azure-samples / network-java-manage-internal-load-balancers

Getting started on managing internal load balancers using Java

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Getting Started with Network - Manage Internal Load Balancer - in Java

Azure Network sample for managing internal load balancers -

High-level ...

- Create an internal load balancer that receives network traffic on port 1521 (Oracle SQL Node Port) and sends load-balanced traffic to two virtual machines

- Create NAT rules for SSH and TELNET access to virtual machines behind the load balancer

- Create a health probe

Details ...

Create an internal facing load balancer with ... - A frontend private IP address - One backend address pool which contains network interfaces for the virtual machines to receive 1521 (Oracle SQL Node Port) network traffic from the load balancer - One load balancing rule fto map port 1521 on the load balancer to ports in the backend address pool - One probe which contains HTTP health probe used to check availability of virtual machines in the backend address pool - Two inbound NAT rules which contain rules that map a public port on the load balancer to a port for a specific virtual machine in the backend address pool - this provides direct VM connectivity for SSH to port 22 and TELNET to port 23

Create two network interfaces in the backend subnet ... - And associate network interfaces to backend pools and NAT rules

Create two virtual machines in the backend subnet ... - And assign network interfaces

Update an existing load balancer, configure TCP idle timeout Create another load balancer List load balancers Remove an existing load balancer.

Running this Sample

To run this sample:

See DefaultAzureCredential and prepare the authentication works best for you. For more details on authentication, please refer to AUTH.md.

git clone https://github.com/Azure-Samples/network-java-manage-internal-load-balancers.git

cd network-java-manage-internal-load-balancers

mvn clean compile exec:java

More information

For general documentation as well as quickstarts on how to use Azure Management Libraries for Java, please see here.

If you find bug in the sample, please create an issue here.

Start to develop applications with Java on Azure here.

If you don't have a Microsoft Azure subscription you can get a FREE trial account here.

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This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact [email protected] with any additional questions or comments.