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{
"apiVersion": "v1",
"kind": "Template",
"labels": {
"app": "rails-postgresql-example",
"template": "rails-postgresql-example"
},
"message": "The following service(s) have been created in your project: ${NAME}, ${DATABASE_SERVICE_NAME}.\n\nFor more information about using this template, including OpenShift considerations, see https://github.com/sclorg/rails-ex/blob/master/README.md.",
"metadata": {
"annotations": {
"description": "An example Rails application with a PostgreSQL database. For more information about using this template, including OpenShift considerations, see https://github.com/sclorg/rails-ex/blob/master/README.md.\n\nWARNING: Any data stored will be lost upon pod destruction. Only use this template for testing.",
"iconClass": "icon-ruby",
"openshift.io/display-name": "Rails + PostgreSQL (Ephemeral)",
"openshift.io/documentation-url": "https://github.com/sclorg/rails-ex",
"openshift.io/long-description": "This template defines resources needed to develop a Rails application, including a build configuration, application deployment configuration, and database deployment configuration. The database is stored in non-persistent storage, so this configuration should be used for experimental purposes only.",
"openshift.io/provider-display-name": "Red Hat, Inc.",
"openshift.io/support-url": "https://access.redhat.com",
"tags": "quickstart,ruby,rails",
"template.openshift.io/bindable": "false"
},
"name": "rails-postgresql-example"
},
"objects": [
{
"apiVersion": "v1",
"kind": "Secret",
"metadata": {
"name": "${NAME}"
},
"stringData": {
"application-password": "${APPLICATION_PASSWORD}",
"application-user": "${APPLICATION_USER}",
"database-password": "${DATABASE_PASSWORD}",
"database-user": "${DATABASE_USER}",
"keybase": "${SECRET_KEY_BASE}"
}
},
{
"apiVersion": "v1",
"kind": "Service",
"metadata": {
"annotations": {
"description": "Exposes and load balances the application pods",
"service.alpha.openshift.io/dependencies": "[{\"name\": \"${DATABASE_SERVICE_NAME}\", \"kind\": \"Service\"}]"
},
"name": "${NAME}"
},
"spec": {
"ports": [
{
"name": "web",
"port": 8080,
"targetPort": 8080
}
],
"selector": {
"name": "${NAME}"
}
}
},
{
"apiVersion": "v1",
"kind": "Route",
"metadata": {
"name": "${NAME}"
},
"spec": {
"host": "${APPLICATION_DOMAIN}",
"to": {
"kind": "Service",
"name": "${NAME}"
}
}
},
{
"apiVersion": "v1",
"kind": "ImageStream",
"metadata": {
"annotations": {
"description": "Keeps track of changes in the application image"
},
"name": "${NAME}"
}
},
{
"apiVersion": "v1",
"kind": "BuildConfig",
"metadata": {
"annotations": {
"description": "Defines how to build the application",
"template.alpha.openshift.io/wait-for-ready": "true"
},
"name": "${NAME}"
},
"spec": {
"output": {
"to": {
"kind": "ImageStreamTag",
"name": "${NAME}:latest"
}
},
"postCommit": {
"script": "bundle exec rake test"
},
"source": {
"contextDir": "${CONTEXT_DIR}",
"git": {
"ref": "${SOURCE_REPOSITORY_REF}",
"uri": "${SOURCE_REPOSITORY_URL}"
},
"type": "Git"
},
"strategy": {
"sourceStrategy": {
"env": [
{
"name": "RUBYGEM_MIRROR",
"value": "${RUBYGEM_MIRROR}"
}
],
"from": {
"kind": "ImageStreamTag",
"name": "ruby:2.5",
"namespace": "${NAMESPACE}"
}
},
"type": "Source"
},
"triggers": [
{
"type": "ImageChange"
},
{
"type": "ConfigChange"
},
{
"github": {
"secret": "${GITHUB_WEBHOOK_SECRET}"
},
"type": "GitHub"
}
]
}
},
{
"apiVersion": "v1",
"kind": "DeploymentConfig",
"metadata": {
"annotations": {
"description": "Defines how to deploy the application server",
"template.alpha.openshift.io/wait-for-ready": "true"
},
"name": "${NAME}"
},
"spec": {
"replicas": 1,
"selector": {
"name": "${NAME}"
},
"strategy": {
"recreateParams": {
"pre": {
"execNewPod": {
"command": [
"./migrate-database.sh"
],
"containerName": "${NAME}"
},
"failurePolicy": "Abort"
}
},
"type": "Recreate"
},
"template": {
"metadata": {
"labels": {
"name": "${NAME}"
},
"name": "${NAME}"
},
"spec": {
"containers": [
{
"env": [
{
"name": "DATABASE_SERVICE_NAME",
"value": "${DATABASE_SERVICE_NAME}"
},
{
"name": "POSTGRESQL_USER",
"valueFrom": {
"secretKeyRef": {
"key": "database-user",
"name": "${NAME}"
}
}
},
{
"name": "POSTGRESQL_PASSWORD",
"valueFrom": {
"secretKeyRef": {
"key": "database-password",
"name": "${NAME}"
}
}
},
{
"name": "POSTGRESQL_DATABASE",
"value": "${DATABASE_NAME}"
},
{
"name": "SECRET_KEY_BASE",
"valueFrom": {
"secretKeyRef": {
"key": "keybase",
"name": "${NAME}"
}
}
},
{
"name": "POSTGRESQL_MAX_CONNECTIONS",
"value": "${POSTGRESQL_MAX_CONNECTIONS}"
},
{
"name": "POSTGRESQL_SHARED_BUFFERS",
"value": "${POSTGRESQL_SHARED_BUFFERS}"
},
{
"name": "APPLICATION_DOMAIN",
"value": "${APPLICATION_DOMAIN}"
},
{
"name": "APPLICATION_USER",
"valueFrom": {
"secretKeyRef": {
"key": "application-user",
"name": "${NAME}"
}
}
},
{
"name": "APPLICATION_PASSWORD",
"valueFrom": {
"secretKeyRef": {
"key": "application-password",
"name": "${NAME}"
}
}
},
{
"name": "RAILS_ENV",
"value": "${RAILS_ENV}"
}
],
"image": " ",
"livenessProbe": {
"httpGet": {
"path": "/articles",
"port": 8080
},
"initialDelaySeconds": 10,
"timeoutSeconds": 3
},
"name": "${NAME}",
"ports": [
{
"containerPort": 8080
}
],
"readinessProbe": {
"httpGet": {
"path": "/articles",
"port": 8080
},
"initialDelaySeconds": 5,
"timeoutSeconds": 3
},
"resources": {
"limits": {
"memory": "${MEMORY_LIMIT}"
}
}
}
]
}
},
"triggers": [
{
"imageChangeParams": {
"automatic": true,
"containerNames": [
"${NAME}"
],
"from": {
"kind": "ImageStreamTag",
"name": "${NAME}:latest"
}
},
"type": "ImageChange"
},
{
"type": "ConfigChange"
}
]
}
},
{
"apiVersion": "v1",
"kind": "Service",
"metadata": {
"annotations": {
"description": "Exposes the database server"
},
"name": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"ports": [
{
"name": "postgresql",
"port": 5432,
"targetPort": 5432
}
],
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
}
}
},
{
"apiVersion": "v1",
"kind": "DeploymentConfig",
"metadata": {
"annotations": {
"description": "Defines how to deploy the database",
"template.alpha.openshift.io/wait-for-ready": "true"
},
"name": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"replicas": 1,
"selector": {
"name": "${DATABASE_SERVICE_NAME}"
},
"strategy": {
"type": "Recreate"
},
"template": {
"metadata": {
"labels": {
"name": "${DATABASE_SERVICE_NAME}"
},
"name": "${DATABASE_SERVICE_NAME}"
},
"spec": {
"containers": [
{
"env": [
{
"name": "POSTGRESQL_USER",
"valueFrom": {
"secretKeyRef": {
"key": "database-user",
"name": "${NAME}"
}
}
},
{
"name": "POSTGRESQL_PASSWORD",
"valueFrom": {
"secretKeyRef": {
"key": "database-password",
"name": "${NAME}"
}
}
},
{
"name": "POSTGRESQL_DATABASE",
"value": "${DATABASE_NAME}"
},
{
"name": "POSTGRESQL_MAX_CONNECTIONS",
"value": "${POSTGRESQL_MAX_CONNECTIONS}"
},
{
"name": "POSTGRESQL_SHARED_BUFFERS",
"value": "${POSTGRESQL_SHARED_BUFFERS}"
}
],
"image": " ",
"livenessProbe": {
"exec": {
"command": [
"/usr/libexec/check-container",
"--live"
]
},
"initialDelaySeconds": 120,
"timeoutSeconds": 10
},
"name": "postgresql",
"ports": [
{
"containerPort": 5432
}
],
"readinessProbe": {
"exec": {
"command": [
"/usr/libexec/check-container"
]
},
"initialDelaySeconds": 5,
"timeoutSeconds": 1
},
"resources": {
"limits": {
"memory": "${MEMORY_POSTGRESQL_LIMIT}"
}
},
"volumeMounts": [
{
"mountPath": "/var/lib/pgsql/data",
"name": "data"
}
]
}
],
"volumes": [
{
"emptyDir": {},
"name": "data"
}
]
}
},
"triggers": [
{
"imageChangeParams": {
"automatic": true,
"containerNames": [
"postgresql"
],
"from": {
"kind": "ImageStreamTag",
"name": "postgresql:10",
"namespace": "${NAMESPACE}"
}
},
"type": "ImageChange"
},
{
"type": "ConfigChange"
}
]
}
}
],
"parameters": [
{
"description": "The name assigned to all of the frontend objects defined in this template.",
"displayName": "Name",
"name": "NAME",
"required": true,
"value": "rails-postgresql-example"
},
{
"description": "The OpenShift Namespace where the ImageStream resides.",
"displayName": "Namespace",
"name": "NAMESPACE",
"required": true,
"value": "openshift"
},
{
"description": "Maximum amount of memory the Rails container can use.",
"displayName": "Memory Limit",
"name": "MEMORY_LIMIT",
"required": true,
"value": "512Mi"
},
{
"description": "Maximum amount of memory the PostgreSQL container can use.",
"displayName": "Memory Limit (PostgreSQL)",
"name": "MEMORY_POSTGRESQL_LIMIT",
"required": true,
"value": "512Mi"
},
{
"description": "The URL of the repository with your application source code.",
"displayName": "Git Repository URL",
"name": "SOURCE_REPOSITORY_URL",
"required": true,
"value": "https://github.com/sclorg/rails-ex.git"
},
{
"description": "Set this to a branch name, tag or other ref of your repository if you are not using the default branch.",
"displayName": "Git Reference",
"name": "SOURCE_REPOSITORY_REF"
},
{
"description": "Set this to the relative path to your project if it is not in the root of your repository.",
"displayName": "Context Directory",
"name": "CONTEXT_DIR"
},
{
"description": "The exposed hostname that will route to the Rails service, if left blank a value will be defaulted.",
"displayName": "Application Hostname",
"name": "APPLICATION_DOMAIN",
"value": ""
},
{
"description": "Github trigger secret. A difficult to guess string encoded as part of the webhook URL. Not encrypted.",
"displayName": "GitHub Webhook Secret",
"from": "[a-zA-Z0-9]{40}",
"generate": "expression",
"name": "GITHUB_WEBHOOK_SECRET"
},
{
"description": "Your secret key for verifying the integrity of signed cookies.",
"displayName": "Secret Key",
"from": "[a-z0-9]{127}",
"generate": "expression",
"name": "SECRET_KEY_BASE"
},
{
"description": "The application user that is used within the sample application to authorize access on pages.",
"displayName": "Application Username",
"name": "APPLICATION_USER",
"required": true,
"value": "openshift"
},
{
"description": "The application password that is used within the sample application to authorize access on pages.",
"displayName": "Application Password",
"name": "APPLICATION_PASSWORD",
"required": true,
"value": "secret"
},
{
"description": "Environment under which the sample application will run. Could be set to production, development or test.",
"displayName": "Rails Environment",
"name": "RAILS_ENV",
"required": true,
"value": "production"
},
{
"displayName": "Database Service Name",
"name": "DATABASE_SERVICE_NAME",
"required": true,
"value": "postgresql"
},
{
"displayName": "Database Username",
"from": "user[A-Z0-9]{3}",
"generate": "expression",
"name": "DATABASE_USER"
},
{
"displayName": "Database Password",
"from": "[a-zA-Z0-9]{8}",
"generate": "expression",
"name": "DATABASE_PASSWORD"
},
{
"displayName": "Database Name",
"name": "DATABASE_NAME",
"required": true,
"value": "root"
},
{
"displayName": "Maximum Database Connections",
"name": "POSTGRESQL_MAX_CONNECTIONS",
"value": "100"
},
{
"displayName": "Shared Buffer Amount",
"name": "POSTGRESQL_SHARED_BUFFERS",
"value": "12MB"
},
{
"description": "The custom RubyGems mirror URL",
"displayName": "Custom RubyGems Mirror URL",
"name": "RUBYGEM_MIRROR",
"value": ""
}
]
}
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