From 52c2eae292ba736ad4c97edf81673a79dbec1d84 Mon Sep 17 00:00:00 2001 From: Dominik Chilla Date: Sun, 6 Dec 2020 16:16:35 +0000 Subject: [PATCH] NodePort range --- README.md | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/README.md b/README.md index e2bd3d4..31b448d 100644 --- a/README.md +++ b/README.md @@ -1,5 +1,6 @@ * [Install k3s](#install-k3s) * [Configure upstream DNS-resolver](#upstream-dns-resolver) +* [Change NodePort range](#nodeport-range) * [Namespaces and resource limits](#namespaces) * [devel](#namespace-devel) * [staging](#namespace-staging) @@ -11,7 +12,7 @@ * [Disable Traefik-ingress](#disable-traefik-ingress) * [Enable NGINX-ingress](#enable-nginx-ingress) * [Installation](#install-nginx-ingress) -* [Cer t-Manager (references ingress controller)](#cert-manager) +* [Cert-Manager (references ingress controller)](#cert-manager) * [Installation](#cert-manager-install) * [Let´s Encrypt issuer](#cert-manager-le-issuer) * [Deploying a LE-certificate](#cert-manager-ingress) @@ -72,12 +73,22 @@ Default: 8.8.8.8 => does not resolve local domains! ``` [...] ExecStart=/usr/local/bin/k3s \ - server --resolv-conf /etc/resolv.conf \ + server [...] --resolv-conf /etc/resolv.conf \ ``` 3. Re-load systemd config: `systemctl daemon-reload` 4. Re-start k3s: `systemctl restart k3s.service` 5. Re-deploy coredns-pods: `kubectl -n kube-system delete name-of-coredns-pods` +# Change NodePort range to 1 - 65535 +1. vi /etc/systemd/system/k3s.service: +``` +[...] +ExecStart=/usr/local/bin/k3s \ + server [...] --kube-apiserver-arg service-node-port-range=1-65535 \ +``` +2. Re-load systemd config: `systemctl daemon-reload` +3. Re-start k3s: `systemctl restart k3s.service` + # Namespaces and resource limits ## devel namespace-devel-limitranges.yaml: