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Improve install documentation on CentOS

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Edgars Beigarts
2017-01-12 13:27:22 +02:00
parent a22f6596dc
commit 90510378c8
3 changed files with 16 additions and 4 deletions
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8
README.md
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@@ -7,7 +7,13 @@ Docker powered mini-Heroku. The smallest PaaS implementation you've ever seen.
## Requirements
- A fresh VM running `Debian 8.2 x64`, `Ubuntu 14.04 x64`, or `Ubuntu 16.04 x64`
A fresh VM running any of the following OS:
- Ubuntu 16.04 x64
- Ubuntu 14.04 x64
- Debian 8.2 x64
- CentOS 7 x64 *(experimental)*
- Arch Linux x64 *(experimental)*
## Installing

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docs/getting-started/install/rpm.md
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@@ -1,6 +1,8 @@
# RPM Package Installation Notes
> New as of 0.8.0
> New as of 0.8.0 *(experimental)*
>**Warning:** Web installer is not available on CentOS. You will need to configure [SSH keys](/dokku/deployment/user-management/#adding-ssh-keys) and [virtual hosts](/dokku/configuration/domains/#customizing-hostnames) using dokku command line interface.
Dokku defaults to being installed via RPM package on CentOS 7. While certain hosts may require extra work to get running, you may optionally wish to automate the installation of Dokku without the use of our `bootstrap.sh` bash script. The following are the steps run by said script:
@@ -16,3 +18,5 @@ curl -s https://packagecloud.io/install/repositories/dokku/dokku/script.rpm.sh |
sudo yum install -y herokuish dokku
sudo dokku plugin:install-dependencies --core
```
The [devicemapper](https://docs.docker.com/engine/userguide/storagedriver/device-mapper-driver/) is the default Docker storage driver on CentOS 7 and defaults to a configuration mode known as `loop-lvm`. This mode is designed to work out-of-the-box with no additional configuration. However, production deployments should not run under `loop-lvm` mode. The preferred configuration for production deployments is [`direct-lvm`](https://docs.docker.com/engine/userguide/storagedriver/device-mapper-driver/#/configure-direct-lvm-mode-for-production).

6
docs/getting-started/installation.md
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@@ -6,12 +6,12 @@ Dokku is an extensible, open source Platform as a Service that runs on a single
To start using Dokku, you'll need a system that meets the following minimum requirements:
- A fresh installation of [Ubuntu 14.04 x64](http://www.ubuntu.com/download/) with the FQDN set <sup>[1]</sup>
- A fresh installation of [Ubuntu 16.04 x64](https://www.ubuntu.com/download), [Ubuntu 14.04 x64](https://www.ubuntu.com/download), [Debian 8.2 x64](https://www.debian.org/distrib/) or [CentOS 7 x64](https://www.centos.org/download/) *(experimental)* with the FQDN set <sup>[1]</sup>
- At least `1GB` of system memory <sup>[2]</sup>
You can *optionally* have a domain name pointed at the host's IP, though this is not necessary.
Dokku is designed for usage on a fresh installation of Ubuntu, and should install all necessary dependencies if installing via the bootstrap method.
Dokku is designed for usage on a fresh VM installation, and should install all necessary dependencies if installing via the bootstrap method.
### Installing the latest stable version
@@ -33,6 +33,8 @@ Once the installation is complete, you can open a browser to setup your SSH key
>**Warning:** If you don't complete setup via the web installer (even if you set up SSH keys and virtual hosts otherwise) your Dokku installation will remain vulnerable to anyone finding the setup page and inserting their key.
>**Warning:** Web installer is not available on CentOS and Arch Linux. You will need to configure [SSH keys](/dokku/deployment/user-management/#adding-ssh-keys) and [virtual hosts](/dokku/configuration/domains/#customizing-hostnames) using dokku command line interface.
#### 3. Deploy your first application
Once you save your settings, the web admin will self-terminate and you should be able to run or deploy to the Dokku installation.