Building an OpenShift Kubernetes Cluster. Method used here will be the UPI installation method.  Start off by loading the official page from RedHat: Before you begin, ensure the following files are downloaded off the RedHat OpenShift pages (see links in the above document): /root/openshift # ls -altri total 439680 201572861 -rw-r–r–.  1 root     […]

Short list of commands for adding VLAN's to trusted zones: firewall-cmd –zone=trusted –add-source=192.168.0.0/24 firewall-cmd –zone=trusted –add-source=10.0.0.0/24 firewall-cmd –zone=trusted –add-source=10.1.0.0/24 firewall-cmd –zone=trusted –add-source=10.2.0.0/24 firewall-cmd –zone=trusted –add-source=10.3.0.0/24 cat /etc/firewalld/zones/public.xml firewall-cmd –runtime-to-permanent cat /etc/firewalld/zones/public.xml Result of this is: cat /etc/firewalld/zones/trusted.xml <?xml version="1.0" encoding="utf-8"?> <zone target="ACCEPT">   <short>Trusted</short>   <description>All network connections are accepted.</description>   <source address="192.168.0.0/24"/>   <source […]

Getting this? [root@rmq01 ~]# pip3 install –user git+https://github.com/powerline/powerline.git@master WARNING: Running pip install with root privileges is generally not a good idea. Try `pip3 install –user` instead. Collecting git+https://github.com/powerline/powerline.git@master   Cloning https://github.com/powerline/powerline.git (to master) to /tmp/pip-i_onc12r-build     Complete output from command python setup.py egg_info:     Traceback (most recent call last):       File […]