Specify initial rule set in firewall spec #81
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Gerrit91
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Jan 8, 2026
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Looks really good, just one remark.
| // Protocol constraints the protocol this rule applies to. | ||
| Protocol NetworkProtocol `json:"protocol"` | ||
| // To source address cidrs this rule applies to. | ||
| To []string `json:"to"` |
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It does not have to be 100% complete (this is done by metal-api anyway) but maybe some very basic validation would be nice to prevent misconfiguration. The validations can be found api/v2/validation/firewall.go.
For me it would be sufficient to add:
- Valid protocol
- Valid CIDRs
- Valid port range
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I checked the metal-api and added some basic checks. Is that what you were thinking about? Could be slightly refactored to remove duplication.
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Yes, that was what I was thinking about. Thanks for adding these validations. :)
Please apply your refactorings and I'll give it another review.
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Description
Allows specifying an initial rule set for firewall creation.
Code extracted from: #64