k3s version update to v1.35.2+k3s1

fix: log spam every minute "Liveness (or Readiness) probe already exists for container", for every container. Logs where being registered on k3s process (systemd logs).
2026-03-21 11:02:50 +00:00
parent a56f573a6f
commit 0bf368d129
1 changed files with 21 additions and 11 deletions
--- a/cluster/README.md
+++ b/cluster/README.md
@@ -0,0 +1,187 @@
+# Casa k3s cluster
+
+**k3s version:** v1.35.2+k3s1
+
+**Table of Contents:**
+
+- [Common](#common)
+- [Master Node](#master-node)
+  - [Master Node - proxmox vm](#master-node---proxmox-vm)
+  - [Master Node - network configuration](#master-node---network-configuration)
+  - [Master Node - k3s setup](#master-node---k3s-setup)
+- [minion01 - worker node](#minion01---worker-node)
+  - [Minion01 - proxmox vm](#minion01---proxmox-vm)
+  - [casa-minion-01 - k3s - setup](#casa-minion-01---k3s---setup)
+
+## Common
+
+**Disable swap:**
+
+``` bash
+swapoff -a
+Edit /etc/fstab and comment out any swap entries:
+# /swapfile none swap sw 0 0
+```
+
+**Other Packages:**
+
+``` bash
+sudo apt update -y && \
+sudo apt install -y \
+curl \
+btop
+
+```
+
+**Update system:**
+
+``` bash
+sudo apt update -y && \
+sudo apt upgrade -y && \
+sudo apt auto-remove -y
+```
+
+**name servers:**
+
+``` bash
+cat <<EOF > /etc/resolv.conf       
+domain dev.lan
+search dev.lan. lan.
+nameserver 192.168.14.254
+EOF
+```
+
+## Master Node
+
+|  Name    | Value                          |
+| ---      | ---                            |
+| **NAME** | casa.dev.lan                   |
+| **VLAN** | casa                           |
+| **IP**   | 192.168.14.9                   |
+| **OS**   | Debian GNU/Linux 12 (bookworm) |
+
+### Master Node - proxmox vm
+
+*hosted on surfacepro.*
+
+``` yaml
+agent: 1
+balloon: 0
+boot: order=scsi0;ide2;net0
+cores: 2
+cpu: host
+ide2: none,media=cdrom
+memory: 2355
+meta: creation-qemu=10.1.2,ctime=1762626497
+name: casa
+net0: virtio=BXX:XX:XX:XX:XX:XX,bridge=vmbr0,tag=xx
+numa: 0
+onboot: 1
+ostype: l26
+scsi0: local-lvm:vm-XXX-disk-0,iothread=1,size=24G,ssd=1
+scsihw: virtio-scsi-single
+smbios1: uuid=cxxxx-xxxx-xxxx-xxxx-xxxx
+sockets: 1
+usb0: host=1-1.1
+```
+
+### Master Node - network configuration
+
+``` bash
+ip a # check ethernet name
+
+# removes automatic configuration as dhcp client
+sed -i '/ens18/d' /etc/network/interfaces
+
+cat <<EOF > /etc/network/interfaces.d/ens18
+# my network configuration
+auto ens18
+iface ens18 inet static
+  address 192.168.14.9/24
+  gateway 192.168.0.1
+EOF
+
+```
+
+### Master Node - k3s setup
+
+``` bash
+curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=v1.35.2+k3s1 sh -
+```
+
+**Taint NoSchedule on master node:**
+
+kubectl taint nodes <master-node-name> node-role.kubernetes.io/control-plane=:NoSchedule
+
+``` bash
+kubectl taint nodes casa node-role.kubernetes.io/control-plane=:NoSchedule
+```
+
+## minion01 - worker node
+
+### Minion01 - proxmox vm
+
+*hosted on gaia.*
+
+```yaml
+agent: 1
+balloon: 0
+boot: order=scsi0;ide2;net0
+cores: 4
+cpu: host
+ide2: none,media=cdrom
+memory: 4096
+meta: creation-qemu=10.1.2,ctime=1763219351
+name: casa-minion-01
+net0: virtio=BXX:XX:XX:XX:XX:XX,bridge=vmbr0,tag=xx
+numa: 0
+onboot: 1
+ostype: l26
+scsi0: fastcore:vm-XXX-disk-0,iothread=1,size=8G,ssd=1
+scsi1: fastcore:vm-XXX-disk-1,iothread=1,size=16G,ssd=1
+scsihw: virtio-scsi-single
+smbios1: xxxx-xxxx-xxxx-xxxx-xxxx
+sockets: 1
+```
+
+|  Name    | Value                          |
+| ---      | ---                            |
+| **NAME** | minion01                       |
+| **VLAN** | casa                           |
+| **IP**   | 192.168.14.10                  |
+| **OS**   | Debian GNU/Linux 12 (bookworm) |
+
+### casa-minion-01 - k3s - setup
+
+``` bash
+# install k3s as agent / worker node
+# execute on server to get token
+# cat /var/lib/rancher/k3s/server/node-token
+
+K3S_TOKEN="???"
+curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=v1.35.2+k3s1 INSTALL_K3S_EXEC="agent --data-dir /dataDisk/k3s --server https://casa.dev.lan:6443 --token ${K3S_TOKEN}" sh -s -
+```
+
+Change kubectl -n kube-system edit configmap local-path-config on kube-system to set path to provisioner.
+
+``` yaml
+  config.json: |-
+    {
+      "nodePathMap":[
+      {
+        "node":"DEFAULT_PATH_FOR_NON_LISTED_NODES",
+        "paths":["/var/lib/rancher/k3s/storage"]
+      },
+      {
+          "node":"casa-minion-01",
+          "paths":["/dataDisk/k3s/storage"]
+      }
+      ]
+    }
+ ```
+
+**Set node labels:**
+
+``` bash
+kubectl label node casa-minion-01 role=worker-node
+```