Log.io is a small simple but effective application build on top of Node.js and Socket.io, which allows to monitor Linux servers log files in real time through web interface screen widgets.
How to install and configure log.io:
Virtualization and something more...
Today we will install chef server in our home lab based on proxmox 3.4.6. So we have installed server 2cpu, 2Gb memory, Centos 6.7
First of all I switched off selinux, and configured hostname of server in /etc/sysconfig/network and /etc/hosts
Let's go on:
#wget https://web-dl.packagecloud.io/chef/stable/packages/el/6/chef-server-core-12.1.2-1.el6.x86_64.rpm
# rpm -Uvh chef-server-core-12.1.2-1.el6.x86_64.rpm
# chef-server-ctl reconfigure
Today I tried to install knife vsphere support for Chef (You can make it by this command $gem install knife-vsphere ) on Ubuntu and received several errors.
First of them was:
We need to execute bash script on several servers. To do it manually – bad idea. But we have puppet. Lets make it by puppet.