bac7c7e349
Verwalteter DHCPv4-Server analog Unbound/Squid/Chrony. - Migration 0041: dhcp_settings (singleton, node-lokal), dhcp_subnets, dhcp_reservations. - internal/kea: Renderer baut Kea-JSON via Go-Struct→Marshal (garantiert valide), managed /etc/edgeguard/kea/kea-dhcp4.conf (Symlink von /etc/kea), Service-Lifecycle an enabled gekoppelt (default AUS, kein rogue DHCP). Interface per NAME (cluster-sicher, kein node-lokaler FK). - internal/services/dhcp + internal/handlers/dhcp.go: Settings + Subnet/Reservation-CRUD, Validierung (CIDR/IP/MAC/interface exists). - configgen: Stop/Enable/DisableService. Firewall: AutoFWRule.Iface → udp/67 pro LAN-Interface gescopt (kein WAN). Cluster: subnets/reservations repliziert (hashSpec), dhcp_settings node-lokal (localOnlyTables). - main.go + render.go + WithAllReloaders Wiring. Packaging: kea-dhcp4-server Dependency, /etc/edgeguard/kea Dir, Symlink, disable-on-install, sudoers (restart/stop/enable/disable). - UI: DHCP-Seite (Settings + Subnets + Reservierungen pro Subnet), Route/Nav/i18n de/en, HA-Warnung 'nur auf einer Node aktivieren'. - Tests (guarded EG_FWTEST_DSN): Kea-Renderer gegen DB (valides JSON + Felder), FW-Auto-Rule-Iface inkl. nft -c. Scope v1: DHCPv4. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
91 lines
2.7 KiB
Go
91 lines
2.7 KiB
Go
package main
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import (
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"context"
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"fmt"
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"os"
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"strings"
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"time"
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"git.netcell-it.de/projekte/edgeguard-native/internal/chrony"
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"git.netcell-it.de/projekte/edgeguard-native/internal/kea"
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"git.netcell-it.de/projekte/edgeguard-native/internal/configgen"
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"git.netcell-it.de/projekte/edgeguard-native/internal/database"
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"git.netcell-it.de/projekte/edgeguard-native/internal/firewall"
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"git.netcell-it.de/projekte/edgeguard-native/internal/haproxy"
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"git.netcell-it.de/projekte/edgeguard-native/internal/cluster"
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"git.netcell-it.de/projekte/edgeguard-native/internal/keepalived"
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"git.netcell-it.de/projekte/edgeguard-native/internal/services/configorch"
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"git.netcell-it.de/projekte/edgeguard-native/internal/services/secrets"
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"git.netcell-it.de/projekte/edgeguard-native/internal/squid"
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"git.netcell-it.de/projekte/edgeguard-native/internal/unbound"
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"git.netcell-it.de/projekte/edgeguard-native/internal/wireguard"
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)
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// cmdRenderConfig regenerates every per-service config file from PG
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// state. Used after package install (postinst), after admin
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// mutations (UI button), or as a manual recovery action.
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//
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// Flags:
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//
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// --no-reload Write configs but skip systemctl reload.
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// --only=svc1,svc2 Run only the named generators.
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func cmdRenderConfig(args []string) int {
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skipReload := false
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var only []string
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for i := 0; i < len(args); i++ {
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switch {
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case args[i] == "--no-reload":
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skipReload = true
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case strings.HasPrefix(args[i], "--only="):
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val := strings.TrimPrefix(args[i], "--only=")
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only = strings.Split(val, ",")
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case args[i] == "-h" || args[i] == "--help":
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fmt.Println("Usage: edgeguard-ctl render-config [--no-reload] [--only=svc1,svc2]")
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return 0
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}
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}
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ctx, cancel := context.WithTimeout(context.Background(), 60*time.Second)
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defer cancel()
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pool, err := database.Open(ctx, database.ConnStringFromEnv())
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if err != nil {
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fmt.Fprintln(os.Stderr, "render-config: open db:", err)
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return 1
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}
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defer pool.Close()
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hap := haproxy.New(pool)
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fw := firewall.New(pool)
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sq := squid.New(pool)
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wg := wireguard.New(pool, secrets.New(""))
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ub := unbound.New(pool)
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cn := chrony.New(pool)
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ke := kea.New(pool)
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if skipReload {
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hap.SkipReload = true
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fw.SkipReload = true
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ke.SkipReload = true
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}
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// keepalived: Node-ID aus node.conf für Prioritäts-Berechnung
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var ka configgen.Generator
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if lc, err := cluster.LoadLocalConfig(""); err == nil && lc.NodeID != "" {
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ka = keepalived.New(pool, lc.NodeID)
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}
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gens := []configgen.Generator{hap, fw, sq, wg, ub, cn, ke}
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if ka != nil {
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gens = append(gens, ka)
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}
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results, runErr := configorch.Run(ctx, gens, only)
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fmt.Print(configorch.Summarise(results))
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if runErr != nil {
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fmt.Fprintln(os.Stderr, "render-config aborted:", runErr)
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return 1
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}
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return 0
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}
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