4/5/2023 0 Comments Linux server vdi![]() ![]() Now restart puppet "service puppetserver restart".Create the file /etc/puppetlabs/puppet/nf with the content "*.".Edit /etc/puppetlabs/puppet/nf and under add the line "autosign = /etc/puppetlabs/puppet/nf".Add the SSSD module "puppet module install walkamongus-realmd".Install puppet open source edition using the excellent docs at.Set a static IP and a DNS entry using puppet.Install Ubuntu (16.04 is recommended as the most recently Long Term Support release).If you haven't already setup a Puppet server here's a brief walk-through: Sounds like a job for Puppet! If you haven't already done so I suggest you setup a simple Puppet server with the DNS set to . Clients will automatically look for a puppet hostname on their local domain by default. We need a system which can detect new clients and move these clients closer to a desired state. Now I've compared and contrasted these previously. Leave the hostname set to default but add a generic local admin account (as well as root). Download a recent CentOS 7 ISO, install a VM with the defaults including the Gnome Desktop Environment and snapshot that VM. ![]() Second stop is to build an actual desktop image. Enter the System Services Security Daemon or SSSD from the good folks at Red Hat, a multi-purpose tool for managing exactly this problem, built with modern use cases like Active Directory in mind and with simple and straightforward configuration and documentation. Let's fix this!įirst stop is to find a reliable means of authenticating to AD without hand-crafting 99 different config files. We have Google, determination and a good knowledge of scripting and automation. So, we have two bad options neither of which is really explained properly and nowhere to go? Wrong. Plus, once you've created this eggshell of interwoven config files there is every chance that the next time you upgrade your system it will fall to pieces. Using OpenLDAP for passthrough with nss-ldap is a legacy route which presents swathes of arcane options to the user and is riddled with the type of opaque documentation that made Linux famous in the Good Old Days. Maybe I can use OpenLDAP as they suggest instead? Sounds neater doesn't it.Īctually no. So how are we supposed to do this? Because it looks like the only real suggestion is to embed the password to an Active Directory account into every single Linux image we make. ![]()
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