Support NDP proxying on bridge networks #1316
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I'm not sure the CI failure is related to my changes. The three most recent pull requests all failed on the same test, and one of them is only a documentation change. |
CtrlZvi
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drivers/bridge/bridge_store.go
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| ncfg.BridgeName = nMap["BridgeName"].(string) | ||
| ncfg.EnableIPv6 = nMap["EnableIPv6"].(bool) | ||
| ncfg.EnableIPMasquerade = nMap["EnableIPMasquerade"].(bool) | ||
| ncfg.NDPProxyInterface = nMap["NDPProxyInterface"].(string) |
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Given this new field is not there for existing bridge network in store, you need to first check if the entry exists in the map before converting to string, or it will panic.
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Good catch. I will take care of that tonight and update the PR.
- Proxying is enabled via the network label com.docker.network.bridge.ndp_proxy_interface=<interface> fixes moby#1159 Signed-off-by: Zvi "CtrlZvi" Effron <[email protected]>
| if config.NDPProxyInterface != "" && config.EnableIPv6 { | ||
| link, err := d.nlh.LinkByName(config.NDPProxyInterface) | ||
| if err != nil { | ||
| return err |
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Please format and return a more expressive error, otherwise caller will receive a simple link not found, which does not help much.
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I'm not familiar with go;
Is this what you need:
return fmt.Errorf("Link not found: %v", err)
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Simply return fmt.Errorf("could not find link for ndp proxy interface %q: %v", config.NDPProxyInterface, err)
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ping @CtrlZvi |
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fixes #1159
Signed-off-by: Zvi "CtrlZvi" Effron [email protected]