X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=kubernetes%2Fdcaegen2-services%2Fcommon%2Fdcaegen2-services-common%2Ftemplates%2F_deployment.tpl;h=310d9ae662a774268cb2e6882407f207c8185f46;hb=84b962398213641e656e8d1750b83f480f531563;hp=94b6ace2f27a21938d7326e0617564a64ab37199;hpb=cbca57d74ead1240bb74132fdf9787d6554c774a;p=oom.git

diff --git a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
index 94b6ace2f2..310d9ae662 100644
--- a/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
+++ b/kubernetes/dcaegen2-services/common/dcaegen2-services-common/templates/_deployment.tpl
@@ -2,6 +2,8 @@
 #============LICENSE_START========================================================
 # ================================================================================
 # Copyright (c) 2021 J. F. Lucas. All rights reserved.
+# Copyright (c) 2021 AT&T Intellectual Property. All rights reserved.
+# Copyright (c) 2021 Nokia. 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.
@@ -67,6 +69,83 @@ the the literal string "An example value".
   {{- 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.
 
@@ -113,12 +192,21 @@ certificate information will include a server cert and key, in various
 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 }}
@@ -180,14 +268,19 @@ spec:
         - mountPath: /opt/app/osaaf
           name: tls-info
       {{- end }}
+      {{ include "dcaegen2-services-common._certPostProcessor" .  | nindent 4 }}
       containers:
       - image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.image }}
         imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
         name: {{ include "common.name" . }}
         env:
+        {{- range $cred := .Values.credentials }}
+        - name: {{ $cred.name }}
+          {{- include "common.secret.envFromSecretFast" (dict "global" $ "uid" $cred.uid "key" $cred.key) | indent 10 }}
+        {{- end }}
         {{- if $certDir }}
         - name: DCAE_CA_CERTPATH
-          value: {{ $certDir}}/cacert.pem
+          value: {{ $certDir }}/cacert.pem
         {{- end }}
         - name: CONSUL_HOST
           value: consul-server.onap
@@ -225,8 +318,11 @@ spec:
           {{- end }}
         {{- end }}
         resources: {{ include "common.resources" . | nindent 2 }}
-        {{- if or $logDir $certDir  }}
         volumeMounts:
+        - mountPath: /app-config
+          name: app-config
+        - mountPath: /app-config-input
+          name: app-config-input
         {{- if $logDir }}
         - mountPath: {{ $logDir}}
           name: component-log
@@ -234,8 +330,15 @@ spec:
         {{- if $certDir }}
         - mountPath: {{ $certDir }}
           name: tls-info
+          {{- if (include "dcaegen2-services-common.shouldUseCmpv2Certificates" .) -}}
+          {{- include "common.certManager.volumeMountsReadOnly" . | nindent 8 -}}
+          {{- end -}}
         {{- 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 }}
@@ -256,6 +359,53 @@ spec:
           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:
@@ -278,7 +428,74 @@ spec:
       {{- if $certDir }}
       - emptyDir: {}
         name: tls-info
+        {{ if (include "dcaegen2-services-common.shouldUseCmpv2Certificates" .) -}}
+        {{ include "common.certManager.volumesReadOnly" . | nindent 6 }}
+        {{- end }}
+      {{- end }}
+      {{- if $policy }}
+      - name: policy-shared
+        emptyDir: {}
       {{- end }}
+      {{- include "dcaegen2-services-common._externalVolumes" . | nindent 6 }}
       imagePullSecrets:
       - name: "{{ include "common.namespace" . }}-docker-registry-key"
 {{ end -}}
+
+{{/*
+  For internal use
+
+  Template to attach CertPostProcessor which merges CMPv2 truststore with AAF truststore
+  and swaps keystore files.
+*/}}
+{{- define "dcaegen2-services-common._certPostProcessor" -}}
+  {{- $certDir := default "" .Values.certDirectory . -}}
+  {{- if (include "dcaegen2-services-common.shouldUseCmpv2Certificates" .) -}}
+    {{- $cmpv2Certificate := (index .Values.certificates 0) -}}
+    {{- $cmpv2CertificateDir := $cmpv2Certificate.mountPath -}}
+    {{- $certType := "pem" -}}
+    {{- if $cmpv2Certificate.keystore -}}
+      {{- $certType = (index $cmpv2Certificate.keystore.outputType 0) -}}
+    {{- end -}}
+    {{- $truststoresPaths := printf "%s/%s:%s/%s" $certDir "cacert.pem" $cmpv2CertificateDir "cacert.pem" -}}
+    {{- $truststoresPasswordPaths := ":" -}}
+    {{- $keystoreSourcePaths := printf "%s/%s:%s/%s" $cmpv2CertificateDir "cert.pem" $cmpv2CertificateDir "key.pem" -}}
+    {{- $keystoreDestinationPaths := printf "%s/%s:%s/%s" $certDir "cert.pem" $certDir "key.pem" -}}
+    {{- if not (eq $certType "pem") -}}
+      {{- $truststoresPaths = printf "%s/%s:%s/%s.%s" $certDir "trust.jks" $cmpv2CertificateDir "truststore" $certType -}}
+      {{- $truststoresPasswordPaths = printf "%s/%s:%s/%s" $certDir "trust.pass" $cmpv2CertificateDir "truststore.pass" -}}
+      {{- $keystoreSourcePaths = printf "%s/%s.%s:%s/%s" $cmpv2CertificateDir "keystore" $certType $cmpv2CertificateDir "keystore.pass" -}}
+      {{- $keystoreDestinationPaths = printf "%s/%s.%s:%s/%s.pass" $certDir "cert" $certType $certDir $certType -}}
+    {{- end }}
+  - name: cert-post-processor
+    image: {{ include "repositoryGenerator.repository" . }}/{{ .Values.certPostProcessorImage }}
+    imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}
+    resources:
+      {{- include "common.resources" . | nindent 4 }}
+    volumeMounts:
+    - mountPath: {{ $certDir }}
+      name: tls-info
+      {{- include "common.certManager.volumeMountsReadOnly" . | nindent 4 }}
+    env:
+    - name: TRUSTSTORES_PATHS
+      value: {{ $truststoresPaths | quote}}
+    - name: TRUSTSTORES_PASSWORDS_PATHS
+      value: {{ $truststoresPasswordPaths | quote }}
+    - name: KEYSTORE_SOURCE_PATHS
+      value: {{ $keystoreSourcePaths | quote }}
+    - name: KEYSTORE_DESTINATION_PATHS
+      value: {{ $keystoreDestinationPaths | quote }}
+  {{- end }}
+{{- end -}}
+
+{{/*
+  Template returns string "true" if CMPv2 certificates should be used and nothing (so it can be used in with statements)
+  when they shouldn't. Example use:
+    {{- if (include "dcaegen2-services-common.shouldUseCmpv2Certificates" .) -}}
+
+*/}}
+{{- define "dcaegen2-services-common.shouldUseCmpv2Certificates" -}}
+  {{- $certDir := default "" .Values.certDirectory . -}}
+  {{- if (and $certDir .Values.certificates .Values.global.cmpv2Enabled .Values.global.CMPv2CertManagerIntegration .Values.useCmpv2Certificates) -}}
+  true
+  {{- end -}}
+{{- end -}}