|
|
||
| ## Installation | ||
|
|
||
| See [documentation][docs] for installation and configuration instructions. | ||
|
|
||
| [docs]: ../../../../terraform/gke/unified/README.md |
51 changes: 51 additions & 0 deletions
51
kubernetes/unified/autoscaler-pkg/scaler/scaler-hourly.yaml
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| @@ -0,0 +1,51 @@ | ||
| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| apiVersion: batch/v1 | ||
| kind: CronJob | ||
| metadata: | ||
| name: scaler-hourly | ||
| namespace: spanner-autoscaler # kpt-set: ${namespace} | ||
| spec: | ||
| concurrencyPolicy: Forbid | ||
| schedule: "1 * * * *" | ||
| jobTemplate: | ||
| spec: | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: scaler | ||
| spec: | ||
| containers: | ||
| - name: scaler | ||
| image: scaler-image # kpt-set: ${scaler_image} | ||
| resources: | ||
| requests: | ||
| memory: "256Mi" | ||
| cpu: "250m" | ||
| limits: | ||
| memory: "256Mi" | ||
| env: | ||
| - name: AUTOSCALER_CONFIG | ||
| value: "/etc/autoscaler-config/autoscaler-config-hourly.yaml" | ||
| volumeMounts: | ||
| - name: config-volume | ||
| mountPath: /etc/autoscaler-config | ||
| volumes: | ||
| - name: config-volume | ||
| configMap: | ||
| name: autoscaler-config-hourly | ||
| nodeSelector: | ||
| iam.gke.io/gke-metadata-server-enabled: "true" | ||
| restartPolicy: Never | ||
| serviceAccountName: scaler-sa |
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| # Copyright 2022 Google LLC | ||
| # | ||
| # Licensed under the Apache License, Version 2.0 (the "License"); | ||
| # you may not use this file except in compliance with the License. | ||
| # You may obtain a copy of the License at | ||
| # | ||
| # http://www.apache.org/licenses/LICENSE-2.0 | ||
| # | ||
| # Unless required by applicable law or agreed to in writing, software | ||
| # distributed under the License is distributed on an "AS IS" BASIS, | ||
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| # See the License for the specific language governing permissions and | ||
| # limitations under the License. | ||
| apiVersion: batch/v1 | ||
| kind: CronJob | ||
| metadata: | ||
| name: scaler | ||
| namespace: spanner-autoscaler # kpt-set: ${namespace} | ||
| spec: | ||
| concurrencyPolicy: Forbid | ||
| schedule: "*/2 * * * *" | ||
| jobTemplate: | ||
| spec: | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: scaler | ||
| spec: | ||
| containers: | ||
| - name: scaler | ||
| image: scaler-image # kpt-set: ${scaler_image} | ||
| resources: | ||
| requests: | ||
| memory: "256Mi" | ||
| cpu: "250m" | ||
| limits: | ||
| memory: "256Mi" | ||
| volumeMounts: | ||
| - name: config-volume | ||
| mountPath: /etc/autoscaler-config | ||
| volumes: | ||
| - name: config-volume | ||
| configMap: | ||
| name: autoscaler-config | ||
| nodeSelector: | ||
| iam.gke.io/gke-metadata-server-enabled: "true" | ||
| restartPolicy: Never | ||
| serviceAccountName: scaler-sa |
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| ARG NODE_VERSION=18 | ||
| FROM node:${NODE_VERSION}-alpine AS build-env | ||
|
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| WORKDIR /usr/src/app | ||
| COPY . . | ||
|
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| RUN npm config set update-notifier false | ||
| RUN npm install | ||
|
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| FROM gcr.io/distroless/nodejs${NODE_VERSION}:latest | ||
| COPY --from=build-env /usr/src/app /usr/src/app | ||
| WORKDIR /usr/src/app/scaler/scaler-core | ||
|
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| CMD ["../../index.js"] |
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