Update inventory and remove multi-ssh script

- Add cm5-01 as a worker node in inventory
- Update k3s_version to v1.35.1+k3s1
- Remove the multi-ssh.sh helper script

inventory/hosts.ini

@@ -9,6 +9,7 @@ cm4-03 ansible_host=192.168.30.103 ansible_user=pi k3s_server_init=false
 [worker]
 # K3s worker nodes
 cm4-04 ansible_host=192.168.30.104 ansible_user=pi
+cm5-01 ansible_host=192.168.30.105 ansible_user=pi
 
 [k3s_cluster:children]
 master
@@ -17,7 +18,7 @@ worker
 [k3s_cluster:vars]
 # K3s version to install
 # Use 'latest' for auto-updates, or specify a version like 'v1.29.0+k3s1'
-k3s_version=v1.35.0+k3s1
+k3s_version=v1.35.1+k3s1
 
 # Network settings
 ansible_user=pi

multi-ssh.sh

@@ -1,55 +0,0 @@
-#!/usr/bin/env bash
-# multi-ssh.sh — Connect to multiple Raspberry Pi nodes in tmux
-
-# ---- CONFIG ----
-HOSTS=(
-  192.168.30.101
-  192.168.30.102
-  192.168.30.103
-  192.168.30.104
-)
-
-USER_NAME="${USER_NAME:-pi}"   # default to 'pi' user for Raspberry Pi
-SESSION="multi-ssh"
-
-# ---- CHECKS ----
-if ! command -v tmux >/dev/null 2>&1; then
-  echo "tmux not found. Install with: brew install tmux" >&2
-  exit 1
-fi
-if [ ${#HOSTS[@]} -eq 0 ]; then
-  echo "No hosts configured." >&2
-  exit 1
-fi
-
-# Kill existing session if it exists
-tmux kill-session -t "$SESSION" 2>/dev/null
-
-# ---- CREATE SESSION WITH FIRST HOST ----
-echo "Creating tmux session and connecting to hosts..."
-tmux new-session -d -s "$SESSION" "ssh ${USER_NAME}@${HOSTS[0]}"
-
-# ---- ADD PANES FOR REMAINING HOSTS ----
-for host in "${HOSTS[@]:1}"; do
-  tmux split-window -t "$SESSION" -d "ssh ${USER_NAME}@${host}"
-done
-
-# Tile evenly
-tmux select-layout -t "$SESSION" tiled
-
-# Optional visuals
-tmux set-option -t "$SESSION" pane-border-status top
-tmux set-option -t "$SESSION" pane-border-format "#{pane_index} #{pane_current_command}"
-
-# Enable synchronized input (type once → all panes)
-tmux set-window-option -t "$SESSION" synchronize-panes on
-
-# Display message
-tmux display-message -t "$SESSION" "Connected to ${#HOSTS[@]} hosts. Synchronized input enabled. Press Ctrl-b + Shift-E to toggle sync."
-
-# ---- ATTACH OR SWITCH ----
-if [ -n "$TMUX" ]; then
-  tmux switch-client -t "$SESSION"
-else
-  tmux attach-session -t "$SESSION"
-fi