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feat: Automate Web App restarts in CD #227

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Merged
patrickmoore-nc merged 2 commits into from
Sep 3, 2025
Merged

feat: Automate Web App restarts in CD #227

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4620be3
Update and rename function-apps-restart.yaml to app-services-restart.…
patrickmoore-nc Sep 3, 2025
73ac77e
Update app-services-restart.yaml
patrickmoore-nc Sep 3, 2025
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18 changes: 15 additions & 3 deletions ...emplates/steps/function-apps-restart.yaml → ...templates/steps/app-services-restart.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ parameters:
steps:
- task: AzureCLI@2
name: deploy_images
displayName: Restart Function Apps
displayName: Restart App Services
inputs:
azureSubscription: ${{ parameters.serviceConnection }}
addSpnToEnvironment: true
Expand All @@ -19,7 +19,6 @@ steps:
declare -a pids

wait_for_completion() {
# acr tasks are backgrounded for parallelism
local -n arr=$1
for pid in "${arr[@]}"; do
wait ${pid}
Expand All @@ -39,5 +38,18 @@ steps:

pids+=($!)
done

webApps=$(az webapp list --resource-group $(FUNCTION_RESOURCE_GROUP) --query "[].name" -o tsv)
for webApp in $webApps; do

imageName="${PROJECT_NAME}-$(echo $webApp | sed "s/^$(ENVIRONMENT_SHORT)-uks-//")"

# Push the new image to the function app and perform manual restart. Pair the commands to run in parallel:
echo "##[debug] $webApp updating and restarting with image ${SRC_REGISTRY}.azurecr.io/${imageName}:${ADD_IMAGE_TAG}" && \
az webapp restart --name $webApp --resource-group $(FUNCTION_RESOURCE_GROUP) &

pids+=($!)
done

wait_for_completion pids
echo "##[debug] All function apps restarted"
echo "##[debug] All App Services restarted"
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