Initial import: bare-metal stacks, Server UI, GPU fan, tutorials.
Infrastructure configs for GMKtec K11 (Docker, vLLM, LocalAI, ComfyUI, control-plane, gpu-fan agent, Server UI with CLI/file explorer/GPU fan curve). Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
tomasz-syn-grzegorza
Executable
+421
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#!/usr/bin/env bash
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# Statyczne IP na dwóch kartach Ethernet — GMKtec K11 (gmktec-k11)
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#
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# Skanuje link na eno1 / enp3s0, pokazuje menu CLI i generuje Netplan.
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# Rollback: scripts/restore-dhcp-network.sh
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set -euo pipefail
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NETPLAN_FILE="/etc/netplan/00-installer-config.yaml"
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NIC_A="eno1"
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NIC_B="enp3s0"
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IP80="192.168.100.80/24"
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IP90="192.168.100.90/24"
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GATEWAY="192.168.100.1"
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DNS="192.168.100.1"
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DRY_RUN=false
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NON_INTERACTIVE=false
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PROFILE=""
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# Po wyborze profilu (ustawiane przez apply_profile)
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GW_NIC=""
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ENO1_IPS=""
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ENP3S0_IPS=""
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PROFILE_NAME=""
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usage() {
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cat <<'EOF'
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Użycie: sudo ./configure-static-dual-nic.sh [opcje]
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Opcje:
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--dry-run Skan + menu (lub profil) + YAML, bez zapisu i apply
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--non-interactive Pomiń menu (wymaga --profile)
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--profile <nazwa> Profil konfiguracji (patrz niżej)
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-h, --help Ta pomoc
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Profile (--non-interactive):
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dual-eno1 eno1=.80+brama, enp3s0=.90
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dual-enp3s0 enp3s0=.80+brama, eno1=.90
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single-eno1-80 tylko eno1: .80+brama
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single-eno1-both tylko eno1: .80+.90+brama
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single-enp3s0-90 tylko enp3s0: .90+brama
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single-enp3s0-80 tylko enp3s0: .80+brama
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single-enp3s0-both tylko enp3s0: .80+.90+brama
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Interaktywnie skrypt skanuje kable i pokazuje tylko pasujące opcje.
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Rollback: sudo ./restore-dhcp-network.sh
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EOF
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}
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while [[ $# -gt 0 ]]; do
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case "$1" in
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--dry-run) DRY_RUN=true; shift ;;
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--non-interactive) NON_INTERACTIVE=true; shift ;;
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--profile)
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if [[ $# -lt 2 ]]; then
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echo "BŁĄD: --profile wymaga nazwy." >&2
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exit 1
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fi
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PROFILE="$2"
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shift 2
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;;
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-h|--help) usage; exit 0 ;;
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*) echo "Nieznana opcja: $1" >&2; usage >&2; exit 1 ;;
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esac
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done
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if [[ "${EUID:-$(id -u)}" -ne 0 ]]; then
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echo "BŁĄD: Uruchom skrypt jako root (sudo)." >&2
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exit 1
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fi
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if ! command -v netplan >/dev/null 2>&1; then
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echo "BŁĄD: netplan nie jest zainstalowany." >&2
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exit 1
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fi
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for nic in "$NIC_A" "$NIC_B"; do
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if ! ip link show "$nic" &>/dev/null; then
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echo "BŁĄD: Interfejs $nic nie istnieje." >&2
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ip -br link || true
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exit 1
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fi
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done
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has_link() {
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local nic="$1"
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if command -v ethtool >/dev/null 2>&1; then
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ethtool "$nic" 2>/dev/null | grep -q "Link detected: yes"
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return $?
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fi
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ip link show "$nic" | grep -q "LOWER_UP"
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}
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current_ipv4() {
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local nic="$1"
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ip -4 -br addr show "$nic" 2>/dev/null | awk '{print $3}' | head -1
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}
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# Zwraca: LINK_ENO1 LINK_ENP3S0 (yes/no)
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scan_nics() {
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LINK_ENO1="no"
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LINK_ENP3S0="no"
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has_link "$NIC_A" && LINK_ENO1="yes"
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has_link "$NIC_B" && LINK_ENP3S0="yes"
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echo "=== Skan interfejsów ==="
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printf " %-8s %-6s %-8s %s\n" "Interfejs" "Stan" "Link" "IPv4"
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for nic in "$NIC_A" "$NIC_B"; do
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local state link_flag ipv4
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state=$(ip -br link show "$nic" | awk '{print $2}')
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if has_link "$nic"; then link_flag="TAK"; else link_flag="NIE"; fi
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ipv4=$(current_ipv4 "$nic")
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ipv4="${ipv4:-—}"
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printf " %-8s %-6s %-8s %s\n" "$nic" "$state" "$link_flag" "$ipv4"
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done
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echo ""
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}
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ips_has() {
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local list="$1"
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local which="$2"
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[[ " $list " == *" $which "* ]]
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}
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apply_profile() {
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local key="$1"
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PROFILE_NAME="$key"
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case "$key" in
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dual-eno1)
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GW_NIC="$NIC_A"; ENO1_IPS="80"; ENP3S0_IPS="90" ;;
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dual-enp3s0)
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GW_NIC="$NIC_B"; ENO1_IPS="90"; ENP3S0_IPS="80" ;;
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single-eno1-80)
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GW_NIC="$NIC_A"; ENO1_IPS="80"; ENP3S0_IPS="" ;;
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single-eno1-both)
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GW_NIC="$NIC_A"; ENO1_IPS="80 90"; ENP3S0_IPS="" ;;
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single-enp3s0-90)
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GW_NIC="$NIC_B"; ENO1_IPS=""; ENP3S0_IPS="90" ;;
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single-enp3s0-80)
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GW_NIC="$NIC_B"; ENO1_IPS=""; ENP3S0_IPS="80" ;;
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single-enp3s0-both)
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GW_NIC="$NIC_B"; ENO1_IPS=""; ENP3S0_IPS="80 90" ;;
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*)
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echo "BŁĄD: Nieznany profil: $key" >&2
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return 1
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;;
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esac
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}
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profile_description() {
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local key="$1"
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case "$key" in
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dual-eno1) echo "eno1=.80+brama, enp3s0=.90" ;;
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dual-enp3s0) echo "enp3s0=.80+brama, eno1=.90" ;;
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single-eno1-80) echo "eno1=.80+brama (enp3s0 bez adresu)" ;;
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single-eno1-both) echo "eno1=.80+.90+brama (oba IP na eno1)" ;;
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single-enp3s0-90) echo "enp3s0=.90+brama (usługi LAN)" ;;
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single-enp3s0-80) echo "enp3s0=.80+brama" ;;
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single-enp3s0-both) echo "enp3s0=.80+.90+brama (oba IP na enp3s0)" ;;
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*) echo "$key" ;;
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esac
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}
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# MENU_KEYS[], MENU_LABELS[] — numeracja od 1
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declare -a MENU_KEYS=()
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declare -a MENU_LABELS=()
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build_menu() {
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MENU_KEYS=()
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MENU_LABELS=()
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if [[ "$LINK_ENO1" == "yes" && "$LINK_ENP3S0" == "yes" ]]; then
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MENU_KEYS+=(dual-eno1 dual-enp3s0)
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MENU_LABELS+=(
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"Dual: eno1=.80+brama, enp3s0=.90 (zalecane)"
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"Dual odwrócony: enp3s0=.80+brama, eno1=.90"
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)
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elif [[ "$LINK_ENO1" == "yes" ]]; then
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MENU_KEYS+=(single-eno1-80 single-eno1-both)
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MENU_LABELS+=(
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"Pojedynczy eno1: .80+brama"
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"Pojedynczy eno1: .80+.90+brama (awaryjnie, oba IP na jednej karcie)"
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)
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elif [[ "$LINK_ENP3S0" == "yes" ]]; then
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MENU_KEYS+=(single-enp3s0-90 single-enp3s0-80 single-enp3s0-both)
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MENU_LABELS+=(
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"Pojedynczy enp3s0: .90+brama (zalecane — usługi Docker)"
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"Pojedynczy enp3s0: .80+brama"
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"Pojedynczy enp3s0: .80+.90+brama (oba IP na jednej karcie)"
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)
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else
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echo "BŁĄD: Żaden interfejs nie ma aktywnego linku (kabel sieciowy)." >&2
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echo " Podłącz kabel do eno1 lub enp3s0 i uruchom skrypt ponownie." >&2
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exit 1
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fi
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}
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show_menu() {
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echo "=== Wybierz konfigurację ==="
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local i
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for i in "${!MENU_KEYS[@]}"; do
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printf " %d) %s\n" "$((i + 1))" "${MENU_LABELS[$i]}"
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done
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printf " 0) Anuluj\n"
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echo ""
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}
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pick_profile_interactive() {
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build_menu
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show_menu
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local choice
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while true; do
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read -r -p "Wybór [1-${#MENU_KEYS[@]}, domyślnie 1]: " choice
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choice="${choice:-1}"
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if [[ "$choice" == "0" ]]; then
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echo "Anulowano."
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exit 0
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fi
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if [[ "$choice" =~ ^[0-9]+$ ]] && (( choice >= 1 && choice <= ${#MENU_KEYS[@]} )); then
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apply_profile "${MENU_KEYS[$((choice - 1))]}"
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return 0
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fi
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echo "Nieprawidłowy wybór."
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done
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}
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pick_profile() {
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if [[ -n "$PROFILE" ]]; then
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apply_profile "$PROFILE"
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elif [[ "$NON_INTERACTIVE" == true ]]; then
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echo "BŁĄD: --non-interactive wymaga --profile <nazwa>." >&2
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exit 1
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else
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pick_profile_interactive
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fi
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}
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build_nic_block() {
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local nic="$1"
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local ips="$2"
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local is_gw="$3"
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local has_cable="$4"
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local optional="true"
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[[ "$is_gw" == "yes" ]] && optional="false"
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echo " ${nic}:"
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echo " dhcp4: false"
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echo " dhcp6: false"
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echo " optional: ${optional}"
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if [[ -n "$ips" ]]; then
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echo " ignore-carrier: true"
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echo " addresses:"
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ips_has "$ips" "80" && echo " - ${IP80}"
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ips_has "$ips" "90" && echo " - ${IP90}"
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fi
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if [[ "$is_gw" == "yes" ]]; then
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echo " routes:"
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echo " - to: default"
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echo " via: ${GATEWAY}"
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echo " metric: 100"
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echo " nameservers:"
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echo " addresses:"
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echo " - ${DNS}"
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fi
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}
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write_netplan_file() {
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local content="$1"
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local tmp
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tmp=$(mktemp) || { echo "BŁĄD: mktemp nie powiódł się." >&2; return 1; }
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chmod 600 "$tmp"
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printf '%s\n' "$content" > "$tmp"
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mv -f "$tmp" "$NETPLAN_FILE"
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chmod 600 "$NETPLAN_FILE"
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}
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render_netplan() {
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local eno1_gw="no" enp3_gw="no"
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[[ "$GW_NIC" == "$NIC_A" ]] && eno1_gw="yes"
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[[ "$GW_NIC" == "$NIC_B" ]] && enp3_gw="yes"
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{
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echo "network:"
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echo " version: 2"
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echo " renderer: networkd"
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echo " ethernets:"
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build_nic_block "$NIC_A" "$ENO1_IPS" "$eno1_gw" "$LINK_ENO1"
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build_nic_block "$NIC_B" "$ENP3S0_IPS" "$enp3_gw" "$LINK_ENP3S0"
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}
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}
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expected_ips_for_nic() {
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local nic="$1"
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local ips=""
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if [[ "$nic" == "$NIC_A" ]]; then ips="$ENO1_IPS"; else ips="$ENP3S0_IPS"; fi
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if ips_has "$ips" "80"; then echo "192.168.100.80"; fi
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if ips_has "$ips" "90"; then echo "192.168.100.90"; fi
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}
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verify_config() {
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local ok=true
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echo "=== Weryfikacja ==="
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for nic in "$NIC_A" "$NIC_B"; do
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local ip
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while read -r ip; do
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[[ -z "$ip" ]] && continue
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if ip -4 addr show dev "$nic" | grep -q "inet ${ip}/"; then
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echo " ${nic}: ${ip} OK"
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else
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echo " ${nic}: ${ip} BRAK — próbuję networkctl reconfigure ..."
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networkctl reconfigure "$nic" 2>/dev/null || true
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sleep 2
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if ip -4 addr show dev "$nic" | grep -q "inet ${ip}/"; then
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echo " ${nic}: ${ip} OK (po reconfigure)"
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else
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echo " ${nic}: ${ip} NADAL BRAK"
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ok=false
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fi
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fi
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done < <(expected_ips_for_nic "$nic")
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done
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ip -br addr show "$NIC_A" "$NIC_B" 2>/dev/null || ip -br addr show "$NIC_A" "$NIC_B"
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echo "--- trasy ---"
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ip route show default || echo " (brak trasy domyślnej)"
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if ping -c 1 -W 3 -I "$GW_NIC" "$GATEWAY" &>/dev/null; then
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echo " ping -I ${GW_NIC} ${GATEWAY}: OK"
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else
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echo " ping -I ${GW_NIC} ${GATEWAY}: NIEUDANY"
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ok=false
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fi
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if [[ "$ok" != true ]]; then
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echo ""
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echo "WERYFIKACJA NIEUDANA — sprawdź kable, rezerwację IP na routerze."
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echo "Rollback: sudo $(dirname "$0")/restore-dhcp-network.sh"
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return 1
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fi
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return 0
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}
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wait_for_ips() {
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local attempt
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for attempt in $(seq 1 15); do
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local missing=false
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for nic in "$NIC_A" "$NIC_B"; do
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local ip
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while read -r ip; do
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[[ -z "$ip" ]] && continue
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ip -4 addr show dev "$nic" | grep -q "inet ${ip}/" || missing=true
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done < <(expected_ips_for_nic "$nic")
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done
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[[ "$missing" == false ]] && return 0
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networkctl reconfigure "$NIC_A" 2>/dev/null || true
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networkctl reconfigure "$NIC_B" 2>/dev/null || true
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sleep 1
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done
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return 1
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}
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# --- main ---
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scan_nics
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pick_profile
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STATIC_YAML=$(render_netplan)
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echo "=== Wybrany profil: ${PROFILE_NAME} ==="
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echo " $(profile_description "$PROFILE_NAME")"
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echo " Brama domyślna: ${GW_NIC}"
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echo ""
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if [[ "$DRY_RUN" == true ]]; then
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echo "=== DRY-RUN: docelowy Netplan ($NETPLAN_FILE) ==="
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echo "$STATIC_YAML"
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echo ""
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echo "Dry-run: backup, zapis i netplan apply zostały pominięte."
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exit 0
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fi
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echo "=== Backup Netplan ==="
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if [[ -f "$NETPLAN_FILE" ]]; then
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backup="${NETPLAN_FILE}.bak.$(date +%Y%m%d%H%M%S)"
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cp -a "$NETPLAN_FILE" "$backup"
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echo " Zapisano: $backup"
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else
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echo " Brak istniejącego $NETPLAN_FILE — backup pominięty."
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fi
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echo "=== Zapis statycznej konfiguracji ==="
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write_netplan_file "$STATIC_YAML"
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echo " Zapisano: $NETPLAN_FILE"
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echo "=== netplan generate ==="
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if ! netplan generate 2>&1; then
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echo ""
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echo "BŁĄD: netplan generate nie powiódł się. Przywróć backup lub uruchom restore-dhcp-network.sh"
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exit 1
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fi
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echo "=== netplan apply ==="
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netplan apply
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wait_for_ips || true
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verify_config || exit 1
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echo ""
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echo "=== GOTOWE ==="
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echo " Profil: ${PROFILE_NAME} — $(profile_description "$PROFILE_NAME")"
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echo " Brama: ${GW_NIC} -> ${GATEWAY}"
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[[ -n "$ENO1_IPS" ]] && echo " eno1: ${ENO1_IPS} -> 192.168.100.{${ENO1_IPS// /,}}"
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[[ -n "$ENP3S0_IPS" ]] && echo " enp3s0: ${ENP3S0_IPS} -> 192.168.100.{${ENP3S0_IPS// /,}}"
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echo ""
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echo "SSH: sprawdź ip -br addr (adresy .80 / .90 na aktywnych kartach)"
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echo "Rollback: sudo $(dirname "$0")/restore-dhcp-network.sh"
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Block a user