Tencent Cloud Lighthouse (Lighthouse in short) supports setting the firewall rules for multiple instances at the same time by using a firewall template. A firewall template consists of template rules and template configuration records.
Unlike security groups, firewall template rules do not have the capability to control the traffic. You can save a group of firewall rules as a firewall template and use it to set firewall rules for Lighthouse instances.
Firewall Template Quota
|
Firewall template | One account can create up to 50 templates. |
Firewall template rule | One firewall template supports adding up to 100 rules. |
Template configuration record | Up to 5 recent configuration records are retained for each firewall template. |
Use Limits
Firewall templates do not support the following operations:
Set the firewall for Lighthouse instances in different regions at the same time.
Set the firewall for instances that are being created or to be repossessed.
Save the outbound rules as a template.
Operation Guide