coredns/coredns.go

package main

//go:generate go run directives_generate.go

import (
	"github.com/coredns/coredns/coremain"

	// Plug in CoreDNS
	_ "github.com/coredns/coredns/core/plugin"
)

func main() {
	coremain.Run()
}
Make CoreDNS a server type plugin for Caddy (#220) * Make CoreDNS a server type plugin for Caddy Remove code we don't need and port all middleware over. Fix all tests and rework the documentation. Also make `go generate` build a caddy binary which we then copy into our directory. This means `go build`-builds remain working as-is. And new etc instances in each etcd test for better isolation. Fix more tests and rework test.Server with the newer support Caddy offers. Fix Makefile to support new mode of operation. 2016-08-19 17:14:17 -07:00			`package main`

go gen improvements (#524) Remove the "gen" directory and move directives_generate.go out of it. Add a build ignore tag so it isn't build by default. Cleanup the go gen invocations so there are not seen as package docs. Simplify the code a bit and don't run go gen twice. 2017-02-14 19:23:18 +00:00			`//go:generate go run directives_generate.go`

Enhancement of external plugin enabling (#1392) This fix is an enhancement of external plugin enabling. Previously, it was already able to build a customerized coredns with plugins enabled selectively, without changing coredns source code. However, all default plugins are actually bundled because of the import rule: ``` "github.com/coredns/coredns/coremain" ``` The issue is best described with the following: ``` root@localhost:/go/src/github.com/coredns/coredns/sample# cat sample.go package main import ( _ "github.com/coredns/forward" "github.com/coredns/coredns/coremain" "github.com/coredns/coredns/core/dnsserver" ) var directives = []string{ "forward", "startup", "shutdown", } func init() { dnsserver.Directives = directives } func main() { coremain.Run() } root@localhost:/go/src/github.com/coredns/coredns/sample# root@localhost:/go/src/github.com/coredns/coredns/sample# go build -v sample.go root@localhost:/go/src/github.com/coredns/coredns/sample# ./sample -plugins root@localhost:/go/src/github.com/coredns/coredns/sample# ./sample -plugins Server types: dns Caddyfile loaders: flag default Other plugins: dns.auto dns.autopath dns.bind dns.cache dns.chaos dns.debug dns.dnssec dns.dnstap dns.erratic dns.errors dns.etcd dns.federation dns.file dns.forward dns.health dns.hosts dns.kubernetes dns.loadbalance dns.log dns.nsid dns.pprof dns.prometheus dns.proxy dns.reverse dns.rewrite dns.root dns.route53 dns.secondary dns.template .... ``` This fix moves zplugins.go to a different package/directory so that it is possible to "only import plugins as needed". The following is the new output after this fix: ``` root@localhost:/go/src/github.com/coredns/coredns/sample# ./sample -plugins Server types: dns Caddyfile loaders: flag default Other plugins: dns.forward dns.prometheus shutdown startup root@localhost:/go/src/github.com/coredns/coredns/sample# ``` Signed-off-by: Yong Tang <yong.tang.github@outlook.com> 2018-01-15 13:54:10 -08:00			`import (`
			`"github.com/coredns/coredns/coremain"`

			`// Plug in CoreDNS`
			`_ "github.com/coredns/coredns/core/plugin"`
			`)`
Make CoreDNS a server type plugin for Caddy (#220) * Make CoreDNS a server type plugin for Caddy Remove code we don't need and port all middleware over. Fix all tests and rework the documentation. Also make `go generate` build a caddy binary which we then copy into our directory. This means `go build`-builds remain working as-is. And new etc instances in each etcd test for better isolation. Fix more tests and rework test.Server with the newer support Caddy offers. Fix Makefile to support new mode of operation. 2016-08-19 17:14:17 -07:00
			`func main() {`
Fix main startup (#232) Set version and name of the program. And then call coremain.Run(). The coremain split makes CoreDNS embeddable. Also see #189 for an old PR. 2016-08-23 16:36:29 +01:00			`coremain.Run()`
Make CoreDNS a server type plugin for Caddy (#220) * Make CoreDNS a server type plugin for Caddy Remove code we don't need and port all middleware over. Fix all tests and rework the documentation. Also make `go generate` build a caddy binary which we then copy into our directory. This means `go build`-builds remain working as-is. And new etc instances in each etcd test for better isolation. Fix more tests and rework test.Server with the newer support Caddy offers. Fix Makefile to support new mode of operation. 2016-08-19 17:14:17 -07:00			`}`