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e2e: added test to verify read affinity functionality

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e2e test case is added to test if read affinity is enabled by
verifying read_from_replica=localize option is passed

Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
Praveen M
2023-09-13 17:57:45 +05:30
committed by mergify[bot]
parent 1b20fec20d
commit 6719d6497f
7 changed files with 181 additions and 19 deletions
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10
scripts/install-helm.sh
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@ -24,6 +24,10 @@ NODE_LABEL_REGION="test.failure-domain/region"
NODE_LABEL_ZONE="test.failure-domain/zone"
REGION_VALUE="testregion"
ZONE_VALUE="testzone"
CRUSH_LOCATION_REGION_LABEL="topology.kubernetes.io/region"
CRUSH_LOCATION_ZONE_LABEL="topology.kubernetes.io/zone"
CRUSH_LOCATION_REGION_VALUE="east"
CRUSH_LOCATION_ZONE_VALUE="east-zone1"
example() {
echo "examples:" >&2
@ -154,6 +158,8 @@ install_cephcsi_helm_charts() {
for node in $(kubectl_retry get node -o jsonpath='{.items[*].metadata.name}'); do
kubectl_retry label node/"${node}" ${NODE_LABEL_REGION}=${REGION_VALUE}
kubectl_retry label node/"${node}" ${NODE_LABEL_ZONE}=${ZONE_VALUE}
kubectl_retry label node/"${node}" ${CRUSH_LOCATION_REGION_LABEL}=${CRUSH_LOCATION_REGION_VALUE}
kubectl_retry label node/"${node}" ${CRUSH_LOCATION_ZONE_LABEL}=${CRUSH_LOCATION_ZONE_VALUE}
done
# deploy storageclass if DEPLOY_SC flag is set
@ -179,7 +185,7 @@ install_cephcsi_helm_charts() {
kubectl_retry delete cm ceph-config --namespace "${NAMESPACE}"
# shellcheck disable=SC2086
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-rbdplugin-provisioner --set nodeplugin.fullnameOverride=csi-rbdplugin --set configMapName=ceph-csi-config --set provisioner.replicaCount=1 --set-json='commonLabels={"app.kubernetes.io/name": "ceph-csi-rbd", "app.kubernetes.io/managed-by": "helm"}' ${SET_SC_TEMPLATE_VALUES} ${RBD_SECRET_TEMPLATE_VALUES} ${RBD_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-rbd --set topology.enabled=true --set topology.domainLabels="{${NODE_LABEL_REGION},${NODE_LABEL_ZONE}}" --set provisioner.maxSnapshotsOnImage=3 --set provisioner.minSnapshotsOnImage=2 --set readAffinity.enabled=true
"${HELM}" install --namespace ${NAMESPACE} --set provisioner.fullnameOverride=csi-rbdplugin-provisioner --set nodeplugin.fullnameOverride=csi-rbdplugin --set configMapName=ceph-csi-config --set provisioner.replicaCount=1 --set-json='commonLabels={"app.kubernetes.io/name": "ceph-csi-rbd", "app.kubernetes.io/managed-by": "helm"}' ${SET_SC_TEMPLATE_VALUES} ${RBD_SECRET_TEMPLATE_VALUES} ${RBD_CHART_NAME} "${SCRIPT_DIR}"/../charts/ceph-csi-rbd --set topology.enabled=true --set topology.domainLabels="{${NODE_LABEL_REGION},${NODE_LABEL_ZONE}}" --set provisioner.maxSnapshotsOnImage=3 --set provisioner.minSnapshotsOnImage=2 --set readAffinity.enabled=true --set readAffinity.crushLocationLabels="{${CRUSH_LOCATION_REGION_LABEL},${CRUSH_LOCATION_ZONE_LABEL}}"
check_deployment_status app=ceph-csi-rbd "${NAMESPACE}"
check_daemonset_status app=ceph-csi-rbd "${NAMESPACE}"
@ -191,6 +197,8 @@ cleanup_cephcsi_helm_charts() {
for node in $(kubectl_retry get node --no-headers | cut -f 1 -d ' '); do
kubectl_retry label node/"$node" test.failure-domain/region-
kubectl_retry label node/"$node" test.failure-domain/zone-
kubectl_retry label node/"$node" "${CRUSH_LOCATION_REGION_LABEL}"-
kubectl_retry label node/"$node" "${CRUSH_LOCATION_ZONE_LABEL}"-
done
# TODO/LATER we could remove the CSI labels that would have been set as well
NAMESPACE=$1