Increase pid_limit to 4096 in caasp4os - #292
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This implements all relevant improvements from: https://confluence.suse.com/pages/viewpage.action?pageId=565905160 The only relevant one for Openstack is raising the pid_limit (max number of processes inside 1 container) from 1024 to 4096 (default number for systemd services). Rest of improvements are about raising the node pid, fproc, etc limits, which in Openstack we achieve by selecting a big enough flavour image.
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This implements all relevant improvements from:
https://confluence.suse.com/pages/viewpage.action?pageId=565905160
The only relevant one for Openstack is raising the pid_limit (max number of
processes inside 1 container) from 1024 to 4096 (default number for systemd
services).
Rest of improvements are about raising the node pid, fproc, etc limits, which in
Openstack we achieve by selecting a big enough flavour image.