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Operating Systems AIX Chef client on VIOs? How do you manage your VIO configs? Post 303038659 by RecoveryOne on Tuesday 10th of September 2019 01:43:36 PM
Old 09-10-2019
Chef client on VIOs? How do you manage your VIO configs?

I know the VIOs are generally to be treated as an appliance and one should never drop down to oem_setup_env. In reality however, oem is a very useful tool to get the job done. So that leads me into the question of using the Chef client on a VIO.

Currently a big push to manage all our *nix infrastructure with a compliance as code type of tool. Make sure there's odm alerts, ntp is set, whole list of other things. And force a box back into compliance if its out of spec. In past this was managed by each lpar holding a directory with scripts and items added to the appropriate places.

Has anyone tried to run the Chef client on the VIO? I see that the AIX cookbook has a nimviosupdate to help build resources. However, I am not finding a lot of information about actual customers running the client on the VIO in a production setting. So, has anyone ran the Chef client on the VIO? Did you have any issues with IBM support if they noticed the client running? Looking at the supported software solutions I see that the puppet client is supported, but no mention of Chef. In a document by Paul Finley from 2016, there is mention of VIOS Patch management with Chef but unable to find anything beyond that.

So part two of my question:
If you are not running any sort of configuration management on the VIOs, then how are you controlling the configs for your VIOs?

In the past, each VIO was built as needed but DNS servers retire and new ones get put into place. Search domains same thing. We've even had to change our NTP server. Doing this all by hand is tedious.

Thanks everyone!
 

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KNIFE-CONFIGURE(1)						    Chef Manual 						KNIFE-CONFIGURE(1)

NAME
knife-configure - Generate configuration files for knife or Chef Client SYNOPSIS
knife configure [client] (options) DESCRIPTION
Generates a knife.rb configuration file interactively. When given the --initial option, also creates a new administrative user. CONFIGURE SUBCOMMANDS
knife configure (options) -i, --initial Create an initial API Client -r, --repository REPO The path to your chef-repo Create a configuration file for knife. This will prompt for values to enter into the file. Default values are listed in square brackets if no other entry is typed. See knife(1) for a description of configuration options. knife configure client directory Read the knife.rb config file and generate a config file suitable for use in /etc/chef/client.rb and copy the validation certificate into the specified directory. EXAMPLES
o On a freshly installed Chef Server, use knife configure -i to create an administrator and knife configuration file. Leave the field blank to accept the default value. On most systems, the default values are acceptable. user@host$ knife configure -i Please enter the chef server URL: [http://localhost:4000] Please enter a clientname for the new client: [username] Please enter the existing admin clientname: [chef-webui] Please enter the location of the existing admin client's private key: [/etc/chef/webui.pem] Please enter the validation clientname: [chef-validator] Please enter the location of the validation key: [/etc/chef/validation.pem] Please enter the path to a chef repository (or leave blank): Creating initial API user... Created (or updated) client[username] Configuration file written to /home/username/.chef/knife.rb This creates a new administrator client named username, writes a configuration file to /home/username/.chef/knife.rb, and the private key to /home/username/.chef/username.pem. The configuration file and private key may be copied to another system to facilitate adminis- tration of the Chef Server from a remote system. Depending on the value given for the Chef Server URL, you may need to modify that set- ting after copying to a remote host. SEE ALSO
knife(1) knife-client(1) AUTHOR
Chef was written by Adam Jacob adam@opscode.com with many contributions from the community. DOCUMENTATION
This manual page was written by Joshua Timberman joshua@opscode.com. Permission is granted to copy, distribute and / or modify this docu- ment under the terms of the Apache 2.0 License. CHEF
Knife is distributed with Chef. http://wiki.opscode.com/display/chef/Home Chef 10.12.0 June 2012 KNIFE-CONFIGURE(1)
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