Add OpenShift template

* The template should be used with the `$ oc new-app` command
  and the `-f` flag to specify the path to the file
* Adds section on the README about OpenShift deployment

Signed-off-by: Joao Goncalves <jsvgoncalves@redhat.com>

README.md

@@ -85,6 +85,22 @@ A detailed tutorial is available here:
 * By default it will use a path of /parse for the API routes. To change this, or use older client SDKs, run `scalingo env-set PARSE_MOUNT=/1`
 * Deploy it with: `git push scalingo master`
 
+### Getting Started With OpenShift Online (Next Gen)
+
+1. Register for a free [OpenShift Online (Next Gen) account](http://www.openshift.com/devpreview/register.html)
+1. Create a project in the [OpenShift Online Console](https://console.preview.openshift.com/console/).
+1. Install the [OpenShift CLI](https://docs.openshift.com/online/getting_started/beyond_the_basics.html#btb-installing-the-openshift-cli).
+1. Add the Parse Server template to your project: `oc create -f https://raw.githubusercontent.com/ParsePlatform/parse-server-example/master/openshift.json`
+1. Deploy Parse Server from the web console
+  1. Open your project in the [OpenShift Online Console](https://console.preview.openshift.com/console/):
+  1. Click **Add to Project** from the top navigation
+  1. Scroll down and select **NodeJS > Parse Server**
+  1. (Optionally) Update the Parse Server settings (parameters)
+  1. Click **Create**
+
+A detailed tutorial is available here:
+[Running Parse Server on OpenShift Online (Next Gen)](https://blog.openshift.com/parse-server/)
+
 # Using it
 
 Before using it, you can access a test page to verify if the basic setup is working fine [http://localhost:1337/test](http://localhost:1337/test).

openshift.json

@@ -0,0 +1,529 @@
+{
+  "kind": "Template",
+  "apiVersion": "v1",
+  "metadata": {
+    "name": "parse-server-example",
+    "annotations": {
+      "description": "An example Parse API server using the parse-server module",
+      "tags": "quickstart,nodejs,mongodb,parse",
+      "iconClass": "icon-nodejs"
+    }
+  },
+  "labels": {
+    "template": "parse-server-example"
+  },
+  "objects": [
+    {
+      "kind": "Service",
+      "apiVersion": "v1",
+      "metadata": {
+        "name": "${NAME}",
+        "annotations": {
+          "description": "Exposes and load balances the application pods"
+        }
+      },
+      "spec": {
+        "ports": [
+          {
+            "name": "web",
+            "port": 8080,
+            "targetPort": 8080
+          }
+        ],
+        "selector": {
+          "name": "${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": "${NAME}",
+        "annotations": {
+          "description": "Defines how to build the application"
+        }
+      },
+      "spec": {
+        "source": {
+          "type": "Git",
+          "git": {
+            "uri": "${SOURCE_REPOSITORY_URL}",
+            "ref": "${SOURCE_REPOSITORY_REF}"
+          },
+          "contextDir": "${CONTEXT_DIR}"
+        },
+        "strategy": {
+          "type": "Source",
+          "sourceStrategy": {
+            "from": {
+              "kind": "ImageStreamTag",
+              "namespace": "${NAMESPACE}",
+              "name": "nodejs:4"
+            },
+            "env":  [
+              {
+                  "name": "NPM_MIRROR",
+                  "value": "${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"
+        }
+      },
+      "spec": {
+        "strategy": {
+          "type": "Rolling"
+        },
+        "triggers": [
+          {
+            "type": "ImageChange",
+            "imageChangeParams": {
+              "automatic": true,
+              "containerNames": [
+                "parse-server-example"
+              ],
+              "from": {
+                "kind": "ImageStreamTag",
+                "name": "${NAME}:latest"
+              }
+            }
+          },
+          {
+            "type": "ConfigChange"
+          }
+        ],
+        "replicas": 1,
+        "selector": {
+          "name": "${NAME}"
+        },
+        "template": {
+          "metadata": {
+            "name": "${NAME}",
+            "labels": {
+              "name": "${NAME}"
+            }
+          },
+          "spec": {
+            "containers": [
+              {
+                "name": "parse-server-example",
+                "image": " ",
+                "ports": [
+                  {
+                    "containerPort": 8080
+                  }
+                ],
+                "env": [
+                  {
+                    "name": "DATABASE_SERVICE_NAME",
+                    "value": "${DATABASE_SERVICE_NAME}"
+                  },
+                  {
+                    "name": "MONGODB_USER",
+                    "value": "${DATABASE_USER}"
+                  },
+                  {
+                    "name": "MONGODB_PASSWORD",
+                    "value": "${DATABASE_PASSWORD}"
+                  },
+                  {
+                    "name": "MONGODB_DATABASE",
+                    "value": "${DATABASE_NAME}"
+                  },
+                  {
+                    "name": "MONGODB_ADMIN_PASSWORD",
+                    "value": "${DATABASE_ADMIN_PASSWORD}"
+                  },
+                  {
+                    "name": "PORT",
+                    "value": "8080"
+                  },
+                  {
+                    "name": "DATABASE_URI",
+                    "value": "mongodb://${DATABASE_USER}:${DATABASE_PASSWORD}@${DATABASE_SERVICE_NAME}/${DATABASE_NAME}"
+                  },
+                  {
+                    "name": "APP_ID",
+                    "value": "${APP_ID}"
+                  },
+                  {
+                    "name": "MASTER_KEY",
+                    "value": "${MASTER_KEY}"
+                  },
+                  {
+                    "name": "PARSE_MOUNT",
+                    "value": "${PARSE_MOUNT}"
+                  }
+                ],
+                "readinessProbe": {
+                  "timeoutSeconds": 3,
+                  "initialDelaySeconds": 3,
+                  "httpGet": {
+                    "path": "/test",
+                    "port": 8080
+                  }
+                },
+                "livenessProbe": {
+                    "timeoutSeconds": 3,
+                    "initialDelaySeconds": 30,
+                    "httpGet": {
+                        "path": "/test",
+                        "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": "${DATABASE_SERVICE_NAME}"
+        }
+      }
+    },
+    {
+      "kind": "PersistentVolumeClaim",
+      "apiVersion": "v1",
+      "metadata": {
+        "name": "${DATABASE_SERVICE_NAME}"
+      },
+      "spec": {
+        "accessModes": [
+          "ReadWriteOnce"
+        ],
+        "resources": {
+          "requests": {
+            "storage": "${VOLUME_CAPACITY}"
+          }
+        }
+      }
+    },
+    {
+      "kind": "DeploymentConfig",
+      "apiVersion": "v1",
+      "metadata": {
+        "name": "${DATABASE_SERVICE_NAME}",
+        "annotations": {
+          "description": "Defines how to deploy the database"
+        }
+      },
+      "spec": {
+        "strategy": {
+          "type": "Recreate"
+        },
+        "triggers": [
+          {
+            "type": "ImageChange",
+            "imageChangeParams": {
+              "automatic": true,
+              "containerNames": [
+                "mongodb"
+              ],
+              "from": {
+                "kind": "ImageStreamTag",
+                "namespace": "${NAMESPACE}",
+                "name": "mongodb:3.2"
+              }
+            }
+          },
+          {
+            "type": "ConfigChange"
+          }
+        ],
+        "replicas": 1,
+        "selector": {
+          "name": "${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",
+                    "value": "${DATABASE_USER}"
+                  },
+                  {
+                    "name": "MONGODB_PASSWORD",
+                    "value": "${DATABASE_PASSWORD}"
+                  },
+                  {
+                    "name": "MONGODB_DATABASE",
+                    "value": "${DATABASE_NAME}"
+                  },
+                  {
+                    "name": "MONGODB_ADMIN_PASSWORD",
+                    "value": "${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",
+                "persistentVolumeClaim": {
+                  "claimName": "${DATABASE_SERVICE_NAME}"
+                }
+              }
+]
+          }
+        }
+      }
+    }
+  ],
+  "parameters": [
+    {
+      "name": "NAME",
+      "displayName": "Name",
+      "description": "The name assigned to all of the frontend objects defined in this template.",
+      "required": true,
+      "value": "parse-server-example"
+    },
+    {
+      "name": "NAMESPACE",
+      "displayName": "Namespace",
+      "description": "The OpenShift Namespace where the ImageStream resides.",
+      "required": true,
+      "value": "openshift"
+    },
+    {
+      "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": "VOLUME_CAPACITY",
+      "displayName": "Volume Capacity",
+      "description": "Volume space available for data, e.g. 512Mi, 2Gi",
+      "value": "1Gi",
+      "required": true
+    },
+    {
+      "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/ParsePlatform/parse-server-example.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": "A secret string used to configure the GitHub webhook.",
+      "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": ""
+    },
+    {
+      "name": "APP_ID",
+      "displayName": "App's Unique Identifier",
+      "description": "A unique identifier for your app",
+      "value": ""
+    },
+    {
+      "name": "MASTER_KEY",
+      "displayName": "Parse Master Key",
+      "description": "A key that overrides all permissions. Keep this secret",
+      "value": ""
+    },
+    {
+      "name": "PARSE_MOUNT",
+      "displayName": "Parse API route",
+      "description": "Configure Parse API route",
+      "value": "/parse"
+    }
+  ]
+}