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Posted to issues@ozone.apache.org by GitBox <gi...@apache.org> on 2020/08/26 14:19:05 UTC
[GitHub] [hadoop-ozone] adoroszlai opened a new pull request #1355: HDDS-4152. Archive container logs for kubernetes check
adoroszlai opened a new pull request #1355:
URL: https://github.com/apache/hadoop-ozone/pull/1355
## What changes were proposed in this pull request?
In the last few days _kubernetes_ check has been failing very frequently. This change let's it save logs from all containers to make it easier to find any problems. (`docker-compose`-based _acceptance_ check also save container logs.)
https://issues.apache.org/jira/browse/HDDS-4152
## How was this patch tested?
```
$ unzip -t kubernetes.zip
Archive: kubernetes.zip
testing: getting-started.xml OK
testing: getting-started/ OK
testing: log.html OK
testing: minikube.xml OK
testing: minikube/ OK
testing: ozone-dev.xml OK
testing: ozone-dev/ OK
testing: ozone.xml OK
testing: ozone/ OK
testing: report.html OK
testing: summary.html OK
testing: getting-started/pod-datanode-0.log OK
testing: getting-started/pod-datanode-1.log OK
testing: getting-started/pod-datanode-2.log OK
testing: getting-started/pod-om-0.log OK
testing: getting-started/pod-s3g-0.log OK
testing: getting-started/pod-scm-0.log OK
testing: minikube/pod-datanode-0.log OK
testing: minikube/pod-datanode-1.log OK
testing: minikube/pod-datanode-2.log OK
testing: minikube/pod-om-0.log OK
testing: minikube/pod-s3g-0.log OK
testing: minikube/pod-scm-0.log OK
testing: ozone-dev/pod-datanode-0.log OK
testing: ozone-dev/pod-datanode-1.log OK
testing: ozone-dev/pod-datanode-2.log OK
testing: ozone-dev/pod-jaeger-0.log OK
testing: ozone-dev/pod-om-0.log OK
testing: ozone-dev/pod-prometheus-584b7948d9-8fcb6.log OK
testing: ozone-dev/pod-s3g-0.log OK
testing: ozone-dev/pod-scm-0.log OK
testing: ozone/pod-datanode-0.log OK
testing: ozone/pod-datanode-1.log OK
testing: ozone/pod-datanode-2.log OK
testing: ozone/pod-om-0.log OK
testing: ozone/pod-s3g-0.log OK
testing: ozone/pod-scm-0.log OK
```
https://github.com/adoroszlai/hadoop-ozone/runs/1031423764
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[GitHub] [hadoop-ozone] adoroszlai commented on pull request #1355: HDDS-4152. Archive container logs for kubernetes check
Posted by GitBox <gi...@apache.org>.
adoroszlai commented on pull request #1355:
URL: https://github.com/apache/hadoop-ozone/pull/1355#issuecomment-681825595
Thanks @elek for reviewing and committing it.
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[GitHub] [hadoop-ozone] elek commented on a change in pull request #1355: HDDS-4152. Archive container logs for kubernetes check
Posted by GitBox <gi...@apache.org>.
elek commented on a change in pull request #1355:
URL: https://github.com/apache/hadoop-ozone/pull/1355#discussion_r478259606
##########
File path: hadoop-ozone/dist/src/main/k8s/examples/testlib.sh
##########
@@ -77,6 +77,13 @@ start_k8s_env() {
wait_for_startup
}
+get_logs() {
+ mkdir -p logs
+ for pod in $(kubectl get pods -o custom-columns=NAME:.metadata.name | tail -n +2); do
Review comment:
It's a shame that we have no better solution. We can do `kubectl logs -l app=ozone` but it will fail when we add setup with more apps (like ozone + spark).
FTR: locally I use https://github.com/wercker/stern and it works well (but this loop is easier.)
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[GitHub] [hadoop-ozone] elek merged pull request #1355: HDDS-4152. Archive container logs for kubernetes check
Posted by GitBox <gi...@apache.org>.
elek merged pull request #1355:
URL: https://github.com/apache/hadoop-ozone/pull/1355
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