Merge branch 'add-molgenis-production' of p281392/molgenis-ops-docker-helm into master

molgenis-preview/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 appVersion: "1.0"
-description: A Helm chart for Kubernetes
-name: molgenis
+description: MOLGENIS - helm stack for testing purposes
+name: molgenis-preview
 version: 0.2.0
 sources:
 - https://git.webhosting.rug.nl/molgenis/molgenis-ops-docker-helm.git

molgenis-preview/README.md

@@ -1,5 +1,5 @@
 # MOLGENIS preview
-Is used for integration testing purposes.
+This chart is used for testing purposes. It can be used by data managers or developers to test MOLGENIS (e.g. integration testing).
 
 ## Containers
 This chart spins up a complete stack to run MOLGENIS. The created containers are:
@@ -9,3 +9,8 @@ This chart spins up a complete stack to run MOLGENIS. The created containers are
 - Elasticsearch
 - OpenCPU
 
+## Rancher
+You can spin up a test instance by navigating to https://rancher.molgenis.org:7777 and login with your LDAP-account.
+
+Go to the test-environment and click on "Launch". Search for MOLGENIS.
+

molgenis-preview/test.yaml

@@ -1,120 +0,0 @@
-# Source: molgenis/templates/deployment.yaml
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: lanky-ragdoll-molgenis
-  labels:
-    app: molgenis
-    chart: molgenis-0.1.0
-    release: lanky-ragdoll
-    heritage: Tiller
-spec:
-  replicas: 1
-  selector:
-    matchLabels:
-      app: molgenis
-      release: lanky-ragdoll
-  template:
-    metadata:
-      labels:
-        app: molgenis
-        release: lanky-ragdoll
-    spec:
-      containers:
-        - name: molgenis
-          image: "registry.molgenis.org/molgenis/molgenis-app:latest"
-          imagePullPolicy: Always
-          env:
-            - name: molgenis.home
-              value: /home/molgenis
-            - name: opencpu.uri.host
-              value: opencpu
-            - name: elasticsearch.transport.addresses
-              value: elasticsearch:9300
-            - name: elasticsearch.cluster.name
-              value: molgenis
-            - name: db_uri
-              value: "jdbc:postgresql://postgres/molgenis"
-            - name: db_user
-              value: molgenis
-            - name: db_password
-              value: molgenis
-            - name: admin.password
-              value: admin
-            - name: CATALINA_OPTS
-              value: "-Xmx1g -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"
-          ports:
-            - containerPort: 8080
-          livenessProbe:
-            httpGet:
-              path: /
-              port: http
-          readinessProbe:
-            httpGet:
-              path: /api/v2/version
-              port: http
-          resources:
-            limits:
-              cpu: 1
-              memory: 1250Mi
-            requests:
-              cpu: 200m
-              memory: 1Gi
-
-
-        - name: elasticsearch
-          image: "docker.elastic.co/elasticsearch/elasticsearch:5.5.3"
-          imagePullPolicy: IfNotPresent
-          env:
-            - name: cluster.name
-              value: molgenis
-            - name: bootstrap.memory_lock
-              value: true
-            - name: ES_JAVA_OPTS
-              value: "-Xms512m -Xmx512m"
-            - name: xpack.security.enabled
-              value: false
-            - name: discovery.type
-              value: single-node
-          ports:
-            - containerPort: 9200
-            - containerPort: 9300
-            limits:
-              cpu: 1
-              memory: 1500Mi
-            requests:
-              cpu: 100m
-              memory: 1Gi
-
-
-        - name: postgres
-          image: "postgres:9.6-alpine"
-          imagePullPolicy: IfNotPresent
-          env:
-            - name: POSTGRES_USER
-              value: molgenis
-            - name: POSTGRES_PASSWORD
-              value: molgenis
-            - name: POSTGRES_DB
-              value: molgenis
-          ports:
-            - containerPort: 5432
-            limits:
-              cpu: 1
-              memory: 250Mi
-            requests:
-              cpu: 100m
-              memory: 250Mi
-
-
-        - name: opencpu
-          image: "molgenis/opencpu:latest"
-          imagePullPolicy: Always
-          ports:
-            - containerPort: 8004
-            limits:
-              cpu: 1
-              memory: 512Mi
-            requests:
-              cpu: 100m
-              memory: 256Mi

molgenis/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+appVersion: "1.0"
+description: MOLGENIS - helm stack (in BETA)
+name: molgenis-beta
+version: 0.1.0
+sources:
+- https://git.webhosting.rug.nl/molgenis/molgenis-ops-docker-helm.git
+icon: https://git.webhosting.rug.nl/molgenis/molgenis-ops-docker-helm/raw/master/molgenis/catalogIcon-molgenis.svg

molgenis/README.md

@@ -0,0 +1,83 @@
+# MOLGENIS
+This chart is used for acceptance and production use cases.
+
+## Containers
+This chart spins up a MOLGENIS instance with HTTPD. The created containers are:
+
+- MOLGENIS
+
+## Provisioning
+You can choose from which registry you want to pull. There are 2 registries:
+- https://registry.molgenis.org
+- https://hub.docker.com
+
+The registry.molgenis.org contains the bleeding edge versions (PR's and master merges). The hub.docker.com contains the released artifacts (MOLGENIS releases and release candidates).
+
+The three properties you need to specify are:
+- ```molgenis.image.repository```
+- ```molgenis.image.name```
+- ```molgenis.image.tag```
+
+Besides determining which image you want to pull, you also have to set an administrator password. You can do this by specifying the following property. 
+- ```molgenis.adminPassword```
+
+## Services
+When you start MOLGENIS you need:
+- an elasticsearch instance (5.5.6) 
+- an postgres instance (9.6)
+
+You can attach additional services like:
+- an opencpu instance
+
+### Elasticsearch
+You can configure elasticsearch by giving in the cluster location.
+
+To configure the transport address you can address the node communication channel but also the native JAVA API. Which MOLGENIS uses to communicate with Elasticsearch.
+From Elasticsearch version 6 and further the JAVA API is not supported anymore. At this moment you can only use Elastic instance till major version 5.
+- ```molgenis.services.elasticsearch.transportAddresses: localhost:9300```
+
+To configure the index on a Elasticsearch cluster you can specify the clusterName property.
+- ```molgenis.services.elasticsearch.clusterName: molgenis```
+
+### Postgres
+You can specify the location of the postgres instance by specify the following property:
+- ```molgenis.services.postgres.host: localhost```
+
+You can specify the schema by filling out this property:
+- ```molgenis.services.postgres.scheme: molgenis```
+
+You can specify credentials for the database scheme by specifying the following properties:
+- ```molgenis.services.postgres.user: molgenis```
+- ```molgenis.services.postgres.password: molgenis```
+
+To test you can use the **PostgreSQL**-helm chart of Kubernetes and specify these answers:
+
+```bash
+# answers for postgresql chart
+postgresUser=molgenis
+postgresPassword=molgenis
+postgresDatabase=molgenis
+persistence.enabled=false
+```
+
+### OpenCPU
+You can specify the location of the OpenCPU cluster by specifying this property:
+- ```molgenis.services.opencpu.host: localhost```
+
+You can test OpenCPU settings using the **OpenCPU**-helm chart of MOLGENIS.
+
+## Resources
+You can specify resources by resource type. There are 2 resource types.
+- memory of container
+- maximum heap space JVM
+
+Specify memory usage of container:
+- ```molgenis.resources.limits.memory```
+
+Specify memory usage for Java JVM:
+- ```molgenis.javaOpts.maxHeapSpace```
+
+Select the resources you need dependant on the customer you need to serve.
+
+## Firewall
+Is defined at cluster level. This chart does not facilitate firewall configuration.

molgenis/questions.yml

@@ -0,0 +1,99 @@
+
+categories:
+- MOLGENIS
+questions:
+- variable: ingress.hosts[0].name
+  label: Hostname
+  default: "test.molgenis.org"
+  description: "Hostname for your stack"
+  type: hostname
+  required: true
+  group: "Load Balancing"
+- variable: molgenis.image.repository
+  label: Registry
+  default: "registry.hub.docker.com"
+  description: "Select a registry to pull from"
+  type: enum
+  options:
+  - "registry.hub.docker.com"
+  - "registry.molgenis.org"
+  required: true
+  group: "Provisioning"
+- variable: molgenis.image.tag
+  label: Version
+  default: ""
+  description: "Select a MOLGENIS version (check the registry.molgenis.org or hub.docker.com for released tags)"
+  type: string
+  required: true
+  group: "Provisioning"
+- variable: molgenis.adminPassword
+  label: Administrator password
+  default: ""
+  description: "Enter an administrator password"
+  type: password
+  required: true
+  group: "Provisioning"
+- variable: molgenis.services.opencpu.host
+  label: OpenCPU cluster
+  default: "localhost"
+  description: "Specify the OpenCPU cluster"
+  type: string
+  required: true
+  group: "Services"
+- variable: molgenis.services.postgres.host
+  label: Postgres cluster location
+  default: "postgresql.molgenis-postgresql.svc"
+  description: "Set the location of the postgres cluster"
+  type: string
+  required: true
+  group: "Services"
+- variable: molgenis.services.postgres.scheme
+  label: Database scheme
+  default: "molgenis"
+  description: "Set the database scheme"
+  type: string
+  required: true
+  group: "Services"
+- variable: molgenis.services.postgres.user
+  label: Database username
+  default: "molgenis"
+  description: "Set user of the database scheme"
+  type: string
+  required: true
+  group: "Services"
+- variable: molgenis.services.postgres.password
+  label: Database password
+  default: "molgenis"
+  description: "Set the password of the database scheme"
+  type: string
+  required: true
+  group: "Services"
+- variable: molgenis.resources.limits.memory
+  label: Container memory limit
+  default: 1250Mi
+  description: "Memory limit for this MOLGENIS container"
+  type: enum
+  options:
+  - "1250Mi"
+  - "2500Mi"
+  required: true
+  group: "Resources"
+- variable: molgenis.resources.requests.memory
+  label: Container memory reservation
+  default: 1250Mi
+  description: "Memory reservation for this MOLGENIS container"
+  type: enum
+  options:
+  - "1250Mi"
+  - "2500Mi"
+  required: true
+  group: "Resources"
+- variable: molgenis.javaOpts.maxHeapSpace
+  label: Maximum heap space (JVM)
+  default: "1g"
+  description: "Maximum heap space MOLGENIS container JVM. Please not this should fit in your container memory limit"
+  type: enum
+  options:
+  - "1g"
+  - "2g"
+  group: "Resources"

molgenis/templates/NOTES.txt

@@ -0,0 +1,19 @@
+1. Get the application URL by running these commands:
+{{- if .Values.ingress.enabled }}
+{{- range .Values.ingress.hosts }}
+  http{{ if $.Values.ingress.tls }}s{{ end }}://{{ . }}{{ $.Values.ingress.path }}
+{{- end }}
+{{- else if contains "NodePort" .Values.service.type }}
+  export NODE_PORT=$(kubectl get --namespace {{ .Release.Namespace }} -o jsonpath="{.spec.ports[0].nodePort}" services {{ template "molgenis.fullname" . }})
+  export NODE_IP=$(kubectl get nodes --namespace {{ .Release.Namespace }} -o jsonpath="{.items[0].status.addresses[0].address}")
+  echo http://$NODE_IP:$NODE_PORT
+{{- else if contains "LoadBalancer" .Values.service.type }}
+     NOTE: It may take a few minutes for the LoadBalancer IP to be available.
+           You can watch the status of by running 'kubectl get svc -w {{ template "molgenis.fullname" . }}'
+  export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "molgenis.fullname" . }} -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
+  echo http://$SERVICE_IP:{{ .Values.service.port }}
+{{- else if contains "ClusterIP" .Values.service.type }}
+  export POD_NAME=$(kubectl get pods --namespace {{ .Release.Namespace }} -l "app={{ template "molgenis.name" . }},release={{ .Release.Name }}" -o jsonpath="{.items[0].metadata.name}")
+  echo "Visit http://127.0.0.1:8080 to use your application"
+  kubectl port-forward $POD_NAME 8080:80
+{{- end }}

molgenis/templates/_helpers.tpl

@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "molgenis.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 "molgenis.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 -}}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "molgenis.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

molgenis/templates/deployment.yaml

@@ -0,0 +1,106 @@
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  {{- with .Values.ingress.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+  {{- end }}
+  name: {{ template "molgenis.fullname" . }}
+  labels:
+    app: {{ template "molgenis.name" . }}
+    chart: {{ template "molgenis.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app: {{ template "molgenis.name" . }}
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app: {{ template "molgenis.name" . }}
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: molgenis
+        {{- with .Values.molgenis }}
+          image: {{ .image.repository }}/{{ .image.name }}:{{ .image.tag }}
+          imagePullPolicy: {{ .image.pullPolicy }}
+          env:
+            - name: molgenis.home
+              value: /home/molgenis
+            - name: opencpu.uri.host
+              value: {{ .services.opencpu.host }}
+            - name: elasticsearch.transport.addresses
+              value: {{ .services.elasticsearch.transportAddresses }}
+            - name: elasticsearch.cluster.name
+              value: {{ .services.elasticsearch.clusterName }}
+            - name: db_uri
+              value: jdbc:postgresql://{{ .services.postgres.host }}/{{ .services.postgres.scheme }}
+            - name: db_user
+              value: {{ .services.postgres.user }}
+            - name: db_password
+              value: {{ .services.postgres.password }}
+            - name: admin.password
+              value: {{ .adminPassword }}
+            - name: CATALINA_OPTS
+              value: "-Xmx{{ .javaOpts.maxHeapSpace }} -XX:+UseConcMarkSweepGC -XX:+CMSClassUnloadingEnabled"
+          ports:
+            - containerPort: 8080
+          livenessProbe:
+            httpGet:
+              path: /
+              port: 8080
+            initialDelaySeconds: 60
+            periodSeconds: 5
+            failureThreshold: 25
+            successThreshold: 1
+          readinessProbe:
+            httpGet:
+              path: /api/v2/version
+              port: 8080
+            initialDelaySeconds: 120
+            periodSeconds: 30
+            failureThreshold: 3
+            successThreshold: 1
+          resources:
+{{ toYaml .resources | indent 12 }}
+        {{- end }}
+
+        - name: elasticsearch
+        {{- with .Values.elasticsearch }}
+          image: "{{ .image.repository }}:{{ .image.tag }}"
+          imagePullPolicy: {{ .image.pullPolicy }}
+          env:
+            - name: cluster.name
+              value: {{ .clusterName }}
+            - name: bootstrap.memory_lock
+              value: "true"
+            - name: ES_JAVA_OPTS
+              value: "{{ .javaOpts }}"
+            - name: xpack.security.enabled
+              value: "false"
+            - name: discovery.type
+              value: single-node
+          ports:
+            - containerPort: 9200
+            - containerPort: 9300
+          resources:
+{{ toYaml .resources | indent 12 }}
+        {{- end }}
+
+
+    {{- with .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.affinity }}
+      affinity:
+{{ toYaml . | indent 8 }}
+    {{- end }}
+    {{- with .Values.tolerations }}
+      tolerations:
+{{ toYaml . | indent 8 }}
+    {{- end }}

molgenis/templates/ingress.yaml

@@ -0,0 +1,38 @@
+{{- if .Values.ingress.enabled -}}
+{{- $fullName := include "molgenis.fullname" . -}}
+{{- $ingressPath := .Values.ingress.path -}}
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ $fullName }}
+  labels:
+    app: {{ template "molgenis.name" . }}
+    chart: {{ template "molgenis.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+{{- with .Values.ingress.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+{{- end }}
+spec:
+{{- if .Values.ingress.tls }}
+  tls:
+  {{- range .Values.ingress.tls }}
+    - hosts:
+      {{- range .hosts }}
+        - {{ . }}
+      {{- end }}
+      secretName: {{ .secretName }}
+  {{- end }}
+{{- end }}
+  rules:
+  {{- range .Values.ingress.hosts }}
+    - host: {{ .name }}
+      http:
+        paths:
+          - path: {{ $ingressPath }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: 8080
+  {{- end }}
+{{- end }}

molgenis/templates/service.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "molgenis.fullname" . }}
+  labels:
+    app: {{ template "molgenis.name" . }}
+    chart: {{ template "molgenis.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - name: molgenis
+      port: {{ .Values.service.port }}
+  selector:
+    app: {{ template "molgenis.name" . }}
+    release: {{ .Release.Name }}

molgenis/values.yaml

@@ -0,0 +1,65 @@
+# Default values for molgenis.
+
+replicaCount: 1
+
+service:
+  type: LoadBalancer
+  port: 8080
+
+ingress:
+  enabled: true
+  annotations:
+    nginx.ingress.kubernetes.io/proxy-body-size: "0"
+  path: /
+  hosts:
+  - name: test.molgenis.org
+  tls: []
+
+molgenis:
+  image:
+    repository: registry.hub.docker.com
+    name: molgenis/molgenis-app
+    tag: stable
+    pullPolicy: Always
+  adminPassword:
+  javaOpts:
+    maxHeapSpace: "1g"
+  resources:
+   limits:
+    cpu: 1
+    memory: 1250Mi
+   requests:
+    cpu: 200m
+    memory: 1250Mi
+  services:
+    opencpu:
+      host: localhost
+    elasticsearch:
+      transportAddresses: localhost:9300
+      clusterName: molgenis
+    postgres:
+      host: localhost
+      scheme: molgenis
+      user: molgenis
+      password: molgenis
+
+elasticsearch:
+  image:
+    repository: docker.elastic.co/elasticsearch/elasticsearch
+    tag: 5.5.3
+    pullPolicy: IfNotPresent
+  javaOpts: "-Xms1g -Xmx1g"
+  clusterName: molgenis
+  resources:
+   limits:
+    cpu: 2
+    memory: 3Gi
+   requests:
+    cpu: 100m
+    memory: 1Gi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}