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Merge pull request #39268 from zmerlynn/log-dump-added-services

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Automatic merge from submit-queue (batch tested with PRs 39266, 39268)

cluster/log-dump.sh: Add a way to dump more journalctl services as well

(And tiny refactor of the two generic ones we already dump)

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2016-12-28 11:23:10 -08:00 committed by GitHub
commit d86e16a3bd
1 changed files with 6 additions and 2 deletions
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8
cluster/log-dump.sh
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@ -43,6 +43,7 @@ readonly gce_logfiles="startupscript"
readonly kern_logfile="kern"
readonly initd_logfiles="docker"
readonly supervisord_logfiles="kubelet supervisor/supervisord supervisor/kubelet-stdout supervisor/kubelet-stderr supervisor/docker-stdout supervisor/docker-stderr"
readonly systemd_services="kubelet docker"
# Limit the number of concurrent node connections so that we don't run out of
# file descriptors for large clusters.
@ -133,13 +134,16 @@ function save-logs() {
;;
esac
fi
local -r services=( ${systemd_services} ${LOG_DUMP_SAVE_SERVICES:-} )
if log-dump-ssh "${node_name}" "command -v journalctl" &> /dev/null; then
log-dump-ssh "${node_name}" "sudo journalctl --output=short-precise -u kube-node-installation.service" > "${dir}/kube-node-installation.log" || true
log-dump-ssh "${node_name}" "sudo journalctl --output=short-precise -u kube-node-configuration.service" > "${dir}/kube-node-configuration.log" || true
log-dump-ssh "${node_name}" "sudo journalctl --output=cat -u kubelet.service" > "${dir}/kubelet.log" || true
log-dump-ssh "${node_name}" "sudo journalctl --output=cat -u docker.service" > "${dir}/docker.log" || true
log-dump-ssh "${node_name}" "sudo journalctl --output=short-precise -k" > "${dir}/kern.log" || true
for svc in "${services[@]}"; do
log-dump-ssh "${node_name}" "sudo journalctl --output=cat -u ${svc}.service" > "${dir}/${svc}.log" || true
done
else
files="${kern_logfile} ${files} ${initd_logfiles} ${supervisord_logfiles}"
fi