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51 lines
2.3 KiB
Markdown
51 lines
2.3 KiB
Markdown
# Ansible Role: GlusterFS
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[](https://travis-ci.org/geerlingguy/ansible-role-glusterfs)
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Installs and configures GlusterFS on Linux.
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## Requirements
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For GlusterFS to connect between servers, TCP ports `24007`, `24008`, and `24009`/`49152`+ (that port, plus an additional incremented port for each additional server in the cluster; the latter if GlusterFS is version 3.4+), and TCP/UDP port `111` must be open. You can open these using whatever firewall you wish (this can easily be configured using the `geerlingguy.firewall` role).
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This role performs basic installation and setup of Gluster, but it does not configure or mount bricks (volumes), since that step is easier to do in a series of plays in your own playbook. Ansible 1.9+ includes the [`gluster_volume`](https://docs.ansible.com/ansible/latest/collections/gluster/gluster/gluster_volume_module.html) module to ease the management of Gluster volumes.
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## Role Variables
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Available variables are listed below, along with default values (see `defaults/main.yml`):
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```yaml
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glusterfs_default_release: ""
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```
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You can specify a `default_release` for apt on Debian/Ubuntu by overriding this variable. This is helpful if you need a different package or version for the main GlusterFS packages (e.g. GlusterFS 3.5.x instead of 3.2.x with the `wheezy-backports` default release on Debian Wheezy).
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```yaml
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glusterfs_ppa_use: yes
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glusterfs_ppa_version: "3.5"
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```
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For Ubuntu, specify whether to use the official Gluster PPA, and which version of the PPA to use. See Gluster's [Getting Started Guide](https://docs.gluster.org/en/latest/Quick-Start-Guide/Quickstart/) for more info.
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## Dependencies
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None.
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## Example Playbook
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```yaml
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- hosts: server
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roles:
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- geerlingguy.glusterfs
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```
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For a real-world use example, read through [Simple GlusterFS Setup with Ansible](http://www.jeffgeerling.com/blog/simple-glusterfs-setup-ansible), a blog post by this role's author, which is included in Chapter 8 of [Ansible for DevOps](https://www.ansiblefordevops.com/).
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## License
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MIT / BSD
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## Author Information
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This role was created in 2015 by [Jeff Geerling](http://www.jeffgeerling.com/), author of [Ansible for DevOps](https://www.ansiblefordevops.com/).
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