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deploy: fix CSIStorageCapacity version check #262

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Merged
merged 1 commit into from
Mar 24, 2021
Merged

deploy: fix CSIStorageCapacity version check #262

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16 changes: 13 additions & 3 deletions deploy/kubernetes-distributed/deploy.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -136,11 +136,21 @@ for component in CSI_PROVISIONER; do
run kubectl apply -f "${current}"
done

if kubectl get csistoragecapacities 2>&1 | grep "the server doesn't have a resource type"; then
have_csistoragecapacity=false
else
# The cluster must support exactly the version that the external-provisioner supports.
# The problem then becomes that the version of the external-provisioner might get
# changed via CSI_PROVISIONER_TAG, so we cannot just check for the version currently
# listed in the YAML file.
case "$CSI_PROVISIONER_TAG" in
"") csistoragecapacities_api=v1alpha1;; # unchanged, assume version from YAML
*) csistoragecapacities_api=v1beta1;; # set, assume that it is more recent *and* a version that uses v1beta1 (https://github.com/kubernetes-csi/external-provisioner/pull/584)
esac
resources=$(kubectl api-resources)
if echo "$resources" | grep -q "csistoragecapacities.*storage.k8s.io/$csistoragecapacities_api"; then
have_csistoragecapacity=true
else
have_csistoragecapacity=false
fi
echo "deploying with CSIStorageCapacity: $have_csistoragecapacity"

# deploy hostpath plugin and registrar sidecar
echo "deploying hostpath components"
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