From 27c9436290ffa92a982f3bb283b500191c07d105 Mon Sep 17 00:00:00 2001 From: PatrikBuhr Date: Fri, 9 Apr 2021 10:58:58 +0200 Subject: [PMS] Persistent storage of policies and type definitions Policy types and type definitions are stored persistently to survive a restart of PMS. Added persistent volume claim. Change-Id: Ia947bb71a6bdee3a8e576337b2870c54ee3c08f9 Issue-ID: CCSDK-3256 Signed-off-by: PatrikBuhr --- .../a1policymanagement/templates/deployment.yaml | 16 +++++++-- kubernetes/a1policymanagement/templates/pv.yaml | 42 ++++++++++++++++++++++ kubernetes/a1policymanagement/templates/pvc.yaml | 41 +++++++++++++++++++++ kubernetes/a1policymanagement/values.yaml | 29 +++++++++++++-- 4 files changed, 124 insertions(+), 4 deletions(-) create mode 100644 kubernetes/a1policymanagement/templates/pv.yaml create mode 100644 kubernetes/a1policymanagement/templates/pvc.yaml (limited to 'kubernetes/a1policymanagement') diff --git a/kubernetes/a1policymanagement/templates/deployment.yaml b/kubernetes/a1policymanagement/templates/deployment.yaml index 822c0e3cb1..0d8399c8b3 100644 --- a/kubernetes/a1policymanagement/templates/deployment.yaml +++ b/kubernetes/a1policymanagement/templates/deployment.yaml @@ -19,7 +19,14 @@ kind: Deployment apiVersion: apps/v1 -metadata: {{- include "common.resourceMetadata" . | nindent 2 }} +metadata: + name: {{ include "common.fullname" . }} + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: "{{ .Chart.Name }}-{{ .Chart.Version }}" + release: "{{ include "common.release" . }}" + heritage: "{{ .Release.Service }}" spec: replicas: {{ index .Values.replicaCount }} selector: {{- include "common.selectors" . | nindent 4 }} @@ -101,7 +108,9 @@ spec: subPath: application_configuration.json - name: config mountPath: /opt/app/policy-agent/config/application.yaml - subPath: application.yaml + subPath: application.yaml + - name: vardata + mountPath: "/var/policy-management-service/database" resources: {{ include "common.resources" . | nindent 10 }} volumes: {{ include "common.certInitializer.volumes" . | nindent 8 }} - name: {{ include "common.fullname" . }}-policy-conf-input @@ -114,3 +123,6 @@ spec: - name: config emptyDir: medium: Memory + - name: vardata + persistentVolumeClaim: + claimName: {{ include "common.fullname" . }} diff --git a/kubernetes/a1policymanagement/templates/pv.yaml b/kubernetes/a1policymanagement/templates/pv.yaml new file mode 100644 index 0000000000..904d863b03 --- /dev/null +++ b/kubernetes/a1policymanagement/templates/pv.yaml @@ -0,0 +1,42 @@ +{{/* +################################################################################ +# Copyright (c) 2021 Nordix Foundation. # +# # +# 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. # +################################################################################ +*/}} + +{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}} +{{- if not .Values.persistence.storageClass -}} +kind: PersistentVolume +apiVersion: v1 +metadata: + name: {{ include "common.fullname" . }}-data + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: "{{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}" + release: "{{ include "common.release" . }}" + heritage: "{{ .Release.Service }}" + name: {{ include "common.fullname" . }} +spec: + capacity: + storage: {{ .Values.persistence.size}} + accessModes: + - {{ .Values.persistence.accessMode }} + persistentVolumeReclaimPolicy: {{ .Values.persistence.volumeReclaimPolicy }} + storageClassName: "{{ include "common.fullname" . }}-data" + hostPath: + path: {{ .Values.persistence.mountPath }}/{{ include "common.release" . }}/{{ .Values.persistence.mountSubPath }}/app +{{- end -}} +{{- end -}} diff --git a/kubernetes/a1policymanagement/templates/pvc.yaml b/kubernetes/a1policymanagement/templates/pvc.yaml new file mode 100644 index 0000000000..4183edfdbb --- /dev/null +++ b/kubernetes/a1policymanagement/templates/pvc.yaml @@ -0,0 +1,41 @@ +{{/* +################################################################################ +# Copyright (c) 2021 Nordix Foundation. # +# # +# 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. # +################################################################################ +*/}} + +{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}} +kind: PersistentVolumeClaim +apiVersion: v1 +metadata: + name: {{ include "common.fullname" . }} + namespace: {{ include "common.namespace" . }} + labels: + app: {{ include "common.name" . }} + chart: "{{ .Chart.Name }}-{{ .Chart.Version }}" + release: "{{ include "common.release" . }}" + heritage: "{{ .Release.Service }}" + {{- if .Values.persistence.annotations }} + annotations: +{{ .Values.persistence.annotations | indent 4 }} + {{- end }} +spec: + accessModes: + - {{ .Values.persistence.accessMode }} + resources: + requests: + storage: {{ .Values.persistence.size }} + storageClassName: {{ include "common.fullname" . }}-data +{{- end -}} diff --git a/kubernetes/a1policymanagement/values.yaml b/kubernetes/a1policymanagement/values.yaml index 41a93ee014..08590d891c 100644 --- a/kubernetes/a1policymanagement/values.yaml +++ b/kubernetes/a1policymanagement/values.yaml @@ -122,10 +122,10 @@ resources: small: limits: cpu: 2 - memory: 4Gi + memory: 300Mi requests: cpu: 1 - memory: 2Gi + memory: 150Mi large: limits: cpu: 4 @@ -134,3 +134,28 @@ resources: cpu: 2 memory: 4Gi unlimited: {} + +## Persist data to a persistent volume +persistence: + enabled: true + + ## A manually managed Persistent Volume and Claim + ## Requires persistence.enabled: true + ## If defined, PVC must be created manually before volume will be bound + # existingClaim: + volumeReclaimPolicy: Retain + + ## database data Persistent Volume Storage Class + ## If defined, storageClassName: + ## If set to "-", storageClassName: "", which disables dynamic provisioning + ## If undefined (the default) or set to null, no storageClassName spec is + ## set, choosing the default provisioner. (gp2 on AWS, standard on + ## GKE, AWS & OpenStack) + ## + # storageClass: "-" + accessMode: ReadWriteOnce + size: 2Gi + mountPath: /dockerdata-nfs + mountSubPath: nonrtric/policymanagementservice + + -- cgit 1.2.3-korg