<html><body><div style="font-family: arial, helvetica, sans-serif; font-size: 10pt; color: #000000"><div>Bonjour :)</div><div><br data-mce-bogus="1"></div><div>I'm looking for a feedback about people using LXC technology containers and automation tools for system task and system update. </div><div>With the ability of having hundred of containers running at the same time, I was wondering how you manage your infrastructure. </div><div><br></div><div>Let's say we talk about 50 and more containers, all running LXC with on LXD and to be as simple as possible , same host. <br>How do you manage system update across those containers ?<br>How do you manage system security updates ?</div><div><br data-mce-bogus="1"></div><div>I'm still trying to find a smart way to keep every single system up to date from a system point of view. Let's put the application on the side for now.</div><div><br data-mce-bogus="1"></div><div>Would it be possible to have one master container where every system updates , including security updates can be done and a simple stop/start to the others 49 containers will make them up to date too ?<br>Using storage technology or anything related to lxc or this seems not possible to you ? :)</div><div><br data-mce-bogus="1"></div><div>I know a lot of automation tool like Puppet , CFengine, Salt, Ansible, Chef. etc.. <br>You can update the system, install security updates , but at the end, they all do unit deployment . </div><div><br data-mce-bogus="1"></div><div>I would have imagine a system where you can have a central image . Like docker works with layers ^^ </div><div><br data-mce-bogus="1"></div><div>Thanks for sharing your inputs and experiences about this !</div><div><br data-mce-bogus="1"></div><div data-marker="__SIG_PRE__"><div><span style="color: rgb(51, 51, 51); font-family: times new roman,new york,times,serif;" data-mce-style="color: #333333; font-family: times new roman,new york,times,serif;">Cordialement,</span><span style="color: rgb(51, 51, 51); font-family: times new roman,new york,times,serif; font-weight: bold;" data-mce-style="color: #333333; font-family: times new roman,new york,times,serif; font-weight: bold;"><span style="color: rgb(51, 51, 51); font-family: times new roman,new york,times,serif; font-weight: bold;" data-mce-style="color: #333333; font-family: times new roman,new york,times,serif; font-weight: bold;"><br></span></span></div><div><br></div><div><span style="color: rgb(51, 51, 51); font-family: times new roman,new york,times,serif; font-weight: bold;" data-mce-style="color: #333333; font-family: times new roman,new york,times,serif; font-weight: bold;">Benoît </span></div></div></div></body></html>