Tag: Linux

All the articles with the tag "Linux".

• PAM and OAuth2

  Updated:13 Jan, 2021

  We're looking for a way to get our remote users authenticating with the office systems whilst they are on the road, or in these troubled times working from

• Ansible

  Updated:1 Dec, 2020

  After working with Saltstack I thought I'd do some investigation with Ansible. I'm in the market for automation and want a simple means of delivering confi

• Installing Ansible Public Key Not Available

  30 Nov, 2020

  When trying to install Ansible on Debian following the install guide here: https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.ht

• Icinga2 Downtime Script

  Updated:25 Nov, 2020

  I wanted to automatically trigger downtime when we ran maintenance tasks on our client systems. For this I wanted to add in a bash script to make the call

• Bash Script Template

  9 Nov, 2020

  As I find myself writing a few scripts these days I thought I'd sate the template I use to build with. It includes parameter collection. https://gist.githu

• LDAP Indexes

  19 Oct, 2020

  On the OpenLDAP server I see a lot of entries in the log file about uidNumber not being indexed. If this is the case I should add an index to try to help w

• Nginx SSL Certificate Error

  Updated:14 Oct, 2020

  We're using client side certificates on an Nginx host to ensure the credentials of the connecting users and haven't used the site for a while. I tried to l

• DRBD and LVM

  Updated:13 Oct, 2020

  To use LVM as a backing store you need to install a locking mechanism and build the volume groups with the --shared option. sudo apt install drbd-utils lvm

• iSCSI and Multipath

  Updated:13 Oct, 2020

  If you've installed the open-iscsi and multipath-tools you might still find that you multipaths aren't working. sudo apt install open-iscsi multipath-tools

• Docker IP Address Error

  Updated:2 Oct, 2020

  ERROR: could not find an available, non-overlapping IPv4 address pool among the defaults to assign to the network We have a staging environment that runs a