Containers

Efficiently develop, debug, and iterate on containerized services using Docker and Docker Compose.

Expert Golang senior/lead developer dengan 20+ tahun pengalaman. Gunakan skill ini ketika bekerja dengan Go/Golang projects untuk membuat kode clean, maintainable, scalable, struktur folder production-grade, Docker containerization, debugging, mendeteksi celah crash/bug/race condition, code review standar senior engineer, testing strategies, performance optimization, dan library selection battle-tested. Trigger keywords include golang, go, docker, microservice, api, backend, clean code, refactor, debugging.

Checks comprehensive health check for a Kubernetes Cluster.

Deploys Apache Kafka on Kubernetes using the Strimzi operator with KRaft mode.Use when setting up Kafka for event-driven microservices, message queuing, or pub/sub patterns.Covers operator installation, cluster creation, topic management, and producer/consumer testing.NOT when using managed Kafka (Confluent Cloud, MSK) or local development without K8s.

MCP (Model Context Protocol) server selection and configuration skill usingDocker MCP Toolkit as the primary orchestration method. Guides dynamic serverdiscovery, installation via Docker gateway, and fallback to direct installation.Should be executed after /initialize-project to extend Claude Code's capabilities.

Docker management for Hostinger VPS srv759970 - container operations, image optimization, WordPress Docker, troubleshooting. Use for any Docker operation, container issues, or image management.

Hypera infrastructure URLs and endpoints reference. Use when user asks about URLs, domains, ingress endpoints, cluster API servers, application URLs, Helm repositories, Git repositories, or needs to check connectivity to services. Provides quick lookup of all external URLs across all environments (hub, dev, prd) and clusters (cafehyna, loyalty, painelclientes, sonora).

Azure Key Vault + CSI Driver integration for Kubernetes secrets management. Use when creating SecretProviderClass resources, mounting secrets from Key Vault, troubleshooting 403 errors, syncing secrets to K8s, or configuring applications to use Key Vault secrets.

OPA image security policies for container registry allowlisting, digest enforcement, and signature verification in Kubernetes.

Implement Kubernetes security policies including NetworkPolicy, PodSecurityPolicy, and RBAC for production-grade security. Use when securing Kubernetes clusters, implementing network isolation, or enforcing pod security standards.

Docker, K8s, systemd configurations

Guide for Grafana Pyroscope continuous profiling. Use for Kubernetes Helm deployment, Go/Java/Python/.NET/Ruby/Node.js profiling, storage backends, trace-to-profile linking, and troubleshooting.

Complete patterns for containerizing applications with Docker: Dockerfiles, multi-stage builds, layer optimization, security best practices, and production-ready configurations for Python/FastAPI and Node.js/Next.js apps.

Comprehensive container security guidance including vulnerability scanning with Trivy, image hardening, secrets management, and CIS benchmark compliance. Activates when working with "container security", "image scanning", "CVE", "vulnerability", "docker security", "hardening", or "CIS benchmark".

Senior QA Engineer with 10+ years Java testing experience. Use when writing unit tests with JUnit, creating integration tests with Testcontainers, implementing API tests, following TDD methodology, or testing reactive code with StepVerifier.

Garantir que testes de integração usem MySQL 9.5 via Testcontainers com isolamento, migrations e secrets corretos.

Create Dockerfiles, docker-compose configurations, and container workflows for Python projects with UV. Use when containerizing applications, setting up development environments, or deploying with Docker.

Restarts WitchCityRope Docker development containers using the CORRECT procedure. Handles shutdown, rebuild with dev compose overlay, health checks, and compilation verification. Ensures environment is ready for development or testing. SINGLE SOURCE OF TRUTH for container restart process.

Connect to and interact with Azure Blob Storage (ADLS Gen2). Use when working with Azure blob storage, listing containers, reading files, uploading data, or when user mentions Azure storage, blob containers, or ADLS. Handles authentication, container operations, and blob management.

Docker management via MCP protocol. Use when the user wants to interact with Docker on their system - listing containers, images, managing container lifecycle (start/stop/restart), viewing logs, executing commands in containers, pulling images, running new containers, or working with docker-compose files.