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bf1ece5f7c
For users upgrading from 0.36.2 directly to 0.37.2+, where the lineage-controller-webhook is broken out of the Cozystack controller into a separate daemonset, the existing migration script of 0.36->0.37.0 is insufficient. This patch ensures the presence of the new version of the lineage webhook and fixes a bug in the migration script where the readiness of the webhook was not appropriately verified. ```release-note [platform] Improved migration script when skipping versions 0.37.0 and 0.37.1 during upgrades. ``` Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
56 lines
2.7 KiB
Bash
Executable File
56 lines
2.7 KiB
Bash
Executable File
#!/bin/sh
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# Migration 20 --> 21
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set -euo pipefail
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kubectl -n cozy-system delete helmrelease cozystack-api \
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|| kubectl -n cozy-system delete deployment cozystack-api --ignore-not-found # fallback to help migration progress if it failed first time
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while [ $( kubectl -n cozy-system get po -l app=cozystack-api --no-headers | wc -l ) != 0 ] ;
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do
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echo "Waiting for Cozystack API pods to be deleted";
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sleep 1
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done
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kubectl -n cozy-system delete helmrelease cozystack-controller \
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|| kubectl -n cozy-system delete deployment cozystack-controller --ignore-not-found # same fallback
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kubectl delete customresourcedefinitions.apiextensions.k8s.io cozystackresourcedefinitions.cozystack.io --ignore-not-found
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while [ $( kubectl -n cozy-system get po -l app=cozystack-controller --no-headers | wc -l ) != 0 ] ;
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do
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echo "Waiting for Cozystack controller pods to be deleted";
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sleep 1
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done
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kubectl delete helmrelease -n cozy-dashboard dashboard --ignore-not-found
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sleep 5
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cozypkg -n cozy-system -C packages/system/cozystack-resource-definition-crd apply cozystack-resource-definition-crd --plain
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cozypkg -n cozy-system -C packages/system/cozystack-resource-definitions apply cozystack-resource-definitions --plain
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cozypkg -n cozy-system -C packages/system/cozystack-api apply cozystack-api --plain
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helm upgrade --install -n cozy-system cozystack-controller ./packages/system/cozystack-controller/ --take-ownership
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helm upgrade --install -n cozy-system lineage-controller-webhook ./packages/system/lineage-controller-webhook/ --take-ownership
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sleep 5
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kubectl delete ns cozy-lineage-webhook-test --ignore-not-found && kubectl create ns cozy-lineage-webhook-test
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cleanup_test_ns() {
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kubectl delete ns cozy-lineage-webhook-test --ignore-not-found
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}
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trap cleanup_test_ns ERR
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timeout 60 sh -c 'until kubectl -n cozy-lineage-webhook-test create service clusterip lineage-webhook-test --clusterip="None" --dry-run=server; do sleep 1; done'
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cleanup_test_ns
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kubectl wait deployment/cozystack-api -n cozy-system --timeout=4m --for=condition=available || exit 1
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kubectl wait deployment/cozystack-controller -n cozy-system --timeout=4m --for=condition=available || exit 1
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timestamp=$(date --rfc-3339=ns || date)
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kubectl get namespace -o custom-columns=NAME:.metadata.name --no-headers |
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grep '^tenant-' |
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while read namespace ; do
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(set -x; \
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kubectl annotate \
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pods,services,pvc,secrets,ingresses.networking.k8s.io,workloadmonitors.cozystack.io \
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-n "$namespace" --all \
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migration.cozystack.io="$timestamp" --overwrite || true)
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done
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# Stamp version
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kubectl create configmap -n cozy-system cozystack-version \
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--from-literal=version=21 --dry-run=client -o yaml | kubectl apply -f-
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