How to auto-generate security group

When two Bash components are in a connection relationship, the orchestration engine can auto-generate a security group to enable the traffic between them. For the auto generation of security groups, users specify the port property.

• On the component Bash_1, specify the port 8080.

• On the component Bash_2, specify the port 27017.

Figure 1. Specify the port property for auto-generated security group

Expected result:

• Because Compute_1 is a public compute, a security group is generated for the Compute_1, which allows the traffic from the public network (i.e., allow the TCP protocol from the remote IP 0.0.0.0/0 on port 8080).

• Because Bash_1 connects to Bash_2 internally, a security group is generated for the Compute_2, which allows the private traffic from the Compute_1 (i.e., allow the TCP protocol from the remote security group of Compute_1 on port 27017).

• The Open Telekom Cloud console also shows the auto-generated security groups attached to the ports of the two compute nodes. The figure below shows an example that the security group is auto-generated for the Compute_2 accordingly.

Figure 2. Example of auto-generated security group on the OTC console

last updated: 2025-01-30 16:08 UTC - commit: 7a893a743a3e51d50f0a66d2fd8961e4c6b299e3