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package kube |
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|
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service: [ID=_]: { |
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apiVersion: "v1" |
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kind: "Service" |
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metadata: { |
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name: ID |
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labels: { |
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app: ID // by convention |
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domain: "prod" // always the same in the given files |
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component: #Component // varies per directory |
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} |
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} |
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spec: { |
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// Any port has the following properties. |
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ports: [...{ |
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port: int |
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protocol: *"TCP" | "UDP" // from the Kubernetes definition |
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name: string | *"client" |
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}] |
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selector: metadata.labels // we want those to be the same |
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} |
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} |
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|
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deployment: [ID=_]: { |
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apiVersion: "apps/v1" |
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kind: "Deployment" |
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metadata: name: ID |
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spec: { |
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// 1 is the default, but we allow any number |
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replicas: *1 | int |
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template: { |
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metadata: labels: { |
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app: ID |
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domain: "prod" |
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component: #Component |
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} |
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// we always have one namesake container |
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spec: containers: [{name: ID}] |
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} |
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} |
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} |
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|
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#Component: string |
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|
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daemonSet: [ID=_]: _spec & { |
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apiVersion: "apps/v1" |
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kind: "DaemonSet" |
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_name: ID |
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} |
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|
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statefulSet: [ID=_]: _spec & { |
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apiVersion: "apps/v1" |
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kind: "StatefulSet" |
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_name: ID |
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} |
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|
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deployment: [ID=_]: _spec & { |
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apiVersion: "apps/v1" |
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kind: "Deployment" |
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_name: ID |
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spec: replicas: *1 | int |
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} |
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|
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configMap: [ID=_]: { |
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metadata: name: ID |
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metadata: labels: component: #Component |
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} |
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|
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_spec: { |
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_name: string |
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|
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metadata: name: _name |
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metadata: labels: component: #Component |
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spec: selector: {} |
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spec: template: { |
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metadata: labels: { |
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app: _name |
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component: #Component |
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domain: "prod" |
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} |
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spec: containers: [{name: _name}] |
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} |
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} |
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|
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// Define the _export option and set the default to true |
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// for all ports defined in all containers. |
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_spec: spec: template: spec: containers: [...{ |
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ports: [...{ |
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_export: *true | false // include the port in the service |
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}] |
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}] |
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|
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for x in [deployment, daemonSet, statefulSet] for k, v in x { |
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service: "\(k)": { |
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spec: selector: v.spec.template.metadata.labels |
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|
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spec: ports: [ |
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for c in v.spec.template.spec.containers |
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for p in c.ports |
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if p._export { |
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let Port = p.containerPort // Port is an alias |
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port: *Port | int |
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targetPort: *Port | int |
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}, |
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] |
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} |
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} |
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|
