doughnut GCP MIG Status Check #503

	name: doughnut GCP MIG Status Check

	on:
	schedule:
	- cron: '0 /6 * *'

	env:
	GCP_CREDENTIALS: ${{ secrets.GCP_CREDENTIALS }}

	jobs:
	Check-Rollout:
	name: Check GCP MIG Stability
	runs-on: ${{ vars.RUNNER }}
	steps:
	- uses: actions/checkout@v4
	- uses: ./.github/gcloud_auth_n_sdk
	with:
	credentials_json: ${{ env.GCP_CREDENTIALS }}
	- name: Check doughnut MIG Status
	run: \|
	PROJECT_ID=$(gcloud config get-value project)
	ZONE=us-east1-b
	MIG_NAME=doughnut-app-group

	# Check MIG status
	max_attempts=3
	attempt=1
	while [ $attempt -le $max_attempts ]; do
	echo "Attempt $attempt: Checking MIG status..."

	status=$(gcloud compute instance-groups managed describe $MIG_NAME \
	--project=$PROJECT_ID \
	--zone=$ZONE \
	--format='value(status.isStable)' 2>&1)

	if [ $? -eq 0 ]; then
	status_case_insensitive=$(echo "$status" \| tr '[:upper:]' '[:lower:]')
	if [ "$status_case_insensitive" = "true" ]; then
	echo "doughnut MIG is STABLE."
	exit 0
	else
	echo "doughnut MIG is NOT Stable. Current status: $status"
	fi
	else
	echo "Error querying doughnut MIG status: $status"
	echo "Retrying..."
	fi

	sleep 120
	attempt=$((attempt+1))
	done

	echo "doughnut MIG did not stabilize within the expected time"
	echo "Final doughnut MIG details:"
	gcloud compute instance-groups managed describe $MIG_NAME \
	--project=$PROJECT_ID \
	--zone=$ZONE
	exit 1

	- name: Send Notification on Failure
	if: failure()
	uses: 8398a7/action-slack@v3
	with:
	status: ${{ job.status }}
	text: "doughnut MIG Status Check Failed. Please check the logs for more details."
	webhook_url: ${{ secrets.SLACK_WEBHOOK_URL }}

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