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Merge pull request #36077 from mtaufen/upgrade-log-os-and-k8s-ver

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Print osImage and kubeletVersion for nodes before and after GCE upgrade

This will print, e.g.:
```
== Pre-Upgrade Node OS and Kubelet Versions ==
name: "e2e-test-mtaufen-master", osImage: "Google Container-VM Image", kubeletVersion: "v1.4.5-beta.0.45+90d209221ec8dc-dirty"
name: "e2e-test-mtaufen-minion-group-jo79", osImage: "Debian GNU/Linux 7 (wheezy)", kubeletVersion: "v1.4.5-beta.0.45+90d209221ec8dc-dirty"
name: "e2e-test-mtaufen-minion-group-ox5l", osImage: "Debian GNU/Linux 7 (wheezy)", kubeletVersion: "v1.4.5-beta.0.45+90d209221ec8dc-dirty"
name: "e2e-test-mtaufen-minion-group-qvbq", osImage: "Debian GNU/Linux 7 (wheezy)", kubeletVersion: "v1.4.5-beta.0.45+90d209221ec8dc-dirty"
```

Let me know what output format you prefer and I'll see if I can make it work, I have the extent of flexibility allowed by jsonpath.
This commit is contained in:
Kubernetes Submit Queue 2016-11-08 02:18:44 -08:00 committed by GitHub
commit ece94c317a
1 changed files with 9 additions and 0 deletions
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9
cluster/gce/upgrade.sh
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@ -68,6 +68,11 @@ function usage() {
echo " ci/latest: ${0} ${ci_latest}"
}
function print-node-version-info() {
echo "== $1 Node OS and Kubelet Versions =="
"${KUBE_ROOT}/cluster/kubectl.sh" get nodes -o=jsonpath='{range .items[*]}name: "{.metadata.name}", osImage: "{.status.nodeInfo.osImage}", kubeletVersion: "{.status.nodeInfo.kubeletVersion}"{"\n"}{end}'
}
function upgrade-master() {
echo "== Upgrading master to '${SERVER_BINARY_TAR_URL}'. Do not interrupt, deleting master instance. =="
@ -363,6 +368,8 @@ if [[ "${master_upgrade}" == "false" ]] && [[ "${node_upgrade}" == "false" ]]; t
exit 1
fi
print-node-version-info "Pre-Upgrade"
if [[ "${local_binaries}" == "false" ]]; then
set_binary_version ${1}
fi
@ -389,3 +396,5 @@ fi
echo "== Validating cluster post-upgrade =="
"${KUBE_ROOT}/cluster/validate-cluster.sh"
print-node-version-info "Post-Upgrade"