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Quick Reference

Fast lookup guide for common DevOps Images commands, volume mounts, and usage patterns.

Essential Commands

Pull Images

# All-devops (multi-cloud)
docker pull ghcr.io/jinalshah/devops/images/all-devops:latest

# AWS-only
docker pull ghcr.io/jinalshah/devops/images/aws-devops:latest

# GCP-only
docker pull ghcr.io/jinalshah/devops/images/gcp-devops:latest

Run Interactively

# Basic interactive shell
docker run -it --rm ghcr.io/jinalshah/devops/images/all-devops:latest

# With project mounted
docker run -it --rm \
  -v $PWD:/workspace \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest

# Full workstation setup
docker run -it --rm \
  -v $PWD:/workspace \
  -v ~/.aws:/root/.aws \
  -v ~/.config/gcloud:/root/.config/gcloud \
  -v ~/.ssh:/root/.ssh \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest

Run Single Commands

# Terraform
docker run --rm -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform plan

# Ansible
docker run --rm -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  ansible-playbook site.yml

# kubectl
docker run --rm -v ~/.kube:/root/.kube \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  kubectl get pods

Volume Mounts Cheat Sheet

Mount Purpose When Needed
-v $PWD:/workspace Project files Always (for accessing code)
-v ~/.aws:/root/.aws AWS credentials AWS operations
-v ~/.config/gcloud:/root/.config/gcloud GCP credentials GCP operations
-v ~/.ssh:/root/.ssh SSH keys Git operations, SSH access
-v ~/.kube:/root/.kube Kubernetes config kubectl operations
-v ~/.claude:/root/.claude Claude AI credentials Claude CLI
-v ~/.codex:/root/.codex Codex credentials Codex CLI
-v ~/.terraform.d:/root/.terraform.d Terraform plugins cache Speed up Terraform

Common Workflows

Terraform Deployment

# Plan
docker run --rm \
  -v $PWD:/workspace \
  -v ~/.aws:/root/.aws \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform plan

# Apply
docker run --rm \
  -v $PWD:/workspace \
  -v ~/.aws:/root/.aws \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform apply -auto-approve

Security Scanning

# Scan Terraform configs
docker run --rm -v $PWD:/workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  trivy config /workspace/terraform

# Lint Terraform
docker run --rm -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  sh -c "cd terraform && tflint --init && tflint"

# Lint Ansible
docker run --rm -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  ansible-lint ansible/

Kubernetes Operations

# Get pods
docker run --rm -v ~/.kube:/root/.kube \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  kubectl get pods

# Deploy with Helm
docker run --rm -v ~/.kube:/root/.kube -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  helm upgrade --install myapp ./charts/myapp

# Interactive k9s
docker run -it --rm -v ~/.kube:/root/.kube \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  k9s

AI-Assisted Development

# Code review with Claude
docker run --rm \
  -v $PWD:/workspace \
  -v ~/.claude:/root/.claude \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  claude "Review this code for security issues" --file main.tf

# Generate code
docker run --rm \
  -v $PWD:/workspace \
  -v ~/.claude:/root/.claude \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  claude "Generate Terraform code for AWS VPC" > vpc.tf

Useful Aliases

Add to your ~/.bashrc or ~/.zshrc:

# Quick access to all-devops
alias devops='docker run -it --rm \
  -v $PWD:/workspace \
  -v ~/.aws:/root/.aws \
  -v ~/.config/gcloud:/root/.config/gcloud \
  -v ~/.ssh:/root/.ssh \
  -v ~/.kube:/root/.kube \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest'

# One-off commands
alias devops-run='docker run --rm \
  -v $PWD:/workspace \
  -v ~/.aws:/root/.aws \
  -v ~/.config/gcloud:/root/.config/gcloud \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest'

# Terraform-specific
alias tf-plan='devops-run terraform plan'
alias tf-apply='devops-run terraform apply'
alias tf-destroy='devops-run terraform destroy'

# Security scanning
alias trivy-scan='devops-run trivy config .'
alias tflint-scan='devops-run sh -c "tflint --init && tflint"'

# Kubernetes
alias k='docker run --rm -v ~/.kube:/root/.kube ghcr.io/jinalshah/devops/images/all-devops:latest kubectl'
alias k9s='docker run -it --rm -v ~/.kube:/root/.kube ghcr.io/jinalshah/devops/images/all-devops:latest k9s'

Usage examples:

# Interactive shell
devops

# Run Terraform
tf-plan
tf-apply

# Get pods
k get pods

# Scan for vulnerabilities
trivy-scan

Tool Version Checks

# Check all versions
docker run --rm ghcr.io/jinalshah/devops/images/all-devops:latest sh -c "\
  echo '=== Terraform ===' && terraform version && \
  echo '=== kubectl ===' && kubectl version --client && \
  echo '=== Helm ===' && helm version && \
  echo '=== Ansible ===' && ansible --version && \
  echo '=== AWS CLI ===' && aws --version && \
  echo '=== gcloud ===' && gcloud --version && \
  echo '=== Trivy ===' && trivy --version && \
  echo '=== Python ===' && python3 --version && \
  echo '=== Node.js ===' && node --version"

Environment Variables

AWS

docker run --rm \
  -e AWS_ACCESS_KEY_ID=... \
  -e AWS_SECRET_ACCESS_KEY=... \
  -e AWS_DEFAULT_REGION=us-east-1 \
  -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform apply

GCP

docker run --rm \
  -e GOOGLE_APPLICATION_CREDENTIALS=/tmp/key.json \
  -v $PWD:/workspace -w /workspace \
  -v /path/to/key.json:/tmp/key.json \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform apply

AI CLIs

docker run --rm \
  -e ANTHROPIC_API_KEY=sk-ant-... \
  -e OPENAI_API_KEY=sk-... \
  -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  claude "Review this code" --file main.tf

Image Sizes

Image Size Use Case
all-devops ~3.2 GB Multi-cloud (AWS + GCP)
aws-devops ~2.8 GB AWS only (-400 MB)
gcp-devops ~2.9 GB GCP only (-300 MB)

Registry URLs

# All-devops
ghcr.io/jinalshah/devops/images/all-devops:latest
ghcr.io/jinalshah/devops/images/all-devops:1.0.abc1234

# AWS-devops
ghcr.io/jinalshah/devops/images/aws-devops:latest

# GCP-devops
ghcr.io/jinalshah/devops/images/gcp-devops:latest

GitLab Registry

registry.gitlab.com/jinal-shah/devops/images/all-devops:latest
registry.gitlab.com/jinal-shah/devops/images/aws-devops:latest
registry.gitlab.com/jinal-shah/devops/images/gcp-devops:latest

Docker Hub

js01/all-devops:latest
js01/aws-devops:latest
js01/gcp-devops:latest

Keyboard Shortcuts

Inside k9s

Key Action
0 Show all pods
d Describe resource
l Show logs
s Open shell
/ Filter
:q Quit

Inside vim

Key Action
:w Save
:q Quit
:wq Save and quit
/ Search
dd Delete line
u Undo

Quick Troubleshooting

Image won't pull

# Try different registry
docker pull ghcr.io/jinalshah/devops/images/all-devops:latest  # GHCR
docker pull registry.gitlab.com/jinal-shah/devops/images/all-devops:latest  # GitLab
docker pull js01/all-devops:latest  # Docker Hub

Permissions issues

# Run with your user ID
docker run --rm \
  --user "$(id -u):$(id -g)" \
  -v $PWD:/workspace -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform fmt

# Or fix ownership after
sudo chown -R $(id -u):$(id -g) .

Credentials not working

# Verify mount
docker run --rm -v ~/.aws:/root/.aws \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  ls -la /root/.aws

# Test authentication
docker run --rm -v ~/.aws:/root/.aws \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  aws sts get-caller-identity

Performance Tips

Cache Docker Layers

# Pull once
docker pull ghcr.io/jinalshah/devops/images/all-devops:1.0.abc1234

# Reuse for all commands (layers cached)
docker run --rm ... ghcr.io/jinalshah/devops/images/all-devops:1.0.abc1234

Cache Terraform Plugins

# Cache plugins directory
docker run --rm \
  -v $PWD:/workspace \
  -v ~/.terraform.d:/root/.terraform.d \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest \
  terraform init

Use Named Containers

# Create named container
docker run -it --name devops-work \
  -v $PWD:/workspace \
  -w /workspace \
  ghcr.io/jinalshah/devops/images/all-devops:latest

# Restart later
docker start -i devops-work

Next Steps