reorder and clean repo
This commit is contained in:
gilgamezh
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group_enable=cpuset cgroup_enable=memory cgroup_memory=1
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AUTO_SETUP_ACCEPT_LICENSE=1
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AUTO_SETUP_LOCALE=C.UTF-8
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AUTO_SETUP_KEYBOARD_LAYOUT=us
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AUTO_SETUP_TIMEZONE=Europe/Amsterdam
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AUTO_SETUP_NET_ETHERNET_ENABLED=1
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AUTO_SETUP_NET_WIFI_ENABLED=0
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AUTO_SETUP_NET_ETH_FORCE_SPEED=0
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AUTO_SETUP_NET_WIFI_COUNTRY_CODE=NL
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AUTO_SETUP_NET_HOSTNAME=turing3
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AUTO_SETUP_BOOT_WAIT_FOR_NETWORK=1
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AUTO_SETUP_SWAPFILE_SIZE=1
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AUTO_SETUP_SWAPFILE_LOCATION=/var/swap
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AUTO_SETUP_HEADLESS=1
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AUTO_UNMASK_LOGIND=0
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AUTO_SETUP_CUSTOM_SCRIPT_EXEC=0
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AUTO_SETUP_BACKUP_RESTORE=0
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AUTO_SETUP_SSH_SERVER_INDEX=-2
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AUTO_SETUP_LOGGING_INDEX=-1
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AUTO_SETUP_RAMLOG_MAXSIZE=50
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AUTO_SETUP_WEB_SERVER_INDEX=0
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AUTO_SETUP_DESKTOP_INDEX=0
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AUTO_SETUP_BROWSER_INDEX=0
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AUTO_SETUP_AUTOSTART_TARGET_INDEX=7
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AUTO_SETUP_AUTOSTART_LOGIN_USER=root
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AUTO_SETUP_GLOBAL_PASSWORD=turing
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AUTO_SETUP_AUTOMATED=1
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SURVEY_OPTED_IN=0
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#OpenSSH Client
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AUTO_SETUP_INSTALL_SOFTWARE_ID=0
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#Samba Client
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AUTO_SETUP_INSTALL_SOFTWARE_ID=1
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#vim
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AUTO_SETUP_INSTALL_SOFTWARE_ID=20
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#RPi.GPIO
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AUTO_SETUP_INSTALL_SOFTWARE_ID=69
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#OpenSSH Server
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AUTO_SETUP_INSTALL_SOFTWARE_ID=105
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#Python 3 pip
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AUTO_SETUP_INSTALL_SOFTWARE_ID=130
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CONFIG_CPU_GOVERNOR=schedutil
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CONFIG_CPU_ONDEMAND_SAMPLE_RATE=25000
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CONFIG_CPU_ONDEMAND_SAMPLE_DOWNFACTOR=40
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CONFIG_CPU_USAGE_THROTTLE_UP=50
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CONFIG_CPU_MAX_FREQ=Disabled
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CONFIG_CPU_MIN_FREQ=Disabled
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CONFIG_CPU_DISABLE_TURBO=0
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CONFIG_G_CHECK_URL_TIMEOUT=10
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CONFIG_G_CHECK_URL_ATTEMPTS=5
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CONFIG_CHECK_CONNECTION_IP=8.8.8.8
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CONFIG_CHECK_CONNECTION_IPV6=2620:fe::fe
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CONFIG_CHECK_DNS_DOMAIN=google.com
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CONFIG_CHECK_DIETPI_UPDATES=1
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CONFIG_CHECK_APT_UPDATES=1
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CONFIG_NTP_MODE=2
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CONFIG_SERIAL_CONSOLE_ENABLE=1
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CONFIG_SOUNDCARD=none
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CONFIG_LCDPANEL=none
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CONFIG_ENABLE_IPV6=0
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CONFIG_APT_RASPBIAN_MIRROR=http://raspbian.raspberrypi.org/raspbian/
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CONFIG_APT_DEBIAN_MIRROR=https://deb.debian.org/debian/
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CONFIG_NTP_MIRROR=debian.pool.ntp.org
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SOFTWARE_DISABLE_SSH_PASSWORD_LOGINS=0
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curl -sfL https://get.k3s.io | K3S_URL=https://192.168.222.237:6443 K3S_TOKEN=torino sh -
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Executable
+180
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#!/bin/bash
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set -e
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# Colors for output
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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RED='\033[0;31m'
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NC='\033[0m' # No Color
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# Configuration
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MASTER_NODE="turing1"
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WORKER_NODES=("turing2" "turing3" "turing4")
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BEELINK_NODE="beelink.lan"
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MASTER_IP="192.168.222.237"
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TOKEN="torino"
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SSH_PASSWORD="turing"
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# Function to print colored output
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print_status() {
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echo -e "${GREEN}[INFO]${NC} $1"
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}
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print_warning() {
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echo -e "${YELLOW}[WARN]${NC} $1"
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}
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print_error() {
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echo -e "${RED}[ERROR]${NC} $1"
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}
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# Function to check if sshpass is available
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check_dependencies() {
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if ! command -v sshpass &> /dev/null; then
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print_warning "sshpass not found, installing..."
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if command -v pacman &> /dev/null; then
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sudo pacman -S sshpass --noconfirm
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elif command -v apt-get &> /dev/null; then
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sudo apt-get update && sudo apt-get install -y sshpass
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else
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print_error "Cannot install sshpass automatically. Please install it manually."
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exit 1
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fi
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fi
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}
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# Function to upgrade master node
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upgrade_master() {
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print_status "Upgrading master node: $MASTER_NODE"
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sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no root@$MASTER_NODE '
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curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_DOWNLOAD=false sh -s - \
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--write-kubeconfig-mode 644 \
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--disable servicelb \
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--token torino \
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--node-ip 192.168.222.237 \
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--disable-cloud-controller \
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--disable local-storage
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'
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if [ $? -eq 0 ]; then
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print_status "Master node $MASTER_NODE upgraded successfully"
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else
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print_error "Failed to upgrade master node $MASTER_NODE"
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exit 1
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fi
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}
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# Function to upgrade worker nodes
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upgrade_worker() {
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local node=$1
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print_status "Upgrading worker node: $node"
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sshpass -p "$SSH_PASSWORD" ssh -o StrictHostKeyChecking=no root@$node "
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curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_DOWNLOAD=false \
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K3S_URL=https://$MASTER_IP:6443 \
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K3S_TOKEN=$TOKEN sh -
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"
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if [ $? -eq 0 ]; then
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print_status "Worker node $node upgraded successfully"
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else
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print_error "Failed to upgrade worker node $node"
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return 1
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fi
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}
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# Function to upgrade beelink node
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upgrade_beelink() {
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print_status "Upgrading beelink node: $BEELINK_NODE"
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ssh -o PasswordAuthentication=no -o StrictHostKeyChecking=no gilgamezh@$BEELINK_NODE "
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sudo curl -sfL https://get.k3s.io | INSTALL_K3S_SKIP_DOWNLOAD=false \
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K3S_URL=https://$MASTER_IP:6443 \
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K3S_TOKEN=$TOKEN sh -
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"
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if [ $? -eq 0 ]; then
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print_status "Beelink node $BEELINK_NODE upgraded successfully"
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else
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print_error "Failed to upgrade beelink node $BEELINK_NODE"
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return 1
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fi
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}
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# Function to verify cluster health
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verify_cluster() {
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print_status "Verifying cluster health..."
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# Wait a moment for nodes to register
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sleep 10
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print_status "Cluster nodes:"
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kubectl get nodes
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print_status "Checking for unhealthy pods..."
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unhealthy_pods=$(kubectl get pods --all-namespaces | grep -v Running | grep -v Completed | wc -l)
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if [ "$unhealthy_pods" -gt 1 ]; then # Greater than 1 because header line counts
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print_warning "Found unhealthy pods:"
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kubectl get pods --all-namespaces | grep -v Running | grep -v Completed
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else
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print_status "All pods are healthy"
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fi
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print_status "Cluster upgrade completed successfully!"
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}
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# Main execution
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main() {
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print_status "Starting K3s cluster upgrade..."
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print_status "This will upgrade all nodes in the TuringPi cluster"
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# Check dependencies
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check_dependencies
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# Show current cluster state
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print_status "Current cluster state:"
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kubectl get nodes
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read -p "Do you want to continue with the upgrade? (y/N): " -n 1 -r
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echo
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if [[ ! $REPLY =~ ^[Yy]$ ]]; then
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print_status "Upgrade cancelled"
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exit 0
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fi
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# Upgrade master node first
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upgrade_master
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# Wait a bit for master to stabilize
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sleep 15
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# Upgrade worker nodes
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failed_workers=0
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for worker in "${WORKER_NODES[@]}"; do
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if ! upgrade_worker "$worker"; then
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((failed_workers++))
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fi
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sleep 5 # Brief pause between worker upgrades
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done
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# Upgrade beelink node
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if ! upgrade_beelink; then
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print_warning "Beelink node upgrade failed, but continuing..."
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fi
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# Verify cluster health
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verify_cluster
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if [ $failed_workers -gt 0 ]; then
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print_warning "Upgrade completed with $failed_workers failed worker node(s)"
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exit 1
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else
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print_status "All nodes upgraded successfully!"
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fi
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}
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# Run main function
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main "$@"
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