mirror of
https://github.com/Dvorinka/Containr.git
synced 2026-10-28 07:41:27 +00:00
Tomas DvorakandDevin
430370dbc7
- docker-compose.yml now references ghcr.io/dvorinka/containr-*:latest with pull_policy: missing, so `docker compose up` pulls published images by default; CONTAINR_VERSION pins a release tag, build config retained for source builds - install.sh pulls instead of always building (CONTAINR_BUILD=1 or a failed pull falls back to a source build) - README gains a Screenshots section (dashboard, canvas, service detail, databases) captured from a live local stack, plus updated install docs Generated with [Devin](https://devin.ai) Co-Authored-By: Devin <158243242+devin-ai-integration[bot]@users.noreply.github.com>
161 lines
5.7 KiB
Markdown
161 lines
5.7 KiB
Markdown
<p align="center">
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<img src="./containr.svg" alt="Containr" width="120">
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</p>
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<h1 align="center">Containr</h1>
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<p align="center">
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Self-hosted platform for deploying and managing containerized services.
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Railway-style project canvases on your own hardware.
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</p>
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<p align="center">
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<a href="#quick-start">Quick Start</a> •
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<a href="#screenshots">Screenshots</a> •
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<a href="#features">Features</a> •
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<a href="#architecture">Architecture</a> •
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<a href="docs/guides/">Guides</a> •
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<a href="CONTRIBUTING.md">Contributing</a>
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</p>
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<p align="center">
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<a href="https://github.com/Dvorinka/Containr/actions/workflows/ci.yml"><img src="https://github.com/Dvorinka/Containr/actions/workflows/ci.yml/badge.svg" alt="CI"></a>
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<a href="LICENSE"><img src="https://img.shields.io/badge/license-MIT-blue.svg" alt="License: MIT"></a>
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</p>
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## What is Containr?
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Containr is an open-source control plane for Docker. It gives you a
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project-first deployment workflow — create a project, drop services onto a
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visual canvas, wire them together with environment variables, and deploy —
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without Kubernetes, without a cloud bill, and without giving up control of
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your infrastructure.
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The UI is inspired by Railway's project canvas: services appear as nodes,
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connections are inferred automatically, and everything — logs, metrics,
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deployments, builds — is one click away.
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## Screenshots
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| Projects dashboard | Project canvas |
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| --- | --- |
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|  |  |
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| Service detail | Managed databases |
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| --- | --- |
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|  |  |
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## Features
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- **Project canvas** — visual service topology with groups, drag/drop layout,
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and auto-inferred connections
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- **Deployments** — Docker-based deploys with history, logs, and rollback
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- **Git integration** — deploy from GitHub, GitLab, Bitbucket, or Gitea;
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repository and branch pickers, webhooks, GitHub App support
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- **Builds** — build pipeline with live status over WebSocket
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- **Service metrics** — real CPU/memory/network telemetry from Docker stats
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- **Templates** — one-click service catalog (databases, apps, tooling)
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- **Databases** — managed database services with backup/restore actions
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- **Cron jobs** — scheduled jobs with execution history
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- **Preview environments** — per-project preview deploys
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- **Variables & environments** — per-service env vars, production/preview/dev
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- **Node monitoring** — host CPU, memory, disk, and network telemetry
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- **Security** — audit logs, vulnerability scans, compliance reports
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- **Auth** — Better Auth sessions (email + OAuth), per-user resource scoping
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- **Self-hosted networking** — Traefik reverse proxy, optional Cloudflare
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Tunnel for exposure without port forwarding
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## Architecture
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```
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app/frontend/ React 19 + Vite + TypeScript + Tailwind + React Flow
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app/backend/ Go API (Gin) · PostgreSQL · Redis · Docker SDK · Better Auth sidecar
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infra/ Self-hosted compose: Traefik + Cloudflare Tunnel
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docs/ Guides, OpenAPI spec, design documents
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```
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| Component | Default port |
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| ------------ | ------------ |
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| Frontend | 3000 (prod) / 5173 (dev) |
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| API | 8082 |
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| Auth sidecar | 3001 |
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| PostgreSQL | 5432 |
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| Redis | 6379 |
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## Quick Start
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### Easy install (recommended)
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Requires Docker with the Compose plugin, `openssl`, and `curl`.
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```bash
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git clone https://github.com/Dvorinka/Containr.git
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cd Containr
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./install.sh
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```
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The script creates `.env` from `.env.example`, fills in all required secrets
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with random values, pulls the published `:latest` images from GHCR, and
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starts the stack. It keeps an existing `.env` untouched, so it is safe to
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re-run. Set `CONTAINR_BUILD=1` to build from source instead, or
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`CONTAINR_VERSION` in `.env` to pin a release tag (e.g. `0.1.1`).
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Frontend at `http://localhost:3000`, API at `http://localhost:8082`.
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### Docker Compose (manual)
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```bash
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cp .env.example .env # fill in secrets
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docker compose up -d # pulls ghcr.io/dvorinka/containr-*:latest
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```
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Compose pulls the published images by default; run `docker compose up -d
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--build` to build from source. Host ports can be remapped in `.env`
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(`HTTP_PORT`, `API_PORT`, `POSTGRES_PORT`, `REDIS_PORT`) if the defaults
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collide with other services.
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### Local development
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```bash
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docker compose up -d postgres redis # data services only
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cd app/backend && go run ./cmd/server # API + embedded auth sidecar
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cd app/frontend && npm install && npm run dev
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```
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Frontend dev server at `http://localhost:5173`.
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### Self-hosted with Traefik + Cloudflare Tunnel
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See `infra/docker-compose.yml` and
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[docs/guides/CLOUDFLARE_SETUP.md](docs/guides/CLOUDFLARE_SETUP.md).
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## Configuration
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All configuration is via environment variables — see `.env.example`.
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Required for production: `JWT_SECRET`, `BETTER_AUTH_SECRET`,
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`BETTER_AUTH_INTERNAL_TOKEN`, database and Redis credentials.
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**Never commit `.env` or `.env.prod`.** Both are gitignored; if a secret was
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ever committed, rotate it.
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## Documentation
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- [docs/guides/](docs/guides/) — setup, deployment, Cloudflare, autoscaling
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- [docs/api/openapi.yaml](docs/api/openapi.yaml) — API contract
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- [docs/developers/onboarding.md](docs/developers/onboarding.md) — contributor onboarding
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- [docs/design/](docs/design/) — UI design references
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- `make help` — common tasks
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## Contributing
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See [CONTRIBUTING.md](CONTRIBUTING.md). Issues and PRs welcome.
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## Security
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See [SECURITY.md](SECURITY.md). Report vulnerabilities privately — do not
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open public issues.
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## License
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[MIT](LICENSE) © 2026 Tomas Dvorak
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