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authorDominic Lunanuova <dgl@research.att.com>2018-04-12 14:40:34 +0000
committerMandeep Khinda <mandeep.khinda@amdocs.com>2018-04-30 14:14:58 +0000
commite825feeadf1aae047371ebc5c6113be1f7ec464e (patch)
treeaa9a26e353587498c15307b374cb6c699caa0053 /kubernetes/dmaap/charts/postgresql
parent615f9490a7d99ab1345f72645f1816a70e2753ea (diff)
Integration w common/postgres
Patchset 1: first cut at integration with common/postgres Patchset 2: Mandeep Khinda - refactored charts to standardize Wired in shared postgres chart Patchset 6: Introduced simple dmaap/Makefile to force helm dep up in the deeper charts directory. Includes slight modification to parent make clean target Patchset 8: merge conflict again Change-Id: If59f08638bac8761ae5452b60f172c99fcf4ec86 Signed-off-by: Dominic Lunanuova <dgl@research.att.com> Issue-ID: DMAAP-117 Signed-off-by: Dominic Lunanuova <dgl@research.att.com>
Diffstat (limited to 'kubernetes/dmaap/charts/postgresql')
-rw-r--r--kubernetes/dmaap/charts/postgresql/Chart.yaml16
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/Notes.txt35
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/_helpers.tpl36
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/deployment.yaml128
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/networkpolicy.yaml28
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/pvc.yaml28
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/secrets.yaml19
-rw-r--r--kubernetes/dmaap/charts/postgresql/templates/svc.yaml30
-rw-r--r--kubernetes/dmaap/charts/postgresql/values.yaml123
9 files changed, 0 insertions, 443 deletions
diff --git a/kubernetes/dmaap/charts/postgresql/Chart.yaml b/kubernetes/dmaap/charts/postgresql/Chart.yaml
deleted file mode 100644
index c64338735a..0000000000
--- a/kubernetes/dmaap/charts/postgresql/Chart.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-name: postgresql
-version: 0.9.3
-description: Object-relational database management system (ORDBMS) with an emphasis on extensibility and on standards-compliance.
-keywords:
-- postgresql
-- postgres
-- database
-- sql
-home: https://www.postgresql.org/
-icon: https://www.postgresql.org/media/img/about/press/elephant.png
-sources:
-- https://github.com/kubernetes/charts
-- https://github.com/docker-library/postgres
-maintainers:
-- name: databus23
-engine: gotpl
diff --git a/kubernetes/dmaap/charts/postgresql/templates/Notes.txt b/kubernetes/dmaap/charts/postgresql/templates/Notes.txt
deleted file mode 100644
index 9b49bb2982..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/Notes.txt
+++ /dev/null
@@ -1,35 +0,0 @@
-# PostgreSQL can be accessed via port 5432 on the following DNS name from within your cluster:
-# {{ template "postgresql.fullname" . }}.{{ .Release.Namespace }}.svc.cluster.local
-#
-# To get your user password run:
-#
-# PGPASSWORD=$(kubectl get secret --namespace {{ .Values.global.nsPrefix }} {{ template "postgresql.fullname" . }} -o jsonpath="{.data.postgres-password}" | base64 --decode; echo)
-#
-# To connect to your database run the following command (using the env variable from above):
-#
-# kubectl run --namespace {{ .Values.global.nsPrefix }} {{ template "postgresql.fullname" . }}-client --restart=Never --rm --tty -i --image postgres \
-# --env "PGPASSWORD=$PGPASSWORD" \{{- if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}
-# --labels="{{ template "postgresql.fullname" . }}-client=true" \{{- end }}
-# --command -- psql -U {{ default "postgres" .Values.postgresUser }} \
-# -h {{ template "postgresql.fullname" . }} {{ default "postgres" .Values.postgresDatabase }}
-#
-# {{ if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}
-# Note: Since NetworkPolicy is enabled, only pods with label
-# {{ template "postgresql.fullname" . }}-client=true"
-# will be able to connect to this PostgreSQL cluster.
-# {{- end }}
-#
-# To connect to your database directly from outside the K8s cluster:
-# {{- if contains "NodePort" .Values.service.type }}
-# PGHOST=$(kubectl get nodes --namespace {{ .Values.global.nsPrefix }} -o jsonpath='{.items[0].status.addresses[0].address}')
-# PGPORT=$(kubectl get svc --namespace {{ .Values.global.nsPrefix }} {{ template "postgresql.fullname" . }} -o jsonpath='{.spec.ports[0].nodePort}')
-#
-# {{- else if contains "ClusterIP" .Values.service.type }}
-# PGHOST=127.0.0.1
-# PGPORT={{ default "5432" .Values.service.port }}
-#
-# # Execute the following commands to route the connection:
-# export POD_NAME=$(kubectl get pods --namespace {{ .Values.global.nsPrefix }} -l "app={{ template "postgresql.fullname" . }}" -o jsonpath="{.items[0].metadata.name}")
-# kubectl port-forward --namespace {{ .Values.global.nsPrefix }} $POD_NAME {{ default "5432" .Values.service.port }}:{{ default "5432" .Values.service.port }}
-#
-# {{- end }}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/_helpers.tpl b/kubernetes/dmaap/charts/postgresql/templates/_helpers.tpl
deleted file mode 100644
index b2d3d523a9..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/_helpers.tpl
+++ /dev/null
@@ -1,36 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "postgresql.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "postgresql.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Return the appropriate apiVersion for networkpolicy.
-*/}}
-{{- define "postgresql.networkPolicy.apiVersion" -}}
-{{- if and (ge .Capabilities.KubeVersion.Minor "4") (le .Capabilities.KubeVersion.Minor "6") -}}
-"extensions/v1beta1"
-{{- else if ge .Capabilities.KubeVersion.Minor "7" -}}
-"networking.k8s.io/v1"
-{{- end -}}
-{{- end -}}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/deployment.yaml b/kubernetes/dmaap/charts/postgresql/templates/deployment.yaml
deleted file mode 100644
index 57acfbda9b..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/deployment.yaml
+++ /dev/null
@@ -1,128 +0,0 @@
-apiVersion: extensions/v1beta1
-kind: Deployment
-metadata:
- name: {{ template "postgresql.fullname" . }}
- namespace: {{ .Values.global.nsPrefix }}
- labels:
- app: {{ template "postgresql.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
-spec:
- template:
- metadata:
- labels:
- app: {{ template "postgresql.fullname" . }}
- spec:
- {{- if .Values.affinity }}
- affinity:
-{{ toYaml .Values.affinity | indent 8 }}
- {{- end }}
- {{- if .Values.nodeSelector }}
- nodeSelector:
-{{ toYaml .Values.nodeSelector | indent 8 }}
- {{- end }}
- {{- if .Values.tolerations }}
- tolerations:
-{{ toYaml .Values.tolerations | indent 8 }}
- {{- end }}
- {{- if .Values.schedulerName }}
- schedulerName: "{{ .Values.schedulerName }}"
- {{- end }}
- containers:
- - name: {{ template "postgresql.fullname" . }}
- image: "{{ .Values.image }}:{{ .Values.imageTag }}"
- imagePullPolicy: {{ default "" .Values.imagePullPolicy | quote }}
- args:
- {{- range $key, $value := default dict .Values.postgresConfig }}
- - -c
- - '{{ $key | snakecase }}={{ $value }}'
- {{- end }}
- env:
- - name: POSTGRES_USER
- value: {{ default "postgres" .Values.global.postgresUser | quote }}
- # Required for pg_isready in the health probes.
- - name: PGUSER
- value: {{ default "postgres" .Values.global.postgresUser | quote }}
- - name: POSTGRES_DB
- value: {{ default "" .Values.global.postgresDatabase | quote }}
- - name: POSTGRES_INITDB_ARGS
- value: {{ default "" .Values.postgresInitdbArgs | quote }}
- - name: PGDATA
- value: /var/lib/postgresql/data/pgdata
- - name: POSTGRES_PASSWORD
- value: {{ default "postgres" .Values.global.postgresPassword | quote }}
-# original code:
-# valueFrom:
-# secretKeyRef:
-# name: {{ template "postgresql.fullname" . }}
-# key: postgres-password
- - name: POD_IP
- valueFrom: { fieldRef: { fieldPath: status.podIP } }
- ports:
- - name: postgresql
- containerPort: 5432
- livenessProbe:
- exec:
- command:
- - sh
- - -c
- - exec pg_isready --host $POD_IP
- initialDelaySeconds: 120
- timeoutSeconds: 5
- failureThreshold: 6
- readinessProbe:
- exec:
- command:
- - sh
- - -c
- - exec pg_isready --host $POD_IP
- initialDelaySeconds: 5
- timeoutSeconds: 3
- periodSeconds: 5
- resources:
-{{ toYaml .Values.resources | indent 10 }}
- volumeMounts:
- - name: data
- mountPath: {{ .Values.persistence.mountPath }}
- subPath: {{ .Values.persistence.subPath }}
-{{- if .Values.metrics.enabled }}
- - name: metrics
- image: "{{ .Values.metrics.image }}:{{ .Values.metrics.imageTag }}"
- imagePullPolicy: {{ default "" .Values.metrics.imagePullPolicy | quote }}
- env:
- - name: DATA_SOURCE_NAME
- value: postgresql://postgres@127.0.0.1:5432?sslmode=disable
- ports:
- - name: metrics
- containerPort: 9187
- {{- if .Values.metrics.customMetrics }}
- args: ["-extend.query-path", "/conf/custom-metrics.yaml"]
- volumeMounts:
- - name: custom-metrics
- mountPath: /conf
- readOnly: true
- {{- end }}
- resources:
-{{ toYaml .Values.metrics.resources | indent 10 }}
-{{- end }}
- volumes:
- - name: data
- {{- if .Values.persistence.enabled }}
- persistentVolumeClaim:
- claimName: {{ .Values.persistence.existingClaim | default (include "postgresql.fullname" .) }}
- {{- else }}
- emptyDir: {}
- {{- end }}
- {{- if and .Values.metrics.enabled .Values.metrics.customMetrics }}
- - name: custom-metrics
- secret:
- secretName: {{ template "postgresql.fullname" . }}
- items:
- - key: custom-metrics.yaml
- path: custom-metrics.yaml
- {{- end }}
- {{- if .Values.imagePullSecrets }}
- imagePullSecrets:
- - name: {{ .Values.imagePullSecrets }}
- {{- end }}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/networkpolicy.yaml b/kubernetes/dmaap/charts/postgresql/templates/networkpolicy.yaml
deleted file mode 100644
index 92f3b71b15..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/networkpolicy.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-{{- if .Values.networkPolicy.enabled }}
-kind: NetworkPolicy
-apiVersion: {{ template "postgresql.networkPolicy.apiVersion" . }}
-metadata:
- name: "{{ template "postgresql.fullname" . }}"
- labels:
- app: {{ template "postgresql.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
-spec:
- podSelector:
- matchLabels:
- app: "{{ template "postgresql.fullname" . }}"
- ingress:
- # Allow inbound connections
- - ports:
- - port: 5432
- {{- if not .Values.networkPolicy.allowExternal }}
- from:
- - podSelector:
- matchLabels:
- {{ template "postgresql.fullname" . }}-client: "true"
- {{- end }}
- # Allow prometheus scrapes
- - ports:
- - port: 9187
-{{- end }}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/pvc.yaml b/kubernetes/dmaap/charts/postgresql/templates/pvc.yaml
deleted file mode 100644
index f1d38dfb14..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/pvc.yaml
+++ /dev/null
@@ -1,28 +0,0 @@
-{{- if and .Values.persistence.enabled (not .Values.persistence.existingClaim) -}}
-kind: PersistentVolumeClaim
-apiVersion: v1
-metadata:
- name: {{ template "postgresql.fullname" . }}
- labels:
- app: {{ template "postgresql.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
-{{- if .Values.persistence.annotations }}
- annotations:
-{{ toYaml .Values.persistence.annotations | indent 4 }}
-{{- end }}
-spec:
- accessModes:
- - {{ .Values.persistence.accessMode | quote }}
- resources:
- requests:
- storage: {{ .Values.persistence.size | quote }}
-{{- if .Values.persistence.storageClass }}
-{{- if (eq "-" .Values.persistence.storageClass) }}
- storageClassName: ""
-{{- else }}
- storageClassName: "{{ .Values.persistence.storageClass }}"
-{{- end }}
-{{- end }}
-{{- end -}}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/secrets.yaml b/kubernetes/dmaap/charts/postgresql/templates/secrets.yaml
deleted file mode 100644
index 6dd4c7da55..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/secrets.yaml
+++ /dev/null
@@ -1,19 +0,0 @@
-apiVersion: v1
-kind: Secret
-metadata:
- name: {{ template "postgresql.fullname" . }}
- labels:
- app: {{ template "postgresql.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
-type: Opaque
-data:
- {{ if .Values.postgresPassword }}
- postgres-password: {{ .Values.postgresPassword | b64enc | quote }}
- {{ else }}
- postgres-password: {{ randAlphaNum 10 | b64enc | quote }}
- {{ end }}
- {{- if .Values.metrics.customMetrics }}
- custom-metrics.yaml: {{ toYaml .Values.metrics.customMetrics | b64enc | quote }}
- {{- end }}
diff --git a/kubernetes/dmaap/charts/postgresql/templates/svc.yaml b/kubernetes/dmaap/charts/postgresql/templates/svc.yaml
deleted file mode 100644
index f6373c8368..0000000000
--- a/kubernetes/dmaap/charts/postgresql/templates/svc.yaml
+++ /dev/null
@@ -1,30 +0,0 @@
-apiVersion: v1
-kind: Service
-metadata:
- name: dmaap-prov-{{ template "postgresql.name" . }}
- namespace: {{ .Values.global.nsPrefix }}
- labels:
- app: {{ template "postgresql.fullname" . }}
- chart: "{{ .Chart.Name }}-{{ .Chart.Version }}"
- release: "{{ .Release.Name }}"
- heritage: "{{ .Release.Service }}"
-{{- if .Values.metrics.enabled }}
- annotations:
- prometheus.io/scrape: "true"
- prometheus.io/port: "9187"
-{{- end }}
-spec:
- type: {{ .Values.service.type }}
- ports:
- - name: postgresql
- port: {{ .Values.service.port }}
- targetPort: postgresql
- {{- if (and (eq .Values.service.type "NodePort") (not (empty .Values.service.nodePort))) }}
- nodePort: {{ .Values.service.nodePort }}
- {{- end }}
-{{- if .Values.service.externalIPs }}
- externalIPs:
-{{ toYaml .Values.service.externalIPs | indent 4 }}
-{{- end }}
- selector:
- app: {{ template "postgresql.fullname" . }}
diff --git a/kubernetes/dmaap/charts/postgresql/values.yaml b/kubernetes/dmaap/charts/postgresql/values.yaml
deleted file mode 100644
index 37bbddaef9..0000000000
--- a/kubernetes/dmaap/charts/postgresql/values.yaml
+++ /dev/null
@@ -1,123 +0,0 @@
-## postgres image repository
-image: "postgres"
-## postgres image version
-## ref: https://hub.docker.com/r/library/postgres/tags/
-##
-imageTag: "9.6.2"
-
-## Specify a imagePullPolicy
-## 'Always' if imageTag is 'latest', else set to 'IfNotPresent'
-## ref: http://kubernetes.io/docs/user-guide/images/#pre-pulling-images
-##
-# imagePullPolicy:
-
-## Specify imagePullSecrets
-## ref: https://kubernetes.io/docs/concepts/containers/images/#specifying-imagepullsecrets-on-a-pod
-##
-# imagePullSecrets: myregistrykey
-
-## Create a database user
-## Default: postgres
-#postgresUser: "dmaap"
-## Default: random 10 character string
-#postgresPassword: "onapdemodb"
-
-## Create a database
-## Default: the postgres user
-#postgresDatabase: "dmaap"
-
-## Specify initdb arguments, e.g. --data-checksums
-## ref: https://github.com/docker-library/docs/blob/master/postgres/content.md#postgres_initdb_args
-## ref: https://www.postgresql.org/docs/current/static/app-initdb.html
-# postgresInitdbArgs:
-
-## Use an alternate scheduler, e.g. "stork".
-## ref: https://kubernetes.io/docs/tasks/administer-cluster/configure-multiple-schedulers/
-##
-# schedulerName:
-
-## Specify runtime config parameters as a dict, using camelCase, e.g.
-## {"sharedBuffers": "500MB"}
-## ref: https://www.postgresql.org/docs/current/static/runtime-config.html
-# postgresConfig:
-
-## Persist data to a persitent volume
-persistence:
- enabled: false
-
- ## A manually managed Persistent Volume and Claim
- ## Requires persistence.enabled: true
- ## If defined, PVC must be created manually before volume will be bound
- # existingClaim:
-
- ## database data Persistent Volume Storage Class
- ## If defined, storageClassName: <storageClass>
- ## 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: 8Gi
- subPath: "postgresql-db"
- mountPath: /var/lib/postgresql/data/pgdata
-
- # annotations: {}
-
-metrics:
- enabled: false
- image: wrouesnel/postgres_exporter
- imageTag: v0.1.1
- imagePullPolicy: IfNotPresent
- resources:
- requests:
- memory: 256Mi
- cpu: 100m
- ## Define additional custom metrics
- ## ref: https://github.com/wrouesnel/postgres_exporter#adding-new-metrics-via-a-config-file
- # customMetrics:
- # pg_database:
- # query: "SELECT d.datname AS name, CASE WHEN pg_catalog.has_database_privilege(d.datname, 'CONNECT') THEN pg_catalog.pg_database_size(d.datname) ELSE 0 END AS size FROM pg_catalog.pg_database d where datname not in ('template0', 'template1', 'postgres')"
- # metrics:
- # - name:
- # usage: "LABEL"
- # description: "Name of the database"
- # - size_bytes:
- # usage: "GAUGE"
- # description: "Size of the database in bytes"
-
-## Configure resource requests and limits
-## ref: http://kubernetes.io/docs/user-guide/compute-resources/
-##
-resources:
- requests:
- memory: 256Mi
- cpu: 100m
-
-service:
- type: ClusterIP
- port: 5432
- externalIPs: []
- ## Manually set NodePort value
- ## Requires service.type: NodePort
- # nodePort:
-
-networkPolicy:
- ## Enable creation of NetworkPolicy resources.
- ##
- enabled: false
-
- ## The Policy model to apply. When set to false, only pods with the correct
- ## client label will have network access to the port PostgreSQL is listening
- ## on. When true, PostgreSQL will accept connections from any source
- ## (with the correct destination port).
- ##
- allowExternal: true
-
-## Node labels and tolerations for pod assignment
-## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#nodeselector
-## ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#taints-and-tolerations-beta-feature
-nodeSelector: {}
-tolerations: []
-affinity: {}