template-persistent.json

{
    "kind": "Template",
    "apiVersion": "v1",
    "metadata": {
        "name": "mysql-backup-persistent",
        "creationTimestamp": null
    },
    "objects": [
        {
            "kind": "DeploymentConfig",
            "apiVersion": "v1",
            "metadata": {
                "name": "mysql-backup-persistent",
                "creationTimestamp": null,
                "labels": {
                    "app": "${APP_NAME}"
                }
            },
            "spec": {
                "strategy": {
                    "type": "Rolling",
                    "rollingParams": {
                        "updatePeriodSeconds": 1,
                        "intervalSeconds": 1,
                        "timeoutSeconds": 600,
                        "maxUnavailable": "25%",
                        "maxSurge": "25%"
                    },
                    "resources": {}
                },
                "triggers": [
                    {
                        "type": "ConfigChange"
                    },
                    {
                        "type": "ImageChange",
                        "imageChangeParams": {
                            "automatic": true,
                            "containerNames": [
                                "mysql-simple-backup-container"
                            ],
                            "from": {
                                "kind": "ImageStreamTag",
                                "namespace": "openshift",
                                "name": "mysql-simple-backup-container:latest"
                            }
                        }
                    }
                ],
                "replicas": 1,
                "test": false,
                "selector": {
                    "app": "${APP_NAME}",
                    "deploymentconfig": "mysql-backup-persistent"
                },
                "template": {
                    "metadata": {
                        "creationTimestamp": null,
                        "labels": {
                            "app": "${APP_NAME}",
                            "deploymentconfig": "backup"
                        }
                    },
                    "spec": {
                        "volumes": [
                            {
                                "name": "backup-data",
                                "persistentVolumeClaim": {
                                    "claimName": "backuppvc"
                                }
                            }
                        ],
                        "containers": [
                            {
                                "name": "${APP_NAME}",
                                "image": "172.30.1.1:5000/openshift/mysql-simple-backup-container",
                                "env": [
                                    {
                                        "name": "MYSQL_USER",
                                        "value": "${MYSQL_USER}"
                                    },
                                    {
                                        "name": "MYSQL_PASSWORD",
                                        "value": "${MYSQL_PASSWORD}"
                                    },
                                    {
                                        "name": "MYSQL_SERVICE_HOST",
                                        "value": "${MYSQL_SERVICE_HOST}"
                                    },
                                    {
                                        "name": "MYSQL_DATABASE",
                                        "value": "${MYSQL_DATABASE}"
                                    },
                                    {
                                        "name": "BACKUP_DATA_DIR",
                                        "value": "${BACKUP_DATA_DIR}"
                                    },
                                    {
                                        "name": "BACKUP_KEEP",
                                        "value": "${BACKUP_KEEP}"
                                    },
                                    {
                                        "name": "BACKUP_MINUTE",
                                        "value": "${BACKUP_MINUTE}"
                                    },
                                    {
                                        "name": "BACKUP_HOUR",
                                        "value": "${BACKUP_HOUR}"
                                    }
                                ],
                                "resources": {},
                                "volumeMounts": [
                                    {
                                        "name": "backup-data",
                                        "mountPath": "${BACKUP_DATA_DIR}"
                                    }
                                ],
                                "terminationMessagePath": "/dev/termination-log",
                                "imagePullPolicy": "Always"
                            }
                        ],
                        "restartPolicy": "Always",
                        "terminationGracePeriodSeconds": 30,
                        "dnsPolicy": "ClusterFirst",
                        "securityContext": {}
                    }
                }
            },
            "status": {}
        },
        {
            "kind": "PersistentVolumeClaim",
            "apiVersion": "v1",
            "metadata": {
                "name": "backuppvc",
                "creationTimestamp": null
            },
            "spec": {
                "accessModes": [
                    "ReadWriteMany"
                ],
                "resources": {
                    "requests": {
                        "storage": "${BACKUP_VOLUME_CAPACITY}"
                    }
                }
            },
            "status": {}
        }
    ],
    "parameters": [
        {
            "name": "MYSQL_SERVICE_HOST",
            "description": "Database host name",
            "value": "mysql"
        },
        {
            "name": "MYSQL_DATABASE",
            "description": "Database name",
            "value": "database"
        },
        {
            "name": "MYSQL_USER",
            "description": "Database user name",
            "value": "user"
        },
        {
            "name": "MYSQL_PASSWORD",
            "description": "Database user password",
            "value": "pw"
        },
        {
            "name": "BACKUP_DATA_DIR",
            "description": "where to store the Backups, typically this directory would be a persistent Volume",
            "value": "/opt/app-root/backup/"
        },
        {
            "name": "BACKUP_KEEP",
            "description": "how many Backups are kept",
            "value": "5"
        },
        {
            "name": "BACKUP_MINUTE",
            "description": "cron Minute (eg. 10) ",
            "value": "10"
        },
        {
            "name": "BACKUP_HOUR",
            "description": " cron Hour (eg. 11,19) every day at 11am and 7pm",
            "value": "11,19"
        },
        {
            "name": "BACKUP_VOLUME_CAPACITY",
            "displayName": "Volume Capacity",
            "description": "Volume space available for backups, e.g. 512Mi, 2Gi.",
            "value": "1Gi",
            "required": true
        },
        {
            "name": "APP_NAME",
            "displayName": "App Name",
            "description": "App name for internal openshift labels",
            "value": "mysql-simple-backup-container",
            "required": true
        }
    ]
}