#============LICENSE_START========================================================
# ================================================================================
# Copyright (c) 2021 J. F. Lucas. All rights reserved.
+# Copyright (c) 2021 AT&T Intellectual Property. All rights reserved.
# ================================================================================
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
{{- end }}
{{- end -}}
{{/*
+For internal use only!
+
+dcaegen2-services-common._externalVolumes:
+This template generates a list of volumes associated with the pod,
+based on information provided in .Values.externalVolumes. This
+template works in conjunction with dcaegen2-services-common._externalVolumeMounts
+to give the microservice access to data in volumes created else.
+This initial implementation supports ConfigMaps only, as this is the only
+external volume mounting required by current microservices.
+
+.Values.externalValues is a list of objects. Each object has 3 required fields and 1 optional field:
+ - name: the name of the resource (in the current implementation, it must be a ConfigMap)
+ that is to be set up as a volume. The value is a case sensitive string. Because the
+ names of resources are sometimes set at deployment time (for instance, to prefix the Helm
+ release to the name), the string can be a Helm template fragment that will be expanded at
+ deployment time.
+ - type: the type of the resource (in the current implementation, only "ConfigMap" is supported).
+ The value is a case-INsensitive string.
+ - mountPoint: the path to the mount point for the volume in the container file system. The
+ value is a case-sensitive string.
+ - readOnly: (Optional) Boolean flag. Set to true to mount the volume as read-only.
+ Defaults to false.
+
+Here is an example fragment from a values.yaml file for a microservice:
+
+externalVolumes:
+ - name: my-example-configmap
+ type: configmap
+ mountPath: /opt/app/config
+ - name: '{{ include "common.release" . }}-another-example'
+ type: configmap
+ mountPath: /opt/app/otherconfig
+*/}}
+{{- define "dcaegen2-services-common._externalVolumes" -}}
+ {{- $global := . -}}
+ {{- if .Values.externalVolumes }}
+ {{- range $vol := .Values.externalVolumes }}
+ {{- if eq (lower $vol.type) "configmap" }}
+ {{- $vname := (tpl $vol.name $global) }}
+- configMap:
+ defaultMode: 420
+ name: {{ $vname }}
+ name: {{ $vname }}
+ {{- end }}
+ {{- end }}
+ {{- end }}
+{{- end }}
+{{/*
+For internal use only!
+
+dcaegen2-services-common._externalVolumeMounts:
+This template generates a list of volume mounts for the microservice container,
+based on information provided in .Values.externalVolumes. This
+template works in conjunction with dcaegen2-services-common._externalVolumes
+to give the microservice access to data in volumes created else.
+This initial implementation supports ConfigMaps only, as this is the only
+external volume mounting required by current microservices.
+
+See the documentation for dcaegen2-services-common._externalVolumes for
+details on how external volumes are specified in the values.yaml file for
+the microservice.
+*/}}
+{{- define "dcaegen2-services-common._externalVolumeMounts" -}}
+ {{- $global := . -}}
+ {{- if .Values.externalVolumes }}
+ {{- range $vol := .Values.externalVolumes }}
+ {{- if eq (lower $vol.type) "configmap" }}
+ {{- $vname := (tpl $vol.name $global) -}}
+ {{- $readOnly := $vol.readOnly | default false }}
+- mountPath: {{ $vol.mountPath }}
+ name: {{ $vname }}
+ readOnly: {{ $readOnly }}
+ {{- end }}
+ {{- end }}
+ {{- end }}
+{{- end }}
+{{/*
dcaegen2-services-common.microserviceDeployment:
This template produces a Kubernetes Deployment for a DCAE microservice.
formats. It will also include the AAF CA cert. If the microservice is
a TLS client only (indicated by setting .Values.tlsServer to false), the
certificate information includes only the AAF CA cert.
+
+Deployed POD may also include a Policy-sync sidecar container.
+The sidecar is included if .Values.policies is set. The
+Policy-sync sidecar polls PolicyEngine (PDP) periodically based
+on .Values.policies.duration and configuration retrieved is shared with
+DCAE Microservice container by common volume. Policy can be retrieved based on
+list of policyID or filter
*/}}
{{- define "dcaegen2-services-common.microserviceDeployment" -}}
{{- $logDir := default "" .Values.logDirectory -}}
{{- $certDir := default "" .Values.certDirectory . -}}
{{- $tlsServer := default "" .Values.tlsServer -}}
+{{- $policy := default "" .Values.policies -}}
+
apiVersion: apps/v1
kind: Deployment
metadata: {{- include "common.resourceMetadata" . | nindent 2 }}
- mountPath: {{ $certDir }}
name: tls-info
{{- end }}
+ {{- if $policy }}
+ - name: policy-shared
+ mountPath: /etc/policies
+ {{- end }}
+ {{- include "dcaegen2-services-common._externalVolumeMounts" . | nindent 8 }}
{{- if $logDir }}
- image: {{ include "repositoryGenerator.image.logging" . }}
imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
name: filebeat-conf
subPath: filebeat.yml
{{- end }}
+ {{- if $policy }}
+ - image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.dcaePolicySyncImage }}
+ imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+ name: policy-sync
+ env:
+ - name: POD_IP
+ valueFrom:
+ fieldRef:
+ apiVersion: v1
+ fieldPath: status.podIP
+ - name: POLICY_SYNC_PDP_USER
+ valueFrom:
+ secretKeyRef:
+ name: onap-policy-xacml-pdp-api-creds
+ key: login
+ - name: POLICY_SYNC_PDP_PASS
+ valueFrom:
+ secretKeyRef:
+ name: onap-policy-xacml-pdp-api-creds
+ key: password
+ - name: POLICY_SYNC_PDP_URL
+ value : http{{ if (include "common.needTLS" .) }}s{{ end }}://policy-xacml-pdp:6969
+ - name: POLICY_SYNC_OUTFILE
+ value : "/etc/policies/policies.json"
+ - name: POLICY_SYNC_V1_DECISION_ENDPOINT
+ value : "policy/pdpx/v1/decision"
+ {{- if $policy.filter }}
+ - name: POLICY_SYNC_FILTER
+ value: {{ $policy.filter }}
+ {{- end -}}
+ {{- if $policy.policyID }}
+ - name: POLICY_SYNC_ID
+ value: {{ $policy.policyID }}
+ {{- end -}}
+ {{- if $policy.duration }}
+ - name: POLICY_SYNC_DURATION
+ value: {{ $policy.duration }}
+ {{- end }}
+ resources: {{ include "common.resources" . | nindent 2 }}
+ volumeMounts:
+ - mountPath: /etc/policies
+ name: policy-shared
+ {{- if $certDir }}
+ - mountPath: /opt/ca-certificates/
+ name: tls-info
+ {{- end }}
+ {{- end }}
hostname: {{ include "common.name" . }}
volumes:
- configMap:
- emptyDir: {}
name: tls-info
{{- end }}
+ {{- if $policy }}
+ - name: policy-shared
+ emptyDir: {}
+ {{- end }}
+ {{- include "dcaegen2-services-common._externalVolumes" . | nindent 6 }}
imagePullSecrets:
- name: "{{ include "common.namespace" . }}-docker-registry-key"
{{ end -}}
Code Review / oom.git / blobdiff