Linux Questions

1676 readers

11 users here now

Linux questions Rules (in addition of the Lemmy.zip rules)

stay on topic
be nice (no name calling)
do not post long blocks of text such as logs
do not delete your posts
only post questions (no information posts)

Tips for giving and receiving help

be as clear and specific
say thank you if a solution works
verify your solutions before posting them as facts.

Any rule violations will result in disciplinary actions

founded 2 years ago

MODERATORS

possiblylinux127@lemmy.zip

How do I do staggered updates and reboots with Ansible? (lemmy.zip)

submitted 8 months ago* (last edited 2 months ago) by possiblylinux127@lemmy.zip to c/linuxquestions@lemmy.zip

2 comments fedilink hide all child comments

I am looking to write a playbook that updates and reboots each system one at a time. It need to verify that the node comes back healthy before starting on the next one. If it fails it should stop altogether.

I think I can just wait for a reboot and then check a condition before starting on the next one. Has anyone done this before? I think it is doable but I am curious on the thoughts of others.

For context I am looking to not kill my kubernetes cluster.

top 2 comments

sorted by: hot top controversial new old

[–] lemmyng@lemmy.ca 3 points 8 months ago

serial: 1 should do that...

[–] JonBrohauge@feddit.dk 1 points 2 months ago

FWIW. We patch our hosts one at a time with a combination of bash-scripts and Ansible