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{
"kind": "Template",
"apiVersion": "v1",
"metadata": {
"name": "nodejs-mongodb-example",
"annotations": {
"openshift.io/display-name": "Node.js + MongoDB (Ephemeral)",
"description": "An example Node.js application with a MongoDB database. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/nodejs-ex/blob/master/README.md.\n\nWARNING: Any data stored will be lost upon pod destruction. Only use this template for testing.",
"tags": "quickstart,nodejs",
"iconClass": "icon-nodejs",
"openshift.io/long-description": "This template defines resources needed to develop a NodeJS application, including a build configuration, application deployment configuration, and database deployment configuration. The database is stored in non-persistent storage, so this configuration should be used for experimental purposes only.",
"openshift.io/provider-display-name": "Red Hat, Inc.",
"openshift.io/documentation-url": "https://github.com/sclorg/nodejs-ex",
"openshift.io/support-url": "https://access.redhat.com",
"template.openshift.io/bindable": "false"
}
},
"message": "The following service(s) have been created in your project: ${NAME}, ${DATABASE_SERVICE_NAME}.\n\nFor more information about using this template, including OpenShift considerations, see https://github.com/sclorg/nodejs-ex/blob/master/README.md.",
"labels": {
"template": "nodejs-mongodb-example",
"app": "nodejs-mongodb-example"
},
"objects": [
{
"kind": "Secret",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}"
},
"stringData": {
"database-user": "${DATABASE_USER}",
"database-password": "${DATABASE_PASSWORD}",
"database-admin-password" : "${DATABASE_ADMIN_PASSWORD}"
}
},
{
"kind": "Service",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}",
"annotations": {
"description": "Exposes and load balances the application pods",
"service.alpha.openshift.io/dependencies": "[{\"name\": \"${DATABASE_SERVICE_NAME}\", \"kind\": \"Service\"}]"
}
},
"spec": {
"ports": [
{
"name": "web",
"port": 8080,
"targetPort": 8080
}
],
"selector": {
"name": "${NAME}"
}
}
},
{
"kind": "Route",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}"
},
"spec": {
"host": "${APPLICATION_DOMAIN}",
"to": {
"kind": "Service",
"name": "${NAME}"
}
}
},
{
"kind": "ImageStream",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}",
"annotations": {
"description": "Keeps track of changes in the application image"
}
}
},
{
"kind": "BuildConfig",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}",
"annotations": {
"description": "Defines how to build the application",
"template.alpha.openshift.io/wait-for-ready": "true"
}
},
"spec": {
"source": {
"type": "Git",
"git": {
"uri": "${SOURCE_REPOSITORY_URL}",
"ref": "${SOURCE_REPOSITORY_REF}"
},
"contextDir": "${CONTEXT_DIR}"
},
"strategy": {
"type": "Source",
"sourceStrategy": {
"from": {
"kind": "ImageStreamTag",
"namespace": "${NAMESPACE}",
"name": "nodejs:${NODEJS_VERSION}"
},
"env": [
{
"name": "NPM_MIRROR",
"value": "${NPM_MIRROR}"
}
]
}
},
"output": {
"to": {
"kind": "ImageStreamTag",
"name": "${NAME}:latest"
}
},
"triggers": [
{
"type": "ImageChange"
},
{
"type": "ConfigChange"
},
{
"type": "GitHub",
"github": {
"secret": "${GITHUB_WEBHOOK_SECRET}"
}
},
{
"type": "Generic",
"generic": {
"secret": "${GENERIC_WEBHOOK_SECRET}"
}
}
],
"postCommit": {
"script": "npm test"
}
}
},
{
"kind": "DeploymentConfig",
"apiVersion": "v1",
"metadata": {
"name": "${NAME}",
"annotations": {
"description": "Defines how to deploy the application server",
"template.alpha.openshift.io/wait-for-ready": "true"
}
},
"spec": {
"strategy": {
"type": "Recreate"
},
"triggers": [
{
"type": "ImageChange",
"imageChangeParams": {
"automatic": true,
"containerNames": [
"nodejs-mongodb-example"
],
"from": {
"kind": "ImageStreamTag",
"name": "${NAME}:latest"
}
}
},
{
"type": "ConfigChange"
}
],
"replicas": 1,
"selector": {
"name": "${NAME}"
},
"template": {
"metadata": {
"name": "${NAME}",
"labels": {
"name": "${NAME}"
}
},
"spec": {
"containers": [
{
"name": "nodejs-mongodb-example",
"image": " ",
"ports": [
{
"containerPort": 8080
}
],
"env": [
{
"name": "DATABASE_SERVICE_NAME",
"value": "${DATABASE_SERVICE_NAME}"
},
{
"name": "MONGODB_USER",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-user"
}
}
},
{
"name": "MONGODB_PASSWORD",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-password"
}
}
},
{
"name": "MONGODB_DATABASE",
"value": "${DATABASE_NAME}"
},
{
"name": "MONGODB_ADMIN_PASSWORD",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-admin-password"
}
}
}
],
"readinessProbe": {
"timeoutSeconds": 3,
"initialDelaySeconds": 3,
"httpGet": {
"path": "/",
"port": 8080
}
},
"livenessProbe": {
"timeoutSeconds": 3,
"initialDelaySeconds": 30,
"httpGet": {
"path": "/",
"port": 8080
}
},
"resources": {
"limits": {
"memory": "${MEMORY_LIMIT}"
}
}
}
]
}
}
}
},
{
"kind": "Service",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"annotations": {
"description": "Exposes the database server"
}
},
"spec": {
"ports": [
{
"name": "mongodb",
"port": 27017,
"targetPort": 27017
}
],
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
}
}
},
{
"kind": "DeploymentConfig",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"annotations": {
"description": "Defines how to deploy the database",
"template.alpha.openshift.io/wait-for-ready": "true"
}
},
"spec": {
"strategy": {
"type": "Recreate"
},
"triggers": [
{
"type": "ImageChange",
"imageChangeParams": {
"automatic": true,
"containerNames": [
"mongodb"
],
"from": {
"kind": "ImageStreamTag",
"namespace": "${NAMESPACE}",
"name": "mongodb:${MONGODB_VERSION}"
}
}
},
{
"type": "ConfigChange"
}
],
"replicas": 1,
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
},
"template": {
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"labels": {
"name": "${DATABASE_SERVICE_NAME}"
}
},
"spec": {
"containers": [
{
"name": "mongodb",
"image": " ",
"ports": [
{
"containerPort": 27017
}
],
"env": [
{
"name": "MONGODB_USER",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-user"
}
}
},
{
"name": "MONGODB_PASSWORD",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-password"
}
}
},
{
"name": "MONGODB_DATABASE",
"value": "${DATABASE_NAME}"
},
{
"name": "MONGODB_ADMIN_PASSWORD",
"valueFrom": {
"secretKeyRef" : {
"name" : "${NAME}",
"key" : "database-admin-password"
}
}
}
],
"readinessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 3,
"exec": {
"command": [
"/bin/sh",
"-i",
"-c",
"mongo 127.0.0.1:27017/$MONGODB_DATABASE -u $MONGODB_USER -p $MONGODB_PASSWORD --eval=\"quit()\""
]
}
},
"livenessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 30,
"tcpSocket": {
"port": 27017
}
},
"resources": {
"limits": {
"memory": "${MEMORY_MONGODB_LIMIT}"
}
},
"volumeMounts": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"mountPath": "/var/lib/mongodb/data"
}
]
}
],
"volumes": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"emptyDir": {
"medium": ""
}
}
]
}
}
}
}
],
"parameters": [
{
"name": "NAME",
"displayName": "Name",
"description": "The name assigned to all of the frontend objects defined in this template.",
"required": true,
"value": "nodejs-mongodb-example"
},
{
"name": "NAMESPACE",
"displayName": "Namespace",
"description": "The OpenShift Namespace where the ImageStream resides.",
"required": true,
"value": "openshift"
},
{
"name": "NODEJS_VERSION",
"displayName": "Version of NodeJS Image",
"description": "Version of NodeJS image to be used (6, 8, or latest).",
"value": "8",
"required": true
},
{
"name": "MONGODB_VERSION",
"displayName": "Version of MongoDB Image",
"description": "Version of MongoDB image to be used (3.6 or latest).",
"value": "3.6",
"required": true
},
{
"name": "MEMORY_LIMIT",
"displayName": "Memory Limit",
"description": "Maximum amount of memory the Node.js container can use.",
"required": true,
"value": "512Mi"
},
{
"name": "MEMORY_MONGODB_LIMIT",
"displayName": "Memory Limit (MongoDB)",
"description": "Maximum amount of memory the MongoDB container can use.",
"required": true,
"value": "512Mi"
},
{
"name": "SOURCE_REPOSITORY_URL",
"displayName": "Git Repository URL",
"description": "The URL of the repository with your application source code.",
"required": true,
"value": "https://github.com/sclorg/nodejs-ex.git"
},
{
"name": "SOURCE_REPOSITORY_REF",
"displayName": "Git Reference",
"description": "Set this to a branch name, tag or other ref of your repository if you are not using the default branch."
},
{
"name": "CONTEXT_DIR",
"displayName": "Context Directory",
"description": "Set this to the relative path to your project if it is not in the root of your repository."
},
{
"name": "APPLICATION_DOMAIN",
"displayName": "Application Hostname",
"description": "The exposed hostname that will route to the Node.js service, if left blank a value will be defaulted.",
"value": ""
},
{
"name": "GITHUB_WEBHOOK_SECRET",
"displayName": "GitHub Webhook Secret",
"description": "Github trigger secret. A difficult to guess string encoded as part of the webhook URL. Not encrypted.",
"generate": "expression",
"from": "[a-zA-Z0-9]{40}"
},
{
"name": "GENERIC_WEBHOOK_SECRET",
"displayName": "Generic Webhook Secret",
"description": "A secret string used to configure the Generic webhook.",
"generate": "expression",
"from": "[a-zA-Z0-9]{40}"
},
{
"name": "DATABASE_SERVICE_NAME",
"displayName": "Database Service Name",
"required": true,
"value": "mongodb"
},
{
"name": "DATABASE_USER",
"displayName": "MongoDB Username",
"description": "Username for MongoDB user that will be used for accessing the database.",
"generate": "expression",
"from": "user[A-Z0-9]{3}"
},
{
"name": "DATABASE_PASSWORD",
"displayName": "MongoDB Password",
"description": "Password for the MongoDB user.",
"generate": "expression",
"from": "[a-zA-Z0-9]{16}"
},
{
"name": "DATABASE_NAME",
"displayName": "Database Name",
"required": true,
"value": "sampledb"
},
{
"name": "DATABASE_ADMIN_PASSWORD",
"displayName": "Database Administrator Password",
"description": "Password for the database admin user.",
"generate": "expression",
"from": "[a-zA-Z0-9]{16}"
},
{
"name": "NPM_MIRROR",
"displayName": "Custom NPM Mirror URL",
"description": "The custom NPM mirror URL",
"value": ""
}
]
}
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