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Merge pull request #118 from kumulustech/kumulus/docker-in-docker

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Add docker in docker to Dockerfile for container dev
This commit is contained in:
David Heinemeier Hansson
2023-03-24 13:19:33 +01:00
committed by GitHub
parent c89b77127b cf38feb1d6
commit 89b4b909db
1 changed files with 14 additions and 2 deletions
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16
README.md
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@@ -8,7 +8,19 @@ Join us on Discord: https://discord.gg/YgHVT7GCXS
## Installation ## Installation
Install MRSK globally with `gem install mrsk`. Then, inside your app directory, run `mrsk init` (or `mrsk init --bundle` within Rails apps where you want a bin/mrsk binstub). Now edit the new file `config/deploy.yml`. It could look as simple as this: If you have a ruby environment available, you can install MRSK globally with
```sh
gem install mrsk
```
or run a dockerized version via an alias (add this to your ${SHELL}rc to simplify re-use):
```sh
alias mrsk='docker run --rm -it -v $HOME/.ssh:/root/.ssh -v /var/run/docker.sock:/var/run/docker.sock -v ${PWD}/:/workdir ghcr.io/mrsked/mrsk'
```
Then, inside your app directory, run `mrsk init` (or `mrsk init --bundle` within Rails apps where you want a bin/mrsk binstub). Now edit the new file `config/deploy.yml`. It could look as simple as this:
```yaml ```yaml
service: hey service: hey
@@ -36,7 +48,7 @@ mrsk deploy
This will: This will:
1. Connect to the servers over SSH (using root by default, authenticated by your ssh key) 1. Connect to the servers over SSH (using root by default, authenticated by your ssh key)
2. Install Docker on any server that might be missing it (using apt-get) 2. Install Docker on any server that might be missing it (using apt-get): root access is needed via ssh for this.
3. Log into the registry both locally and remotely 3. Log into the registry both locally and remotely
4. Build the image using the standard Dockerfile in the root of the application. 4. Build the image using the standard Dockerfile in the root of the application.
5. Push the image to the registry. 5. Push the image to the registry.