Tags » CentOS

Node Exporter on startup on CentOS 7

I have mentioned about running node exporter on CentOS in my other post Run Node Exporter on CentOS 7

One of the problems that will arise with running Node Exporter using nohup is that when the server is restarted, the process has to be started manually. 166 more words

Run Node Exporter on CentOS 7

Node exporter is one of the most used exporters for Prometheus when it comes to server monitoring using Prometheus.  Node exporter collects the metrics for hardware and Operating System metrics exposed by kernels. 135 more words

Hard disk resize and sync without rebooting

Sometimes I need to resize a virtual disk for a virtual machine without having to reboot the machine. For the kernel to recognize that a virtual disk has changed size. 736 more words

How To

Upgrading Snipe-IT from v4.x.x to latest on CentOS 7

Make sure .composer directory exists:

cd /usr/share/httpd/

# Test, make directory, and modify owner
test -d .composer && \
mkdir -m 755 .composer && \
chown apache:apache .composer
… 98 more words

How to enable https on Apache CentOS

If you are starting to migrate your web servers over to Linux (or have already done so) and are looking to serve those pages up over secure HTTP (aka https), you’re going to need to know how to make this happen. 804 more words

How To

Add a puppet node to a foreman docker

There should be no difference between adding a node on a foreman server and on a foreman docker. But the world is not ideal, and things don’t work out of the box, therefore, here’s my HOWTO. 601 more words


How to install a Linux system on VMware

Hello guys,

Are you getting problem while installing Linux to virtual machine on VMware, so this is a good idea to go through this post, I will show you how to do that. 404 more words