coredns: replace wgsd-coredns to full 1.13.2

vooon · 1715173329 · GeorgeSapkin · commit 3554c264f5af · 2025-12-30T16:24:42.000+02:00
- Add coredns package 1.13.2
- Make wgsd-coredns package transitional to coredns with wgsd plugin enabled
- Make coredns plugin list configurable, disable heavy plugins by
  default and add wgsd plugin
- Place the service into ujail
- Add netbox plugin

Co-authored-by: Tianling Shen &lt;cnsztl@gmail.com&gt;
Signed-off-by: Vladimir Ermakov &lt;vooon341@gmail.com&gt;
diff --git a/net/coredns/Config.in b/net/coredns/Config.in
@@ -0,0 +1,79 @@
+if PACKAGE_coredns
+
+config COREDNS_PLUGIN_GEOIP
+	bool "GeoIP plugin"
+	default n
+
+config COREDNS_PLUGIN_TLS
+	bool "TLS plugin"
+	default y
+
+config COREDNS_PLUGIN_QUIC
+	bool "QUIC plugin"
+	default n
+
+config COREDNS_PLUGIN_ROUTE53
+	bool "Route53 plugin"
+	default n
+
+config COREDNS_PLUGIN_AZURE
+	bool "Azure plugin"
+	default n
+
+config COREDNS_PLUGIN_CLOUDDNS
+	bool "CloudDNS plugin"
+	default n
+
+config COREDNS_PLUGIN_K8S_EXTERNAL
+	bool "k8s_external plugin"
+	default n
+
+config COREDNS_PLUGIN_KUBERNETES
+	bool "Kubernetes plugin"
+	default n
+
+config COREDNS_PLUGIN_ETCD
+	bool "Etcd plugin"
+	default n
+
+config COREDNS_PLUGIN_GRPC
+	bool "gRPC plugin"
+	default n
+
+config COREDNS_PLUGIN_ON
+	bool "On event plugin"
+	default n
+
+config COREDNS_PLUGIN_NOMAD
+	bool "Nomad plugin"
+	default n
+
+config COREDNS_PLUGIN_WGSD
+	bool "WireGuard Service Discovery plugin"
+	default y if PACKAGE_wgsd-coredns
+	select COREDNS_REQUIRE_GO_GET
+	help
+		wgsd is a CoreDNS plugin that serves WireGuard peer information via DNS-SD (RFC6763) semantics.
+		This enables use cases such as:
+
+		- Building a mesh of WireGuard peers from a central registry
+		- Dynamic discovery of WireGuard Endpoint addressing (both IP address and port number)
+		- NAT-to-NAT WireGuard connectivity where UDP hole punching is supported.
+
+config COREDNS_PLUGIN_NETBOX
+	bool "Netbox plugin"
+	default n
+	select COREDNS_REQUIRE_GO_GET
+
+config COREDNS_PLUGIN_FANOUT
+	bool "Fanout plugin"
+	default n
+	select COREDNS_REQUIRE_GO_GET
+
+config COREDNS_REQUIRE_GO_GET
+	bool
+	default n
+	help
+		Custom plugins require `go get ./...` to pull dependencies.
+
+endif
diff --git a/net/coredns/Makefile b/net/coredns/Makefile
@@ -0,0 +1,110 @@
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=coredns
+PKG_VERSION:=1.13.2
+PKG_RELEASE:=1
+
+PKG_SOURCE_PROTO:=git
+PKG_SOURCE_URL:=https://github.com/coredns/coredns.git
+PKG_MIRROR_HASH:=096918cf04ed344d7c8e8763d82d01684a5cb647566a21608d0b034de565eec6
+PKG_SOURCE_VERSION:=v$(PKG_VERSION)
+
+PKG_LICENSE:=Apache-2.0
+PKG_LICENSE_FILES:=LICENSE
+PKG_MAINTAINER:=Vladimir Ermakov <vooon341@gmail.com>
+
+PKG_BUILD_DEPENDS:=golang/host
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_FLAGS:=no-mips16
+
+GO_PKG:=github.com/coredns/coredns
+GO_PKG_EXCLUDES:=test
+GO_PKG_LDFLAGS_X:= \
+	github.com/coredns/coredns/coremain.GitCommit=v$(PKG_VERSION) \
+	github.com/coredns/coredns/coremain.gitTag=v$(PKG_VERSION)
+
+include $(INCLUDE_DIR)/package.mk
+include ../../lang/golang/golang-package.mk
+
+define Package/coredns
+  SECTION:=net
+  CATEGORY:=Network
+  SUBMENU:=IP Addresses and Names
+  TITLE:=CoreDNS
+  URL:=https://coredns.io
+  DEPENDS:=$(GO_ARCH_DEPENDS) +COREDNS_PLUGIN_WGSD:kmod-wireguard
+  MENU:=1
+endef
+
+define Package/coredns/description
+  CoreDNS is a fast and flexible DNS server.
+  The key word here is flexible: with CoreDNS you are able to do what you want
+  with your DNS data by utilizing plugins.
+endef
+
+define Package/coredns/config
+  source "$(SOURCE)/Config.in"
+endef
+
+define Package/coredns/conffiles
+/etc/config/coredns
+/etc/Corefile
+/etc/coredns/
+endef
+
+define configure-plugin
+	$(SED) '/^$(2):/d' "$(PKG_BUILD_DIR)/plugin.cfg"
+ifeq ($(1),y)
+	echo "$(2):$(3)" >> "$(PKG_BUILD_DIR)/plugin.cfg"
+endif
+endef
+
+define Build/Configure
+	$(call GoPackage/Build/Configure,$(1))
+
+	# NOTE: allow to disable unneded heavy plugin
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_GEOIP),geoip,geoip)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_TLS),tls,tls)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_QUIC),quic,quic)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_ROUTE53),route53,route53)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_AZURE),azure,azure)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_CLOUDDNS),clouddns,clouddns)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_K8S_EXTERNAL),k8s_external,k8s_external)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_KUBERNETES),kubernetes,kubernetes)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_ETCD),etcd,etcd)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_GRPC),grpc,grpc)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_ON),on,github.com/coredns/caddy/onevent)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_NOMAD),nomad,nomad)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_WGSD),wgsd,github.com/jwhited/wgsd)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_NETBOX),netbox,github.com/oz123/coredns-netbox-plugin)
+	$(call configure-plugin,$(CONFIG_COREDNS_PLUGIN_FANOUT),fanout,github.com/networkservicemesh/fanout)
+
+	cd $(PKG_BUILD_DIR); \
+	$(GO_GENERAL_BUILD_CONFIG_VARS) \
+	$(GO_PKG_BUILD_CONFIG_VARS) \
+	go generate coredns.go
+
+	# NOTE: custom plugins needs go get to pull new dependencies
+ifeq ($(CONFIG_COREDNS_REQUIRE_GO_GET),y)
+	cd $(PKG_BUILD_DIR); \
+	$(GO_GENERAL_BUILD_CONFIG_VARS) \
+	$(GO_PKG_BUILD_CONFIG_VARS) \
+	go get ./...
+endif
+
+endef
+
+define Package/coredns/install
+	$(call GoPackage/Package/Install/Bin,$(1))
+
+	$(INSTALL_DIR) $(1)/etc/
+	$(INSTALL_CONF) $(CURDIR)/files/Corefile $(1)/etc/Corefile
+	$(INSTALL_DIR) $(1)/etc/config/
+	$(INSTALL_CONF) $(CURDIR)/files/coredns.conf $(1)/etc/config/coredns
+	$(INSTALL_DIR) $(1)/etc/init.d/
+	$(INSTALL_BIN) $(CURDIR)/files/coredns.init $(1)/etc/init.d/coredns
+
+	$(INSTALL_DIR) $(1)/etc/coredns/zones/
+endef
+
+$(eval $(call BuildPackage,coredns))
diff --git a/net/coredns/files/Corefile b/net/coredns/files/Corefile
@@ -0,0 +1,5 @@
+.:5353 {
+  log
+  #whoami
+  #wgsd coredns.lan. vpn_wg
+}
diff --git a/net/coredns/files/coredns.conf b/net/coredns/files/coredns.conf
@@ -0,0 +1,3 @@
+config daemon 'daemon'
+	option config /etc/Corefile
+	list ro_mount /etc/coredns/zones
diff --git a/net/coredns/files/coredns.init b/net/coredns/files/coredns.init
@@ -0,0 +1,29 @@
+#!/bin/sh /etc/rc.common
+
+START=99
+
+USE_PROCD=1
+PROG=/usr/bin/coredns
+CONF=coredns
+
+start_service() {
+	local corefile
+
+	config_load "$CONF"
+	config_get corefile daemon config /etc/Corefile
+
+	procd_open_instance
+
+	procd_add_jail coredns log procfs sysfs
+	procd_add_jail_mount /etc/TZ
+	procd_add_jail_mount /etc/ssl/certs
+	procd_add_jail_mount "$corefile"
+	config_list_foreach daemon ro_mount procd_add_jail_mount
+
+	procd_set_param command "$PROG" -conf "$corefile"
+	procd_set_param respawn
+	procd_set_param stdout 1
+	procd_set_param stderr 1
+
+	procd_close_instance
+}
diff --git a/net/wgsd/Makefile b/net/wgsd/Makefile
@@ -2,7 +2,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=wgsd
 PKG_VERSION:=0.3.6
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
 PKG_SOURCE_URL:=https://codeload.github.com/jwhited/wgsd/tar.gz/v$(PKG_VERSION)?
@@ -17,7 +17,7 @@ PKG_BUILD_PARALLEL:=1
 PKG_BUILD_FLAGS:=no-mips16
 
 GO_PKG:=github.com/jwhited/wgsd
-GO_PKG_EXCLUDES:=test
+GO_PKG_EXCLUDES:=cmd/coredns
 
 include $(INCLUDE_DIR)/package.mk
 include ../../lang/golang/golang-package.mk
@@ -34,6 +34,7 @@ endef
 define Package/wgsd-coredns
   $(call Package/wgsd/Default)
   TITLE+= DNS-SD server
+  DEPENDS:=+coredns +@COREDNS_PLUGIN_WGSD
 endef
 
 define Package/wgsd-client
@@ -53,7 +54,7 @@ endef
 define Package/wgsd-coredns/description
   $(call Package/wgsd/Default/description)
 
-  CoreDNS binary.
+  Transitional package to CoreDNS with wgsd plugin enabled.
 endef
 
 define Package/wgsd-client/description
@@ -62,21 +63,6 @@ define Package/wgsd-client/description
   Client binary.
 endef
 
-define Package/wgsd-coredns/conffiles
-/etc/Corefile
-endef
-
-define Package/wgsd-coredns/install
-	$(call GoPackage/Package/Install/Bin,$(PKG_INSTALL_DIR))
-	$(INSTALL_DIR) $(1)/usr/bin
-	$(INSTALL_BIN) $(PKG_INSTALL_DIR)/usr/bin/coredns $(1)/usr/bin/wgsd-coredns
-
-	$(INSTALL_DIR) $(1)/etc/
-	$(INSTALL_CONF) $(CURDIR)/files/Corefile $(1)/etc/Corefile
-	$(INSTALL_DIR) $(1)/etc/init.d/
-	$(INSTALL_BIN) $(CURDIR)/files/wgsd-coredns.init $(1)/etc/init.d/wgsd-coredns
-endef
-
 define Package/wgsd-client/install
 	$(call GoPackage/Package/Install/Bin,$(PKG_INSTALL_DIR))
 	$(INSTALL_DIR) $(1)/usr/bin
diff --git a/net/wgsd/files/Corefile b/net/wgsd/files/Corefile
diff --git a/net/wgsd/files/wgsd-coredns.init b/net/wgsd/files/wgsd-coredns.init

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +.:5353 {
 +  log
 +  #whoami
 +  #wgsd coredns.lan. vpn_wg
 +}
Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+config daemon 'daemon'`
	`2`	`+ option config /etc/Corefile`
	`3`	`+ list ro_mount /etc/coredns/zones`