Display error message when odo dev fails on podman and clean resources#6522
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pkg/podman/podman.go
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| // the last line is an empty new line; so we revert to the second last line for error | ||
| errLine := out[len(out)-2] | ||
| err = fmt.Errorf("%s: %s\n%s", err, string(exiterr.Stderr), errLine) |
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Why do we want to display only the last non-blank line, and not the entire content?
This seems very specific to a use-case where the error message would be in the last non-blank line.
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The last non-blank line points to the error. But, perhaps we can show the whole log in case of failure.
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On a second thought, the last line (err line) usually sums up the core issue, so showing just that should be fine. WDYT?
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I would prefer for the first versions to display the complete output, to have the maximum of information. If we consider it is too much, we could reduce it
pkg/dev/podmandev/cleanup.go
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| compName := odocontext.GetComponentName(ctx) | ||
| appName := odocontext.GetApplication(ctx) | ||
| name, err := util.NamespaceKubernetesObject(compName, appName) | ||
| if err != nil { | ||
| return nil | ||
| } | ||
| o.deployedPod = &corev1.Pod{} | ||
| o.deployedPod.SetName(name) |
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Is this related to this PR? What is the problem fixed by this change?
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In case of some failures, pod is still created, this change attempts at fixing this problem.
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I would prefer to fix the problem why deployedPod is null when a Pod is actually deployed
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Podman creates the pod even if something is incorrect with the manifest, for e.g. non-existent image.
I've modified the code to check if the pod exists before marking it as deployed.
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…s on error Signed-off-by: Parthvi Vala <[email protected]>
Signed-off-by: Parthvi Vala <[email protected]>
Signed-off-by: Parthvi Vala <[email protected]>
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Signed-off-by: Parthvi Vala [email protected]
What type of PR is this:
/kind bug
What does this PR do / why we need it:
This PR ensures
odo devon podman exits with actual failure from podman and also cleans up pod if it was created.Which issue(s) this PR fixes:
Fixes #6487
PR acceptance criteria:
Unit test
Integration test
Documentation
How to test changes / Special notes to the reviewer:
odo init --devfile nodejs --starter nodejs-starter --name my-nodejs-appsed -i "s/registry.access.redhat.com\/ubi8\/nodejs-16:latest/adsffdfe/" devfile.yamlODO_EXPERIMENTAL_MODE=true odo dev --platform=podmanFor 6501
export PODMAN_CMD=echoODO_EXPERIMENTAL_MODE=true odo dev --platform=podman