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feat: default security policy for mgmt/worker/witness nodes #745

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Problem:
Need to add a basic security to Harvester to prevent unnecessary ports been used. Will need a UI in the future to allow users to add ports manually

Solution:
Put particular ports in whitelist per different role to allow particular traffic to pass through.

Related Issue:
harvester/harvester#5681

Test plan:

  1. Setup a basic environment with 3 roles of node. Management, Worker and Witness
  2. All functions in the Harvester. need to work as usual.
  3. ping should not work from outside network.

Put particular ports in whitelist per different role to
allow particular traffic to pass through.

Link: harvester/harvester#5681

Signed-off-by: Chris Chiu <chris.chiu@suse.com>
@bk201 bk201 requested review from starbops and removed request for Vicente-Cheng September 19, 2024 08:08
@starbops starbops requested review from Vicente-Cheng and removed request for Vicente-Cheng September 19, 2024 08:08
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