Closed aaronshurley closed 2 years ago
@alvarosanchez Thanks for bringing this up! We're hoping to get a couple more pieces of information from you:
From this comment:
Could you verify if the apiPort used by kapp-controller is in the allowed list? In our use case the issue was a combination of etcd latency(intermittent failures) and kapp-controller being scheduled on a node that did not have the apiPort in the allowed list.
Alternatively you can use a high port in the node port range to verify if this is a networking issue or a resource issue.
And from a separate private slack thread:
can you provide full logs from kapp controller pod (kapp logs -a kc --lines=10000000) and output of a deploy (kapp deploy output)
With this information, we can try to reproduce the issue.
@alvarosanchez can you provide the information requested above?
I was unable to run into this issue using k3d. kapp-controller installed without any friction. I was able to run it/delete it about 10 times and never hit this problem.
@alvarosanchez - any interest in following up on this issue with more information?
I tried this out with a 2 CPU / 4g memory minikube cluster and things were fine. I think we'll need more information to reproduce since I don't think resource constraints are the only issue.
@joe-kimmel-vmw sorry, I had notifications disabled and missed your comments.
As of now, I no longer work for VMware, however, @beltran-rubo should be able to handle this.
Again, apologies for missing your comments. Álvaro.
Hi,
We found networking issues in our CI containers, so that is probably the root of the issue. It was introducing connectivity issues randomly depending on the interface. If we find similar issues in the future I will reopen this ticket.
That sounds good. Thanks for following up @beltran-rubo.
What steps did you take: Extracting this specific issue from a previous comment in a different issue from @alvarosanchez so that we can better understand this:
Additional context from the requester:
What happened: kapp-controller fails some or all of the time
What did you expect: kapp-controller to succeed
Anything else you would like to add: [Additional information that will assist in solving the issue.]
Environment: [Additional information that will assist in solving the issue.]
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