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Initial Commit for Marklogic Helm Chart (#3)
CLD-392: Develop Helm Chart * use template directives for names * make ServiceAccount following Helm convention * split the headless service and ClusterIP service in to 2 yaml files * add helm test for testing connections * add emptyDir if disable the persistence PVC * add README with Chart usage * remove resource request and limit by default * add imagePullSecret * CLD-424: Using Terratest for E2E test * package helm chart for repo hosting * change chart version * CLD-456: Configure DNS search entries dynamically * set the storageClass to empty to use the default storage class * update e2e test script with Minikube * make ML_BOOTSTRAP_HOST adapt to the change of name in configmap * change the container name to marklogic-server * CLD-472: Use Resolvable FQDN for Marklogic hostname * remove ingress and roles that won't ship in EA1 release * add extraContainerPorts * disable turning on XDQP * update default image version to 10.0-9.1-centos-1.0.0-ea4
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‎README.md

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@@ -273,4 +273,4 @@ This table describes the list of available parameters for Helm Chart.
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| `persistence.size` | Size of storage request for MarkLogic data volume | `10Gi` |
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| `persistence.annotations` | Annotations for Persistence Volume Claim (PVC) | `{}` |
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| `persistence.accessModes` | Access mode for persistence volume | `["ReadWriteOnce"]` |
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| `persistence.mountPath` | The path for the mounted persistence data volume | `/var/opt/MarkLogic` |
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| `persistence.mountPath` | The path for the mounted persistence data volume | `/var/opt/MarkLogic` |

‎charts/.helmignore

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# Patterns to ignore when building packages.
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# This supports shell glob matching, relative path matching, and
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# negation (prefixed with !). Only one pattern per line.
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.DS_Store
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# Common VCS dirs
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.git/
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.gitignore
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.bzr/
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.bzrignore
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.hg/
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.hgignore
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.svn/
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# Common backup files
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*.swp
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*.bak
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*.tmp
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*.orig
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*~
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# Various IDEs
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.project
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.idea/
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*.tmproj
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.vscode/

‎charts/Chart.yaml

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annotations:
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category: Database
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apiVersion: v2
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name: marklogic
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description: MarkLogic Server is a multi-model database that has both NoSQL and trusted enterprise data management capabilities.
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appVersion: "10.0-9.1"
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type: application
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keywords:
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- marklogic
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- database
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- nosql
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sources:
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- https://github.com/marklogic/marklogic-kubernetes
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- https://www.marklogic.com/
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version: 1.0.0-ea1

‎charts/templates/_helpers.tpl

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{{/*
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Expand the name of the chart.
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*/}}
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{{- define "marklogic.name" -}}
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{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{/*
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Create a default fully qualified app name.
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We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
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If release name contains chart name it will be used as a full name.
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*/}}
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{{- define "marklogic.fullname" -}}
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{{- if .Values.fullnameOverride }}
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{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- $name := default .Chart.Name .Values.nameOverride }}
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{{- if contains $name .Release.Name }}
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{{- .Release.Name | trunc 63 | trimSuffix "-" }}
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{{- else }}
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{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{- end }}
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{{- end }}
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{{/*
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Create chart name and version as used by the chart label.
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*/}}
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{{- define "marklogic.chart" -}}
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{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
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{{- end }}
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{{/*
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Create headless service name for statefulset
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*/}}
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{{- define "marklogic.headlessServiceName" -}}
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{{- printf "%s-headless" (include "marklogic.fullname" .) }}
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{{- end}}
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{{/*
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Create URL for headless service
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*/}}
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{{- define "marklogic.headlessURL" -}}
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{{- printf "%s.%s.svc.cluster.local" (include "marklogic.headlessServiceName" .) .Release.Namespace }}
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{{- end}}
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{{/*
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Common labels
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*/}}
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{{- define "marklogic.labels" -}}
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helm.sh/chart: {{ include "marklogic.chart" . }}
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{{ include "marklogic.selectorLabels" . }}
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{{- if .Chart.AppVersion }}
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app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
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{{- end }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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{{- end }}
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{{/*
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Selector labels
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*/}}
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{{- define "marklogic.selectorLabels" -}}
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app.kubernetes.io/name: {{ include "marklogic.name" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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{{- end }}
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{{/*
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Create the name of the service account to use
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*/}}
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{{- define "marklogic.serviceAccountName" -}}
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{{- if .Values.serviceAccount.create }}
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{{- default (include "marklogic.fullname" .) .Values.serviceAccount.name }}
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{{- else }}
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{{- default "default" .Values.serviceAccount.name }}
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{{- end }}
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{{- end }}

‎charts/templates/configmap.yaml

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apiVersion: v1
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kind: ConfigMap
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metadata:
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name: {{ include "marklogic.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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data:
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ML_BOOTSTRAP_HOST: {{ include "marklogic.fullname" . }}-0
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ML_FQDN_SUFFIX: {{ include "marklogic.headlessURL" . }}
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‎charts/templates/secret-registry.yaml

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{{- $imagePullSecret := .Values.imagePullSecret }}
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{{- if not (empty $imagePullSecret) }}
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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ include "marklogic.fullname" . }}-registry
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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type: kubernetes.io/dockerconfigjson
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data:
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.dockerconfigjson: {{ printf `{"auths":{%s:{"auth":"%s"}}}` ($imagePullSecret.registry | quote) (printf "%s:%s" $imagePullSecret.username $imagePullSecret.password | b64enc) | b64enc | quote }}
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{{- end }}

‎charts/templates/secret.yaml

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apiVersion: v1
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kind: Secret
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metadata:
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name: {{ include "marklogic.fullname" . }}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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type: kubernetes.io/basic-auth
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stringData:
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username: {{ .Values.auth.adminUsername}}
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password: {{ .Values.auth.adminPassword}}

‎charts/templates/service-headless.yaml

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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "marklogic.headlessServiceName" .}}
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namespace: {{ .Release.Namespace }}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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spec:
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clusterIP: None
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publishNotReadyAddresses: true
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selector:
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{{- include "marklogic.selectorLabels" . | nindent 4 }}
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ports:
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- protocol: TCP
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name: health-check
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port: 7997
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- protocol: TCP
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name: foreign-bind
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port: 7998
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- protocol: TCP
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name: bind
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port: 7999
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- protocol: TCP
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name: query-console
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port: 8000
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- protocol: TCP
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name: admin
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port: 8001
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- protocol: TCP
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name: manage
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port: 8002

‎charts/templates/service.yaml

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apiVersion: v1
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kind: Service
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metadata:
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name: {{ include "marklogic.fullname" . }}
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namespace: {{ .Values.namespace}}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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spec:
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selector:
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{{- include "marklogic.selectorLabels" . | nindent 4 }}
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type: {{ .Values.service.type }}
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ports: {{- toYaml .Values.service.ports | nindent 4 }}

‎charts/templates/serviceaccount.yaml

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{{- if .Values.serviceAccount.create }}
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apiVersion: v1
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kind: ServiceAccount
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metadata:
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name: {{ include "marklogic.serviceAccountName" . }}
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labels:
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{{- include "marklogic.labels" . | nindent 4 }}
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imagePullSecrets:
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- name: regcred
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{{- end }}

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