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Merge pull request #39033 from shyamjvs/provider-independent-kubemark

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Automatic merge from submit-queue (batch tested with PRs 36693, 40154, 40170, 39033)

Refactored kubemark into cloud-provider independent code and GCE specific code

Ref issue #38967 

The following are the major changes as part of this refactoring:
- Moved cluster-kubemark/config-default.sh -> cluster-kubemark/gce/config-default.sh (as the config is gce-specific)
- Changed kubernetes/cluster/kubemark/util.sh to source the right scripts based on the cloud-provider
- Added test/kubemark/skeleton/util.sh which defines a well-commented interface that any cloud-provider should implement to run kubemark. (We have this interface defined only for gce currently)
  This includes functions like creating the master machine instance along with its resources, executing a given command on the master (like ssh), scp, deleting the master instance and its resources.
  All these functions have to be overrided by each cloud provider inside the file /test/kubemark/$CLOUD_PROVIDER/util.sh
- Added the file test/kubemark/cloud-provider-config.sh which sets the variable CLOUD_PROVIDER that is later picked up by various scripts (start-kubemark.sh, stop-kubemark.sh, run-e2e-tests.sh)
- Removed test/kubemark/common.sh and moved whatever provider-independent code it had into start-kubemark.sh (the only place where the scipt is called) and moved the little gce-specific code
  into test/kubemark/gce/util.sh.
- Finally, removed useless code and restructured start-kubemark.sh and stop-kubemark.sh scripts.

@kubernetes/sig-scalability-misc @wojtek-t @gmarek
This commit is contained in:
Kubernetes Submit Queue 2017-01-20 09:18:54 -08:00 committed by GitHub
commit 093ceb9528
12 changed files with 524 additions and 363 deletions
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2
cluster/kubemark/config-default.sh → cluster/kubemark/gce/config-default.sh
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@ -1,6 +1,6 @@
#!/bin/bash #!/bin/bash
# Copyright 2015 The Kubernetes Authors. # Copyright 2017 The Kubernetes Authors.
# #
# Licensed under the Apache License, Version 2.0 (the "License"); # Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License. # you may not use this file except in compliance with the License.

5
cluster/kubemark/util.sh
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@ -15,5 +15,6 @@
# limitations under the License. # limitations under the License.
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../.. KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
source ${KUBE_ROOT}/cluster/gce/util.sh source ${KUBE_ROOT}/test/kubemark/cloud-provider-config.sh
source ${KUBE_ROOT}/cluster/kubemark/config-default.sh source ${KUBE_ROOT}/cluster/${CLOUD_PROVIDER}/util.sh
source ${KUBE_ROOT}/cluster/kubemark/${CLOUD_PROVIDER}/config-default.sh

17
test/kubemark/cloud-provider-config.sh Normal file
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@ -0,0 +1,17 @@
#!/bin/bash
# Copyright 2017 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.
CLOUD_PROVIDER="${CLOUD_PROVIDER:-gce}"

71
test/kubemark/common.sh
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@ -1,71 +0,0 @@
#!/bin/bash
# Copyright 2015 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.
source "${KUBE_ROOT}/cluster/kubemark/config-default.sh"
source "${KUBE_ROOT}/cluster/kubemark/util.sh"
source "${KUBE_ROOT}/cluster/lib/util.sh"
# hack/lib/init.sh will ovewrite ETCD_VERSION if this is unset
# what what is default in hack/lib/etcd.sh
# To avoid it, if it is empty, we set it to 'avoid-overwrite' and
# clean it after that.
if [ -z "${ETCD_VERSION:-}" ]; then
ETCD_VERSION="avoid-overwrite"
fi
source "${KUBE_ROOT}/hack/lib/init.sh"
if [ "${ETCD_VERSION:-}" == "avoid-overwrite" ]; then
ETCD_VERSION=""
fi
detect-project &> /dev/null
export PROJECT
find-release-tars
MASTER_NAME="${INSTANCE_PREFIX}-kubemark-master"
MASTER_TAG="kubemark-master"
EVENT_STORE_NAME="${INSTANCE_PREFIX}-event-store"
RETRIES=3
export KUBECTL="${KUBE_ROOT}/cluster/kubectl.sh"
export KUBEMARK_DIRECTORY="${KUBE_ROOT}/test/kubemark"
export RESOURCE_DIRECTORY="${KUBEMARK_DIRECTORY}/resources"
# Runs gcloud compute command with the given parameters. Up to $RETRIES will be made
# to execute the command.
# arguments:
# $@: all stuff that goes after 'gcloud compute '
function run-gcloud-compute-with-retries {
echo "" > /tmp/gcloud_retries
for attempt in $(seq 1 ${RETRIES}); do
if ! gcloud compute $@ &> /tmp/gcloud_retries; then
if [[ $(grep -c "already exists" /tmp/gcloud_retries) -gt 0 ]]; then
if [[ "${attempt}" == 1 ]]; then
echo -e "${color_red} Failed to $1 $2 $3 as the resource hasn't been deleted from a previous run.${color_norm}" >& 2
exit 1
fi
echo -e "${color_yellow}Succeeded to $1 $2 $3 in the previous attempt, but status response wasn't received.${color_norm}"
return 0
fi
echo -e "${color_yellow}Attempt $(($attempt+1)) failed to $1 $2 $3. Retrying.${color_norm}" >& 2
sleep $(($attempt * 5))
else
return 0
fi
done
echo -e "${color_red} Failed to $1 $2 $3.${color_norm}" >& 2
exit 1
}

4
test/kubemark/configure-kubectl.sh
View File

@ -14,9 +14,7 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
curl https://sdk.cloud.google.com 2> /dev/null | bash # This script assumes that kubectl binary is present in PATH.
sudo gcloud components update kubectl -q
sudo ln -s /usr/local/share/google/google-cloud-sdk/bin/kubectl /bin/
kubectl config set-cluster hollow-cluster --server=http://localhost:8080 --insecure-skip-tls-verify=true kubectl config set-cluster hollow-cluster --server=http://localhost:8080 --insecure-skip-tls-verify=true
kubectl config set-credentials $(whoami) kubectl config set-credentials $(whoami)
kubectl config set-context hollow-context --cluster=hollow-cluster --user=$(whoami) kubectl config set-context hollow-context --cluster=hollow-cluster --user=$(whoami)

140
test/kubemark/gce/util.sh Normal file
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@ -0,0 +1,140 @@
#!/bin/bash
# Copyright 2017 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.
source "${KUBE_ROOT}/cluster/gce/util.sh"
detect-project &> /dev/null
export PROJECT
RETRIES=3
# Runs gcloud compute command with the given parameters. Up to $RETRIES will be made
# to execute the command.
# arguments:
# $@: all stuff that goes after 'gcloud compute'
function run-gcloud-compute-with-retries {
for attempt in $(seq 1 ${RETRIES}); do
local -r gcloud_cmd_hash=`echo "gcloud compute $@" | md5sum | cut -f1 -d" "`
local -r gcloud_logfile="/tmp/gcloud_${gcloud_cmd_hash}.log"
echo "" > ${gcloud_logfile}
if ! gcloud compute "$@" |& tee ${gcloud_logfile}; then
if [[ $(grep -c "already exists" ${gcloud_logfile}) -gt 0 ]]; then
if [[ "${attempt}" == 1 ]]; then
echo -e "${color_red} Failed to $1 $2 $3 as the resource hasn't been deleted from a previous run.${color_norm}" >& 2
exit 1
fi
echo -e "${color_yellow}Succeeded to $1 $2 $3 in the previous attempt, but status response wasn't received.${color_norm}"
return 0
fi
echo -e "${color_yellow}Attempt $attempt failed to $1 $2 $3. Retrying.${color_norm}" >& 2
sleep $(($attempt * 5))
else
echo -e "${color_green}Succeeded to gcloud compute $1 $2 $3.${color_norm}"
return 0
fi
done
echo -e "${color_red} Failed to $1 $2 $3.${color_norm}" >& 2
exit 1
}
function create-master-instance-with-resources {
GCLOUD_COMMON_ARGS="--project ${PROJECT} --zone ${ZONE}"
run-gcloud-compute-with-retries disks create "${MASTER_NAME}-pd" \
${GCLOUD_COMMON_ARGS} \
--type "${MASTER_DISK_TYPE}" \
--size "${MASTER_DISK_SIZE}"
if [ "${EVENT_PD:-false}" == "true" ]; then
run-gcloud-compute-with-retries disks create "${MASTER_NAME}-event-pd" \
${GCLOUD_COMMON_ARGS} \
--type "${MASTER_DISK_TYPE}" \
--size "${MASTER_DISK_SIZE}"
fi
run-gcloud-compute-with-retries addresses create "${MASTER_NAME}-ip" \
--project "${PROJECT}" \
--region "${REGION}" -q
MASTER_IP=$(gcloud compute addresses describe "${MASTER_NAME}-ip" \
--project "${PROJECT}" --region "${REGION}" -q --format='value(address)')
run-gcloud-compute-with-retries instances create "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} \
--address "${MASTER_IP}" \
--machine-type "${MASTER_SIZE}" \
--image-project="${MASTER_IMAGE_PROJECT}" \
--image "${MASTER_IMAGE}" \
--tags "${MASTER_TAG}" \
--network "${NETWORK}" \
--scopes "storage-ro,compute-rw,logging-write" \
--boot-disk-size "${MASTER_ROOT_DISK_SIZE}" \
--disk "name=${MASTER_NAME}-pd,device-name=master-pd,mode=rw,boot=no,auto-delete=no"
if [ "${EVENT_PD:-false}" == "true" ]; then
echo "Attaching ${MASTER_NAME}-event-pd to ${MASTER_NAME}"
run-gcloud-compute-with-retries instances attach-disk "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} \
--disk "${MASTER_NAME}-event-pd" \
--device-name="master-event-pd"
fi
run-gcloud-compute-with-retries firewall-rules create "${MASTER_NAME}-https" \
--project "${PROJECT}" \
--network "${NETWORK}" \
--source-ranges "0.0.0.0/0" \
--target-tags "${MASTER_TAG}" \
--allow "tcp:443"
}
# Command to be executed is '$1'.
# No. of retries is '$2' (if provided) or 1 (default).
function execute-cmd-on-master-with-retries() {
RETRIES="${2:-1}" run-gcloud-compute-with-retries ssh "${MASTER_NAME}" --zone="${ZONE}" --project="${PROJECT}" --command="$1"
}
function copy-files() {
run-gcloud-compute-with-retries copy-files --zone="${ZONE}" --project="${PROJECT}" $@
}
function delete-master-instance-and-resources {
GCLOUD_COMMON_ARGS="--project ${PROJECT} --zone ${ZONE} --quiet"
gcloud compute instances delete "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${MASTER_NAME}-pd" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${MASTER_NAME}-event-pd" \
${GCLOUD_COMMON_ARGS} &> /dev/null || true
gcloud compute addresses delete "${MASTER_NAME}-ip" \
--project "${PROJECT}" \
--region "${REGION}" \
--quiet || true
gcloud compute firewall-rules delete "${MASTER_NAME}-https" \
--project "${PROJECT}" \
--quiet || true
if [ "${SEPARATE_EVENT_MACHINE:-false}" == "true" ]; then
gcloud compute instances delete "${EVENT_STORE_NAME}" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${EVENT_STORE_NAME}-pd" \
${GCLOUD_COMMON_ARGS} || true
fi
}

2
test/kubemark/resources/heapster_template.json
View File

@ -66,7 +66,7 @@
"/eventer" "/eventer"
], ],
"args": [ "args": [
"--source=kubernetes:https://104.197.233.84:443?inClusterConfig=0&useServiceAccount=0&auth=/kubeconfig/heapster.kubeconfig" "--source=kubernetes:https://{{MASTER_IP}}:443?inClusterConfig=0&useServiceAccount=0&auth=/kubeconfig/heapster.kubeconfig"
], ],
"volumeMounts": [ "volumeMounts": [
{ {

4
test/kubemark/resources/hollow-node_template.json
View File

@ -80,7 +80,7 @@
"command": [ "command": [
"/bin/sh", "/bin/sh",
"-c", "-c",
"./kubemark.sh --morph=kubelet --name=$(NODE_NAME) --kubeconfig=/kubeconfig/kubelet.kubeconfig $(CONTENT_TYPE) --v=2 1>>/var/logs/kubelet_$(MY_POD_NAME).log 2>&1" "./kubemark.sh --morph=kubelet --name=$(NODE_NAME) --kubeconfig=/kubeconfig/kubelet.kubeconfig $(CONTENT_TYPE) --v=2 1>>/var/logs/kubelet_$(NODE_NAME).log 2>&1"
], ],
"volumeMounts": [ "volumeMounts": [
{ {
@ -129,7 +129,7 @@
"command": [ "command": [
"/bin/sh", "/bin/sh",
"-c", "-c",
"./kubemark.sh --morph=proxy --name=$(NODE_NAME) --kubeconfig=/kubeconfig/kubeproxy.kubeconfig $(CONTENT_TYPE) --v=2 1>>/var/logs/kube_proxy_$(MY_POD_NAME).log 2>&1" "./kubemark.sh --morph=proxy --name=$(NODE_NAME) --kubeconfig=/kubeconfig/kubeproxy.kubeconfig $(CONTENT_TYPE) --v=2 1>>/var/logs/kubeproxy_$(NODE_NAME).log 2>&1"
], ],
"volumeMounts": [ "volumeMounts": [
{ {

11
test/kubemark/run-e2e-tests.sh
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@ -14,17 +14,18 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
source "${KUBE_ROOT}/test/kubemark/cloud-provider-config.sh"
source "${KUBE_ROOT}/test/kubemark/${CLOUD_PROVIDER}/util.sh"
source "${KUBE_ROOT}/cluster/kubemark/${CLOUD_PROVIDER}/config-default.sh"
export KUBERNETES_PROVIDER="kubemark" export KUBERNETES_PROVIDER="kubemark"
export KUBE_CONFIG_FILE="config-default.sh" export KUBE_CONFIG_FILE="config-default.sh"
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
# We need an absolute path to KUBE_ROOT # We need an absolute path to KUBE_ROOT
ABSOLUTE_ROOT=$(readlink -f ${KUBE_ROOT}) ABSOLUTE_ROOT=$(readlink -f ${KUBE_ROOT})
source ${KUBE_ROOT}/cluster/kubemark/util.sh
source ${KUBE_ROOT}/cluster/kubemark/config-default.sh
echo "Kubemark master name: ${MASTER_NAME}" echo "Kubemark master name: ${MASTER_NAME}"
detect-master detect-master

63
test/kubemark/skeleton/util.sh Normal file
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@ -0,0 +1,63 @@
#!/bin/bash
# Copyright 2017 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.
# This script contains the helper functions that each provider hosting
# Kubermark must implement to use test/kubemark/start-kubemark.sh and
# test/kubemark/stop-kubemark.sh scripts.
# This function should create a machine instance for the master along
# with any/all of the following resources:
# - Attach a PD to the master (optionally 1 more for storing events)
# - A public IP address for the master ($MASTER_IP)
# - A network firewall rule allowing all TCP traffic on port 443 in master
# Note: This step is compulsory in order for kubemark to work
#
# ENV vars that should be defined by the end of this function:
# 1. MASTER_IP
# 2. MASTER_NAME
#
# Recommended for this function to include retrying logic for the above
# operations in case of failures.
function create-master-instance-with-resources {
echo "MASTER_IP: $MASTER_IP" 1>&2
echo "MASTER_NAME: $MASTER_NAME" 1>&2
}
# This function should execute the command('$1') on the master machine
# (possibly through SSH), retrying in case of failure. The allowed number of
# retries would be '$2' (if not provided, default to single try).
function execute-cmd-on-master-with-retries() {
echo "Executing command on the master" 1>&2
}
# This function should act as an scp for the kubemark cluster, which copies
# the files given by the first n-1 arguments to the remote location given
# by the n^th argument.
#
# Recommended for this function to include retrying logic in case of failures.
function copy-files() {
echo "Copying files" 1>&2
}
# This function should delete the master instance along with all the
# resources that have been allocated inside the function
# 'create-master-instance-with-resources' above.
#
# Recommended for this function to include retrying logic in case of failures.
function delete-master-instance-and-resources {
echo "Deleting master instance and its allocated resources" 1>&2
}

316
test/kubemark/start-kubemark.sh
View File

@ -14,15 +14,34 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# Script that creates a Kubemark cluster with Master running on GCE. # Script that creates a Kubemark cluster for any given cloud provider.
# Hack to make it work for OS X. Ugh...
TMP_ROOT="$(dirname "${BASH_SOURCE}")/../.." TMP_ROOT="$(dirname "${BASH_SOURCE}")/../.."
KUBE_ROOT=$(readlink -e ${TMP_ROOT} 2> /dev/null || perl -MCwd -e 'print Cwd::abs_path shift' ${TMP_ROOT}) KUBE_ROOT=$(readlink -e ${TMP_ROOT} 2> /dev/null || perl -MCwd -e 'print Cwd::abs_path shift' ${TMP_ROOT})
KUBECTL="${KUBE_ROOT}/cluster/kubectl.sh"
KUBEMARK_DIRECTORY="${KUBE_ROOT}/test/kubemark"
RESOURCE_DIRECTORY="${KUBEMARK_DIRECTORY}/resources"
source "${KUBE_ROOT}/test/kubemark/common.sh" source "${KUBE_ROOT}/test/kubemark/skeleton/util.sh"
source "${KUBE_ROOT}/test/kubemark/cloud-provider-config.sh"
source "${KUBE_ROOT}/test/kubemark/${CLOUD_PROVIDER}/util.sh"
source "${KUBE_ROOT}/cluster/kubemark/${CLOUD_PROVIDER}/config-default.sh"
function writeEnvironmentFile() { # hack/lib/init.sh will ovewrite ETCD_VERSION if this is unset
# to what is default in hack/lib/etcd.sh
# To avoid it, if it is empty, we set it to 'avoid-overwrite' and
# clean it after that.
if [ -z "${ETCD_VERSION:-}" ]; then
ETCD_VERSION="avoid-overwrite"
fi
source "${KUBE_ROOT}/hack/lib/init.sh"
if [ "${ETCD_VERSION:-}" == "avoid-overwrite" ]; then
ETCD_VERSION=""
fi
# Write all environment variables that we need to pass to the kubemark master,
# locally to the file ${RESOURCE_DIRECTORY}/kubemark-master-env.sh.
function create-master-environment-file {
cat > "${RESOURCE_DIRECTORY}/kubemark-master-env.sh" <<EOF cat > "${RESOURCE_DIRECTORY}/kubemark-master-env.sh" <<EOF
# Generic variables. # Generic variables.
INSTANCE_PREFIX="${INSTANCE_PREFIX:-}" INSTANCE_PREFIX="${INSTANCE_PREFIX:-}"
@ -47,74 +66,33 @@ STORAGE_BACKEND="${STORAGE_BACKEND:-}"
NUM_NODES="${NUM_NODES:-}" NUM_NODES="${NUM_NODES:-}"
CUSTOM_ADMISSION_PLUGINS="${CUSTOM_ADMISSION_PLUGINS:-NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota}" CUSTOM_ADMISSION_PLUGINS="${CUSTOM_ADMISSION_PLUGINS:-NamespaceLifecycle,LimitRanger,ServiceAccount,ResourceQuota}"
EOF EOF
echo "Created the environment file for master."
} }
writeEnvironmentFile # Generate certs/keys for CA, master, kubelet and kubecfg, and tokens for kubelet
# and kubeproxy.
GCLOUD_COMMON_ARGS="--project ${PROJECT} --zone ${ZONE}" function generate-pki-config {
run-gcloud-compute-with-retries disks create "${MASTER_NAME}-pd" \
${GCLOUD_COMMON_ARGS} \
--type "${MASTER_DISK_TYPE}" \
--size "${MASTER_DISK_SIZE}"
if [ "${EVENT_PD:-false}" == "true" ]; then
run-gcloud-compute-with-retries disks create "${MASTER_NAME}-event-pd" \
${GCLOUD_COMMON_ARGS} \
--type "${MASTER_DISK_TYPE}" \
--size "${MASTER_DISK_SIZE}"
fi
run-gcloud-compute-with-retries addresses create "${MASTER_NAME}-ip" \
--project "${PROJECT}" \
--region "${REGION}" -q
MASTER_IP=$(gcloud compute addresses describe "${MASTER_NAME}-ip" \
--project "${PROJECT}" --region "${REGION}" -q --format='value(address)')
run-gcloud-compute-with-retries instances create "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} \
--address "${MASTER_IP}" \
--machine-type "${MASTER_SIZE}" \
--image-project="${MASTER_IMAGE_PROJECT}" \
--image "${MASTER_IMAGE}" \
--tags "${MASTER_TAG}" \
--network "${NETWORK}" \
--scopes "storage-ro,compute-rw,logging-write" \
--boot-disk-size "${MASTER_ROOT_DISK_SIZE}" \
--disk "name=${MASTER_NAME}-pd,device-name=master-pd,mode=rw,boot=no,auto-delete=no"
if [ "${EVENT_PD:-false}" == "true" ]; then
echo "Attaching ${MASTER_NAME}-event-pd to ${MASTER_NAME}"
run-gcloud-compute-with-retries instances attach-disk "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} \
--disk "${MASTER_NAME}-event-pd" \
--device-name="master-event-pd"
fi
run-gcloud-compute-with-retries firewall-rules create "${INSTANCE_PREFIX}-kubemark-master-https" \
--project "${PROJECT}" \
--network "${NETWORK}" \
--source-ranges "0.0.0.0/0" \
--target-tags "${MASTER_TAG}" \
--allow "tcp:443"
ensure-temp-dir ensure-temp-dir
gen-kube-bearertoken gen-kube-bearertoken
gen-kube-basicauth
create-certs ${MASTER_IP} create-certs ${MASTER_IP}
KUBELET_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null) KUBELET_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
KUBE_PROXY_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null) KUBE_PROXY_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
HEAPSTER_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
NODE_PROBLEM_DETECTOR_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null) NODE_PROBLEM_DETECTOR_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
HEAPSTER_TOKEN=$(dd if=/dev/urandom bs=128 count=1 2>/dev/null | base64 | tr -d "=+/" | dd bs=32 count=1 2>/dev/null)
echo "Generated PKI authentication data for kubemark."
}
until gcloud compute ssh --zone="${ZONE}" --project="${PROJECT}" "${MASTER_NAME}" --command="ls" &> /dev/null; do # Wait for the master to be reachable for executing commands on it. We do this by
sleep 1 # trying to run the bash noop(:) on the master, with 10 retries.
done function wait-for-master-reachability {
execute-cmd-on-master-with-retries ":" 10
echo "Checked master reachability for remote command execution."
}
password=$(python -c 'import string,random; print("".join(random.SystemRandom().choice(string.ascii_letters + string.digits) for _ in range(16)))') # Write all the relevant certs/keys/tokens to the master.
function write-pki-config-to-master {
run-gcloud-compute-with-retries ssh --zone="${ZONE}" --project="${PROJECT}" "${MASTER_NAME}" \ PKI_SETUP_CMD="sudo mkdir /home/kubernetes -p && sudo mkdir /etc/srv/kubernetes -p && \
--command="sudo mkdir /home/kubernetes -p && sudo mkdir /etc/srv/kubernetes -p && \
sudo bash -c \"echo ${CA_CERT_BASE64} | base64 --decode > /etc/srv/kubernetes/ca.crt\" && \ sudo bash -c \"echo ${CA_CERT_BASE64} | base64 --decode > /etc/srv/kubernetes/ca.crt\" && \
sudo bash -c \"echo ${MASTER_CERT_BASE64} | base64 --decode > /etc/srv/kubernetes/server.cert\" && \ sudo bash -c \"echo ${MASTER_CERT_BASE64} | base64 --decode > /etc/srv/kubernetes/server.cert\" && \
sudo bash -c \"echo ${MASTER_KEY_BASE64} | base64 --decode > /etc/srv/kubernetes/server.key\" && \ sudo bash -c \"echo ${MASTER_KEY_BASE64} | base64 --decode > /etc/srv/kubernetes/server.key\" && \
@ -123,11 +101,16 @@ run-gcloud-compute-with-retries ssh --zone="${ZONE}" --project="${PROJECT}" "${M
sudo bash -c \"echo \"${KUBE_BEARER_TOKEN},admin,admin\" > /etc/srv/kubernetes/known_tokens.csv\" && \ sudo bash -c \"echo \"${KUBE_BEARER_TOKEN},admin,admin\" > /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo \"${KUBELET_TOKEN},system:node:node-name,uid:kubelet,system:nodes\" >> /etc/srv/kubernetes/known_tokens.csv\" && \ sudo bash -c \"echo \"${KUBELET_TOKEN},system:node:node-name,uid:kubelet,system:nodes\" >> /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo \"${KUBE_PROXY_TOKEN},system:kube-proxy,uid:kube_proxy\" >> /etc/srv/kubernetes/known_tokens.csv\" && \ sudo bash -c \"echo \"${KUBE_PROXY_TOKEN},system:kube-proxy,uid:kube_proxy\" >> /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo \"${HEAPSTER_TOKEN},system:heapster,uid:heapster\" >> /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo \"${NODE_PROBLEM_DETECTOR_TOKEN},system:node-problem-detector,uid:system:node-problem-detector\" >> /etc/srv/kubernetes/known_tokens.csv\" && \ sudo bash -c \"echo \"${NODE_PROBLEM_DETECTOR_TOKEN},system:node-problem-detector,uid:system:node-problem-detector\" >> /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo ${password},admin,admin > /etc/srv/kubernetes/basic_auth.csv\"" sudo bash -c \"echo \"${HEAPSTER_TOKEN},system:heapster,uid:heapster\" >> /etc/srv/kubernetes/known_tokens.csv\" && \
sudo bash -c \"echo ${KUBE_PASSWORD},admin,admin > /etc/srv/kubernetes/basic_auth.csv\""
execute-cmd-on-master-with-retries "${PKI_SETUP_CMD}" 3
echo "Wrote PKI certs, keys, tokens and admin password to master."
}
run-gcloud-compute-with-retries copy-files --zone="${ZONE}" --project="${PROJECT}" \ # Copy all the necessary resource files (scripts/configs/manifests) to the master.
function copy-resource-files-to-master {
copy-files \
"${SERVER_BINARY_TAR}" \ "${SERVER_BINARY_TAR}" \
"${RESOURCE_DIRECTORY}/kubemark-master-env.sh" \ "${RESOURCE_DIRECTORY}/kubemark-master-env.sh" \
"${RESOURCE_DIRECTORY}/start-kubemark-master.sh" \ "${RESOURCE_DIRECTORY}/start-kubemark-master.sh" \
@ -140,13 +123,53 @@ run-gcloud-compute-with-retries copy-files --zone="${ZONE}" --project="${PROJECT
"${RESOURCE_DIRECTORY}/manifests/kube-addon-manager.yaml" \ "${RESOURCE_DIRECTORY}/manifests/kube-addon-manager.yaml" \
"${RESOURCE_DIRECTORY}/manifests/addons/kubemark-rbac-bindings" \ "${RESOURCE_DIRECTORY}/manifests/addons/kubemark-rbac-bindings" \
"kubernetes@${MASTER_NAME}":/home/kubernetes/ "kubernetes@${MASTER_NAME}":/home/kubernetes/
echo "Copied server binary, master startup scripts, configs and resource manifests to master."
}
gcloud compute ssh "${MASTER_NAME}" --zone="${ZONE}" --project="${PROJECT}" \ # Make startup scripts executable and run start-kubemark-master.sh.
--command="sudo chmod a+x /home/kubernetes/configure-kubectl.sh && \ function start-master-components {
echo ""
MASTER_STARTUP_CMD="sudo chmod a+x /home/kubernetes/configure-kubectl.sh && \
sudo chmod a+x /home/kubernetes/start-kubemark-master.sh && \ sudo chmod a+x /home/kubernetes/start-kubemark-master.sh && \
sudo bash /home/kubernetes/start-kubemark-master.sh" sudo bash /home/kubernetes/start-kubemark-master.sh"
execute-cmd-on-master-with-retries "${MASTER_STARTUP_CMD}"
echo "The master has started and is now live."
}
# Setup the docker image for kubemark hollow-node. # Write kubeconfig to ${RESOURCE_DIRECTORY}/kubeconfig.kubemark in order to
# use kubectl locally.
function write-local-kubeconfig {
LOCAL_KUBECONFIG="${RESOURCE_DIRECTORY}/kubeconfig.kubemark"
cat > "${LOCAL_KUBECONFIG}" << EOF
apiVersion: v1
kind: Config
users:
- name: kubecfg
user:
client-certificate-data: "${KUBECFG_CERT_BASE64}"
client-key-data: "${KUBECFG_KEY_BASE64}"
username: admin
password: admin
clusters:
- name: kubemark
cluster:
certificate-authority-data: "${CA_CERT_BASE64}"
server: https://${MASTER_IP}
contexts:
- context:
cluster: kubemark
user: kubecfg
name: kubemark-context
current-context: kubemark-context
EOF
echo "Kubeconfig file for kubemark master written to ${LOCAL_KUBECONFIG}."
}
# Finds the right kubemark binary for 'linux/amd64' platform and uses it to
# create a docker image for hollow-node and upload it to the appropriate
# docker container registry for the cloud provider.
# TODO(shyamjvs): Make the image upload URL and makefile variable w.r.t. provider.
function create-and-upload-hollow-node-image {
MAKE_DIR="${KUBE_ROOT}/cluster/images/kubemark" MAKE_DIR="${KUBE_ROOT}/cluster/images/kubemark"
KUBEMARK_BIN="$(kube::util::find-binary-for-platform kubemark linux/amd64)" KUBEMARK_BIN="$(kube::util::find-binary-for-platform kubemark linux/amd64)"
if [[ -z "${KUBEMARK_BIN}" ]]; then if [[ -z "${KUBEMARK_BIN}" ]]; then
@ -154,7 +177,7 @@ if [[ -z "${KUBEMARK_BIN}" ]]; then
exit 1 exit 1
fi fi
echo "Copying kubemark to ${MAKE_DIR}" echo "Copying kubemark binary to ${MAKE_DIR}"
cp "${KUBEMARK_BIN}" "${MAKE_DIR}" cp "${KUBEMARK_BIN}" "${MAKE_DIR}"
CURR_DIR=`pwd` CURR_DIR=`pwd`
cd "${MAKE_DIR}" cd "${MAKE_DIR}"
@ -173,7 +196,13 @@ for attempt in $(seq 1 ${RETRIES}); do
done done
rm kubemark rm kubemark
cd $CURR_DIR cd $CURR_DIR
echo "Created and uploaded the kubemark hollow-node image to docker registry."
}
# Generate secret and configMap for the hollow-node pods to work, prepare
# manifests of the hollow-node and heapster replication controllers from
# templates, and finally create these resources through kubectl.
function create-kube-hollow-node-resources {
# Create kubeconfig for Kubelet. # Create kubeconfig for Kubelet.
KUBELET_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1 KUBELET_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
kind: Config kind: Config
@ -213,6 +242,25 @@ contexts:
name: kubemark-context name: kubemark-context
current-context: kubemark-context") current-context: kubemark-context")
# Create kubeconfig for NodeProblemDetector.
NPD_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
kind: Config
users:
- name: node-problem-detector
user:
token: ${NODE_PROBLEM_DETECTOR_TOKEN}
clusters:
- name: kubemark
cluster:
insecure-skip-tls-verify: true
server: https://${MASTER_IP}
contexts:
- context:
cluster: kubemark
user: node-problem-detector
name: kubemark-context
current-context: kubemark-context")
# Create kubeconfig for Heapster. # Create kubeconfig for Heapster.
HEAPSTER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1 HEAPSTER_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1
kind: Config kind: Config
@ -232,56 +280,24 @@ contexts:
name: kubemark-context name: kubemark-context
current-context: kubemark-context") current-context: kubemark-context")
# Create kubeconfig for NodeProblemDetector. # Create kubemark namespace.
NPD_KUBECONFIG_CONTENTS=$(echo "apiVersion: v1 "${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/kubemark-ns.json"
kind: Config
users:
- name: node-problem-detector
user:
token: ${NODE_PROBLEM_DETECTOR_TOKEN}
clusters:
- name: kubemark
cluster:
insecure-skip-tls-verify: true
server: https://${MASTER_IP}
contexts:
- context:
cluster: kubemark
user: node-problem-detector
name: kubemark-npd-context
current-context: kubemark-npd-context")
# Create kubeconfig for local kubectl. # Create configmap for configuring hollow- kubelet, proxy and npd.
LOCAL_KUBECONFIG="${RESOURCE_DIRECTORY}/kubeconfig.kubemark" "${KUBECTL}" create configmap "node-configmap" --namespace="kubemark" \
cat > "${LOCAL_KUBECONFIG}" << EOF --from-literal=content.type="${TEST_CLUSTER_API_CONTENT_TYPE}" \
apiVersion: v1 --from-file=kernel.monitor="${RESOURCE_DIRECTORY}/kernel-monitor.json"
kind: Config
users:
- name: kubecfg
user:
client-certificate-data: "${KUBECFG_CERT_BASE64}"
client-key-data: "${KUBECFG_KEY_BASE64}"
username: admin
password: admin
clusters:
- name: kubemark
cluster:
certificate-authority-data: "${CA_CERT_BASE64}"
server: https://${MASTER_IP}
contexts:
- context:
cluster: kubemark
user: kubecfg
name: kubemark-context
current-context: kubemark-context
EOF
sed "s/{{numreplicas}}/${NUM_NODES:-10}/g" "${RESOURCE_DIRECTORY}/hollow-node_template.json" > "${RESOURCE_DIRECTORY}/hollow-node.json" # Create secret for passing kubeconfigs to kubelet, kubeproxy and npd.
sed -i'' -e "s/{{project}}/${PROJECT}/g" "${RESOURCE_DIRECTORY}/hollow-node.json" "${KUBECTL}" create secret generic "kubeconfig" --type=Opaque --namespace="kubemark" \
sed -i'' -e "s/{{master_ip}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/hollow-node.json" --from-literal=kubelet.kubeconfig="${KUBELET_KUBECONFIG_CONTENTS}" \
--from-literal=kubeproxy.kubeconfig="${KUBEPROXY_KUBECONFIG_CONTENTS}" \
mkdir "${RESOURCE_DIRECTORY}/addons" || true --from-literal=heapster.kubeconfig="${HEAPSTER_KUBECONFIG_CONTENTS}" \
--from-literal=npd.kubeconfig="${NPD_KUBECONFIG_CONTENTS}"
# Create addon pods.
# TODO(shyamjvs): Make path to docker image variable in heapster_template.json.
mkdir -p "${RESOURCE_DIRECTORY}/addons"
sed "s/{{MASTER_IP}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/heapster_template.json" > "${RESOURCE_DIRECTORY}/addons/heapster.json" sed "s/{{MASTER_IP}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/heapster_template.json" > "${RESOURCE_DIRECTORY}/addons/heapster.json"
metrics_mem_per_node=4 metrics_mem_per_node=4
metrics_mem=$((200 + ${metrics_mem_per_node}*${NUM_NODES:-10})) metrics_mem=$((200 + ${metrics_mem_per_node}*${NUM_NODES:-10}))
@ -289,56 +305,74 @@ sed -i'' -e "s/{{METRICS_MEM}}/${metrics_mem}/g" "${RESOURCE_DIRECTORY}/addons/h
eventer_mem_per_node=500 eventer_mem_per_node=500
eventer_mem=$((200 * 1024 + ${eventer_mem_per_node}*${NUM_NODES:-10})) eventer_mem=$((200 * 1024 + ${eventer_mem_per_node}*${NUM_NODES:-10}))
sed -i'' -e "s/{{EVENTER_MEM}}/${eventer_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json" sed -i'' -e "s/{{EVENTER_MEM}}/${eventer_mem}/g" "${RESOURCE_DIRECTORY}/addons/heapster.json"
# Create kubemark namespace.
"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/kubemark-ns.json"
# Create configmap for configuring hollow- kubelet, proxy and npd.
"${KUBECTL}" create configmap "node-configmap" --namespace="kubemark" \
--from-literal=content.type="${TEST_CLUSTER_API_CONTENT_TYPE}" \
--from-file=kernel.monitor="${RESOURCE_DIRECTORY}/kernel-monitor.json"
# Create secret for passing kubeconfigs to kubelet, kubeproxy and npd.
"${KUBECTL}" create secret generic "kubeconfig" --type=Opaque --namespace="kubemark" \
--from-literal=kubelet.kubeconfig="${KUBELET_KUBECONFIG_CONTENTS}" \
--from-literal=kubeproxy.kubeconfig="${KUBEPROXY_KUBECONFIG_CONTENTS}" \
--from-literal=heapster.kubeconfig="${HEAPSTER_KUBECONFIG_CONTENTS}" \
--from-literal=npd.kubeconfig="${NPD_KUBECONFIG_CONTENTS}"
# Create addon pods.
"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/addons" --namespace="kubemark" "${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/addons" --namespace="kubemark"
# Create the replication controller for hollow-nodes. # Create the replication controller for hollow-nodes.
# TODO(shyamjvs): Make path to docker image variable in hollow-node_template.json.
sed "s/{{numreplicas}}/${NUM_NODES:-10}/g" "${RESOURCE_DIRECTORY}/hollow-node_template.json" > "${RESOURCE_DIRECTORY}/hollow-node.json"
sed -i'' -e "s/{{project}}/${PROJECT}/g" "${RESOURCE_DIRECTORY}/hollow-node.json"
sed -i'' -e "s/{{master_ip}}/${MASTER_IP}/g" "${RESOURCE_DIRECTORY}/hollow-node.json"
"${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/hollow-node.json" --namespace="kubemark" "${KUBECTL}" create -f "${RESOURCE_DIRECTORY}/hollow-node.json" --namespace="kubemark"
echo "Waiting for all HollowNodes to become Running..." echo "Created secrets, configMaps, replication-controllers required for hollow-nodes."
}
# Wait until all hollow-nodes are running or there is a timeout.
function wait-for-hollow-nodes-to-run-or-timeout {
echo -n "Waiting for all hollow-nodes to become Running"
start=$(date +%s) start=$(date +%s)
nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node 2> /dev/null) || true nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node) || true
ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1)) ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
until [[ "${ready}" -ge "${NUM_NODES}" ]]; do until [[ "${ready}" -ge "${NUM_NODES}" ]]; do
echo -n . echo -n "."
sleep 1 sleep 1
now=$(date +%s) now=$(date +%s)
# Fail it if it already took more than 30 minutes. # Fail it if it already took more than 30 minutes.
if [ $((now - start)) -gt 1800 ]; then if [ $((now - start)) -gt 1800 ]; then
echo "" echo ""
echo "Timeout waiting for all HollowNodes to become Running" echo -e "${color_red} Timeout waiting for all hollow-nodes to become Running. ${color_norm}"
# Try listing nodes again - if it fails it means that API server is not responding # Try listing nodes again - if it fails it means that API server is not responding
if "${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node &> /dev/null; then if "${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node &> /dev/null; then
echo "Found only ${ready} ready Nodes while waiting for ${NUM_NODES}." echo "Found only ${ready} ready hollow-nodes while waiting for ${NUM_NODES}."
else else
echo "Got error while trying to list Nodes. Probably API server is down." echo "Got error while trying to list hollow-nodes. Probably API server is down."
fi fi
pods=$("${KUBECTL}" get pods --namespace=kubemark) || true pods=$("${KUBECTL}" get pods --namespace=kubemark) || true
running=$(($(echo "${pods}" | grep "Running" | wc -l))) running=$(($(echo "${pods}" | grep "Running" | wc -l)))
echo "${running} HollowNode pods are reported as 'Running'" echo "${running} hollow-nodes are reported as 'Running'"
not_running=$(($(echo "${pods}" | grep -v "Running" | wc -l) - 1)) not_running=$(($(echo "${pods}" | grep -v "Running" | wc -l) - 1))
echo "${not_running} HollowNode pods are reported as NOT 'Running'" echo "${not_running} hollow-nodes are reported as NOT 'Running'"
echo $(echo "${pods}" | grep -v "Running") echo $(echo "${pods}" | grep -v "Running")
exit 1 exit 1
fi fi
nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node 2> /dev/null) || true nodes=$("${KUBECTL}" --kubeconfig="${LOCAL_KUBECONFIG}" get node) || true
ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1)) ready=$(($(echo "${nodes}" | grep -v "NotReady" | wc -l) - 1))
done done
echo "" echo -e "${color_green} Done!${color_norm}"
}
############################### Main Function ########################################
# Setup for master.
echo -e "${color_yellow}STARTING SETUP FOR MASTER${color_norm}"
find-release-tars
create-master-environment-file
create-master-instance-with-resources
generate-pki-config
wait-for-master-reachability
write-pki-config-to-master
copy-resource-files-to-master
start-master-components
# Setup for hollow-nodes.
echo ""
echo -e "${color_yellow}STARTING SETUP FOR HOLLOW-NODES${color_norm}"
write-local-kubeconfig
create-and-upload-hollow-node-image
create-kube-hollow-node-resources
wait-for-hollow-nodes-to-run-or-timeout
echo ""
echo "Master IP: ${MASTER_IP}" echo "Master IP: ${MASTER_IP}"
echo "Password to kubemark master: ${password}" echo "Password to kubemark master: ${KUBE_PASSWORD}"
echo "Kubeconfig for kubemark master is written in ${LOCAL_KUBECONFIG}" echo "Kubeconfig for kubemark master is written in ${LOCAL_KUBECONFIG}"

50
test/kubemark/stop-kubemark.sh
View File

@ -14,47 +14,25 @@
# See the License for the specific language governing permissions and # See the License for the specific language governing permissions and
# limitations under the License. # limitations under the License.
# Script that destroys Kubemark clusters and deletes all GCE resources created for Master # Script that destroys Kubemark cluster and deletes all master resources.
KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../.. KUBE_ROOT=$(dirname "${BASH_SOURCE}")/../..
source "${KUBE_ROOT}/test/kubemark/common.sh" source "${KUBE_ROOT}/test/kubemark/skeleton/util.sh"
source "${KUBE_ROOT}/test/kubemark/cloud-provider-config.sh"
source "${KUBE_ROOT}/test/kubemark/${CLOUD_PROVIDER}/util.sh"
source "${KUBE_ROOT}/cluster/kubemark/${CLOUD_PROVIDER}/config-default.sh"
KUBECTL="${KUBE_ROOT}/cluster/kubectl.sh"
RESOURCE_DIRECTORY="${KUBE_ROOT}/test/kubemark/resources"
"${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/hollow-kubelet.json" &> /dev/null || true
"${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/addons" &> /dev/null || true "${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/addons" &> /dev/null || true
"${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/hollow-node.json" &> /dev/null || true
"${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/kubemark-ns.json" &> /dev/null || true "${KUBECTL}" delete -f "${RESOURCE_DIRECTORY}/kubemark-ns.json" &> /dev/null || true
rm -rf "${RESOURCE_DIRECTORY}/addons"
GCLOUD_COMMON_ARGS="--project ${PROJECT} --zone ${ZONE} --quiet" rm -rf "${RESOURCE_DIRECTORY}/addons" \
"${RESOURCE_DIRECTORY}/kubeconfig.kubemark" \
gcloud compute instances delete "${MASTER_NAME}" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${MASTER_NAME}-pd" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${MASTER_NAME}-event-pd" \
${GCLOUD_COMMON_ARGS} &> /dev/null || true
gcloud compute addresses delete "${MASTER_NAME}-ip" \
--project "${PROJECT}" \
--region "${REGION}" \
--quiet || true
gcloud compute firewall-rules delete "${INSTANCE_PREFIX}-kubemark-master-https" \
--project "${PROJECT}" \
--quiet || true
if [ "${SEPARATE_EVENT_MACHINE:-false}" == "true" ]; then
gcloud compute instances delete "${EVENT_STORE_NAME}" \
${GCLOUD_COMMON_ARGS} || true
gcloud compute disks delete "${EVENT_STORE_NAME}-pd" \
${GCLOUD_COMMON_ARGS} || true
fi
rm -rf "${RESOURCE_DIRECTORY}/addons" "${RESOURCE_DIRECTORY}/kubeconfig.kubemark" &> /dev/null || true
rm "${RESOURCE_DIRECTORY}/ca.crt" \
"${RESOURCE_DIRECTORY}/kubecfg.crt" \
"${RESOURCE_DIRECTORY}/kubecfg.key" \
"${RESOURCE_DIRECTORY}/hollow-node.json" \ "${RESOURCE_DIRECTORY}/hollow-node.json" \
"${RESOURCE_DIRECTORY}/kubemark-master-env.sh" &> /dev/null || true "${RESOURCE_DIRECTORY}/kubemark-master-env.sh" &> /dev/null || true
delete-master-instance-and-resources