Merge pull request #1106 from aaron-prindle/update-localkube-docker

Updated localkube docker instructions, added build to main makefile

Makefile

@@ -20,6 +20,7 @@ VERSION ?= v$(VERSION_MAJOR).$(VERSION_MINOR).$(VERSION_BUILD)
 DEB_VERSION ?= $(VERSION_MAJOR).$(VERSION_MINOR)-$(VERSION_BUILD)
 INSTALL_SIZE ?= $(shell du out/minikube-windows-amd64.exe | cut -f1)
 BUILDROOT_BRANCH ?= 2016.08
+REGISTRY?=gcr.io/k8s-minikube
 
 ISO_VERSION ?= v1.0.6
 ISO_BUCKET ?= minikube/iso
@@ -47,6 +48,7 @@ BUILD_OS := $(shell uname -s)
 
 LOCALKUBE_VERSION := $(shell $(PYTHON) hack/get_k8s_version.py --k8s-version-only 2>&1)
 LOCALKUBE_BUCKET := gs://minikube/k8sReleases
+TAG ?= $(LOCALKUBE_VERSION)
 
 # Set the version information for the Kubernetes servers, and build localkube statically
 K8S_VERSION_LDFLAGS := $(shell $(PYTHON) hack/get_k8s_version.py 2>&1)
@@ -173,8 +175,14 @@ release-localkube: out/localkube checksum
 update-releases: 
 	gsutil cp deploy/minikube/k8s_releases.json gs://minikube/k8s_releases.json
 
+out/localkube-image: out/localkube
+	# TODO(aprindle) make addons placed into container configurable
+	docker build -t $(REGISTRY)/localkube-image:$(TAG) -f deploy/docker/Dockerfile .
+	@echo ""
+	@echo "${REGISTRY}/localkube-image:$(TAG) succesfully built"
+	@echo "See https://github.com/kubernetes/minikube/tree/master/deploy/docker for instrucions on how to run image"
+
 .PHONY: release-iso
 release-iso: minikube_iso checksum
 	gsutil cp out/minikube.iso gs://$(ISO_BUCKET)/minikube-$(ISO_VERSION).iso
 	gsutil cp out/minikube.iso.sha256 gs://$(ISO_BUCKET)/minikube-$(ISO_VERSION).iso.sha256
-

deploy/docker/Dockerfile

@@ -27,6 +27,6 @@ RUN DEBIAN_FRONTEND=noninteractive apt-get update -y \
     && DEBIAN_FRONTEND=noninteractive apt-get clean && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # Copy over important files
-COPY localkube /
-COPY static-pods /etc/kubernetes/manifests
-COPY addons /etc/kubernetes/addons
+COPY out/localkube /
+COPY out/deploy/addons/addon-manager.yaml /etc/kubernetes/manifests/addon-manager.yaml
+COPY out/deploy/addons /etc/kubernetes/addons

deploy/docker/Makefile

@@ -1,31 +0,0 @@
-# Copyright 2016 The Kubernetes Authors All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-REGISTRY?=gcr.io/google_containers
-ARCH?=amd64
-TEMP_DIR:=$(shell mktemp -d)
-
-all: build
-build:
-
-ifndef VERSION
-    $(error VERSION is undefined)
-endif
-
-	cp -r ./* $(TEMP_DIR)
-	cp -r ../addons ./static-pods $(TEMP_DIR)
-	cp ../../out/localkube $(TEMP_DIR)
-	chmod +x $(TEMP_DIR)/localkube
-
-	docker build -t $(REGISTRY)/localkube-$(ARCH):$(VERSION) $(TEMP_DIR)

deploy/docker/README.md

@@ -1,11 +1,11 @@
 ### Run localkube in a docker container (experimental)
 
-**Warning:** This is very experimental code at the moment.
+**Warning:** This is experimental code at the moment.
 
 #### How to build
-
+From root minikube/ directory run:
 ```console
-$ make VERSION=vX.Y.Z
+$ make localkube-image #optional env-vars: TAG=LOCALKUBE_VERSION REGISTRY=gcr.io/k8s-minikube
 ```
 
 #### How to run
@@ -20,7 +20,17 @@ $ docker run -d \
     --net=host \
     --pid=host \
     --privileged \
-    gcr.io/google_containers/localkube-amd64:vX.Y.Z \
+    gcr.io/k8s-minikube/localkube-amd64:LOCALKUBE_VERSION \
     /localkube start \
+    --apiserver-insecure-address=0.0.0.0 \
+    --apiserver-insecure-port=8080 \
+    --logtostderr=true \
     --containerized
 ```
+Then to setup `kubectl` to use this cluster:
+```console
+kubectl config set-cluster localkube-image --server=http://127.0.0.1:8080 --api-version=v1
+kubectl config set-context localkube-image --cluster=localkube-image
+kubectl config use-context localkube-image
+```
+Now `kubectl` should be configured to properly access your local k8s environment

deploy/docker/static-pods/addon-manager.yaml

@@ -1,29 +0,0 @@
-# Copyright 2016 The Kubernetes Authors All rights reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#     http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-apiVersion: v1
-kind: Pod
-metadata:
-  name: kube-addon-manager
-  namespace: kube-system
-  version: v2
-spec:
-  hostNetwork: true
-  containers:
-  - name: kube-addon-manager
-    image: gcr.io/google-containers/kube-addon-manager-amd64:v2
-    resources:
-      requests:
-        cpu: 5m
-        memory: 50Mi