Fix MTU parameter in egress-v4-cni plugin #2295
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orsenthil
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jayanthvn
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What type of PR is this?
bug
Which issue does this PR fix:
#2293
What does this PR do / Why do we need it:
This PR updates the default
10-aws.conflistso that the MTU set foregress-v4-cniplugin is a string rather than an integer. This was causing an issue whenENABLE_BANDWIDTH_PLUGINenvironment variable was set, as we calljson.Unmarshalon the default conflist and fail to parse9001as a string.I added a unit test in
cmd/aws-vpc-cni/to cover this specific case. I explicitly avoided usinggomockfor this test case to keep things simple.If an issue # is not available please add repro steps and logs from IPAMD/CNI showing the issue:
N/A
Testing done on this change:
Added a unit test to validate json marshaling of conflist.
Automation added to e2e:
N/A
Will this PR introduce any new dependencies?:
No
Will this break upgrades or downgrades. Has updating a running cluster been tested?:
No, Yes
Does this change require updates to the CNI daemonset config files to work?:
No
Does this PR introduce any user-facing change?:
Yes
By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.