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#!/bin/bash
# Copyright 2017 AT&T Intellectual Property, Inc
#
# 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.
#
#. What this is: Setup script for clearwater-docker as deployed by Cloudify
#. with Kubernetes. See https://github.com/Metaswitch/clearwater-docker
#. for more info.
#.
#. Prerequisites:
#. - Kubernetes cluster installed per k8s-cluster.sh (in this repo)
#. - user (running this script) added to the "docker" group
#. - clearwater-docker images created and uploaded to docker hub under the
#. <hub-user> account as <hub-user>/clearwater-<vnfc> where vnfc is the name
#. of the specific containers as built by build/clearwater-docker.sh
#.
#. Usage:
#. From a server with access to the kubernetes master node:
#. $ git clone https://gerrit.opnfv.org/gerrit/models ~/models
#. $ cd ~/models/tools/cloudify/
#. $ bash k8s-cloudify-clearwater.sh start <k8s_master_hostname> <image_path> <image_tag>
#. k8s_master_hostname: hostname of the k8s master node
#. image_path: "image path" for images (e.g. user on docker hub)
#. image_tag: "image tag" for images e.g. latest, test, stable
#. $ bash k8s-cloudify-clearwater.sh stop> <k8s_master_hostname>
#. k8s_master_hostname: hostname of the k8s master node
#.
#. Status: this is a work in progress, under test.
function fail() {
log "$1"
exit 1
}
function log() {
f=$(caller 0 | awk '{print $2}')
l=$(caller 0 | awk '{print $1}')
echo ""
echo "$f:$l ($(date)) $1"
}
function build_local() {
log "deploy local docker registry on k8s master"
# Per https://docs.docker.com/registry/deploying/
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no \
ubuntu@$k8s_master sudo docker run -d -p 5000:5000 --restart=always --name \
registry registry:2
# per https://github.com/Metaswitch/clearwater-docker
log "clone clearwater-docker"
cd ~
if [[ ! -d ~/clearwater-docker ]]; then
git clone --recursive https://github.com/Metaswitch/clearwater-docker.git
fi
log "build docker images"
cd clearwater-docker
vnfc="base astaire cassandra chronos bono ellis homer homestead homestead-prov ralf sprout"
for i in $vnfc ; do
docker build -t clearwater/$i $i
done
# workaround for https://www.bountysource.com/issues/37326551-server-gave-http-response-to-https-client-error
# May not need both...
if [[ "$dist" == "ubuntu" ]]; then
check=$(grep -c $k8s_master /etc/default/docker)
if [[ $check -eq 0 ]]; then
echo "DOCKER_OPTS=\"--insecure-registry $k8s_master:5000\"" | sudo tee -a /etc/default/docker
sudo systemctl daemon-reload
sudo service docker restart
fi
fi
check=$(grep -c insecure-registry /lib/systemd/system/docker.service)
if [[ $check -eq 0 ]]; then
sudo sed -i -- "s~ExecStart=/usr/bin/dockerd -H fd://~ExecStart=/usr/bin/dockerd -H fd:// --insecure-registry $k8s_master:5000~" /lib/systemd/system/docker.service
sudo systemctl daemon-reload
sudo service docker restart
fi
log "deploy local docker registry on k8s master"
# Per https://docs.docker.com/registry/deploying/
# sudo docker run -d -p 5000:5000 --restart=always --name registry registry:2
log "push images to local docker repo on k8s master"
for i in $vnfc ; do
docker tag clearwater/$i:latest $k8s_master:5000/clearwater/$i:latest
docker push $k8s_master:5000/clearwater/$i:latest
done
}
function start() {
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no \
$k8s_user@$k8s_master <<EOF
echo "create configmap"
kubectl create configmap env-vars --from-literal=ZONE=default.svc.cluster.local --from-literal=ADDITIONAL_SHARED_CONFIG=log_level=5
echo "clone clearwater-docker"
git clone --recursive https://github.com/Metaswitch/clearwater-docker.git
cd clearwater-docker/kubernetes
echo "generate k8s config with --image_path=$1 --image_tag=$2"
./k8s-gencfg --image_path=$1 --image_tag=$2
echo "prefix clearwater- to image names"
sed -i -- "s~$1/~$1/clearwater-~" *.yaml
echo "change ellis-svc to NodePort"
sed -i -- "s/clusterIP: None/type: NodePort/" ellis-svc.yaml
sed -i -- "/port: 80/a\ \ \ \ nodePort: 30880" ellis-svc.yaml
echo "deploying"
kubectl apply -f ../kubernetes
EOF
}
function run_test() {
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no \
$k8s_user@$k8s_master <<EOG
cat <<EOF >~/callsip.yaml
apiVersion: v1
kind: Pod
metadata:
name: callsip
namespace: default
spec:
containers:
- name: callsip
image: ubuntu
command:
- sleep
- "3600"
imagePullPolicy: IfNotPresent
restartPolicy: Always
EOF
kubectl create -f ~/callsip.yaml
kubectl exec -d --namespace default callsip <<EOF
apt-get update
apt-get install -y git netcat dnsutils jq curl
nslookup bono.default.svc.cluster.local
curl -o /tmp/json -v -H "NGV-Signup-Code: secret" -H "Content-Type: application/json" -d "{\"email\": \"bob@example.com\", \"password\": \"example\", \"full_name\": \"Bob\"}" -X POST "http://ellis.default.svc.cluster.local:80/accounts"
curl -o /tmp/json -v -H "NGV-API-Key: secret" -X POST http://ellis.default.svc.cluster.local:80/accounts/bob@example.com/numbers/
curl -o /tmp/json -v -H "Content-Type: application/json" -d "{\"email\": \"bob@example.com\", \"password\": \"example\"}" -X POST "http://ellis.default.svc.cluster.local:80/session"
curl -H "NGV-API-Key: secret" -H "Content-Type: application/json" -d "{\"private_id\": \"sip:bob@example.com\", \"new_private_id\": \"true\"}" -X POST http://ellis.default.svc.cluster.local:80/accounts/bob@example.com/numbers/sip:1@example.com
git clone https://github.com/rundekugel/callSip.sh.git
while true ; do
bash /callSip.sh/src/callSip.sh -v 4 -p 5060 -d 10 -s bono.default.svc.cluster.local -c bob@example.com alice@example.com
done
EOF
EOG
}
function stop() {
ssh -x -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no \
$k8s_user@$k8s_master <<'EOF'
deps="astaire bono chronos ellis etcd homer homestead homestead-prov ralf sprout cassandra"
for dep in $deps ; do
echo "deleting deployment $dep"
kubectl delete deployment --namespace default $dep
kubectl delete service --namespace default $dep
done
kubectl delete configmap env-vars
rm -rf clearwater-docker
EOF
}
dist=$(grep --m 1 ID /etc/os-release | awk -F '=' '{print $2}')
source ~/k8s_env_$2.sh
case "$1" in
"start")
start $3 $4
;;
"test")
run_test
;;
"stop")
stop
;;
*)
grep '#. ' $0
esac
|
