Check version compatibility during an upgrade

  • Related issues: #2431 [FEATURE] Check version compatibility during an upgrade

Category:

  • Upgrade

Verification Steps

Test Plan 1: v1.0.2 upgrade to v1.1.0 with release tag

Test Plan 2: v1.0.3 upgrade to v1.1.0 with release tag

Test Plan 3: v1.0.2 upgrade to v1.1.0 without release tag

  1. Prepare v1.0.2, v1.0.3 Harvester ISO image
  2. Prepare v1.1.0 ISO image with release tag
  3. Prepare v1.1.0 ISO image without release tag
  4. Put different ISO image to HTTP server
  5. Create the upgrade yaml to create service 
    cat <<EOF | kubectl apply -f -
apiVersion: harvesterhci.io/v1beta1
kind: Version
metadata:
    name: v1.1.0
    namespace: harvester-system
spec:
    isoURL: "http://192.168.1.110:8000/harvester-eeeb1be-dirty-amd64.iso"
EOF
  6. Upgrade from v1.0.2 upgrade to v1.1.0 with release tag
  7. Upgrade from v1.0.3 to v1.1.0 with release tag
  8. Upgrade from v1.0.2 to v1.1.0 without release tag

Expected Results

Test Result 1

  1. Upgrade from v1.0.2 upgrade to v1.1.0 with release tag failed on upgrade dashboard UI image

  2. The upgrade pod display Error

    harvester102:/home/rancher # kubectl -n harvester-system get po -l harvesterhci.io/upgradeComponent=manifest
NAME                                       READY   STATUS   RESTARTS   AGE
hvst-upgrade-xtkwx-apply-manifests-4gw6h   0/1     Error    0          20m
hvst-upgrade-xtkwx-apply-manifests-55bll   0/1     Error    0          18m
hvst-upgrade-xtkwx-apply-manifests-f4j8r   0/1     Error    0          19m
hvst-upgrade-xtkwx-apply-manifests-f78gj   0/1     Error    0          20m
hvst-upgrade-xtkwx-apply-manifests-fwjx2   0/1     Error    0          20m
hvst-upgrade-xtkwx-apply-manifests-mjgkg   0/1     Error    0          10m
hvst-upgrade-xtkwx-apply-manifests-nsnzb   0/1     Error    0          15m

  3. The pod logs display Current version is not supported. Abort the upgrade.

    harvester102:~ # kubectl -n harvester-system logs hvst-upgrade-xtkwx-apply-manifests-fwjx2
harvester: v1.1.0
harvesterChart: 1.1.0
os: Harvester eeeb1be-dirty
kubernetes: v1.23.10+rke2r1
rancher: v2.6.4-harvester3
monitoringChart: 100.1.0+up19.0.3
loggingChart: 100.1.3+up3.17.7
kubevirt: 0.54.0
minUpgradableVersion: 'v1.0.3'
rancherDependencies:
fleet:
    chart: 100.0.3+up0.3.9
    app: 0.3.9
fleet-crd:
    chart: 100.0.3+up0.3.9
    app: 0.3.9
rancher-webhook:
    chart: 1.0.4+up0.2.5
    app: 0.2.5
Current version: 1.0.2
Minimum upgradable version: 1.0.3
Current version is not supported. Abort the upgrade.

Test Result 2

  1. Can upgrade successfully from v1.0.3 to v1.1.0 with release tag image

Test Result 3

  1. Can upgrade successfully from v1.0.2 to v1.1.0 without release tag image