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Collect logs for dead kubelets too

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Collect logs via journalctl if journalctl is installed, rather than only if
kubelet.service is running. The old way resulted in us losing logs any
time the kubelet was failing. This, of course, breaks on a node if
someone decided to install journalctl but not use it. But that is not
the case on any of the images used by cluster-level tests at present.
This commit is contained in:
Michael Taufen 2016-11-29 21:45:05 -08:00
parent 85ff555954
commit 773dbde0cf
1 changed files with 1 additions and 1 deletions
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2
cluster/log-dump.sh
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@ -131,7 +131,7 @@ function save-logs() {
esac
fi
if log-dump-ssh "${node_name}" "sudo systemctl status kubelet.service" &> /dev/null; then
if log-dump-ssh "${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