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| {
"kind": "Template",
"apiVersion": "v1",
"metadata": {
"name": "postgresql-persistent",
"creationTimestamp": null,
"annotations": {
"openshift.io/display-name": "PostgreSQL (Persistent)",
"description": "PostgreSQL database service, with persistent storage. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/postgresql-container/blob/master/9.5.\n\nNOTE: Scaling to more than one replica is not supported. You must have persistent volumes available in your cluster to use this template.",
"iconClass": "icon-postgresql",
"tags": "database,postgresql",
"template.openshift.io/long-description": "This template provides a standalone PostgreSQL server with a database created. The database is stored on persistent storage. The database name, username, and password are chosen via parameters when provisioning this service.",
"template.openshift.io/provider-display-name": "Red Hat, Inc.",
"template.openshift.io/documentation-url": "https://docs.openshift.org/latest/using_images/db_images/postgresql.html",
"template.openshift.io/support-url": "https://access.redhat.com"
}
},
"message": "The following service(s) have been created in your project: ${DATABASE_SERVICE_NAME}.\n\n Username: ${POSTGRESQL_USER}\n Password: ${POSTGRESQL_PASSWORD}\n Database Name: ${POSTGRESQL_DATABASE}\n Connection URL: postgresql://${DATABASE_SERVICE_NAME}:5432/\n\nFor more information about using this template, including OpenShift considerations, see https://github.com/sclorg/postgresql-container/blob/master/9.5.",
"labels": {
"template": "postgresql-persistent-template"
},
"objects": [
{
"kind": "Secret",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"annotations": {
"template.openshift.io/expose-username": "{.data['database-user']}",
"template.openshift.io/expose-password": "{.data['database-password']}"
}
},
"stringData" : {
"database-user" : "${POSTGRESQL_USER}",
"database-password" : "${POSTGRESQL_PASSWORD}"
}
},
{
"kind": "Service",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"creationTimestamp": null,
"annotations": {
"template.openshift.io/expose-uri": "postgres://{.spec.clusterIP}:{.spec.ports[?(.name==\"postgresql\")].port}"
}
},
"spec": {
"ports": [
{
"name": "postgresql",
"protocol": "TCP",
"port": 5432,
"targetPort": 5432,
"nodePort": 0
}
],
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
},
"type": "ClusterIP",
"sessionAffinity": "None"
},
"status": {
"loadBalancer": {}
}
},
{
"kind": "PersistentVolumeClaim",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"accessModes": [
"ReadWriteOnce"
],
"resources": {
"requests": {
"storage": "${VOLUME_CAPACITY}"
}
}
}
},
{
"kind": "DeploymentConfig",
"apiVersion": "v1",
"metadata": {
"name": "${DATABASE_SERVICE_NAME}",
"creationTimestamp": null
},
"spec": {
"strategy": {
"type": "Recreate"
},
"triggers": [
{
"type": "ImageChange",
"imageChangeParams": {
"automatic": true,
"containerNames": [
"postgresql"
],
"from": {
"kind": "ImageStreamTag",
"name": "postgresql:${POSTGRESQL_VERSION}",
"namespace": "${NAMESPACE}"
},
"lastTriggeredImage": ""
}
},
{
"type": "ConfigChange"
}
],
"replicas": 1,
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
},
"template": {
"metadata": {
"creationTimestamp": null,
"labels": {
"name": "${DATABASE_SERVICE_NAME}"
}
},
"spec": {
"containers": [
{
"name": "postgresql",
"image": " ",
"ports": [
{
"containerPort": 5432,
"protocol": "TCP"
}
],
"readinessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 5,
"exec": {
"command": [ "/bin/sh", "-i", "-c", "psql -h 127.0.0.1 -U $POSTGRESQL_USER -q -d $POSTGRESQL_DATABASE -c 'SELECT 1'"]
}
},
"livenessProbe": {
"timeoutSeconds": 1,
"initialDelaySeconds": 30,
"tcpSocket": {
"port": 5432
}
},
"env": [
{
"name": "POSTGRESQL_USER",
"valueFrom": {
"secretKeyRef" : {
"name" : "${DATABASE_SERVICE_NAME}",
"key" : "database-user"
}
}
},
{
"name": "POSTGRESQL_PASSWORD",
"valueFrom": {
"secretKeyRef" : {
"name" : "${DATABASE_SERVICE_NAME}",
"key" : "database-password"
}
}
},
{
"name": "POSTGRESQL_DATABASE",
"value": "${POSTGRESQL_DATABASE}"
}
],
"resources": {
"limits": {
"memory": "${MEMORY_LIMIT}"
}
},
"volumeMounts": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"mountPath": "/var/lib/pgsql/data"
}
],
"terminationMessagePath": "/dev/termination-log",
"imagePullPolicy": "IfNotPresent",
"capabilities": {},
"securityContext": {
"capabilities": {},
"privileged": false
}
}
],
"volumes": [
{
"name": "${DATABASE_SERVICE_NAME}-data",
"persistentVolumeClaim": {
"claimName": "${DATABASE_SERVICE_NAME}"
}
}
],
"restartPolicy": "Always",
"dnsPolicy": "ClusterFirst"
}
}
},
"status": {}
}
],
"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": "postgresql",
"required": true
},
{
"name": "POSTGRESQL_USER",
"displayName": "PostgreSQL Connection Username",
"description": "Username for PostgreSQL user that will be used for accessing the database.",
"generate": "expression",
"from": "user[A-Z0-9]{3}",
"required": true
},
{
"name": "POSTGRESQL_PASSWORD",
"displayName": "PostgreSQL Connection Password",
"description": "Password for the PostgreSQL connection user.",
"generate": "expression",
"from": "[a-zA-Z0-9]{16}",
"required": true
},
{
"name": "POSTGRESQL_DATABASE",
"displayName": "PostgreSQL Database Name",
"description": "Name of the PostgreSQL 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": "POSTGRESQL_VERSION",
"displayName": "Version of PostgreSQL Image",
"description": "Version of PostgreSQL image to be used (9.2, 9.4, 9.5 or latest).",
"value": "9.5",
"required": true
}
]
}
|
