68 lines
1.7 KiB
Markdown
68 lines
1.7 KiB
Markdown
---
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title: "Using Docker"
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description: "Deploy mCaptcha using docker"
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date: 2021-07-21 15:14
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lastmod: 2021-07-21 15:14
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draft: false
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images: []
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menu:
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docs:
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parent: "Self-Hosting"
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weight: 534
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toc: true
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---
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## With Docker
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### 1. Configure
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mcaptcha is highly configurable.
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Configuration is applied/merged in the following order:
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1. path to configuration file passed in via `MCAPTCHA_CONFIG`
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2. `./config/default.toml`
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3. `/etc/mcaptcha/config.toml`
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4. environment variables.
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See
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[CONFIGURATION.md](https://github.com/mCaptcha/mCaptcha/tree/master/docs/CONFIGURATION.md)
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for configurable options.
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### 2. Run image
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If you have already have a Postgres instance running, then:
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```
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docker run -p <host-machine-port>:<port-in-configuration-file> \
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--add-host=database:<database-ip-addrss> \
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-e RUST_LOG=debug \
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-e DATABASE_URL="postgres://<db-user>:<db-password>@database:<db-port>/<db-name>" \
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mcaptcha/mcaptcha:latest
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```
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If you don't have a Postgres instance running, you can either install
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one using a package manager or launch one with docker.
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## With docker-compose
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1. Download docker-compose file and the configuration file:
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```
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wget https://raw.githubusercontent.com/mCaptcha/mCaptcha/master/.env.docker-compose
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wget https://raw.githubusercontent.com/mCaptcha/mCaptcha/master/docker-compose.yml
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```
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2. Configure deployment using `.env.docker-compose` environment variable
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file
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3. Launch containers:
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```
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docker-compose up -d
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```
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4. Configure SSL using reverse proxy: mCaptcha doesn't support SSL at
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the moment, so please use a reverse proxy to secure your instance. A
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reference nginx virtual host configuration file is available [here](../bare-metal/#6-install-and-configure-nginx).
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