[systemd-devel] reacting to unit failures (OnFailure)
"Jóhann B. Guðmundsson"
johannbg at gmail.com
Tue Dec 2 07:27:46 PST 2014
On 12/02/2014 03:12 PM, Nekrasov, Alexander wrote:
> Lennart just gave me a solution, thank you. I'll use templates
> I have a system where components at the "single node" level have dependencies and HA policies, such as "restart this many times within this interval, if still fails - run this action" where action is a sequence of commands. Components provide this information in their own language and I have to generate systemd configuration for them. It's more complex than just rebooting the node so I couldn't use FailureAction.
Right but you already have
and the likes to restart the services in graceful HA manner ( and at the
sametime allowing it to fail gracefully ) so what I was curious about
what else you are doing in the background since it might lead to a worse
situation in HA setup by doing so depending on the HA setup ( split
brains etc you know the drill ).
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