Linux operating system
NGINX Reverse Proxy Location and Path
NGINX can be easily used as a reverse proxy. To do this you simply need to modify the nginx.conf file and add what you would […]
Linux
NGINX systemd: PID file /run/nginx.pid not readable (yet?)
We got this error when trying to create a service out of the NGINX service. In order to resolve this issue the nginx.conf needed to […]
Install httpd using Ansible
This is an exmaple of how to install httpd apache using ansible. In this example we created a host group called webservers and placed a […]
Install Ansible from Source (Video)
Installing Ansible from source is fairly straight forward. Download, build, and configure!
Ansible ERROR: Command “pytest -r a –color yes –junit-xml test/results/junit/python2.7-units.xml -v test/units/” returned exit status 1.
When trying to run the tests against the Ansible source I got this error [root@centos02 ansible]# make tests test/runner/ansible-test units -v –python 2.7 Unit test […]
Ansible Install Error: error: Installed distribution setuptools 0.9.8 conflicts with requirement setuptools>=11.3
I got this when trying to install Ansible from source. Needed to upgrade the setuptools in my python installation. This can be done using pip […]
Ansible Install Error: build/temp.linux-x86_64-2.7/_openssl.c:434:30: fatal error: openssl/opensslv.h: No such file or directory
Got this error when performing Ansible installation from source. Installed /usr/lib/python2.7/site-packages/ansible-2.3.0-py2.7.egg Processing dependencies for ansible==2.3.0 Searching for cryptography>=1.1 Reading https://pypi.python.org/simple/cryptography/ Best match: cryptography 1.7.2 Downloading […]
Install PIP for python on CentOS
I didn’t have python-pip in my repository so needed to download it from the website wget https://bootstrap.pypa.io/get-pip.py Now run python to install python get-pip.py Collecting […]
zookeeper [myid:] – ERROR [main:QuorumPeerMain@85] – Invalid config, exiting abnormally
When configuring zookeeper replication the using the config file on three hosts tickTime=2000 dataDir=/var/zookeeper clientPort=2181 initLimit=5 syncLimit=2 server.1=192.168.1.12:2888:3888 server.2=192.168.1.13:2888:3888 server.3=192.168.1.14:2888:3888 and attempting to start the […]
Install NGINX from source on CentOS
[root@centos04 nginx-1.11.6]# ./configure –prefix=/opt/nginx checking for OS + Linux 3.10.0-229.el7.x86_64 x86_64 checking for C compiler … found + using GNU C compiler + gcc version: […]