Remove DNS code from the main repo (code is now in http://github.com/kubernetes/dns)
This commit is contained in:
Bowei Du
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### Version 1.9 (Fri November 18 2016 Bowei Du <bowei@google.com>)
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- Add limited ConfigMap support (pr #36775)
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### Version 1.8 (Thu September 29 2016 Zihong Zheng <zihongz@google.com>)
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- Add support for graceful termination (issue #31807)
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### Version 1.7 (Wed August 24 2016 Zihong Zheng <zihongz@google.com>)
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- Add support for ExternalName services (pr #31159)
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### Version 1.6 (Wed June 29 2016 Girish Kalele <gkalele@google.com>)
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- Godeps update for vendor code (skydns/mux)
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### Version 1.5 (Thu June 23 2016 Nikhil Jindal <nikhiljindal@google.com>)
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- Adding support to return local service (pr #27708)
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### Version 1.4 (Tue June 21 2016 Nikhil Jindal <nikhiljindal@google.com>)
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- Initialising nodesStore (issue #27820)
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### Version 1.3 (Fri June 3 2016 Prashanth.B <beeps@google.com>)
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- Fixed SRV record lookup (issue #26116)
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### Version 1.2 (Fri May 27 2016 Tim Hockin <thockin@google.com>)
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- First Changelog entry
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[]()
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@@ -1,17 +0,0 @@
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# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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FROM BASEIMAGE
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ADD kube-dns /
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ENTRYPOINT ["/kube-dns"]
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@@ -1,5 +0,0 @@
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# Maintainers
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Tim Hockin <thockin@google.com>
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[]()
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@@ -1,68 +0,0 @@
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# Copyright 2016 The Kubernetes Authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Makefile for the Docker image gcr.io/google_containers/kubedns-<ARCH>
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# MAINTAINER: Tim Hockin <thockin@google.com>
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# If you update this image please bump the tag value before pushing.
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#
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# Usage:
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# [ARCH=amd64] [TAG=1.6] [REGISTRY=gcr.io/google_containers] [BASEIMAGE=busybox] make (container|push)
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# Default registry, arch and tag. This can be overwritten by arguments to make
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PLATFORM?=linux
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ARCH?=amd64
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TAG?=1.9
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REGISTRY?=gcr.io/google_containers
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GOLANG_VERSION=1.6
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KUBE_ROOT=$(shell pwd)/../..
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TEMP_DIR:=$(shell mktemp -d)
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ifeq ($(ARCH),amd64)
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BASEIMAGE?=busybox
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endif
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ifeq ($(ARCH),arm)
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BASEIMAGE?=armel/busybox
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endif
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ifeq ($(ARCH),arm64)
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BASEIMAGE?=aarch64/busybox
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endif
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ifeq ($(ARCH),ppc64le)
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BASEIMAGE?=ppc64le/busybox
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endif
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ifeq ($(ARCH),s390x)
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BASEIMAGE?=s390x/busybox
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endif
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all: container
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container:
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# Copy the content in this dir to the temp dir
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cp $(KUBE_ROOT)/_output/dockerized/bin/$(PLATFORM)/$(ARCH)/kube-dns $(TEMP_DIR)
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cp $(KUBE_ROOT)/build/kube-dns/Dockerfile $(TEMP_DIR)
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# Replace BASEIMAGE with the real base image
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cd $(TEMP_DIR) && sed -i "s|BASEIMAGE|$(BASEIMAGE)|g" Dockerfile
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# And build the image
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docker build -t $(REGISTRY)/kubedns-$(ARCH):$(TAG) $(TEMP_DIR)
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# delete temp dir
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rm -rf $(TEMP_DIR)
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push: container
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gcloud docker -- push $(REGISTRY)/kubedns-$(ARCH):$(TAG)
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.PHONY: all container push
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@@ -1,11 +0,0 @@
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approvers:
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- thockin
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- boweidu
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- mrhohn
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reviewers:
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- mikedanese
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- nikhiljindal
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- bprashanth
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- luxas
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- jessfraz
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- david-mcmahon
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@@ -1,22 +0,0 @@
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# DNS in Kubernetes
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Kubernetes offers a DNS cluster addon, which most of the supported environments
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enable by default. The source code is in [cmd/kube-dns][kube-dns].
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The [Kubernetes DNS Admin Guide][dns-admin] provides further details on this plugin.
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[kube-dns]: https://github.com/kubernetes/kubernetes/tree/master/cmd/kube-dns
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[dns-admin]: http://kubernetes.io/docs/admin/dns/
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## Making Changes
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The container containing the kube-dns binary needs to be built for every
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architecture and pushed to the registry manually whenever the kube-dns binary
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has code changes. Every significant change to the functionality should result
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in a bump of the TAG in the Makefile.
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Any significant changes to the YAML template for `kube-dns` should result a bump
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of the version number for the `kube-dns` replication controller and well as the
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`version` label. This will permit a rolling update of `kube-dns`.
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[]()
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@@ -1,51 +0,0 @@
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# Cutting a release
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Until we have a proper setup for building this automatically with every binary
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release, here are the steps for making a release. We make releases when they
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are ready, not on every PR.
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1. Build the container for testing:
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```
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make release
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cd build/kube-dns
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make container PREFIX=<your-docker-hub> TAG=rc
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```
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2. Manually deploy this to your own cluster by updating the replication
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controller and deleting the running pod(s).
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3. Verify it works.
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4. Update the TAG version in `Makefile` and update the `Changelog`. Update the
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`*.yaml.in` to point to the new tag. Send a PR but mark it as "DO NOT MERGE".
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5. Once the PR is approved, build and push the container for real **for all architectures**:
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```console
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# Build for linux/amd64 (default)
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$ make push ARCH=amd64
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# ---> gcr.io/google_containers/kube-dns-amd64:TAG
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$ make push ARCH=arm
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# ---> gcr.io/google_containers/kube-dns-arm:TAG
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$ make push ARCH=arm64
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# ---> gcr.io/google_containers/kube-dns-arm64:TAG
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$ make push ARCH=ppc64le
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# ---> gcr.io/google_containers/kube-dns-ppc64le:TAG
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$ make push ARCH=s390x
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# ---> gcr.io/google_containers/kube-dns-s390x:TAG
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```
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6. Manually deploy this to your own cluster by updating the replication
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controller and deleting the running pod(s).
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7. Verify it works.
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8. Allow the PR to be merged.
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[]()
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