This article provides a basic guide to deploying RadosGW in a Docker container with Keystone authentication support. RadosGW is a part of the Ceph distributed storage system and offers interfaces compatible with S3 and Swift APIs, making it versatile for various cloud storage applications. Here, we will go through …

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I need to add a /30 IP to every interface on a switch to enable host based routing in a virtualization cluster. I'm lazy and didn't want to key them all in by hand. So I wrote this script in Pyhton3 It uses a starting interface ID(Assuming that all of the interfaces on your switch are in numerical order) and it uses a …

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Using Ubuntu 18 and tools like glances and iftop would often mangle the output Changing the default Puttty settings 'Connection > Data > 'Terminal-type string' to 'putty' instead of 'xterm' and setting your PuTTY settings under Translation and ensure that you have UTF-8 set as the character set then save this as …

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Using Openswitch 2.3.1 on the Dell S6000-ON I was able to configure the fan-out \ breakout port configuration but the link was not coming up on my 10G switch or on the 4 sub interfaces generated by OPX. Use the following steps to solve that issue. Don't quote me on this but I believe that on the Dell S6000-ON ports …

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Script to migrate users from one server to another Running the below will migrate all printer connections from "OLD-SERVER" to "NEW-SERVER" While keeping the original name of the printer. 1strOldServer = "OLD-SERVER" 2strNewServer = "NEW-SERVER" 3 4 5strComputer = "." 6Set …

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You will of course need to run ssh-copy-id root@hostname for each machine you want to connect to prior to running this script. 1 #!/bin/bash 2 # declare an array called array and define 3 vales 3 osdirs=( "/etc/nova" "/etc/neutron" "/etc/cinder" "/etc/glance" "/etc/keystone" …

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