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{
"kind": "Template",
"apiVersion": "v1",
"metadata": {
"name": "mysql-persistent",
"annotations": {
"description": "MySQL database service, with persistent storage. Scaling to more than one replica is not supported. You must have persistent volumes available in your cluster to use this template.",
"iconClass": "icon-mysql-database",
"tags": "database,mysql"
}
},
"objects": [
{
"kind": "Service",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"ports": [
{
"name": "mysql",
"port": 3306
}
],
"selector": {
"name": "${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": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"strategy": {
"type": "Recreate"
},
"triggers": [
{
"type": "ImageChange",
"imageChangeParams": {
"automatic": true,
"containerNames": [
"mysql"
],
"from": {
"kind": "ImageStreamTag",
"name": "mysql:${MYSQL_VERSION}",
"namespace": "${NAMESPACE}"
}
}
},
{
"type": "ConfigChange"
}
],
"replicas": 1,
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
},
"template": {
"metadata": {
"labels": {
"name": "${DATABASE_SERVICE_NAME}"
}
},
"spec": {
"containers": [
{
"name": "mysql",
"image": " ",
"ports": [
{
"containerPort": 3306
}
],
"readinessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 5,
"exec": {
"command": [ "/bin/sh", "-i", "-c",
"MYSQL_PWD=\"$MYSQL_PASSWORD\" mysql -h 127.0.0.1 -u $MYSQL_USER -D $MYSQL_DATABASE -e 'SELECT 1'"]
}
},
"livenessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 30,
"tcpSocket": {
"port": 3306
}
},
"env": [
{
"name": "MYSQL_USER",
"value": "${MYSQL_USER}"
},
{
"name": "MYSQL_PASSWORD",
"value": "${MYSQL_PASSWORD}"
},
{
"name": "MYSQL_DATABASE",
"value": "${MYSQL_DATABASE}"
}
],
"resources": {
"limits": {
"memory": "${MEMORY_LIMIT}"
}
},
"volumeMounts": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"mountPath": "/var/lib/mysql/data"
}
],
"imagePullPolicy": "IfNotPresent"
}
],
"volumes": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"persistentVolumeClaim": {
"claimName": "${DATABASE_SERVICE_NAME}"
}
}
]
}
}
}
}
],
"parameters": [
{
"name": "MEMORY_LIMIT",
"displayName": "Memory Limit",
"description": "Maximum amount of memory the container can use.",
"value": "512Mi",
"required": true
},
{
"name": "NAMESPACE",
"displayName": "Namespace",
"description": "The OpenShift Namespace where the ImageStream resides.",
"value": "openshift"
},
{
"name": "DATABASE_SERVICE_NAME",
"displayName": "Database Service Name",
"description": "The name of the OpenShift Service exposed for the database.",
"value": "mysql",
"required": true
},
{
"name": "MYSQL_USER",
"displayName": "MySQL Connection Username",
"description": "Username for MySQL user that will be used for accessing the database.",
"generate": "expression",
"from": "user[A-Z0-9]{3}",
"required": true
},
{
"name": "MYSQL_PASSWORD",
"displayName": "MySQL Connection Password",
"description": "Password for the MySQL connection user.",
"generate": "expression",
"from": "[a-zA-Z0-9]{16}",
"required": true
},
{
"name": "MYSQL_DATABASE",
"displayName": "MySQL Database Name",
"description": "Name of the MySQL database accessed.",
"value": "sampledb",
"required": true
},
{
"name": "VOLUME_CAPACITY",
"displayName": "Volume Capacity",
"description": "Volume space available for data, e.g. 512Mi, 2Gi.",
"value": "1Gi",
"required": true
},
{
"name": "MYSQL_VERSION",
"displayName": "Version of MySQL Image",
"description": "Version of MySQL image to be used (5.5, 5.6 or latest).",
"value": "5.6",
"required": true
}
],
"labels": {
"template": "mysql-persistent-template"
}
}
|
