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Fix Azure IPAM regression #13397
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Fix Azure IPAM regression #13397
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The commit dd99958 introduced support for multiple interfaces and added a new requirement for the gateway IP to be known. This is not always the case. Make it optional. This resulted in errors like these: ``` Warning FailedCreatePodSandBox 3m46s (x264 over 8m38s) kubelet, aks-nodepool1-10706209-vmss000001 (combined from similar events): Failed to create pod sandbox: rpc error: code = Unknown desc = failed to set up sandbox container "600afaf8013aac81bdd001e12f4ee115ef07a9c1520dc72b7c9c449a8f3f3b86" network for pod "coredns-869cb84759-jrxdd": networkPlugin cni failed to set up pod "coredns-869cb84759-jrxdd_kube-system" network: unable to setup interface datapath: unable to parse routing info: invalid ip: ``` Fixes: #13154 Fixes: dd99958 ("azure: support multiple pods subnets") Signed-off-by: Thomas Graf <thomas@cilium.io>
When following the AKS installation instructions, there will be existing pods which are not managed by Cilium. Ask the user to restart them. Fixes: #13154 Signed-off-by: Thomas Graf <thomas@cilium.io>
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test-me-please |
The GKE test failed because the FQDN proxy can't bind to the port:
Filed: #13400 |
test-gke |
aanm
approved these changes
Oct 5, 2020
Only 1.8 backport is needed, the bug is not present in 1.7. |
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Labels
kind/bug
This is a bug in the Cilium logic.
kind/regression
This functionality worked fine before, but was broken in a newer release of Cilium.
release-note/bug
This PR fixes an issue in a previous release of Cilium.
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