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Add glide.yaml and vendor deps

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Dalton Hubble 2016-12-03 22:43:32 -08:00
parent db918f12ad
commit 5b3d5e81bd
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# Copyright 2014 The Kubernetes Authors.
#
# 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.
# required:
# KUBE_ROOT: path of the root of the Kubernetes reposiitory
# optional override
# FEDERATION_IMAGE_REPO_BASE: repo which federated images are tagged under (default gcr.io/google_containers)
# FEDERATION_NAMESPACE: name of the namespace will created for the federated components in the underlying cluster.
# KUBE_PLATFORM
# KUBE_ARCH
# KUBE_BUILD_STAGE
: "${KUBE_ROOT?Must set KUBE_ROOT env var}"
# Provides the $KUBERNETES_PROVIDER variable and detect-project function
source "${KUBE_ROOT}/cluster/kube-util.sh"
# If $FEDERATION_PUSH_REPO_BASE isn't set, then set the GCR registry name
# based on the detected project name for gce and gke providers.
FEDERATION_PUSH_REPO_BASE=${FEDERATION_PUSH_REPO_BASE:-}
if [[ -z "${FEDERATION_PUSH_REPO_BASE}" ]]; then
if [[ "${KUBERNETES_PROVIDER}" == "gke" || "${KUBERNETES_PROVIDER}" == "gce" ]]; then
# Populates $PROJECT
detect-project
if [[ ${PROJECT} == *':'* ]]; then
echo "${PROJECT} contains ':' and can not be used as FEDERATION_PUSH_REPO_BASE. Please set FEDERATION_PUSH_REPO_BASE explicitly."
exit 1
fi
FEDERATION_PUSH_REPO_BASE=gcr.io/${PROJECT}
else
echo "Must set FEDERATION_PUSH_REPO_BASE env var"
exit 1
fi
fi
FEDERATION_IMAGE_REPO_BASE=${FEDERATION_IMAGE_REPO_BASE:-'gcr.io/google_containers'}
FEDERATION_NAMESPACE=${FEDERATION_NAMESPACE:-federation}
KUBE_PLATFORM=${KUBE_PLATFORM:-linux}
KUBE_ARCH=${KUBE_ARCH:-amd64}
KUBE_BUILD_STAGE=${KUBE_BUILD_STAGE:-release-stage}
source "${KUBE_ROOT}/cluster/common.sh"
host_kubectl="${KUBE_ROOT}/cluster/kubectl.sh --namespace=${FEDERATION_NAMESPACE}"
# required:
# FEDERATION_PUSH_REPO_BASE: repo to which federated container images will be pushed
# FEDERATION_IMAGE_TAG: reference and pull all federated images with this tag.
function create-federation-api-objects {
(
: "${FEDERATION_PUSH_REPO_BASE?Must set FEDERATION_PUSH_REPO_BASE env var}"
: "${FEDERATION_IMAGE_TAG?Must set FEDERATION_IMAGE_TAG env var}"
export FEDERATION_APISERVER_DEPLOYMENT_NAME="federation-apiserver"
export FEDERATION_APISERVER_IMAGE_REPO="${FEDERATION_PUSH_REPO_BASE}/hyperkube"
export FEDERATION_APISERVER_IMAGE_TAG="${FEDERATION_IMAGE_TAG}"
export FEDERATION_CONTROLLER_MANAGER_DEPLOYMENT_NAME="federation-controller-manager"
export FEDERATION_CONTROLLER_MANAGER_IMAGE_REPO="${FEDERATION_PUSH_REPO_BASE}/hyperkube"
export FEDERATION_CONTROLLER_MANAGER_IMAGE_TAG="${FEDERATION_IMAGE_TAG}"
if [[ -z "${FEDERATION_DNS_PROVIDER:-}" ]]; then
# Set the appropriate value based on cloud provider.
if [[ "$KUBERNETES_PROVIDER" == "gce" || "${KUBERNETES_PROVIDER}" == "gke" ]]; then
echo "setting dns provider to google-clouddns"
export FEDERATION_DNS_PROVIDER="google-clouddns"
elif [[ "${KUBERNETES_PROVIDER}" == "aws" ]]; then
echo "setting dns provider to aws-route53"
export FEDERATION_DNS_PROVIDER="aws-route53"
else
echo "Must set FEDERATION_DNS_PROVIDER env var"
exit 1
fi
fi
export FEDERATION_SERVICE_CIDR=${FEDERATION_SERVICE_CIDR:-"10.10.0.0/24"}
#Only used for providers that require a nodeport service (vagrant for now)
#We will use loadbalancer services where we can
export FEDERATION_API_NODEPORT=32111
export FEDERATION_NAMESPACE
export FEDERATION_NAME="${FEDERATION_NAME:-federation}"
export DNS_ZONE_NAME="${DNS_ZONE_NAME:-federation.example.}" # See https://tools.ietf.org/html/rfc2606
template="go run ${KUBE_ROOT}/federation/cluster/template.go"
FEDERATION_KUBECONFIG_PATH="${KUBE_ROOT}/federation/cluster/kubeconfig"
federation_kubectl="${KUBE_ROOT}/cluster/kubectl.sh --context=federation-cluster --namespace=default"
manifests_root="${KUBE_ROOT}/federation/manifests/"
$template "${manifests_root}/federation-ns.yaml" | $host_kubectl apply -f -
cleanup-federation-api-objects
export FEDERATION_API_HOST=""
export KUBE_MASTER_IP=""
export IS_DNS_NAME="false"
if [[ "$KUBERNETES_PROVIDER" == "vagrant" ]];then
# The vagrant approach is to use a nodeport service, and point kubectl at one of the nodes
$template "${manifests_root}/federation-apiserver-nodeport-service.yaml" | $host_kubectl create -f -
node_addresses=`$host_kubectl get nodes -o=jsonpath='{.items[*].status.addresses[?(@.type=="InternalIP")].address}'`
FEDERATION_API_HOST=`printf "$node_addresses" | cut -d " " -f1`
KUBE_MASTER_IP="${FEDERATION_API_HOST}:${FEDERATION_API_NODEPORT}"
elif [[ "$KUBERNETES_PROVIDER" == "gce" || "$KUBERNETES_PROVIDER" == "gke" || "$KUBERNETES_PROVIDER" == "aws" ]];then
# Any providers where ingress is a DNS name should tick this box.
# TODO(chom): attempt to do this automatically
if [[ "$KUBERNETES_PROVIDER" == "aws" ]];then
IS_DNS_NAME="true"
fi
# any capable providers should use a loadbalancer service
# we check for ingress.ip and ingress.hostname, so should work for any loadbalancer-providing provider
# allows 30x5 = 150 seconds for loadbalancer creation
$template "${manifests_root}/federation-apiserver-lb-service.yaml" | $host_kubectl create -f -
for i in {1..30};do
echo "attempting to get federation-apiserver loadbalancer hostname ($i / 30)"
LB_STATUS=`${host_kubectl} get -o=jsonpath svc/${FEDERATION_APISERVER_DEPLOYMENT_NAME} --template '{.status.loadBalancer}'`
# Check if ingress field has been set in load balancer status.
if [[ "${LB_STATUS}" != *"ingress"* ]]; then
echo "Waiting for load balancer status to be set"
sleep 5
continue
fi
for field in ip hostname;do
FEDERATION_API_HOST=`${host_kubectl} get -o=jsonpath svc/${FEDERATION_APISERVER_DEPLOYMENT_NAME} --template '{.status.loadBalancer.ingress[*].'"${field}}"`
if [[ ! -z "${FEDERATION_API_HOST// }" ]];then
break 2
fi
done
if [[ $i -eq 30 ]];then
echo "Could not find ingress hostname for federation-apiserver loadbalancer service"
exit 1
fi
sleep 5
done
KUBE_MASTER_IP="${FEDERATION_API_HOST}:443"
else
echo "provider ${KUBERNETES_PROVIDER} is not (yet) supported for e2e testing"
exit 1
fi
echo "Found federation-apiserver host at $FEDERATION_API_HOST"
FEDERATION_API_TOKEN="$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)"
export FEDERATION_API_KNOWN_TOKENS="${FEDERATION_API_TOKEN},admin,admin"
gen-kube-basicauth
export FEDERATION_API_BASIC_AUTH="${KUBE_PASSWORD},${KUBE_USER},admin"
# Create a kubeconfig with credentails for federation-apiserver. We will
# then use this kubeconfig to create a secret which the federation
# controller manager can use to talk to the federation-apiserver.
# Note that the file name should be "kubeconfig" so that the secret key gets the same name.
KUBECONFIG_DIR=$(dirname ${KUBECONFIG:-$DEFAULT_KUBECONFIG})
CONTEXT=federation-cluster \
KUBE_BEARER_TOKEN="$FEDERATION_API_TOKEN" \
KUBE_USER="${KUBE_USER}" \
KUBE_PASSWORD="${KUBE_PASSWORD}" \
KUBECONFIG="${KUBECONFIG_DIR}/federation/federation-apiserver/kubeconfig" \
create-kubeconfig
# Create secret with federation-apiserver's kubeconfig
$host_kubectl create secret generic federation-apiserver-kubeconfig --from-file="${KUBECONFIG_DIR}/federation/federation-apiserver/kubeconfig" --namespace="${FEDERATION_NAMESPACE}"
# Create secrets with all the kubernetes-apiserver's kubeconfigs.
# Note: This is used only by the test setup (where kubernetes clusters are
# brought up with FEDERATION=true). Users are expected to create this secret
# themselves.
for dir in ${KUBECONFIG_DIR}/federation/kubernetes-apiserver/*; do
# We create a secret with the same name as the directory name (which is
# same as cluster name in kubeconfig).
# Massage the name so that it is valid (should not contain "_" and max 253
# chars)
name=$(basename $dir)
name=$(echo "$name" | sed -e "s/_/-/g") # Replace "_" by "-"
name=${name:0:252}
echo "Creating secret with name: $name"
$host_kubectl create secret generic ${name} --from-file="${dir}/kubeconfig" --namespace="${FEDERATION_NAMESPACE}"
done
# Create server certificates.
ensure-temp-dir
echo "Creating federation apiserver certs for federation api host: ${FEDERATION_API_HOST} ( is this a dns name?: ${IS_DNS_NAME} )"
MASTER_NAME="federation-apiserver" create-federation-apiserver-certs ${FEDERATION_API_HOST}
export FEDERATION_APISERVER_CA_CERT_BASE64="${FEDERATION_APISERVER_CA_CERT_BASE64}"
export FEDERATION_APISERVER_CERT_BASE64="${FEDERATION_APISERVER_CERT_BASE64}"
export FEDERATION_APISERVER_KEY_BASE64="${FEDERATION_APISERVER_KEY_BASE64}"
# Enable the NamespaceLifecycle admission control by default.
export FEDERATION_ADMISSION_CONTROL="${FEDERATION_ADMISSION_CONTROL:-NamespaceLifecycle}"
for file in federation-etcd-pvc.yaml federation-apiserver-{deployment,secrets}.yaml federation-controller-manager-deployment.yaml; do
$template "${manifests_root}/${file}" | $host_kubectl create -f -
done
# Update the users kubeconfig to include federation-apiserver credentials.
CONTEXT=federation-cluster \
KUBE_BEARER_TOKEN="$FEDERATION_API_TOKEN" \
KUBE_USER="${KUBE_USER}" \
KUBE_PASSWORD="${KUBE_PASSWORD}" \
SECONDARY_KUBECONFIG=true \
create-kubeconfig
# Don't finish provisioning until federation-apiserver pod is running
for i in {1..30};do
#TODO(colhom): in the future this needs to scale out for N pods. This assumes just one pod
phase="$($host_kubectl get -o=jsonpath pods -lapp=federated-cluster,module=federation-apiserver --template '{.items[*].status.phase}')"
echo "Waiting for federation-apiserver to be running...(phase= $phase)"
if [[ "$phase" == "Running" ]];then
echo "federation-apiserver pod is running!"
break
fi
if [[ $i -eq 30 ]];then
echo "federation-apiserver pod is not running! giving up."
exit 1
fi
sleep 4
done
# Verify that federation-controller-manager pod is running.
for i in {1..30};do
#TODO(colhom): in the future this needs to scale out for N pods. This assumes just one pod
phase="$($host_kubectl get -o=jsonpath pods -lapp=federated-cluster,module=federation-controller-manager --template '{.items[*].status.phase}')"
echo "Waiting for federation-controller-manager to be running...(phase= $phase)"
if [[ "$phase" == "Running" ]];then
echo "federation-controller-manager pod is running!"
break
fi
if [[ $i -eq 30 ]];then
echo "federation-controller-manager pod is not running! giving up."
exit 1
fi
sleep 4
done
)
}
# Creates the required certificates for federation apiserver.
# $1: The public IP or DNS name for the master.
#
# Assumed vars
# KUBE_TEMP
# MASTER_NAME
# IS_DNS_NAME=true|false
function create-federation-apiserver-certs {
local primary_cn
local sans
if [[ "${IS_DNS_NAME:-}" == "true" ]];then
primary_cn="$(printf "${1}" | sha1sum | tr " -" " ")"
sans="DNS:${1},DNS:${MASTER_NAME}"
else
primary_cn="${1}"
sans="IP:${1},DNS:${MASTER_NAME}"
fi
echo "Generating certs for alternate-names: ${sans}"
local kube_temp="${KUBE_TEMP}/federation"
mkdir -p "${kube_temp}"
KUBE_TEMP="${kube_temp}" PRIMARY_CN="${primary_cn}" SANS="${sans}" generate-certs
local cert_dir="${kube_temp}/easy-rsa-master/easyrsa3"
# By default, linux wraps base64 output every 76 cols, so we use 'tr -d' to remove whitespaces.
# Note 'base64 -w0' doesn't work on Mac OS X, which has different flags.
FEDERATION_APISERVER_CA_CERT_BASE64=$(cat "${cert_dir}/pki/ca.crt" | base64 | tr -d '\r\n')
FEDERATION_APISERVER_CERT_BASE64=$(cat "${cert_dir}/pki/issued/${MASTER_NAME}.crt" | base64 | tr -d '\r\n')
FEDERATION_APISERVER_KEY_BASE64=$(cat "${cert_dir}/pki/private/${MASTER_NAME}.key" | base64 | tr -d '\r\n')
}
# Required
# FEDERATION_PUSH_REPO_BASE: the docker repo where federated images will be pushed
# FEDERATION_IMAGE_TAG: the tag of the image to be pushed
function push-federation-images {
: "${FEDERATION_PUSH_REPO_BASE?Must set FEDERATION_PUSH_REPO_BASE env var}"
: "${FEDERATION_IMAGE_TAG?Must set FEDERATION_IMAGE_TAG env var}"
source "${KUBE_ROOT}/build-tools/common.sh"
source "${KUBE_ROOT}/hack/lib/util.sh"
local FEDERATION_BINARIES=${FEDERATION_BINARIES:-"hyperkube"}
local bin_dir="${KUBE_ROOT}/_output/${KUBE_BUILD_STAGE}/server/${KUBE_PLATFORM}-${KUBE_ARCH}/kubernetes/server/bin"
if [[ ! -d "${bin_dir}" ]];then
echo "${bin_dir} does not exist! Run make quick-release or make release"
exit 1
fi
for binary in ${FEDERATION_BINARIES}; do
local bin_path="${bin_dir}/${binary}"
if [[ ! -f "${bin_path}" ]]; then
echo "${bin_path} does not exist!"
exit 1
fi
local docker_build_path="${bin_path}.dockerbuild"
local docker_file_path="${docker_build_path}/Dockerfile"
rm -rf ${docker_build_path}
mkdir -p ${docker_build_path}
ln "${bin_path}" "${docker_build_path}/${binary}"
printf " FROM debian:jessie \n ADD ${binary} /usr/local/bin/${binary}\n" > ${docker_file_path}
local docker_image_tag="${FEDERATION_PUSH_REPO_BASE}/${binary}:${FEDERATION_IMAGE_TAG}"
# Build the docker image on-the-fly.
#
# NOTE: This is only a temporary fix until the proposal in issue
# https://github.com/kubernetes/kubernetes/issues/28630 is implemented.
# Also, the new turn up mechanism completely obviates this step.
#
# TODO(madhusudancs): Remove this code when the new turn up mechanism work
# is merged.
kube::log::status "Building docker image ${docker_image_tag} from the binary"
docker build -q -t "${docker_image_tag}" ${docker_build_path} >/dev/null
rm -rf ${docker_build_path}
kube::log::status "Pushing ${docker_image_tag}"
if [[ "${FEDERATION_PUSH_REPO_BASE}" == "gcr.io/"* ]]; then
echo " -> GCR repository detected. Using gcloud"
gcloud docker -- push "${docker_image_tag}"
else
docker push "${docker_image_tag}"
fi
kube::log::status "Deleting docker image ${docker_image_tag}"
docker rmi "${docker_image_tag}" 2>/dev/null || true
done
}
function cleanup-federation-api-objects {
# Delete all resources with the federated-cluster label.
$host_kubectl delete pods,svc,rc,deployment,secret -lapp=federated-cluster
# Delete all resources in FEDERATION_NAMESPACE.
$host_kubectl delete pvc,pv,pods,svc,rc,deployment,secret --namespace=${FEDERATION_NAMESPACE} --all
}