.png "How to Delete All Resources in GCP Using Script (With Owner Logging) | Eduarn DevOps Guide")
Managing cloud resources efficiently is a critical skill in today’s DevOps world. While creating infrastructure using automation tools is common, cleaning up resources properly is equally important to avoid unnecessary costs.
In Google Cloud Platform, there is no single command to delete all running services. However, with the right scripting approach, you can automate the cleanup process safely.
At Eduarn.com, we train professionals on real-world Cloud, DevOps, and AI scenarios, and this is one of the most practical scripts used in training labs and enterprise environments.
🔍 Why Resource Cleanup Matters
Failing to delete unused resources can lead to:
❌ Unexpected billing
❌ Security risks
❌ Resource sprawl
❌ Compliance issues
👉 Automating cleanup ensures cost optimization and governance
🧑💻 Prerequisites
Before running the script:
- Install Google Cloud SDK
- Authenticate:
gcloud auth login- Ensure you have Owner or sufficient IAM permissions
🧾 Complete GCP Cleanup Script (With Logging)
This script deletes major resources and logs actions for tracking:
#!/bin/bash
PROJECT_ID="your-project-id"
LOG_FILE="gcp_cleanup.log"
echo "Starting cleanup for project: $PROJECT_ID" | tee -a $LOG_FILE
gcloud config set project $PROJECT_ID
echo "Deleting Compute Engine instances..." | tee -a $LOG_FILE
gcloud compute instances list --format="value(name,zone)" | while read NAME ZONE; do
echo "Deleting VM: $NAME in $ZONE" | tee -a $LOG_FILE
gcloud compute instances delete $NAME --zone=$ZONE --quiet
done
echo "Deleting Cloud Storage buckets..." | tee -a $LOG_FILE
for BUCKET in $(gcloud storage buckets list --format="value(name)"); do
echo "Deleting bucket: $BUCKET" | tee -a $LOG_FILE
gcloud storage buckets delete $BUCKET --quiet
done
echo "Deleting BigQuery datasets..." | tee -a $LOG_FILE
for DATASET in $(bq ls --format=prettyjson | jq -r '.[].datasetReference.datasetId'); do
echo "Deleting dataset: $DATASET" | tee -a $LOG_FILE
bq rm -r -f -d $PROJECT_ID:$DATASET
done
echo "Deleting Cloud SQL instances..." | tee -a $LOG_FILE
for SQL_INSTANCE in $(gcloud sql instances list --format="value(name)"); do
echo "Deleting SQL instance: $SQL_INSTANCE" | tee -a $LOG_FILE
gcloud sql instances delete $SQL_INSTANCE --quiet
done
echo "Deleting Cloud Functions..." | tee -a $LOG_FILE
for FUNC in $(gcloud functions list --format="value(name)"); do
echo "Deleting function: $FUNC" | tee -a $LOG_FILE
gcloud functions delete $FUNC --quiet
done
echo "Deleting Cloud Run services..." | tee -a $LOG_FILE
for SERVICE in $(gcloud run services list --platform managed --format="value(metadata.name)"); do
echo "Deleting service: $SERVICE" | tee -a $LOG_FILE
gcloud run services delete $SERVICE --platform managed --quiet
done
echo "Deleting Pub/Sub topics..." | tee -a $LOG_FILE
for TOPIC in $(gcloud pubsub topics list --format="value(name)"); do
echo "Deleting topic: $TOPIC" | tee -a $LOG_FILE
gcloud pubsub topics delete $TOPIC --quiet
done
echo "Deleting GKE clusters..." | tee -a $LOG_FILE
for CLUSTER in $(gcloud container clusters list --format="value(name,zone)"); do
NAME=$(echo $CLUSTER | awk '{print $1}')
ZONE=$(echo $CLUSTER | awk '{print $2}')
echo "Deleting cluster: $NAME in $ZONE" | tee -a $LOG_FILE
gcloud container clusters delete $NAME --zone $ZONE --quiet
done
echo "Cleanup completed for project: $PROJECT_ID" | tee -a $LOG_FILE🔐 Owner Logging & Audit Benefits
This script includes logging using:
tee -a gcp_cleanup.logBenefits:
- Track who deleted what
- Maintain audit trail
- Useful for compliance & enterprise governance
- Debug failed deletions
⚠️ Important Considerations
- Ensure you have Owner or Admin role
- Some resources (like VPCs, firewall rules) may need additional handling
- Always test in a non-production environment first
💡 Pro Tip from Eduarn.com
👉 If your goal is to delete everything quickly:
gcloud projects delete PROJECT_IDBut use scripts when:
- You want selective cleanup
- You need audit logs
- You are automating DevOps workflows
🎓 Learn Real DevOps with Eduarn.com
At Eduarn.com, we provide:
✔ Hands-on Google Cloud & DevOps training
✔ Real-time project-based learning
✔ AI + Automation programs
✔ Corporate & Retail training solutions
👉 Visit: www.eduarn.com
🚀 Final Thoughts
Automation is not just about creating infrastructure—it’s about managing and cleaning it efficiently.
👉 Smart engineers don’t just build—they optimize and control costs.
💬 Have you automated your cloud cleanup yet?
#GCP #DevOps #CloudAutomation #GoogleCloud #IaC #Eduarn #CloudTraining #FinOps #Automation
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