Main changes for kube/cluster-init.sh for multi-node cluster handling #4385
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naiming-zededa
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Oct 18, 2024
naiming-zededa
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- create the cluster-utils.sh in pkg/kube for a number of functions
- get EdgeNodeClusterStatus from 'zedkube' for cluster status, cluster nodeip, cluster prefix, etc
- a background process to monitor the cluster mode changes
- implement cluster mode change logic and operations for change from single-node to cluster, or from cluster back to single-node
- save kube /var/lib at single-node first time setup for later use when the mode changes back from cluster mode to single node
- display eve-release string for get node OS-IMAGE field
- this patch tested still works in kubevirt single-node case.
- some of the external_boot_img changes in the patch is from Andrew's diff.
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## master #4385 +/- ##
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Coverage 20.93% 20.93%
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Files 13 13
Lines 2895 2895
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Hits 606 606
Misses 2163 2163
Partials 126 126 ☔ View full report in Codecov by Sentry. |
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eriknordmark
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pkg/kube/cluster-init.sh
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| lhCfgPath=/var/lib/lh-cfg-${LONGHORN_VERSION}.yaml | ||
| if [ ! -e $lhCfgPath ]; then | ||
| curl -k https://raw.githubusercontent.com/longhorn/longhorn/${LONGHORN_VERSION}/deploy/longhorn.yaml > "$lhCfgPath" | ||
| if [ ! -f /var/lib/longhorn_installing ]; then |
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This is also from #4363
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this looks resolved
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Looks like it needs to be rebased. |
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- create the cluster-utils.sh in pkg/kube for a number of functions - get EdgeNodeClusterStatus from 'zedkube' for cluster status, cluster nodeip, cluster prefix, etc - a background process to monitor the cluster mode changes - implement cluster mode change logic and operations for change from single-node to cluster, or from cluster back to single-node - save kube /var/lib at single-node first time setup for later use when the mode changes back from cluster mode to single node - display eve-release string for get node OS-IMAGE field Signed-off-by: Naiming Shen <naiming@zededa.com>
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Hi @deitch rebased in the update. please check to see if this is in the intended place. |
@andrewd-zededa can you respond to this and take another look? |
| return 1 | ||
| fi | ||
| logmsg "Done applying Multus" | ||
| ln -s /var/lib/cni/bin/multus /var/lib/rancher/k3s/data/current/bin/multus | ||
| link_multus_into_k3s |
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link_multus_into_k3s is not defined yet, its in an upcoming PR for pkg/kube/cluster-update.sh
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I can submit a quick PR to add a skeleton cluster-update.sh with just this defined to get this moving again.
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I'm curious why shellcheck didn't find this
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I created #4445 to define the missing function
