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Merge pull request #1735 from stellirin/performance 

[systemd] Add value to LimitNOFILE due to performance problems
This commit is contained in:
Craig Jellick 2020-05-06 16:37:37 -07:00 committed by GitHub
parent bbfcb385e7 df10b51c91
commit 62914a0cfc
2 changed files with 6 additions and 2 deletions
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4
roles/k3s/master/templates/k3s.service.j2
View File

@ -10,7 +10,9 @@ ExecStartPre=-/sbin/modprobe overlay
ExecStart=/usr/local/bin/k3s server {{ extra_server_args | default("") }}
KillMode=process
Delegate=yes
LimitNOFILE=infinity
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=1048576
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity

4
roles/k3s/node/templates/k3s.service.j2
View File

@ -10,7 +10,9 @@ ExecStartPre=-/sbin/modprobe overlay
ExecStart=/usr/local/bin/k3s agent --server https://{{ master_ip }}:6443 --token {{ hostvars[groups['master'][0]]['token'] }}
KillMode=process
Delegate=yes
LimitNOFILE=infinity
# Having non-zero Limit*s causes performance problems due to accounting overhead
# in the kernel. We recommend using cgroups to do container-local accounting.
LimitNOFILE=1048576
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity