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>
54 lines
2.8 KiB
Go
54 lines
2.8 KiB
Go
package models
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import "time"
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// DHCPSettings ist die node-lokale Singleton-Konfiguration des Kea-DHCPv4-
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// Servers (ob diese Node DHCP betreibt + globale Defaults).
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type DHCPSettings struct {
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ID int `gorm:"column:id;primaryKey" json:"id"`
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Enabled bool `gorm:"column:enabled" json:"enabled"`
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DefaultLease int `gorm:"column:default_lease" json:"default_lease"`
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MaxLease int `gorm:"column:max_lease" json:"max_lease"`
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DomainName string `gorm:"column:domain_name" json:"domain_name"`
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DNSServers string `gorm:"column:dns_servers" json:"dns_servers"`
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CreatedAt time.Time `gorm:"column:created_at" json:"created_at"`
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UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at"`
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}
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func (DHCPSettings) TableName() string { return "dhcp_settings" }
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// DHCPSubnet ist ein vom DHCP-Server bedientes Subnetz (an ein Interface
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// per NAME gebunden — cluster-sicher, da interface_id node-lokal wäre).
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type DHCPSubnet struct {
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ID int64 `gorm:"column:id;primaryKey" json:"id"`
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Name string `gorm:"column:name" json:"name"`
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InterfaceName string `gorm:"column:interface_name" json:"interface_name"`
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SubnetCIDR string `gorm:"column:subnet_cidr" json:"subnet_cidr"`
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PoolStart string `gorm:"column:pool_start" json:"pool_start"`
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PoolEnd string `gorm:"column:pool_end" json:"pool_end"`
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Gateway string `gorm:"column:gateway" json:"gateway"`
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DNSServers string `gorm:"column:dns_servers" json:"dns_servers"`
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LeaseTime *int `gorm:"column:lease_time" json:"lease_time,omitempty"`
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Active bool `gorm:"column:active" json:"active"`
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Description string `gorm:"column:description" json:"description"`
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CreatedAt time.Time `gorm:"column:created_at" json:"created_at"`
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UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at"`
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}
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func (DHCPSubnet) TableName() string { return "dhcp_subnets" }
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// DHCPReservation ist eine statische MAC→IP-Zuordnung innerhalb eines Subnets.
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type DHCPReservation struct {
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ID int64 `gorm:"column:id;primaryKey" json:"id"`
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SubnetID int64 `gorm:"column:subnet_id" json:"subnet_id"`
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Name string `gorm:"column:name" json:"name"`
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MACAddress string `gorm:"column:mac_address" json:"mac_address"`
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IPAddress string `gorm:"column:ip_address" json:"ip_address"`
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Hostname string `gorm:"column:hostname" json:"hostname"`
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Active bool `gorm:"column:active" json:"active"`
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CreatedAt time.Time `gorm:"column:created_at" json:"created_at"`
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UpdatedAt time.Time `gorm:"column:updated_at" json:"updated_at"`
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}
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func (DHCPReservation) TableName() string { return "dhcp_reservations" }
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