purefa
Version information
This version is compatible with:
- Puppet Enterprise 2019.8.x, 2019.7.x, 2019.5.x, 2019.4.x, 2019.3.x, 2019.2.x, 2019.1.x, 2019.0.x, 2018.1.x, 2017.3.x, 2017.2.x, 2016.4.x
- Puppet >= 4.10.0 < 7.0.0
- , , , , , ,
Start using this module
Add this module to your Puppetfile:
mod 'purestorage-purefa', '0.1.5'Learn more about managing modules with a PuppetfileDocumentation
Pure Storage Puppet Module
Table of Contents
* [Connecting to a Pure Storage Array](#connecting-to-a-purestorage-array)
* [Puppet Device](#puppet-device)
* [Puppet Agent](#puppet-agent)
* [Puppet Apply](#puppet-apply)
Disclaimer
This provider is written as best effort and provides no warranty expressed or implied. Please contact the author(s) via Pure Storage Support Team if you have questions about this module before running or modifying.
Overview
The Pure Storage provider allows you to provision volumes on a Pure Storage array from either a puppet client or a puppet device proxy host. The provider has been developed against CentOS 7.2 using Puppet-4.8.1. At this stage testing is completely manual.
Description
Using the volume, hostconfig and connection types, one
can quickly provision remote storage and attach it via iSCSI from a
Pure Storage array to a client.
The provider utilizes the robust REST API (V1.6) available on the Pure Storage array to remotely provision the necessary resources.
Setup
Connecting to a Pure Storage Array
A connection to a Pure Storage array is via the storage array IP address or FQDN name of the storage array and through use of a Admin account. A connection string is needed to inform the providers how to connect. The providers can get the connection string from various locations (see Usage below) but the three pieces of information necessary are:
- Admin account user name.
- Admin account password.
- IP address or DNS name.
If multiple connection options are provided to the provider, it will use them in the following order:
- Any existing connection.
- A Facter-supplied URL.
- A user-supplied URL (in
device.conforsite.ppfile - examples provided here).
Usage
Puppet Device
The Puppet Network Device system is a way to configure devices' (switches, routers, storage) which do not have the ability to run a puppet agent on the devices. The device application acts as a smart proxy between the Puppet Master and the managed device. To do this, puppet device will sequentially connects to the master on behalf of the managed device and will ask for a catalog (a catalog containing only the device resources). It will then apply this catalog to the said device by translating the resources to orders the managed device understands. Puppet device will then report back to the master for any changes and failures as a standard node.
The Pure Storage providers are designed to work with the puppet device concept and
in this case will retrieve their connection information from the url given
in Puppet's device.conf file. An example is shown below:
[array1.puretec.purestorage.com]
type pure
url https://<admin>:<password>@puretec.purestorage.com
In the case of Puppet Device connection to the Pure Storage is from the machine running 'device' only.
command : puppet device
Puppet Agent
Puppet agent is the client/slave side of the puppet master/slave relationship. In the case of puppet agent the connection information needs to be included in the manifest supplied to the agent from the master or it could be included in a custom fact passed to the client. The connection string must be supplied as a URL. See the example manifests (complete_create.pp) for details.
In the case of Puppet Agent, connections to the Pure Storage array will be initiated from every machine which utilizes the Pure Storage puppet module this way.
Command: puppet agent -t
Puppet Apply
Puppet apply is the client only application of a local manifest. Puppet apply is supported similar to puppet agent by the Pure Storage providers. The connection string must be supplied as a URL. See the example manifests (complete_create.pp) for details.
Command: puppet apply <manifest_file_path>
e.g. puppet apply /etc/puppetlabs/code/environments/production/manifests/site.pp
Supported use-cases:
- create \ update \ delete volume
- Array of iqn-list supported
- eg. host_iqnlist => ["iqn.1994-04.jp.co.pure:rsd.d9s.t.10103.0e03j","iqn.1994-04.jp.co.pure:rsd.d9s.t.10103.0e03k"],
- volume size cannot be reduced due to a RestAPI constraint.
- Array of iqn-list supported
- create \ update \ delete host
- create \ delete connection
Limitations
Today the Pure Storage puppet module supports create, update and delete of volumes, hosts and attachment between the two. Currently it only supports iSCSI connections and IQN ids.
Development
Please see the Pure Storage Support website for any issues, discussion, advice or contribution(s).
To get started with developing this module, you'll need a functioning Ruby installation.
Types in this module release
Dependencies
- puppetlabs-stdlib (>= 1.0.0 < 5.1.0)
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