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k3s systemd-unit memory limit

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Dominik Chilla 2020-11-26 11:02:56 +01:00
parent 5aaaf482b6
commit 41d083a9f3
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@ -37,6 +37,31 @@ https://k3s.io/:
``` ```
curl -sfL https://get.k3s.io | sh - curl -sfL https://get.k3s.io | sh -
``` ```
If disired, set a memory consumption limit of the systemd-unit like so:
```
root#> mkdir /etc/systemd/system/k3s.service.d
root#> vi /etc/systemd/system/k3s.service.d/limits.conf
[Service]
MemoryMax=512M
root#> systemctl daemon-reload
root#> systemctl restart k3s
root#> systemctl status k3s
k3s.service - Lightweight Kubernetes
Loaded: loaded (/etc/systemd/system/k3s.service; enabled; vendor preset: enabled)
Drop-In: /etc/systemd/system/k3s.service.d
└─limits.conf
Active: active (running) since Thu 2020-11-26 10:46:26 CET; 13min ago
Docs: https://k3s.io
Process: 9618 ExecStartPre=/sbin/modprobe br_netfilter (code=exited, status=0/SUCCESS)
Process: 9619 ExecStartPre=/sbin/modprobe overlay (code=exited, status=0/SUCCESS)
Main PID: 9620 (k3s-server)
Tasks: 229
Memory: 510.6M (max: 512.0M)
CGroup: /system.slice/k3s.service
```
# Upstream DNS-resolver <a name="upstream-dns-resolver"></a> # Upstream DNS-resolver <a name="upstream-dns-resolver"></a>
Docs: https://rancher.com/docs/rancher/v2.x/en/troubleshooting/dns/ Docs: https://rancher.com/docs/rancher/v2.x/en/troubleshooting/dns/