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skills/devops/references/gcloud-services.md

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+# Google Cloud Services
+
+## Compute Engine (VMs)
+
+```bash
+# List instances
+gcloud compute instances list
+
+# Create instance
+gcloud compute instances create my-instance \
+  --zone=us-central1-a \
+  --machine-type=e2-medium \
+  --image-family=debian-11 \
+  --image-project=debian-cloud \
+  --boot-disk-size=10GB
+
+# SSH into instance
+gcloud compute ssh my-instance --zone=us-central1-a
+
+# Copy files
+gcloud compute scp local-file.txt my-instance:~/remote-file.txt \
+  --zone=us-central1-a
+
+# Stop instance
+gcloud compute instances stop my-instance --zone=us-central1-a
+
+# Delete instance
+gcloud compute instances delete my-instance --zone=us-central1-a
+```
+
+## Google Kubernetes Engine (GKE)
+
+```bash
+# Create cluster
+gcloud container clusters create my-cluster \
+  --zone=us-central1-a \
+  --num-nodes=3 \
+  --machine-type=e2-medium
+
+# Get credentials
+gcloud container clusters get-credentials my-cluster --zone=us-central1-a
+
+# List clusters
+gcloud container clusters list
+
+# Resize cluster
+gcloud container clusters resize my-cluster \
+  --num-nodes=5 \
+  --zone=us-central1-a
+
+# Delete cluster
+gcloud container clusters delete my-cluster --zone=us-central1-a
+```
+
+## Cloud Run (Serverless Containers)
+
+```bash
+# Deploy container
+gcloud run deploy my-service \
+  --image=gcr.io/PROJECT_ID/my-image:tag \
+  --platform=managed \
+  --region=us-central1 \
+  --allow-unauthenticated
+
+# List services
+gcloud run services list
+
+# Describe service
+gcloud run services describe my-service --region=us-central1
+
+# Delete service
+gcloud run services delete my-service --region=us-central1
+```
+
+## App Engine
+
+```bash
+# Deploy application
+gcloud app deploy app.yaml
+
+# View application
+gcloud app browse
+
+# View logs
+gcloud app logs tail
+
+# List versions
+gcloud app versions list
+
+# Delete version
+gcloud app versions delete VERSION_ID
+
+# Set traffic split
+gcloud app services set-traffic SERVICE \
+  --splits v1=0.5,v2=0.5
+```
+
+## Cloud Storage
+
+```bash
+# Create bucket
+gsutil mb gs://my-bucket-name
+
+# Upload file
+gsutil cp local-file.txt gs://my-bucket-name/
+
+# Download file
+gsutil cp gs://my-bucket-name/file.txt ./
+
+# List contents
+gsutil ls gs://my-bucket-name/
+
+# Sync directory
+gsutil rsync -r ./local-dir gs://my-bucket-name/remote-dir
+
+# Set permissions
+gsutil iam ch user:user@example.com:objectViewer gs://my-bucket-name
+
+# Delete bucket
+gsutil rm -r gs://my-bucket-name
+```
+
+## Cloud SQL
+
+```bash
+# Create instance
+gcloud sql instances create my-instance \
+  --database-version=POSTGRES_14 \
+  --tier=db-f1-micro \
+  --region=us-central1
+
+# Create database
+gcloud sql databases create my-database \
+  --instance=my-instance
+
+# Create user
+gcloud sql users create my-user \
+  --instance=my-instance \
+  --password=PASSWORD
+
+# Connect
+gcloud sql connect my-instance --user=my-user
+
+# Delete instance
+gcloud sql instances delete my-instance
+```
+
+## Cloud Functions
+
+```bash
+# Deploy function
+gcloud functions deploy my-function \
+  --runtime=python39 \
+  --trigger-http \
+  --allow-unauthenticated \
+  --entry-point=main
+
+# List functions
+gcloud functions list
+
+# Describe function
+gcloud functions describe my-function
+
+# Call function
+gcloud functions call my-function
+
+# Delete function
+gcloud functions delete my-function
+```
+
+## BigQuery
+
+```bash
+# List datasets
+bq ls
+
+# Create dataset
+bq mk my_dataset
+
+# Load data
+bq load --source_format=CSV my_dataset.my_table \
+  gs://my-bucket/data.csv \
+  schema.json
+
+# Query
+bq query --use_legacy_sql=false \
+  'SELECT * FROM `my_dataset.my_table` LIMIT 10'
+
+# Delete dataset
+bq rm -r -f my_dataset
+```
+
+## Cloud Build
+
+```bash
+# Submit build
+gcloud builds submit --tag=gcr.io/PROJECT_ID/my-image
+
+# List builds
+gcloud builds list
+
+# Describe build
+gcloud builds describe BUILD_ID
+
+# Cancel build
+gcloud builds cancel BUILD_ID
+```
+
+## Artifact Registry
+
+```bash
+# Create repository
+gcloud artifacts repositories create my-repo \
+  --repository-format=docker \
+  --location=us-central1
+
+# Configure Docker
+gcloud auth configure-docker us-central1-docker.pkg.dev
+
+# Push image
+docker tag my-image us-central1-docker.pkg.dev/PROJECT_ID/my-repo/my-image
+docker push us-central1-docker.pkg.dev/PROJECT_ID/my-repo/my-image
+
+# List repositories
+gcloud artifacts repositories list
+```
+
+## Networking
+
+```bash
+# Create VPC network
+gcloud compute networks create my-network \
+  --subnet-mode=auto
+
+# Create firewall rule
+gcloud compute firewall-rules create allow-http \
+  --network=my-network \
+  --allow=tcp:80
+
+# List networks
+gcloud compute networks list
+
+# List firewall rules
+gcloud compute firewall-rules list
+```
+
+## IAM
+
+```bash
+# List IAM policy
+gcloud projects get-iam-policy PROJECT_ID
+
+# Add IAM binding
+gcloud projects add-iam-policy-binding PROJECT_ID \
+  --member="user:user@example.com" \
+  --role="roles/viewer"
+
+# Remove IAM binding
+gcloud projects remove-iam-policy-binding PROJECT_ID \
+  --member="user:user@example.com" \
+  --role="roles/viewer"
+
+# List service accounts
+gcloud iam service-accounts list
+```
+
+## Monitoring & Logging
+
+```bash
+# View logs
+gcloud logging read "resource.type=gce_instance" \
+  --limit=10 \
+  --format=json
+
+# Create log sink
+gcloud logging sinks create my-sink \
+  storage.googleapis.com/my-bucket \
+  --log-filter="resource.type=gce_instance"
+
+# List metrics
+gcloud monitoring metrics-descriptors list
+```
+
+## Quick Reference
+
+| Service | Command Prefix |
+|---------|----------------|
+| Compute Engine | `gcloud compute` |
+| GKE | `gcloud container` |
+| Cloud Run | `gcloud run` |
+| App Engine | `gcloud app` |
+| Cloud Storage | `gsutil` |
+| BigQuery | `bq` |
+| Cloud SQL | `gcloud sql` |
+| Cloud Functions | `gcloud functions` |
+| IAM | `gcloud iam` |
+
+## Resources
+
+- Compute Engine: https://cloud.google.com/compute/docs
+- GKE: https://cloud.google.com/kubernetes-engine/docs
+- Cloud Run: https://cloud.google.com/run/docs
+- App Engine: https://cloud.google.com/appengine/docs
+- Cloud Storage: https://cloud.google.com/storage/docs