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.
This commit is contained in:
Miek Gieben
2016-08-19 17:14:17 -07:00
committed by GitHub
parent a1989c3523
commit 9ac3cab1b7
140 changed files with 2058 additions and 8229 deletions

View File

@@ -1,39 +1,63 @@
#BUILD_VERBOSE :=
BUILD_VERBOSE := -v
TEST_VERBOSE :=
#TEST_VERBOSE :=
TEST_VERBOSE := -v
DOCKER_IMAGE_NAME := $$USER/coredns
all: coredns
all:
# Phony this to ensure we always build the binary.
# TODO: Add .go file dependencies.
.PHONY: coredns
coredns: generate deps
go build $(BUILD_VERBOSE) -ldflags="-s -w"
.PHONY: docker
docker: all
GOOS=linux go build -a -tags netgo -installsuffix netgo -ldflags="-s -w"
docker: deps
CGO_ENABLED=0 GOOS=linux go build -ldflags="-s -w"
docker build -t $(DOCKER_IMAGE_NAME) .
../../mholt/caddy:
# Get caddy so we can generate into that codebase
# before getting all other dependencies.
go get ${BUILD_VERBOSE} github.com/mholt/caddy
.PHONY: generate
generate: ../../mholt/caddy
go generate $(BUILD_VERSOSE)
.PHONY: deps
deps:
deps: generate
go get ${BUILD_VERBOSE}
.PHONY: test
test:
test: deps
go test $(TEST_VERBOSE) ./...
.PHONY: testk8s
testk8s:
testk8s: deps
# With -args --v=100 the k8s API response data will be printed in the log:
#go test $(TEST_VERBOSE) -tags=k8s -run 'TestK8sIntegration' ./test -args --v=100
# Without the k8s API response data:
go test $(TEST_VERBOSE) -tags=k8s -run 'TestK8sIntegration' ./test
.PHONY: testk8s-setup
testk8s-setup:
go test -v ./core/setup -run TestKubernetes
testk8s-setup: deps
go test -v ./middleware/kubernetes/... -run TestKubernetes
.PHONY: clean
clean:
go clean
rm -f coredns
.PHONY: distclean
distclean: clean
# Clean all dependencies and build artifacts
find $(GOPATH)/pkg -maxdepth 1 -mindepth 1 | xargs rm -rf
find $(GOPATH)/bin -maxdepth 1 -mindepth 1 | xargs rm -rf
find $(GOPATH)/src -maxdepth 1 -mindepth 1 | grep -v github | xargs rm -rf
find $(GOPATH)/src -maxdepth 2 -mindepth 2 | grep -v miekg | xargs rm -rf
find $(GOPATH)/src/github.com/miekg -maxdepth 1 -mindepth 1 \! -name \*coredns\* | xargs rm -rf