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#!/bin/bash
##############################################################################
# Copyright (c) 2016-2017 HUAWEI TECHNOLOGIES CO.,LTD and others.
#
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
function launch_juju_vm()
{
local NET_ID=$(neutron net-list | grep juju-net | awk '{print $2}')
if [[ ! $(nova list | grep juju-client-vm) ]]; then
nova boot --flavor m1.small --image xenial_x86_64 --nic net-id=$NET_ID \
--key-name jump-key --security-group default juju-client-vm
if [ $? -ne 0 ]; then
log_error "boot juju-client-vm fail"
exit 1
fi
fi
if [[ ! $(nova list | grep juju-metadata-vm) ]]; then
nova boot --flavor m1.small --image xenial_x86_64 --nic net-id=$NET_ID \
--key-name jump-key --security-group default juju-metadata-vm
if [ $? -ne 0 ]; then
log_error "boot juju-metadata-vm fail"
exit 1
fi
fi
local count=300
set +x
while
local state1=$(nova list | grep juju-client-vm | awk '{print $6}')
local state2=$(nova list | grep juju-metadata-vm | awk '{print $6}')
if [[ $state1 == "ERROR" || $state2 == "ERROR" || $count == 0 ]]; then
log_error "launch juju vm error"
exit 1
fi
let count-=1
sleep 2
[[ $state1 != "ACTIVE" || $state2 != "ACTIVE" ]]
do :;done
set -x
if [ ! $(nova list | grep juju-client-vm | awk '{print $14}') ]; then
floating_ip_client=$(neutron floatingip-create ext-net | grep floating_ip_address | awk '{print $4}')
nova floating-ip-associate juju-client-vm $floating_ip_client
else
floating_ip_client=$(nova list | grep juju-client-vm | awk '{print $13}')
fi
if [ ! $(nova list | grep juju-metadata-vm | awk '{print $14}') ]; then
floating_ip_metadata=$(neutron floatingip-create ext-net | grep floating_ip_address | awk '{print $4}')
nova floating-ip-associate juju-metadata-vm $floating_ip_metadata
else
floating_ip_metadata=$(nova list | grep juju-metadata-vm | awk '{print $13}')
fi
local wait=120
set +x
while
if [[ $wait == 0 ]]; then
log_error "launch juju vm can't access"
exit 1
fi
exec_cmd_on_client exit
local ready1=$?
exec_cmd_on_metadata exit
local ready2=$?
let wait-=1
sleep 2
[[ $ready1 != 0 || $ready2 != 0 ]]
do :;done
set -x
export floating_ip_client=$floating_ip_client
export floating_ip_metadata=$floating_ip_metadata
}
function juju_metadata_prepare()
{
local cmd="sudo apt update -y; \
sudo apt-get install nginx -y"
exec_cmd_on_metadata $cmd
if [[ ! $(exec_cmd_on_metadata sudo ps -aux | grep nginx) ]]; then
log_error "juju-metadata nginx error"
exit 1
fi
}
function juju_client_prepare()
{
local cmd1="sudo add-apt-repository ppa:juju/stable; \
sudo apt update -y; \
sudo apt install juju zfsutils-linux -y"
exec_cmd_on_client $cmd1
exec_cmd_on_client "echo 'clouds:
openstack:
type: openstack
auth-types: [access-key, userpass]
regions:
$OS_REGION_NAME:
endpoint: $OS_AUTH_URL' > clouds.yaml"
local cmd2="juju add-cloud openstack clouds.yaml --replace"
exec_cmd_on_client $cmd2
if [[ ! $(exec_cmd_on_client "juju list-clouds | grep openstack") ]]; then
log_error "juju-client add cloud error"
exit 1
fi
local cmd3='ssh-keygen -q -t rsa -f /home/ubuntu/.ssh/id_rsa -N ""'
exec_cmd_on_client $cmd3
local client_key=`exec_cmd_on_client sudo cat /home/ubuntu/.ssh/id_rsa.pub`
local cmd4="echo $client_key >> /home/ubuntu/.ssh/authorized_keys"
exec_cmd_on_metadata $cmd4
exec_cmd_on_client "echo 'credentials:
openstack:
openstack:
auth-type: userpass
password: $OS_PASSWORD
tenant-name: $OS_PROJECT_NAME
username: $OS_USERNAME' > os-creds.yaml"
local cmd5="juju add-credential openstack -f os-creds.yaml --replace"
exec_cmd_on_client $cmd5
}
function juju_generate_metadata()
{
exec_cmd_on_client mkdir -p mt
for((i=0;i<${#JUJU_IMG_NAME[@]};i++))
do
IMAGE_ID=$(glance image-list | grep ${JUJU_IMG_NAME[i]} | awk '{print $2}')
cmd="juju metadata generate-image -s ${JUJU_IMG_NAME[i]%%_*} -i $IMAGE_ID \
-r $OS_REGION_NAME -d mt -u $OS_AUTH_URL"
exec_cmd_on_client $cmd
done
local cmd1="juju metadata generate-tools -d mt"
exec_cmd_on_client $cmd1
local cmd2="rsync -e 'ssh -o StrictHostKeyChecking=no' -av mt ubuntu@$floating_ip_metadata:~/"
exec_cmd_on_client $cmd2
local cmd3="sudo cp -a mt/tools/ /var/www/html; \
sudo cp -a mt/images/ /var/www/html; \
sudo chmod a+rx /var/www/html/ -R"
exec_cmd_on_metadata $cmd3
wget -O - http://$floating_ip_metadata/images/streams/v1/index.json
if [ $? -ne 0 ]; then
log_error "juju metadata generate error"
exit 1
fi
}
function bootstrap_juju_controller()
{
local cmd="juju bootstrap openstack openstack \
--config image-metadata-url=http://$floating_ip_metadata/images \
--config network=juju-net --config use-floating-ip=True \
--config use-default-secgroup=True \
--constraints 'mem=4G root-disk=40G' \
--verbose --debug"
exec_cmd_on_client $cmd
}
function launch_juju()
{
log_info "launch_juju enter"
launch_juju_vm
juju_metadata_prepare
juju_client_prepare
juju_generate_metadata
bootstrap_juju_controller
}
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