'Can't convert nil into String' error upon Puppet run

Posted by Adrian on Server Fault See other posts from Server Fault or by Adrian
Published on 2012-09-28T00:28:20Z Indexed on 2012/09/28 3:40 UTC
Read the original article Hit count: 259

Filed under:

puppet

|

selinux

When attempting to use modules copied into the Puppet modules directory, my puppet client returns ' Could not retrieve catalog from remote server: Error 400 on SERVER: can't convert nil in String' errors when connecting to the Puppet master server.

[root@puppetmaster modules]# rpm -qa *puppet*
puppet-2.7.18-1.el6.noarch
puppet-server-2.7.18-1.el6.noarch

[root@puppetmaster modules]# uname -sr
Linux 2.6.32-279.el6.x86_64

Code all checks out and is valid. SELinux is turned on.

© Server Fault or respective owner

Related posts about puppet

migrating puppet clients to a new puppet master (old puppet master server gone, only using backup)

as seen on Server Fault - Search for 'Server Fault'
My puppet master server had a hardware failure, and I have restored to another box. However this box has different hardware and hostname. If I restore the existing /etc/puppet directory to the new server, the puppetmaster will not start with the following error; # puppetmasterd --debug --verbose Could… >>> More
puppet rspec no such file to load -- rspec-puppet (LoadError)

as seen on Ask Ubuntu - Search for 'Ask Ubuntu'
I have no prior experience at all of ruby. I am not interested in ruby (and so have no knowledge of rails etc) as such but am using puppet to manage a group of servers. I have written some modules and the rspec-puppet system looks like it would be very useful. However, I cannot get rspec-puppet… >>> More
Puppet: Making Windows Awesome Since 2011

as seen on Geeks with Blogs - Search for 'Geeks with Blogs'
Originally posted on: http://geekswithblogs.net/robz/archive/2014/08/07/puppet-making-windows-awesome-since-2011.aspxPuppet was one of the first configuration management (CM) tools to support Windows, way back in 2011. It has the heaviest investment on Windows infrastructure with 1/3 of the platform… >>> More
What causes this logrotate behavior in Puppet?

as seen on Server Fault - Search for 'Server Fault'
After running logrotate, Puppet starts writing it's logs into /var/log/puppet/masterhttp.log-20130616. How come it doesn't keep logging in /var/log/puppet/masterhttp.log? It seems normal behavior is renaming the original log-file and start with a clean fresh log-file to start writing in that log… >>> More
solved: puppet master REST API returns 403 when running under passenger works when master runs from command line

as seen on Server Fault - Search for 'Server Fault'
I am using the standard auth.conf provided in puppet install for the puppet master which is running through passenger under Nginx. However for most of the catalog, files and certitifcate request I get a 403 response. ### Authenticated paths - these apply only when the client ### has a valid certificate… >>> More

Related posts about selinux

AD GIT SELinux RHEL 6 : Can not get SELinux to allow connetion to git

as seen on Server Fault - Search for 'Server Fault'
I have a problem with SELinux! I have installed git on Red Hat Enterprise 6 with AD group control and SSL Cert . Everything works fine if I do setenforce 0 ( set SELinux in detection only mode ) or if I do semanage permissive -a httpd_t (Set httpd_t in detection only mode) I do not want to use… >>> More
How do I enable SELinux when booting a ramdisk from a CD/DVD?

as seen on Server Fault - Search for 'Server Fault'
I have a bootable DVD which boots the same Kernel as the Hard Drive (which uses SELinux). I have copied /etc/selinux and all kernel modules to my ramdisk, and have tried various combinations of selinux=1 and selinux 1 with enforcing 1 and enforcing 0. as Kernel boot parameters. All files contained… >>> More
How do I enable SELinux when booting from a CD/DVD?

as seen on Server Fault - Search for 'Server Fault'
I have a bootable DVD which boots the same Kernel as the Hard Drive (which uses SELinux). I have copied /etc/selinux and all the kernel modules to my ramdisk, and have tried both selinux=1 and selinux 1 as Kernel boot parameters. After the system boots, I check dmesg: % dmesg | grep -i selinux Kernel… >>> More
How does SELinux affect the /home directory?

as seen on Server Fault - Search for 'Server Fault'
Hi everyone. I'm migrating a CentOS 5.3 system from MySQL to PostgreSQL. The way our machine is set up is that the biggest disk partition is mounted to /home. This is out of my control and is managed by the hosting provider. Anyway, we obviously want the database files to be on /home for this… >>> More
Question regarding the SELinux type enforcement file

as seen on Server Fault - Search for 'Server Fault'
In my SElinux te file, I define two new types called voice_t and data_t which certain directories will be classified in the fc file (/data/ will be of type data_t and /voice/ will be of type voice_t). I would like the one SELinux policy to be used for all servers in my network, but, some servers… >>> More