Broken yum installation

I tried to update my CentOS on my server using yum update but I get the following error: Traceback (most recent call last): File “/usr/bin/yum”, line 4, in <module> import yum File “/usr/lib/python2.7/site-packages/yum/__init__.py”, line 59, in <module> import config File “/usr/lib/python2.7/site-packages/yum/config.py”, line 30, in <module> from parser import ConfigPreProcessor, varReplace File “/usr/lib/python2.7/site-packages/yum/parser.py”, line 4, in…

Apache configuration for Zulip deployed via docker

I have deployed a Zulip server with docker-compose. Following this documentation https://github.com/zulip/docker-zulip#upgrading-from-a-git-repository Now my compose is up and running, I am trying to setup my web server to point to the Zulip container. The Docker Zulip docs provide a nginx configuration here https://github.com/zulip/docker-zulip/wiki/Proxying-via-nginx-on-host-machine server { listen 80; server_name zulip.yourdomain.com; return 301 https://$host$request_uri; # redirect http…

WSUS Post-Installation Tasks Failed Windows Server 2012

I am installing WSUS on a server running Server 2012. The post-installation tasks fail. I have tried un-installing, then re-installing WSUS with no luck. This is the error message in the logs : Instantiating UpdateServer CreateDefaultSubscription Failed: Exception: System.InvalidOperationexception: client found response content type of ‘text/html charset=utf-8’ but expected ‘text/xml’ I’m not sure what this…

Is there a way to craft a Cloudflare API token such that it can only edit a specific *sub*domain’s records?

I’m hoping to use Let’s Encrypt for several domains and subdomains and my company. In lieu of buying a long lasting wild card cert that is installed on every machine, the goal is to use short lived and specific certs. This is to prevent our exposure if one machine gets compromised. Unfortunately, some servers can’t…