poco 1.0

One CLI for Docker, Kubernetes and Helm: compose projects (up/down/ps), kubectx/kubens, helm-repos/helm-list.

POCO

Poco is one CLI for Docker, Kubernetes and Helm: catalogue and run compose projects, switch kubectl context and namespace, and list Helm repos and releases — without leaving your terminal or remembering three different tools.

• Docker — poco up, poco down, poco ps, poco status (overview), compose config, build, pull; YAML catalog and plans.

• Kubernetes — poco kubectx, poco kubens (list/switch context and namespace); poco kube-get pods|ns|svc|...; presets (context+namespace in one command).

• Helm — poco helm-repos, poco helm-list (releases; optional --all-namespaces, -i to pick and show status).

• Simple. Configure, run and switch between projects with a very simple command line interface.

• Flexibility. Manage, scale, maintain projects of any complexity with ease.

• Configure Once, Use Everywhere. Configure project once so the rest of your team will feel the value of zero configuration.

Features

• Docker, Kubernetes, Helm in one place — Compose projects, kubectl context/namespace, Helm repos and releases.
• Git, SVN support out of the box.
• Project Catalog, Multiple Catalogues. Create your own project catalog. Organise your projects without additional tools.
• Multiple Plans. Create multiple plans for different environments or even environments for demo purposes. Switch between plans (environments) with ease.
• Simple Config Files. Poco helps to split config files, so it is easy to maintain and scale them any time.
• Script Support (Hooks). Add additional scripts any time.

Global options

• -i, --interactive — Interactive menu: choose actions step by step without typing commands (poco -i).
• -V, --verbose — Print more (e.g. merged docker compose config for up/down).
• -VV or --no-matrix — No matrix effect, show full output (for up/down). Implies verbose.
• -q, --quiet — Print less.
• --offline — Offline mode.
• --always-update — Project repository handle by user.

For poco up / poco down, a matrix-style effect runs by default; only the final result is shown. Set POCO_MATRIX=0 to disable the effect, or use -VV / --no-matrix to disable it and see the full log.

Documentation

All documentation is available on getpoco.io

• Documentation
• Install
• Tutorials
• Github, Gitlab Integration

Requirements

• Python 3.12.3 or newer (supported version: 3.14.3)
• Git or SVN
• SSH
• Docker (17.0.0 or higher version is recommended)
• Docker Compose V2 (plugin: docker compose), for compose support
• kubectl, for Kubernetes support
• helm, for helm functionality support

Quick start

Install poco:

$:~ pip install poco

Init project:

$:~ mkdir my-project
$:~ cd my-project
$:~ poco init

poco.yml and docker-compose.yml example files will be created.

Start project:

$:~ poco up

Before adding your project to Poco Repo create new empty git repository, add repository to your local Poco Repo config:

$:~ poco repo add <name> <git-url>

Now you can add your project to repo:

$:~ poco project add [<target-dir>] [<catalog>]

Publish your changes:

$:~ poco repo push

Stop your project:

$:~ poco stop

One CLI: Docker, kubectl, Helm

Stack	Poco commands	What you get
Docker	poco up, poco down, poco ps, poco config, …	Compose projects from a YAML catalog; matrix-style run; verbose merged config.
Kubernetes	poco kubectx, poco kubens	List/switch context and namespace (kubectx/kubens-style).
Helm	poco helm-repos, poco helm-list	List repos and releases; helm-list --all-namespaces for all.

Requires Docker and/or kubectl/helm installed. Poco checks availability and works with different kubectl/helm versions.

Presets (workflow)

Save and switch context + namespace in one step:

• poco preset list — List saved presets.
• poco preset use <name> — Switch to a preset (context and namespace).
• poco preset save <name> — Save current context and namespace as a preset.

Presets are stored in ~/.poco/presets.yml.

Kube-get

Shortcut for common kubectl get usage:

• poco kube-get <resource> [name] — e.g. poco kube-get pods, poco kube-get ns, poco kube-get svc.
• Use -n <namespace> or -A (all namespaces) when needed.

Interactive mode (-i / --choose)

When a command can show a list, use -i to pick from a menu (or fzf if installed):

• poco kubectx -i — Choose context from list.
• poco kubens -i — Choose namespace from list.
• poco preset use -i — Choose preset from list.
• poco helm-list -i — Choose release, then show helm status.

Security

• Dependencies: We track known vulnerabilities and bump affected packages (e.g. GitPython ≥3.1.41 for CVE fixes). To audit your install: pip install pip-audit && pip-audit (or pip-audit -r requirements.txt).
• Build tools: Keep setuptools and wheel up to date: pip install -U setuptools wheel to address CVEs in the toolchain.

Changelog

See CHANGELOG.md for release history. 1.0 — Docker + Kubernetes + Helm in one CLI; presets; kube-get; interactive menu (poco -i); poco status; matrix effect; before_docker_script; security (GitPython, pip-audit).

Licence

MIT Copyright (c) 2017-present, Shiwaforce.com