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remove unhealthy compute and aks #3329

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merged 2 commits into from
Aug 5, 2024
Merged

remove unhealthy compute and aks #3329

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8362e41
remove unhealthy compute and aks
Aug 2, 2024
eabf26d
remove unhealthy compute and aks
Aug 2, 2024
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29 changes: 21 additions & 8 deletions infra/bootstrapping/sdk_helpers.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -814,15 +814,28 @@ function ensure_k8s_compute(){
arc_compute=${ARC_CLUSTER_NAME}
echo_info "Creating amlarc cluster: '$arc_compute'"

# Check current state of AKS
provisioning_state=$(az aks show --resource-group "${RESOURCE_GROUP_NAME}" --name ${arc_compute} --query "provisioningState" -o tsv)
provisioning_state=${provisioning_state,,}
echo_info "AKS provisioning state: '$provisioning_state'"
if [[ $provisioning_state == "failed" ]]; then
echo_info "Remove unhealthy AKS: '$arc_compute' in '$provisioning_state'"
az aks delete --resource-group "${RESOURCE_GROUP_NAME}" --name ${arc_compute} --yes
# Remove AKS if unhealthy
compute_exists=$(az aks list --resource-group "${RESOURCE_GROUP_NAME}" --query "[?name == '${arc_compute}']" |tail -n1|tr -d "[:cntrl:]")
if [[ "${compute_exists}" = "[]" ]]; then
echo_info "AKS Compute ${arc_compute} does not exist; will create"
else
if ! AKS_CLUSTER_NAME=${arc_compute} MAX_RETRIES=10 SLEEP_SECONDS=30 check_aks_status; then
echo_info "Remove unhealthy AKS: '$arc_compute'"
az aks delete --resource-group "${RESOURCE_GROUP_NAME}" --name ${arc_compute} --yes
fi
fi


# Remove k8s compute if unhealthy
Status=$(az ml compute show --resource-group "${RESOURCE_GROUP_NAME}" --name "${ARC_COMPUTE_NAME}" --query provisioning_state --output tsv)
if
[[ $Status == "Succeeded" ]]
then
echo_info "Compute is healthy: $Status"
else
echo_info "Compute is unhealthy: $Status"
az ml compute detach --subscription "${SUBSCRIPTION_ID}" --resource-group "${RESOURCE_GROUP_NAME}" --workspace-name "${WORKSPACE_NAME}" --name "${ARC_COMPUTE_NAME}" -y || true
fi

LOCATION=eastus2 ensure_aks_compute "${arc_compute}" 1 3 "STANDARD_D3_V2"
install_k8s_extension "${arc_compute}" "connectedClusters" "Microsoft.Kubernetes/connectedClusters"
setup_compute "${arc_compute}-arc" "${ARC_COMPUTE_NAME}" "connectedClusters" "azureml"
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