chore: add forcePathStyle s3 property

We can host s3 compatible storage locally by deploying the stable/minio chart.
Ran into https://github.com/coreos/etcd-operator/issues/1980 and therefore downgrade the backup and restore operator images to 0.8.3.

molgenis-preview/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v1
 appVersion: "1.0"
-description: A Helm chart for Kubernetes
+description: MOLGENIS - helm stack for testing purposes
-name: molgenis
+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-vault/Chart.yaml

@@ -2,5 +2,5 @@ apiVersion: v1
 appVersion: "1.0"
 description: MOLGENIS vault
 name: molgenis-vault
-version: 0.1.1
+version: 0.2.1
 icon: https://git.webhosting.rug.nl/molgenis/molgenis-ops-docker-helm/raw/master/molgenis-vault/catalogIcon-molgenis-vault.svg

molgenis-vault/README.md

@@ -13,21 +13,25 @@ See https://github.com/coreos/vault-operator/blob/master/doc/user/vault.md
 ## Parameters
 
 ### Azure cloud credentials
-Define credentials for backup to the Azure Blob Store.
+Define credentials for an S3 compatible backup bucket.
-See [etcd-operator documentation](https://github.com/coreos/etcd-operator/blob/master/doc/user/abs_backup.md).
+See [etcd-operator documentation](https://github.com/coreos/etcd-operator/blob/master/doc/user/walkthrough/backup-operator.md).
+> Default values backup to the minio play server.
+You can host the stable/minio chart to backup to a bucket on the cluster.
 
-| Parameter       | Description                   | Default            |
+| Parameter            | Description                              | Default                                    |
-| --------------- | ----------------------------- | ------------------ |
+| -------------------- | ---------------------------------------- | ------------------------------------------ |
-| `abs.account`   | name of storage account       | `fdlkops`          |
+| `s3.accessKeyId`     | key id storage account                   | `Q3AM3UQ867SPQQA43P2F`                     |
-| `abs.accessKey` | access key of storage account | `xxxx`             |
+| `s3.secretAccessKey` | secret access key of storage account     | `zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG` |
-| `abs.cloud`     | name of cloud environment     | `AzurePublicCloud` |
+| `s3.region`          | region of the storage server             | `us-east-1`                                |
+| `s3.endpoint`        | endpoint for the storage server          | `https://play.minio.io:9000`               |
+| `s3.bucket`          | name of the bucket on the storage server | `vault`                                    |
 
 ### Backup job
 Define the schedule of the backup job
 
 | Parameter            | Description                  | Default       |
 | -------------------- | ---------------------------- | ------------- |
-| `backupJob.enable`   | Enable backup cronjob        | `true`        |
+| `backupJob.suspend`  | Suspend backup cronjob       | `false`       |
 | `backupJob.schedule` | cron schedule for the backup | `0 12 * * 1`  |
 
 ### UI

molgenis-vault/resources/backup.yaml

@@ -0,0 +1,13 @@
+apiVersion: "etcd.database.coreos.com/v1beta2"
+kind: "EtcdBackup"
+metadata:
+  name: vault-backup
+  namespace: "vault-operator"
+spec:
+  etcdEndpoints: ["https://vault-etcd-client:2379"]
+  storageType: S3
+  clientTLSSecret: vault-etcd-client-tls
+  s3:
+    path: vault/backup-manual
+    awsSecret: aws
+    endpoint: http://minio.minio.svc:9000

molgenis-vault/resources/restore.yaml

@@ -9,7 +9,8 @@ spec:
   etcdCluster:
     # The namespace is the same as this EtcdRestore CR
     name: vault-etcd
-  backupStorageType: ABS
+  backupStorageType: S3
-  abs:
+  s3:
-    path: vault/backup-<specify the backup name>
+    path: vault/backup-<name>
-    absSecret: abs
+    awsSecret: aws
+    endpoint: http://minio.minio.svc:9000

molgenis-vault/templates/NOTES.txt

@@ -3,11 +3,15 @@ Vault operator created
 Next steps:
 
 * Manually create a vault using resources/vault.yaml
-* Manually restore a backup using resources/backup.yaml
+* Manually restore a backup using resources/restore.yaml
 * Unseal the vault pods
 
-{{ if .Values.backupJob.enable }}
+{{ if .Values.backupJob.suspend }}
-!! Make sure to check if the backups succeed !!
+!!!!!! BACKUP JOB SUSPENDED !!!!!!
 {{ else }}
-!!!!!! NO BACKUPS CONFIGURED !!!!!!
+{{- if .Values.s3.endpoint -}}
+Backing up to non-standard s3 endpoint {{ .Values.s3.endpoint }} {{ else -}}
+Backing up to S3 on aws {{ end -}}
+in bucket {{ .Values.s3.bucket }}.
+!! Make sure to check if the backups succeed !!
 {{ end }}

molgenis-vault/templates/abs-secret.yaml

@@ -1,10 +0,0 @@
-# Secret to access microsoft azure blob store
-apiVersion: v1
-kind: Secret
-metadata:
-  name: abs
-type: Opaque
-stringData:
-  storage-account: {{ .Values.abs.account }}
-  storage-key: {{ .Values.abs.accessKey }}
-  cloud: {{ .Values.abs.cloud }}

molgenis-vault/templates/aws-secret.yaml

@@ -0,0 +1,10 @@
+# Secret to access s3 compatible store
+apiVersion: v1
+kind: Secret
+metadata:
+  name: aws
+type: Opaque
+data:
+  config: {{ printf "[default]\nregion = %s" .Values.s3.region | b64enc | quote }}
+  credentials: {{ printf "[default]\naws_access_key_id = %s\naws_secret_access_key = %s\n" .Values.s3.accessKeyId .Values.s3.secretAccessKey | b64enc | quote }}
+

molgenis-vault/templates/backup-configmap.yaml

@@ -11,8 +11,14 @@ data:
       generateName: vault-backup-
     spec:
       etcdEndpoints: ["https://vault-etcd-client:2379"]
-      storageType: ABS
+      storageType: S3
       clientTLSSecret: vault-etcd-client-tls
-      abs:
+      s3:
-        path: vault/backup.<NOW>
+        path: {{ .Values.s3.bucket }}/backup.<NOW>
-        absSecret: abs
+        awsSecret: aws
+{{- if .Values.s3.endpoint }}
+        endpoint: {{ .Values.s3.endpoint }}
+{{- end }}
+{{- if hasKey .Values.s3 "forcePathStyle" }}
+        forcePathStyle: {{ .Values.s3.forcePathStyle }}
+{{- end }}

molgenis-vault/templates/backup-cronjob.yaml

@@ -1,10 +1,10 @@
-{{- if .Values.backupJob.enable }}
 # cronjob that creates etcdbackups using the etcd backup serviceaccount
 apiVersion: batch/v1beta1
 kind: CronJob
 metadata:
   name: etcd-backup
 spec:
+  suspend: {{ .Values.backupJob.suspend }}
   schedule: {{ .Values.backupJob.schedule | quote }}
   jobTemplate:
     spec:
@@ -26,5 +26,4 @@ spec:
           volumes:
           - name: backup-config
             configMap:
-              name: backup-config
+              name: backup-config
-{{- end }}

molgenis-vault/values.yaml

@@ -2,19 +2,26 @@
 # This is a YAML-formatted file.
 # Declare variables to be passed into your templates.
 
-# abs gives details of the credentials to reach the azure backup storage
+# s3 configures s3 backup storage
-abs:
+s3:
-  # account is the name of the Storage account
+  # accessKey for the s3 storage account
-  account: fdlkops
+  accessKeyId: Q3AM3UQ867SPQQA43P2F
-  # access key for the Storage account
+  # secretAccessKey for the s3 storage account
-  accessKey: xxxx
+  secretAccessKey: zuf+tfteSlswRu7BJ86wekitnifILbZam1KYY3TG
-  # default cloud
+  # region
-  cloud: AzurePublicCloud
+  region: us-east-1
+  # endpoint for the s3 storage
+  endpoint: https://play.minio.io:9000
+  # forcePathStyle if set to true forces requests to use path style
+  # (host/bucket instead of bucket.host)
+  forcePathStyle: true
+  # bucket is the name of the bucket
+  bucket: vault
 
 # backupjob describes the backup cronjob
 backupJob:
-  # enable enables the backup job
+  # suspend suspends the backup job
-  enable: true
+  suspend: false
   # schedule gives the cron schedule for the backup job
   schedule: "0 12 * * 1"
 
@@ -40,10 +47,12 @@ etcd-operator:
       tag: v0.9.2
   backupOperator:
     image:
-      tag: v0.9.2
+      repository: fdlk/etcd-operator
+      tag: latest
   restoreOperator:
     image:
-      tag: v0.9.2
+      repository: fdlk/etcd-operator
+      tag: latest
 
 ui:
   name: "vault-ui"

molgenis/Chart.yaml

@@ -0,0 +1,8 @@
+apiVersion: v1
+appVersion: "1.0"
+description: MOLGENIS - helm stack (in BETA)
+name: molgenis-beta
+version: 0.3.0
+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 +1,122 @@
+# 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.
+
+## Persistence
+You can enable persistence on your MOLGENIS stack by specifying the following property.
+
+- ```persistence.enabled```
+
+You can also choose to retain the volume of the NFS.
+- ```persistence.retain```
+
+The size and claim name can be specified per service. There are now two services that can be persist.
+
+- MOLGENIS
+- ElasticSearch
+
+MOLGENIS persistent properties.
+- ```molgenis.persistence.claim```
+- ```molgenis.persistence.size```
+
+ElasticSearch persistent properties.
+- ```elasticsearch.persistence.claim```
+- ```elasticsearch.persistence.size```
+
+
+### Resolve you persistent volume
+You do not know which volume is attached to your MOLGENIS instance. You can resolve this by executing:
+
+```
+kubectl get pv
+```
+
+You can now view the persistent volume claims and the attached volumes.
+
+| NAME | CAPACITY | ACCESS | MODES | RECLAIM | POLICY | STATUS | CLAIM | STORAGECLASS | REASON | AGE |
+| ---- | -------- | ------ | ----- | ------- | ------ | ------ | ----- | ------------ | ------ | --- |
+| pvc-45988f55-900f-11e8-a0b4-005056a51744 | 30G | RWX | | Retain | Bound | molgenis-solverd/molgenis-nfs-claim | nfs-provisioner-retain | | | 33d |
+| pvc-3984723d-220f-14e8-a98a-skjhf88823kk | 30G | RWO | | Delete | Bound | molgenis-test/molgenis-nfs-claim | nfs-provisioner | | | 33d |
+
+You see the ```molgenis-test/molgenis-nfs-claim``` is bound to the volume: ```pvc-3984723d-220f-14e8-a98a-skjhf88823kk```.
+When you want to view the data in the this volume you can go to the nfs-provisioning pod and execute the shell. Go to the directory ```export``` and lookup the directory ```pvc-3984723d-220f-14e8-a98a-skjhf88823kk```. 
+
+## Firewall
+Is defined at cluster level. This chart does not facilitate firewall configuration.

molgenis/questions.yml

@@ -0,0 +1,131 @@
+
+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 (must fit in the selected memory limit for the 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"
+- variable: persistence.enabled
+  default: false
+  description: "Do you want to use persistence"
+  type: boolean
+  required: true
+  group: "Persistence"
+  label: Persistence
+  show_subquestion_if: true
+  subquestions:
+  - variable: persistence.retain
+    default: false
+    description: "Do you want to retain the persistent volume"
+    type: boolean
+    label: Retain volume
+  - variable: molgenis.persistence.size
+    default: "30Gi"
+    description: "Size of MOLGENIS filestore (PostgreSQL and ElasticSearch excluded)"
+    type: enum
+    options:
+    - "30Gi"
+    - "50Gi"
+    - "100Gi"
+    label: Size MOLGENIS filestore
+  - variable: elasticsearch.persistence.size
+    default: "50Gi"
+    description: "Size of ElasticSearch data (directory that is persist: /usr/share/elasticsearch/data)"
+    type: enum
+    options:
+    - "50Gi"
+    - "100Gi"
+    - "200Gi"
+    label: Size for ElasticSearch data

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 +1,126 @@
+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
+          {{- if $.Values.persistence.enabled }}
+          volumeMounts:
+          - name: molgenis-nfs
+            mountPath: /home/molgenis
+          {{- end }}
+          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
+          {{- if $.Values.persistence.enabled }}
+          volumeMounts:
+          - name: elasticsearch-nfs
+            mountPath: /usr/share/elasticsearch/data
+          {{- end }}
+
+          resources:
+{{ toYaml .resources | indent 12 }}
+        {{- end }}
+
+{{- if .Values.persistence.enabled }}
+      volumes:
+        - name: molgenis-nfs
+          persistentVolumeClaim:
+            claimName: {{ .Values.molgenis.persistence.claim }}
+        - name: elasticsearch-nfs
+          persistentVolumeClaim:
+            claimName: {{ .Values.elasticsearch.persistence.claim }}
+{{- 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/persistence/elasticsearchPVC.yaml

@@ -0,0 +1,19 @@
+{{- if .Values.persistence.enabled -}}
+apiVersion: extensions/v1beta1
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ .Values.elasticsearch.persistence.claim }}
+  annotations:
+    {{- if .Values.persistence.retain }}
+    volume.beta.kubernetes.io/storage-class: "nfs-provisioner-retain"
+    {{- else }}
+    volume.beta.kubernetes.io/storage-class: "nfs-provisioner"
+    {{- end }}
+spec:
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: {{ .Values.elasticsearch.persistence.size }}
+{{- end }}

molgenis/templates/persistence/molgenisPVC.yaml

@@ -0,0 +1,19 @@
+{{- if .Values.persistence.enabled -}}
+apiVersion: extensions/v1beta1
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ .Values.molgenis.persistence.claim }}
+  annotations:
+    {{- if .Values.persistence.retain }}
+    volume.beta.kubernetes.io/storage-class: "nfs-provisioner-retain"
+    {{- else }}
+    volume.beta.kubernetes.io/storage-class: "nfs-provisioner"
+    {{- end }}
+spec:
+  accessModes:
+    - ReadWriteMany
+  resources:
+    requests:
+      storage: {{ .Values.molgenis.persistence.size }}
+{{- 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 +1,77 @@
+# 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
+  persistence:
+    claim: molgenis-nfs-claim
+    size: 30Gi
+  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
+  persistence:
+    claim: elasticsearch-nfs-claim
+    size: 50Gi
+
+persistence:
+  enabled: false
+  retain: false
+
+nodeSelector: {
+  deployPod: "true"
+}
+
+tolerations: []
+
+affinity: {}