okd/roles/openshift_examples/files/examples/xpaas-templates/jws-tomcat8-postgresql-persistent-sti.json

{
    "kind": "Template",
    "apiVersion": "v1",
    "metadata": {
        "annotations": {
            "iconClass" : "icon-tomcat",
            "description": "Application template for JWS PostgreSQL applications with persistent storage built using STI."
        },
        "name": "jws-tomcat8-postgresql-persistent-sti"
    },
    "labels": {
        "template": "jws-tomcat8-postgresql-persistent-sti"
    },
    "parameters": [
        {
            "description": "JWS Release version, e.g. 3.0, 2.1, etc.",
            "name": "JWS_RELEASE",
            "value": "3.0"
        },
        {
            "description": "The name for the application.",
            "name": "APPLICATION_NAME",
            "value": "jws-app"
        },
        {
            "description": "Custom hostname for service routes.  Leave blank for default hostname, e.g.: <application-name>.<project>.<default-domain-suffix>",
            "name": "APPLICATION_HOSTNAME",
            "value": ""
        },
        {
            "description": "Git source URI for application",
            "name": "GIT_URI"
        },
        {
            "description": "Git branch/tag reference",
            "name": "GIT_REF",
            "value": "master"
        },
        {
            "description": "Path within Git project to build; empty for root project directory.",
            "name": "GIT_CONTEXT_DIR",
            "value": ""
        },
        {
            "description": "Database JNDI name used by application to resolve the datasource, e.g. java:/jboss/datasources/mongodb",
            "name": "DB_JNDI",
            "value": ""
        },
        {
            "description": "Database name",
            "name": "DB_DATABASE",
            "value": "root"
        },
        {
            "description": "Size of persistent storage for database volume.",
            "name": "VOLUME_CAPACITY",
            "value": "512Mi"
        },
        {
            "description": "The name of the secret containing the certificate files",
            "name": "JWS_HTTPS_SECRET",
            "value": "jws-app-secret"
        },
        {
            "description": "The name of the certificate file within the secret",
            "name": "JWS_HTTPS_CERTIFICATE",
            "value": "server.crt"
        },
        {
            "description": "The name of the certificate key file within the secret",
            "name": "JWS_HTTPS_CERTIFICATE_KEY",
            "value": "server.key"
        },
        {
            "description": "The certificate password",
            "name": "JWS_HTTPS_CERTIFICATE_PASSWORD",
            "value": ""
        },
        {
            "description": "Sets xa-pool/min-pool-size for the configured datasource.",
            "name": "DB_MIN_POOL_SIZE"
        },
        {
            "description": "Sets xa-pool/max-pool-size for the configured datasource.",
            "name": "DB_MAX_POOL_SIZE"
        },
        {
            "description": "Sets transaction-isolation for the configured datasource.",
            "name": "DB_TX_ISOLATION"
        },
        {
            "description": "The maximum number of client connections allowed. This also sets the maximum number of prepared transactions.",
            "name": "POSTGRESQL_MAX_CONNECTIONS"
        },
        {
            "description": "Configures how much memory is dedicated to PostgreSQL for caching data.",
            "name": "POSTGRESQL_SHARED_BUFFERS"
        },
        {
            "description": "Database user name",
            "name": "DB_USERNAME",
            "from": "user[a-zA-Z0-9]{3}",
            "generate": "expression"
        },
        {
            "description": "Database user password",
            "name": "DB_PASSWORD",
            "from": "[a-zA-Z0-9]{8}",
            "generate": "expression"
        },
        {
            "description": "JWS Admin User",
            "name": "JWS_ADMIN_USERNAME",
            "from": "[a-zA-Z0-9]{8}",
            "generate": "expression"
        },
        {
            "description": "JWS Admin Password",
            "name": "JWS_ADMIN_PASSWORD",
            "from": "[a-zA-Z0-9]{8}",
            "generate": "expression"
        },
        {
            "description": "Github trigger secret",
            "name": "GITHUB_TRIGGER_SECRET",
            "from": "[a-zA-Z0-9]{8}",
            "generate": "expression"
        },
        {
            "description": "Generic build trigger secret",
            "name": "GENERIC_TRIGGER_SECRET",
            "from": "[a-zA-Z0-9]{8}",
            "generate": "expression"
        }
    ],
    "objects": [
        {
            "kind": "Service",
            "apiVersion": "v1",
            "spec": {
                "ports": [
                    {
                        "port": 8080,
                        "targetPort": 8080
                    }
                ],
                "selector": {
                    "deploymentConfig": "${APPLICATION_NAME}"
                }
            },
            "metadata": {
                "name": "${APPLICATION_NAME}",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                },
                "annotations": {
                    "description": "The web server's http port."
                }
            }
        },
        {
            "kind": "Service",
            "apiVersion": "v1",
            "spec": {
                "ports": [
                    {
                        "port": 8443,
                        "targetPort": 8443
                    }
                ],
                "selector": {
                    "deploymentConfig": "${APPLICATION_NAME}"
                }
            },
            "metadata": {
                "name": "secure-${APPLICATION_NAME}",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                },
                "annotations": {
                    "description": "The web server's https port."
                }
            }
        },
        {
            "kind": "Service",
            "apiVersion": "v1",
            "spec": {
                "ports": [
                    {
                        "port": 5432,
                        "targetPort": 5432
                    }
                ],
                "selector": {
                    "deploymentConfig": "${APPLICATION_NAME}-postgresql"
                }
            },
            "metadata": {
                "name": "${APPLICATION_NAME}-postgresql",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                },
                "annotations": {
                    "description": "The database server's port."
                }
            }
        },
        {
            "kind": "Route",
            "apiVersion": "v1",
            "id": "${APPLICATION_NAME}-http-route",
            "metadata": {
                "name": "${APPLICATION_NAME}-http-route",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                },
                "annotations": {
                    "description": "Route for application's http service."
                }
            },
            "spec": {
                "host": "${APPLICATION_HOSTNAME}",
                "to": {
                    "name": "${APPLICATION_NAME}"
                }
            }
        },
        {
            "kind": "Route",
            "apiVersion": "v1",
            "id": "${APPLICATION_NAME}-https-route",
            "metadata": {
                "name": "${APPLICATION_NAME}-https-route",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                },
                "annotations": {
                    "description": "Route for application's https service."
                }
            },
            "spec": {
                "host": "${APPLICATION_HOSTNAME}",
                "to": {
                    "name": "secure-${APPLICATION_NAME}"
                },
                "tls": {
                    "termination" : "passthrough"
                }
            }
        },
        {
            "kind": "ImageStream",
            "apiVersion": "v1",
            "metadata": {
                "name": "${APPLICATION_NAME}",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                }
            }
        },
        {
            "kind": "BuildConfig",
            "apiVersion": "v1",
            "metadata": {
                "name": "${APPLICATION_NAME}",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                }
            },
            "spec": {
                "source": {
                    "type": "Git",
                    "git": {
                        "uri": "${GIT_URI}",
                        "ref": "${GIT_REF}"
                    },
                    "contextDir":"${GIT_CONTEXT_DIR}"
                },
                "strategy": {
                    "type": "Source",
                    "sourceStrategy": {
                        "from": {
                            "kind": "ImageStreamTag",
                            "namespace": "openshift",
                            "name": "jboss-webserver3-tomcat8-openshift:${JWS_RELEASE}"
                        }
                    }
                },
                "output": {
                    "to": {
                        "kind": "ImageStreamTag",
                        "name": "${APPLICATION_NAME}:latest"
                    }
                },
                "triggers": [
                    {
                        "type": "GitHub",
                        "github": {
                            "secret": "${GITHUB_TRIGGER_SECRET}"
                        }
                    },
                    {
                        "type": "Generic",
                        "generic": {
                            "secret": "${GENERIC_TRIGGER_SECRET}"
                        }
                    },
                    {
                        "type": "ImageChange",
                        "imageChange": {}
                    }
                ]
            }
        },
        {
            "kind": "DeploymentConfig",
            "apiVersion": "v1",
            "metadata": {
                "name": "${APPLICATION_NAME}",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                }
            },
            "spec": {
                "strategy": {
                    "type": "Recreate"
                },
                "triggers": [
                    {
                        "type": "ImageChange",
                        "imageChangeParams": {
                            "automatic": true,
                            "containerNames": [
                                "${APPLICATION_NAME}"
                            ],
                            "from": {
                                "kind": "ImageStream",
                                "name": "${APPLICATION_NAME}"
                            }
                        }
                    }
                ],
                "replicas": 1,
                "selector": {
                    "deploymentConfig": "${APPLICATION_NAME}"
                },
                "template": {
                    "metadata": {
                        "name": "${APPLICATION_NAME}",
                        "labels": {
                            "deploymentConfig": "${APPLICATION_NAME}",
                            "application": "${APPLICATION_NAME}"
                        }
                    },
                    "spec": {
                        "serviceAccount": "jws-service-account",
                        "containers": [
                            {
                                "name": "${APPLICATION_NAME}",
                                "image": "${APPLICATION_NAME}",
                                "imagePullPolicy": "Always",
                                "readinessProbe": {
                                    "exec": {
                                        "command": [
                                            "/bin/bash",
                                            "-c",
                                            "curl -s -u ${JWS_ADMIN_USERNAME}:${JWS_ADMIN_PASSWORD} 'http://localhost:8080/manager/jmxproxy/?get=Catalina%3Atype%3DServer&att=stateName' |grep -iq 'stateName *= *STARTED'"
                                        ]
                                    }
                                },
                                "volumeMounts": [
                                    {
                                        "name": "jws-certificate-volume",
                                        "mountPath": "/etc/jws-secret-volume",
                                        "readOnly": true
                                    }
                                ],
                                "ports": [
                                    {
                                        "name": "http",
                                        "containerPort": 8080,
                                        "protocol": "TCP"
                                    },
                                    {
                                        "name": "https",
                                        "containerPort": 8443,
                                        "protocol": "TCP"
                                    }
                                ],
                                "env": [
                                    {
                                        "name": "DB_SERVICE_PREFIX_MAPPING",
                                        "value": "${APPLICATION_NAME}-postgresql=DB"
                                    },
                                    {
                                        "name": "DB_JNDI",
                                        "value": "${DB_JNDI}"
                                    },
                                    {
                                        "name": "DB_USERNAME",
                                        "value": "${DB_USERNAME}"
                                    },
                                    {
                                        "name": "DB_PASSWORD",
                                        "value": "${DB_PASSWORD}"
                                    },
                                    {
                                        "name": "DB_DATABASE",
                                        "value": "${DB_DATABASE}"
                                    },
                                    {
                                        "name": "DB_MIN_POOL_SIZE",
                                        "value": "${DB_MIN_POOL_SIZE}"
                                    },
                                    {
                                        "name": "DB_MAX_POOL_SIZE",
                                        "value": "${DB_MAX_POOL_SIZE}"
                                    },
                                    {
                                        "name": "DB_TX_ISOLATION",
                                        "value": "${DB_TX_ISOLATION}"
                                    },
                                    {
                                        "name": "JWS_HTTPS_CERTIFICATE_DIR",
                                        "value": "/etc/jws-secret-volume"
                                    },
                                    {
                                        "name": "JWS_HTTPS_CERTIFICATE",
                                        "value": "${JWS_HTTPS_CERTIFICATE}"
                                    },
                                    {
                                        "name": "JWS_HTTPS_CERTIFICATE_KEY",
                                        "value": "${JWS_HTTPS_CERTIFICATE_KEY}"
                                    },
                                    {
                                        "name": "JWS_HTTPS_CERTIFICATE_PASSWORD",
                                        "value": "${JWS_HTTPS_CERTIFICATE_PASSWORD}"
                                    },
                                    {
                                        "name": "JWS_ADMIN_USERNAME",
                                        "value": "${JWS_ADMIN_USERNAME}"
                                    },
                                    {
                                        "name": "JWS_ADMIN_PASSWORD",
                                        "value": "${JWS_ADMIN_PASSWORD}"
                                    }
                                ]
                            }
                        ],
                        "volumes": [
                            {
                                "name": "jws-certificate-volume",
                                "secret": {
                                    "secretName": "${JWS_HTTPS_SECRET}"
                                }
                            }
                        ]
                    }
                }
            }
        },
        {
            "kind": "DeploymentConfig",
            "apiVersion": "v1",
            "metadata": {
                "name": "${APPLICATION_NAME}-postgresql",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                }
            },
            "spec": {
                "strategy": {
                    "type": "Recreate"
                },
                "triggers": [
                    {
                        "type": "ImageChange",
                        "imageChangeParams": {
                            "automatic": true,
                            "containerNames": [
                                "${APPLICATION_NAME}-postgresql"
                            ],
                            "from": {
                                "kind": "ImageStreamTag",
                                "namespace": "openshift",
                                "name": "postgresql:latest"
                            }
                        }
                    }
                ],
                "replicas": 1,
                "selector": {
                    "deploymentConfig": "${APPLICATION_NAME}-postgresql"
                },
                "template": {
                    "metadata": {
                        "name": "${APPLICATION_NAME}-postgresql",
                        "labels": {
                            "deploymentConfig": "${APPLICATION_NAME}-postgresql",
                            "application": "${APPLICATION_NAME}"
                        }
                    },
                    "spec": {
                        "containers": [
                            {
                                "name": "${APPLICATION_NAME}-postgresql",
                                "image": "postgresql",
                                "ports": [
                                    {
                                        "containerPort": 5432,
                                        "protocol": "TCP"
                                    }
                                ],
                                "volumeMounts": [
                                     {
                                         "mountPath": "/var/lib/pgsql/data",
                                         "name": "${APPLICATION_NAME}-postgresql-pvol"
                                     }
                                 ],
                                "env": [
                                    {
                                        "name": "POSTGRESQL_USER",
                                        "value": "${DB_USERNAME}"
                                    },
                                    {
                                        "name": "POSTGRESQL_PASSWORD",
                                        "value": "${DB_PASSWORD}"
                                    },
                                    {
                                        "name": "POSTGRESQL_DATABASE",
                                        "value": "${DB_DATABASE}"
                                    },
                                    {
                                        "name": "POSTGRESQL_MAX_CONNECTIONS",
                                        "value": "${POSTGRESQL_MAX_CONNECTIONS}"
                                    },
                                    {
                                        "name": "POSTGRESQL_SHARED_BUFFERS",
                                        "value": "${POSTGRESQL_SHARED_BUFFERS}"
                                    }
                                ]
                            }
                        ],
                        "volumes": [
                            {
                                "name": "${APPLICATION_NAME}-postgresql-pvol",
                                "persistentVolumeClaim": {
                                    "claimName": "${APPLICATION_NAME}-postgresql-claim"
                                }
                            }
                        ]
                    }
                }
            }
        },
        {
            "apiVersion": "v1",
            "kind": "PersistentVolumeClaim",
            "metadata": {
                "name": "${APPLICATION_NAME}-postgresql-claim",
                "labels": {
                    "application": "${APPLICATION_NAME}"
                }
            },
            "spec": {
                "accessModes": [ "ReadWriteOnce" ],
                "resources": {
                    "requests": {
                        "storage": "${VOLUME_CAPACITY}"
                    }
                }
            }
        }
    ]
}