Merge pull request #373 from Liujingfang1/pathconfigmore

add default configurations for different transformers

pkg/transformerconfig/defaultconfig/commonannotations.go

@@ -0,0 +1,60 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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.
+*/
+
+package defaultconfig
+
+const commonAnnotationPathConfigs = `
+commonAnnotations:
+- path: metadata/annotations
+  create: true
+
+- path: spec/template/metadata/annotations
+  create: true
+  version: v1
+  kind: ReplicationController
+
+- path: spec/template/metadata/annotations
+  create: true
+  kind: Deployment
+
+- path: spec/template/metadata/annotations
+  create: true
+  kind: ReplicaSet
+
+- path: spec/template/metadata/annotations
+  create: true
+  kind: DaemonSet
+
+- path: spec/template/metadata/annotations
+  create: true
+  kind: StatefulSet
+
+- path: spec/template/metadata/annotations
+  create: true
+  group: batch
+  kind: Job
+
+- path: spec/jobTemplate/metadata/annotations
+  create: true
+  group: batch
+  kind: CronJob
+
+- path: spec/jobTemplate/spec/template/metadata/annotations
+  create: true
+  group: batch
+  kind: CronJob
+
+`

pkg/transformerconfig/defaultconfig/commonlabels.go

@@ -0,0 +1,152 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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.
+*/
+
+package defaultconfig
+
+const commonLabelPathConfigs = `
+commonLabels:
+- path: metadata/labels
+  create: true
+
+- path: spec/selector
+  create: true
+  version: v1
+  kind: Service
+
+- path: spec/selector
+  create: true
+  version: v1
+  kind: ReplicationController
+
+- path: spec/template/metadata/labels
+  create: true
+  version: v1
+  kind: ReplicationController
+
+- path: spec/selector/matchLabels
+  create: true
+  kind: Deployment
+
+- path: spec/template/metadata/labels
+  create: true
+  kind: Deployment
+
+- path: spec/template/spec/affinity/podAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: Deployment
+
+- path: spec/template/spec/affinity/podAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: Deployment
+
+- path: spec/template/spec/affinity/podAntiAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: Deployment
+
+- path: spec/template/spec/affinity/podAntiAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: Deployment
+
+- path: spec/selector/matchLabels
+  create: true
+  kind: ReplicaSet
+
+- path: spec/template/metadata/labels
+  create: true
+  kind: ReplicaSet
+
+- path: spec/selector/matchLabels
+  create: true
+  kind: DaemonSet
+
+- path: spec/template/metadata/labels
+  create: true
+  kind: DaemonSet
+
+- path: spec/selector/matchLabels
+  create: true
+  group: apps
+  kind: StatefulSet
+
+- path: spec/template/metadata/labels
+  create: true
+  group: apps
+  kind: StatefulSet
+
+- path: spec/template/spec/affinity/podAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: StatefulSet
+
+- path: spec/template/spec/affinity/podAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: StatefulSet
+
+- path: spec/template/spec/affinity/podAntiAffinity/preferredDuringSchedulingIgnoredDuringExecution/podAffinityTerm/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: StatefulSet
+
+- path: spec/template/spec/affinity/podAntiAffinity/requiredDuringSchedulingIgnoredDuringExecution/labelSelector/matchLabels
+  create: false
+  group: apps
+  kind: StatefulSet
+
+- path: spec/selector/matchLabels
+  create: false
+  group: batch
+  kind: Job
+
+- path: spec/template/metadata/Labels
+  create: true
+  group: batch
+  kind: Job
+
+- path: spec/jobTemplate/spec/selector/matchLabels
+  create: false
+  group: batch
+  kind: CronJob
+
+- path: spec/jobTemplate/spec/template/metadata/labels
+  create: true
+  group: batch
+  kind: CronJob
+
+- path: spec/selector/matchLabels
+  create: false
+  group: policy
+  kind: PodDisruptionBudget
+
+- path: spec/podSelector/matchLabels
+  create: false
+  group: networking.k8s.io
+  kind: NetworkPolicy
+
+- path: spec/ingress/from/podSelector/matchLabels
+  create: false
+  group: networking.k8s.io
+  kind: NetworkPolicy
+
+- path: spec/egress/to/podSelector/matchLabels
+  create: false
+  group: networking.k8s.io
+  kind: NetworkPolicy
+`

pkg/transformerconfig/defaultconfig/defaultconfig.go

@@ -26,6 +26,11 @@ import (
 func GetDefaultPathConfigs() []byte {
 	configData := [][]byte{
 		[]byte(namePrefixPathConfigs),
+		[]byte(commonLabelPathConfigs),
+		[]byte(commonAnnotationPathConfigs),
+		[]byte(namespacePathConfigs),
+		[]byte(varReferencePathConfigs),
+		[]byte(nameReferencePathConfigs),
 	}
 	return bytes.Join(configData, []byte(`\n`))
 }

pkg/transformerconfig/defaultconfig/namereference.go

@@ -0,0 +1,306 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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.
+*/
+
+package defaultconfig
+
+const (
+	nameReferencePathConfigs = `
+nameReference:
+- kind: Deployment
+  pathConfigs:
+  - path: spec/scaleTargetRef/name
+    kind: HorizontalPodAutoscaler
+
+- kind: ReplicationController
+  pathConfigs:
+  - path: spec/scaleTargetRef/name
+    kind: HorizontalPodAutoscaler
+
+- kind: ReplicaSet
+  pathConfigs:
+  - path: spec/scaleTargetRef/name
+    kind: HorizontalPodAutoscaler
+
+- kind: ConfigMap
+  version: v1
+  pathConfigs:
+  - path: spec/volumes/configMap/name
+    version: v1
+    kind: Pod
+  - path: spec/containers/env/valueFrom/configMapKeyRef/name
+    version: v1
+    kind: Pod
+  - path: spec/initContainers/env/valueFrom/configMapKeyRef/name
+    version: v1
+    kind: Pod
+  - path: spec/containers/envFrom/configMapRef/name
+    version: v1
+    kind: Pod
+  - path: spec/initContainers/envFrom/configMapRef/name
+    version: v1
+    kind: Pod
+  - path: spec/template/spec/volumes/configMap/name
+    kind: Deployment
+  - path: spec/template/spec/containers/env/valueFrom/configMapKeyRef/name
+    kind: Deployment
+  - path: spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: Deployment
+  - path: spec/template/spec/containers/envFrom/configMapRef/name
+    kind: Deployment
+  - path: spec/template/spec/initContainers/envFrom/configMapRef/name
+    kind: Deployment
+  - path: spec/template/spec/volumes/projected/sources/configMap/name
+    kind: Deployment
+  - path: spec/template/spec/volumes/configMap/name
+    kind: ReplicaSet
+  - path: spec/template/spec/containers/env/valueFrom/configMapKeyRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/containers/envFrom/configMapRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/initContainers/envFrom/configMapRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/volumes/configMap/name
+    kind: DaemonSet
+  - path: spec/template/spec/containers/env/valueFrom/configMapKeyRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/containers/envFrom/configMapRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/initContainers/envFrom/configMapRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/volumes/configMap/name
+    kind: StatefulSet
+  - path: spec/template/spec/containers/env/valueFrom/configMapKeyRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/containers/envFrom/configMapRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/initContainers/envFrom/configMapRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/volumes/projected/sources/configMap/name
+    kind: StatefulSet
+  - path: spec/template/spec/volumes/configMap/name
+    kind: Job
+  - path: spec/template/spec/containers/env/valueFrom/configMapKeyRef/name
+    kind: Job
+  - path: spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: Job
+  - path: spec/template/spec/containers/envFrom/configMapRef/name
+    kind: Job
+  - path: spec/template/spec/initContainers/envFrom/configMapRef/name
+    kind: Job
+  - path: spec/jobTemplate/spec/template/spec/volumes/configMap/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/containers/env/valueFrom/configmapKeyRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/initContainers/env/valueFrom/configMapKeyRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/containers/envFrom/configMapRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/initContainers/envFrom/configmapRef/name
+    kind: CronJob
+
+- kind: Secret
+  version: v1
+  pathConfigs:
+  - path: spec/volumes/secret/secretName
+    version: v1
+    kind: Pod
+  - path: spec/containers/env/valueFrom/secretkeyRef/name
+    version: v1
+    kind: Pod
+  - path: spec/initContainers/env/valueFrom/secretkeyRef/name
+    version: v1
+    kind: Pod
+  - path: spec/containers/envFrom/secretRef/name
+    version: v1
+    kind: Pod
+  - path: spec/initContainers/envFrom/secretRef/name
+    version: v1
+    kind: Pod
+  - path: spec/imagePullSecrets/name
+    version: v1
+    kind: Pod
+  - path: spec/template/spec/volumes/secret/secretName
+    kind: Deployment
+  - path: spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: Deployment
+  - path: spec/template/spec/initContainers/env/valueFrom/secretkeyRef/name
+    kind: Deployment
+  - path: spec/template/spec/containers/envFrom/secretRef/name
+    kind: Deployment
+  - path: spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: Deployment
+  - path: spec/template/spec/imagePullSecrets/name
+    kind: Deployment
+  - path: spec/template/spec/volumes/secret/secretName
+    kind: ReplicaSet
+  - path: spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/initContainers/env/valueFrom/secretKeyRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/containers/envFrom/secretRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: ReplicaSet
+  - path: spec/template/spec/imagePullSecrets/name
+    kind: ReplicaSet
+  - path: spec/template/spec/volumes/secret/secretName
+    kind: DaemonSet
+  - path: spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/initContainers/env/valueFrom/secretKeyRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/containers/envFrom/secretRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: DaemonSet
+  - path: spec/template/spec/imagePullSecrets/name
+    kind: DaemonSet
+  - path: spec/template/spec/volumes/secret/secretName
+    kind: StatefulSet
+  - path: spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/initContainers/env/valueFrom/secretKeyRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/containers/envFrom/secretRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: StatefulSet
+  - path: spec/template/spec/imagePullSecrets/name
+    kind: StatefulSet
+  - path: spec/template/spec/volumes/secret/secretName
+    kind: Job
+  - path: spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: Job
+  - path: spec/template/spec/initContainers/env/valueFrom/secretKeyRef/name
+    kind: Job
+  - path: spec/template/spec/containers/envFrom/secretRef/name
+    kind: Job
+  - path: spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: Job
+  - path: spec/template/spec/imagePullSecrets/name
+    kind: Job
+  - path: spec/jobTemplate/spec/template/sepc/volumes/secret/secretName
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/containers/env/valueFrom/secretKeyRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/initContainers/env/valueFrom/secretKeyRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/containers/envFrom/secretRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/initContainers/envFrom/secretRef/name
+    kind: CronJob
+  - path: spec/jobTemplate/spec/template/spec/imagePullSecrets/name
+    kind: CronJob
+  - path: spec/tls/secretName
+    kind: Ingress
+  - path: metadata/annotations/ingress.kubernetes.io\/auth-secret
+    kind: Ingress
+  - path: metadata/annotations/nginx.ingress.kubernetes.io\/auth-secret
+    kind: Ingress
+  - path: imagePullSecrets/name
+    kind: ServiceAccount
+  - path: parameters/secretName
+    kind: StorageClass
+  - path: parameters/adminSecretName
+    kind: StorageClass
+  - path: parameters/userSecretName
+    kind: StorageClass
+  - path: parameters/secretRef
+    kind: StorageClass
+
+- kind: Service
+  version: v1
+  pathConfigs:
+  - path: spec/serviceName
+    kind: StatefulSet
+    group: apps
+  - path: spec/rules/http/paths/backend/serviceName
+    kind: Ingress
+  - path: spec/backend/serviceName
+    kind: Ingress
+
+- kind: Role
+  group: rbac.authorization.k8s.io
+  pathConfigs:
+  - path: roleRef/name
+    kind: RoleBinding
+    group: rbac.authorization.k8s.io
+
+- kind: ClusterRole
+  group: rbac.authorization.k8s.io
+  pathConfigs:
+  - path: roleRef/name
+    kind: RoleBinding
+    group: rbac.authorization.k8s.io
+  - path: roleRef/name
+    kind: ClusterRoleBinding
+    group: rbac.authorization.k8s.io
+
+- kind: ServiceAccount
+  version: v1
+  pathConfigs:
+  - path: subjects/name
+    kind: RoleBinding
+    group: rbac.authorization.k8s.io
+  - path: subjects/name
+    kind: ClusterRoleBinding
+    group: rbac.authorization.k8s.io
+  - path: spec/serviceAccountName
+    kind: Pod
+  - path: spec/template/spec/serviceAccountName
+    kind: StatefulSet
+  - path: spec/template/spec/serviceAccountName
+    kind: Deployment
+  - path: spec/template/spec/serviceAccountName
+    kind: ReplicationController
+  - path: spec/jobTemplate/spec/template/spec/serviceAccountName
+    kind: CronJob
+  - path: spec/template/spec/serviceAccountName
+    kind: job
+  - path: spec/template/spec/serviceAccountName
+    kind: DaemonSet
+
+- kind: PersistentVolumeClaim
+  version: v1
+  pathConfigs:
+  - path: spec/volumes/persistentVolumeClaim/claimName
+    kind: Pod
+  - path: spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: StatefulSet
+  - path: spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: Deployment
+  - path: spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: ReplicationController
+  - path: spec/jobTemplate/spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: CronJob
+  - path: spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: Job
+  - path: spec/template/spec/volumes/persistentVolumeClaim/claimName
+    kind: DaemonSet
+
+- kind: PersistentVolume
+  version: v1
+  pathConfigs:
+  - path: spec/volumeName
+    kind: PersistentVolumeClaim
+`
+)

pkg/transformerconfig/defaultconfig/namespace.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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.
+*/
+
+package defaultconfig
+
+const (
+	namespacePathConfigs = `
+namespace:
+- path: metadata/namespace
+`
+)

pkg/transformerconfig/defaultconfig/varreference.go

@@ -0,0 +1,85 @@
+/*
+Copyright 2018 The Kubernetes Authors.
+
+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.
+*/
+
+package defaultconfig
+
+const (
+	varReferencePathConfigs = `
+varReference:
+- path: spec/template/spec/initContainers/command
+  kind: StatefulSet
+
+- path: spec/template/spec/containers/command
+  kind: StatefulSet
+
+- path: spec/template/spec/initContainers/command
+  kind: Deployment
+
+- path: spec/template/spec/containers/command
+  kind: Deployment
+
+- path: spec/template/spec/containers/command
+  kind: Job
+
+- path: spec/jobTemplate/spec/template/spec/containers/command
+  kind: CronJob
+
+- path: spec/template/spec/initContainers/args
+  kind: StatefulSet
+ 
+- path: spec/template/spec/containers/args
+  kind: StatefulSet
+
+- path: spec/template/spec/initContainers/args
+  kind: Deployment
+
+- path: spec/template/spec/containers/args
+  kind: Deployment
+
+- path: spec/template/spec/containers/args
+  kind: Job
+
+- path: spec/jobTemplate/spec/template/spec/containers/args
+  kind: CronJob
+
+- path: spec/template/spec/initContainers/env/value
+  kind: StatefulSet
+
+- path: spec/template/spec/containers/env/value
+  kind: StatefulSet
+
+- path: spec/template/spec/initContainers/env/value
+  kind: Deployment
+
+- path: spec/template/spec/containers/env/value
+  kind: Deployment
+
+- path: spec/template/spec/containers/env/value
+  kind: Job
+
+- path: spec/jobTemplate/spec/template/spec/containers/env/value
+  kind: CronJob
+
+- path: spec/containers/command
+  kind: Pod
+
+- path: spec/containers/args
+  kind: Pod
+
+- path: spec/containers/env/value
+  kind: Pod
+`
+)