Deliver a classic application
A classic application in the NetScaler App Delivery and Security service – NetScaler managed (NetScaler App Delivery and Security) service offers granular control over the configuration as compared to a modern application and is recommended for advanced NetScaler users.
Use the classic application workflow in the NetScaler App Delivery and Security service if:
- You are an existing NetScaler on-premises customer with a substantial investment in existing ADC configurations.
- Interested to move to the Cloud but prefer to have the familiar configuration experience as the NetScaler on-premises product.
The NetScaler App Delivery and Security service offers two options:
- Create an application from scratch using the ADC configuration model. Recommended if you are familiar with ADC configurations and want to create similar configurations in the Cloud.
- Migrate an existing ADC configuration to the Cloud. Recommended if you have a stable configuration that has been working well for a long time and you want to move the configuration as is to the NetScaler App Delivery and Security service.
To create an application from scratch, see Create a classic application.
To migrate an ADC configuration, see Migrate the ADC configuration to the NetScaler App Delivery and Security service.
For a simplified, streamlined experience and when you don’t have an ADC configuration, use the modern application. For more information, see Deliver a modern application.
Supported NetScaler features
The following ADC features are supported in the classic application workflow in the NetScaler App Delivery and Security service:
- Audit Logging
- Content Switching
- DNS
- Load Balancing
- Monitoring
- Rate limiting
- Rewrite
- Responder
- SSL Offloading
- URL Transform
- Web application firewall (WAF)
Manage a classic application
In the Applications page, click one of the following options in the Actions column to manage your deployed classic apps. Redeploy the application after making changes.
- Edit
- Redeploy
- Undeploy
- Health Status
Modify and redeploy a classic application
You can edit the application details, services, endpoints, load balancing, content rules, and security protection settings for an application.
- Navigate to the Applications page.
- For applications whose status is Deployed, click the three dots in the Actions column.
- Click Edit.
- Update the configured values and click Deploy.
You have completed the steps to modify and redeploy an application.
Check the health status of an application
The health status displays the real-time health of your deployed applications for each application service in an availability zone.
- Navigate to the Applications page.
- For applications whose status is Deployed, click the three dots in the Actions column.
-
Click Health Status.
The following status indicates that the application is healthy.
The following status indicates that the application is partially up because some of the services are down.
If all the services are down, the following status is displayed.
