MidoNet 安装（Kilo RDO）（最老版）

一、初始化（Kilo RDO）版（最老版）

环境介绍

系统	CentOS 7.3
主机ip	10.211.55.5
主机名	midonet

1.配置yum源

###OpenStack源

yum install -y centos-release-openstack-newton.noarch

mv /etc/yum.repos.d/CentOS-OpenStack-newton.repo /etc/yum.repos.d/CentOS-OpenStack-kilo.repo

sed -i "s/openstack-newton/openstack-kilo/g" /etc/yum.repos.d/CentOS-OpenStack-kilo.repo

sed -i "s/mirror.centos.org/buildlogs.centos.org/g" /etc/yum.repos.d/CentOS-OpenStack-kilo.repo

 

 

##Midonet源

yum install yum-plugin-priorities -y

 

 

[root@midonet ~]# cat /etc/yum.repos.d/datastax.repo

[datastax]

name = DataStax Repo for Apache Cassandra

baseurl = http://rpm.datastax.com/community

enabled = 1

gpgcheck = 1

gpgkey = https://rpm.datastax.com/rpm/repo_key

[root@midonet ~]# cat /etc/yum.repos.d/midonet.repo

[midonet]

name=MidoNet

baseurl=http://repo.midonet.org/midonet/v2015.06/RHEL/7/stable/

enabled=1

gpgcheck=1

gpgkey=http://repo.midonet.org/RPM-GPG-KEY-midokura

[midonet-openstack-integration]

name=MidoNet OpenStack Integration

baseurl=http://repo.midonet.org/openstack-kilo/RHEL/7/stable/

enabled=1

gpgcheck=1

gpgkey=http://repo.midonet.org/RPM-GPG-KEY-midokura

[midonet-misc]

name=MidoNet 3rd Party Tools and Libraries

baseurl=http://repo.midonet.org/misc/RHEL/7/misc/

enabled=1

gpgcheck=1

gpgkey=http://repo.midonet.org/RPM-GPG-KEY-midokura

 

2.关闭防火墙和selinux

[root@midonet ~]# getenforce

Disabled

[root@midonet ~]# systemctl  status firewalld.service

● firewalld.service - firewalld - dynamic firewall daemon

   Loaded: loaded (/usr/lib/systemd/system/firewalld.service; disabled; vendor preset: enabled)

   Active: inactive (dead)

     Docs: man:firewalld(1)

 

##如果getenforce不是Disabled

#修改selinux并重启

sed -ri "s/(SELINUX=)(.*)/\1=disabled/g" /etc/selinux/config

reboot

 

3.下载openstack

yum install python-openstackclient -y --nogpgcheck

 

yum install openstack-selinux -y  --nogpgcheck

 

4.下载mariadb 并初始化数据库

yum install -y mariadb mariadb-server MySQL-python --nogpgcheck

systemctl enable mariadb.service

systemctl start mariadb.service

 

##删除多余的库及用户

mysql -e "DELETE FROM mysql.user WHERE User='';"

mysql -e "DELETE FROM mysql.user WHERE User='root' AND Host NOT IN ('localhost', '127.0.0.1', '::1');"

mysql -e "DROP DATABASE IF EXISTS test;"

mysql -e "DELETE FROM mysql.db WHERE Db='test' OR Db='test\\_%'"

mysql -e "FLUSH PRIVILEGES;"

 

5.创建keystone和neutron库和用户

mysql -e "create database keystone;"

mysql -e "grant all on keystone.* to 'keystone'@'localhost' identified by 'keystone123456';"

mysql -e "grant all on keystone.* to 'keystone'@'%' identified by 'keystone123456';"

mysql -e "create database neutron;"

mysql -e "grant all on neutron.* to 'neutron'@'localhost' identified by 'neutron123456';"

mysql -e "grant all on neutron.* to 'neutron'@'%' identified by 'neutron123456';"

mysql -e "select user,host from mysql.user;"

6.安装RabbitMQ

yum install rabbitmq-server -y --nogpgcheck

systemctl start rabbitmq-server.service

systemctl enable rabbitmq-server.servic

二、依赖服务安装

1.keystone安装配置

# 生成admin-token

openssl rand -hex 10 > admin-token

# 下载keystone

yum install -y openstack-keystone python-keystoneclient --nogpgcheck

 

#修改/etc/keystone/keystone.conf配置文件

[root@midonet ~]# egrep -B 1 "^[a-z]" /etc/keystone/keystone.conf

[DEFAULT]

admin_token = 6faca30b15bec6ffb8f8

--

[database]

connection=mysql://keystone:keystone123456@midonet/keystone

--

[revoke]

driver = keystone.contrib.revoke.backends.sql.Revoke

--

[token]

provider = keystone.token.providers.uuid.Provider

driver = keystone.token.persistence.backends.sql.Token

 

 

#初始化

keystone-manage pki_setup --keystone-user keystone --keystone-group keystone

##如果报错可能是urllib3版本高了

pip install urllib3==1.16

 

chown -R keystone:keystone /var/log/keystone

chown -R keystone:keystone /etc/keystone/ssl

chmod -R o-rwx /etc/keystone/ssl

 

# 同步数据库

su -s /bin/sh -c "keystone-manage db_sync" keystone

 

#启动keystone

systemctl enable openstack-keystone

systemctl start openstack-keystone

 

#配置变量

export OS_TOKEN=6faca30b15bec6ffb8f8

export OS_URL=http://midonet:35357/v3

export OS_IDENTITY_API_VERSION=3

 

##创建管理用户admin

openstack project create --domain default --description "Admin Project" admin

#创建admin用户

openstack user create --domain default  --password admin123456 admin

#创建管理规则

openstack role create admin

# 将admin规则给admin租户和admin用户添加

openstack role add --project admin --user admin admin

 

# 创建一个service租户

openstack project create --domain default --description "Service Project" service

# 创建服务实体和认证服务

openstack service create --name keystone --description "OpenStack Identity" identity

# 创建API endpoint

openstack endpoint create --region RegionOne  identity public http://midonet:5000/v3

openstack endpoint create --region RegionOne  identity internal http://midonet:5000/v3

openstack endpoint create --region RegionOne  identity admin http://midonet:35357/v3

# 创建midonet租户

openstack service create   --description "MidoNet API Service" midonet

#创建midonet用户

openstack user create --domain default --password midonet123456 midonet

#将midonet添加到admin

openstack role add --project service --user midonet  admin

 

 

 

## 配置常用的变量

cat << EOF >> /root/admin-openrc.sh

export OS_TENANT_NAME=admin

export OS_USERNAME=admin

export OS_PASSWORD=admin123456

export OS_AUTH_URL=http://midonet:35357/v3

export OS_IDENTITY_API_VERSION=3

export OS_USER_DOMAIN_NAME=Default

export OS_PROJECT_DOMAIN_NAME=Default

EOF

 

##

unset OS_SERVICE_TOKEN OS_SERVICE_ENDPOINT

. /root/admin-openrc.sh

2.neutron安装

##下载 

 yum install openstack-neutron python-neutron-plugin-midonet -y --nogpgcheck

 

#配置neutron网络

##创建neutron用户

openstack user create --domain default  --password neutron123456 neutron

##添加到admin

openstack role add --project service --user neutron  admin

###

openstack service create --name neutron --description "OpenStack Networking" network

openstack endpoint create --region RegionOne network public http://midonet:9696

openstack endpoint create --region RegionOne network internal http://midonet:9696

openstack endpoint create --region RegionOne network admin http://midonet:9696

 

#修改# /etc/neutron/neutron.conf文件

[root@midonet ~]# egrep -B 1 "^[a-z]" /etc/neutron/neutron.conf

[DEFAULT]

core_plugin = neutron.plugins.midonet.plugin.MidonetPluginV2

auth_strategy= keystone

--

[keystone_authtoken]

auth_uri = http://127.0.0.1:35357/v2.0/

identity_uri = http://127.0.0.1:5000

admin_tenant_name = service

admin_user = neutron

admin_password = neutron123456

[database]

connection = mysql://neutron:neutron123456@midonet/neutron

[service_providers]

service_provider = LOADBALANCER:Midonet:midonet.neutron.services.loadbalancer.driver.MidonetLoadbalancerDriver:default

ervice_plugins = lbaas

--

[oslo_concurrency]

lock_path = $state_path/lock

 

#新建midonet.ini文件

mkdir /etc/neutron/plugins/midonet

 

# /etc/neutron/plugins/midonet/midonet.ini

[DATABASE]

sql_connection = mysql://neutron:neutron123456@midonet/neutron

[MIDONET]

# MidoNet API URL

midonet_uri = http://midonet:8080/midonet-api

# MidoNet administrative user in Keystone

username = midonet

password = midonet123456

# MidoNet administrative user's tenant

project_id = service

 

##建立软连接

 ln -s /etc/neutron/plugins/midonet/midonet.ini /etc/neutron/plugin.ini

 

###

su -s /bin/sh -c "neutron-db-manage --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/midonet/midonet.ini upgrade kilo" neutron

##启动neutron

systemctl enable neutron-server.service

systemctl start neutron-server.service

 

3.安装zookeeper

yum install java-1.7.0-openjdk -y --nogpgcheck

yum install zookeeper zkdump nmap-ncat  -y --nogpgcheck

 

##修改/etc/zookeeper/zoo.cfg文件

[root@midonet ~]# grep -C 2 "server"  /etc/zookeeper/zoo.cfg

# The number of milliseconds of each tick

server.1=midonet:2888:3888

tickTime=2000

# The number of ticks that the initial

 

##启动zookeeper

mkdir /var/lib/zookeeper/data

chown zookeeper:zookeeper /var/lib/zookeeper/data

echo 1 > /var/lib/zookeeper/data/myid

mkdir -p /usr/java/default/bin/

ln -s /usr/lib/jvm/jre-1.7.0-openjdk/bin/java /usr/java/default/bin/java

systemctl enable zookeeper.service

systemctl start zookeeper.service

 

##测试

[root@midonet ~]# echo ruok | nc 127.0.0.1 2181

imok

 

[root@midonet ~]# echo stat | nc 127.0.0.1 2181

Zookeeper version: 3.4.5--1, built on 02/08/2013 12:25 GMT

Clients:

 /127.0.0.1:59460[0](queued=0,recved=1,sent=0)

Latency min/avg/max: 0/0/0

Received: 2

Sent: 1

Connections: 1

Outstanding: 0

Zxid: 0x0

Mode: standalone

Node count: 4

 

4.安装cassandra

yum install dsc20 --nogpgcheck

 

#修改文件 /etc/cassandra/conf/cassandra.yaml

 

# The name of the cluster.

cluster_name: 'midonet'

 

# Addresses of hosts that are deemed contact points.

seed_provider:

    - class_name: org.apache.cassandra.locator.SimpleSeedProvider

      parameters:

          - seeds: "midonet"

 

# Address to bind to and tell other Cassandra nodes to connect to.

listen_address: 10.211.55.5

 

# The address to bind the Thrift RPC service.

rpc_address: midonet

 

 

##修改/etc/init.d/cassandra

case "$1" in

    start)

        # Cassandra startup

        echo -n "Starting Cassandra: "

        mkdir -p /var/run/cassandra

        chown cassandra:cassandra /var/run/cassandra

        su $CASSANDRA_OWNR -c "$CASSANDRA_PROG -p $pid_file" > $log_file 2>&1

        retval=$?

 

 

###启动cassandra

systemctl enable cassandra.service

systemctl start cassandra.service

 

 

##验证

nodetool -host 127.0.0.1 status

Datacenter: datacenter1

=======================

Status=Up/Down

|/ State=Normal/Leaving/Joining/Moving

--  Address      Load       Tokens  Owns (effective)  Host ID                               Rack

UN  10.211.55.5  113.82 KB  256     100.0%            748d0d83-84ea-4b1a-b7a0-3c4f8c3270cd  rack1

 

6.MidoNet API安装

yum install midonet-api -y

 

#修改/usr/share/midonet-api/WEB-INF/web.xml

<context-param>

    <param-name>rest_api-base_uri</param-name>

    <param-value>http://midonet:8080/midonet-api</param-value>

  </context-param>

 

  <context-param>

    <param-name>keystone-service_host</param-name>

    <param-value>midonet</param-value>

  </context-param>

 

 <context-param>

    <param-name>keystone-admin_token</param-name>

    <param-value>6faca30b15bec6ffb8f8</param-value>

  </context-param>

   

<context-param>

    <param-name>zookeeper-zookeeper_hosts</param-name>

    <!-- comma separated list of Zookeeper nodes(host:port) -->

    <param-value>midonet:2181</param-value>

  </context-param>

 

  <context-param>

    <param-name>midocluster-properties_file</param-name>

    <!-- default for ubuntu systems with tomcat7 -->

    <param-value>/var/lib/tomcat/webapps/host_uuid.properties</param-value>

  </context-param>

 

##安装tomcat

yum install tomcat -y --nogpgcheck

 

##修改/etc/tomcat/server.xml

<Connector port="8080" protocol="HTTP/1.1"

           connectionTimeout="20000"

           URIEncoding="UTF-8"

           redirectPort="8443"

           maxHttpHeaderSize="65536" />

 

##创建/etc/tomcat/Catalina/localhost/midonet-api.xml

<Context

    path="/midonet-api"

    docBase="/usr/share/midonet-api"

    antiResourceLocking="false"

    privileged="true"

/>

 

##启动tomcat

systemctl enable tomcat.service

systemctl start tomcat.service

 

7.MidoNet CLI

yum install python-midonetclient -y

 

##创建文件 ~/.midonetrc

[cli]

api_url = http://midonet:8080/midonet-api

username = admin

password = admin123456

project_id = admin

8.Midolman 

yum install midolman -y

 

##修改/etc/midolman/midolman.conf

[zookeeper]

zookeeper_hosts = midonet:2181

 

 

##

cat << EOF | mn-conf set -t default

zookeeper {

    zookeeper_hosts = "midonet:2181"

}

cassandra {

    servers = "midonet"

}

EOF

 

##

echo "cassandra.replication_factor : 1" | mn-conf set -t default

 

# 修改midolman.service 文件增加文件描述符数量

sed -i '/\[Service\]/a\LimitNOFILE=60000' /usr/lib/systemd/system/midolman.service

  

# 启动服务

 

systemctl start midolman 

 

##启动midonet-cli

 

[root@midonet ~]# midonet-cli

midonet>

 

 

###初始化网络

neutron net-create ext-net --router:external