https://github.com/plexinc/cookbook-glusterfs
Glusterfs FS cookbook (forked from https://gitlab.com/s4m-chef-repositories/glusterfs)
https://github.com/plexinc/cookbook-glusterfs
Last synced: about 1 year ago
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Glusterfs FS cookbook (forked from https://gitlab.com/s4m-chef-repositories/glusterfs)
- Host: GitHub
- URL: https://github.com/plexinc/cookbook-glusterfs
- Owner: plexinc
- License: apache-2.0
- Created: 2019-02-27T14:17:45.000Z (about 7 years ago)
- Default Branch: develop
- Last Pushed: 2019-02-27T14:18:37.000Z (about 7 years ago)
- Last Synced: 2025-01-04T06:21:57.038Z (about 1 year ago)
- Language: Ruby
- Size: 40 KB
- Stars: 0
- Watchers: 5
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
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README
GlusterFS
=========
Description
-----------
GlusterFS is a scalable network filesystem. Using common off-the-shelf
hardware, you can create large, distributed storage solutions for media
streaming, data analysis, and other data- and bandwidth-intensive tasks.
GlusterFS is free and open source software.
This cookbook focuses on deploying a GlusterFS cluster via Chef.
Requirements
------------
### Cookbooks and gems
Declared in [metadata.rb](metadata.rb) and in [Gemfile](Gemfile).
### Platforms
A *systemd* managed distribution:
- RHEL Family 7, tested on Centos 7.2
Usage
-----
### Easy Setup
Set `node['glusterfs']['hosts']` to an array containing the hostnames of
the nodes of the GlusterFS cluster.
### Search
The recommended way to use this cookbook is through the creation of a role
per **glusterfs** cluster. This enables the search by role feature, allowing a
simple service discovery.
In fact, there are two ways to configure the search:
1. with a static configuration through a list of hostnames (attributes `hosts`
that is `['glusterfs']['hosts']`)
2. with a real search, performed on a role (attributes `role` and `size`
like in `['glusterfs']['role']`). The role should be in the run-list
of all nodes of the cluster. The size is a safety and should be the number
of nodes in the cluster.
If hosts is configured, `role` and `size` are ignored
See [roles](test/integration/roles) for some examples and
[Cluster Search][cluster-search] documentation for more information.
### Test
This cookbook is fully tested through the installation of a working 3-nodes
cluster in docker hosts. This uses kitchen (>= 1.5.0), docker (>= 1.10) and
a small monkey-patch.
At the moment, the docker images are run in privileged mode which is highly
insecure. This is needed by GlusterFS to mount volumes. You are invited to
check the image used (sbernard/centos-systemd-kitchen) for the tests before
running them.
For more information, see *.kitchen.yml* and *test* directory.
Attributes
----------
Configuration is done by overriding default attributes. All configuration keys
have a default defined in [attributes/default.rb](attributes/default.rb).
Please read it to have a comprehensive view of what and how you can configure
this cookbook behavior.
Recipes
-------
* default
* repository (setup yum repositories)
* package (install glusterfs-server)
* service (make sure glusterd service is enabled and started)
* configure (probe an host into the cluster and create a volume)
* client (mount a glusterfs volume)
### Setting Up Clients
Permit access to GlusterFS volumes using Gluster Native Client method
#### Example
```json
"glusterfs": {
"mounts": {
"myvol": {
"mount_point": "/mnt/data",
"server": "host1.example"
}
}
}
```
It creates a mount point on the local filesystem at /mnt/data
using GlusterFS fuse client.
Resources/Providers
-------------------
### Probe
Probe an host into the GlusterFS cluster.
#### Example
```ruby
glusterfs_probe 'my-custom-host.test'
```
### Volume
Create a GlusterFS volume
#### Example
##### Creation of a replicated volume with two storage servers
```json
"glusterfs": {
"volumes": {
"myvol": {
"type": "replica",
"count": 2,
"transport_type": "tcp",
"mount_points": [[
"host1.example:/mnt/brick1",
"host2.example:/mnt/brick2",
]],
"action": [["create", "start"]]
}
}
}
```
Changelog
---------
Available in [CHANGELOG.md](CHANGELOG).
Contributing
------------
Please read carefully [CONTRIBUTING.md](CONTRIBUTING.md) before making a merge
request.
License and Author
------------------
- Author:: Samuel Bernard ()
- Author:: Florian Philippon ()
```text
Copyright (c) 2016 Sam4Mobile
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
```