下一代云计算平台Apache Mesos定制自己的PaaS-1(Apache Mesos安装部署)

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　　下一代云计算平台Apache Mesos定制自己的PaaS-1(Apache Mesos安装部署)
　　下一代云计算平台Apache Mesos定制自己的PaaS-2(使用marathon发布管理应用)
　　下一代云计算平台Apache Mesos定制自己的PaaS-3(docker应用发布)
　　下一代云计算平台Apache Mesos定制自己的PaaS-4(使用haproxy-marathon-proxy实现服务发现和负载均衡)
　　下一代云计算平台Apache Mesos定制自己的PaaS-5(使用bamboo实现服务发现和负载均衡)

1 Apache Mesos简介

Apache Mesos据说是云计算的未来，利用Mesos可轻易实现一个PaaS云平台。
请参考 http://mesos.apache.org/和http://mesosphere.com/查看详细


2 Master节点安装


规划

• 192.168.1.110 master1
  
• 192.168.1.111 master2
  
• 192.168.1.112 master3
  

关闭防火墙

• master1,master2,master3
  

systemctl stop firewalld && systemctl disable firewalld


添加 mesos的yum源

• master1,master2,master3
  

sudo rpm -Uvh http://repos.mesosphere.io/el/7/noarch/RPMS/mesosphere-el-repo-7-1.noarch.rpm


安装mesos及相关软件

• master1,master2,master3
  

yum -y install mesos marathon
yum -y install mesosphere-zookeeper


配置zookeeper

• master1
  

touch /var/lib/zookeeper/myid
echo 1 > /var/lib/zookeeper/myid

• master2
  

touch /var/lib/zookeeper/myid
echo 2 > /var/lib/zookeeper/myid

• master3
  

touch /var/lib/zookeeper/myid
echo 3 > /var/lib/zookeeper/myid

• master1,master2,master3
  

vi /etc/zookeeper/conf/zoo.cfg
添加

server.1=192.168.1.110:2888:3888
server.2=192.168.1.111:2888:3888
server.3=192.168.1.112:2888:3888

• 
  master1,master2,master3 vi /etc/mesos/zk 增加内容:zk://192.168.1.110:2181,192.168.1.111:2181,192.168.1.112:2181/mesos
  
  
• 
  master1,master2,master3 vi /etc/mesos-master/quorum
  
  

增加内容：2


配置mesos和marathon

• master1
  

echo 192.168.1.110 | sudo tee /etc/mesos-master/hostname
mkdir -p /etc/marathon/conf/ && touch hostname
echo 192.168.1.110 | sudo tee /etc/marathon/conf/hostname

• master2
  

echo 192.168.1.111 | sudo tee /etc/mesos-master/hostname
mkdir -p /etc/marathon/conf/ && touch hostname
echo 192.168.1.111 | sudo tee /etc/marathon/conf/hostname

• master3
  

echo 192.168.1.112 | sudo tee /etc/mesos-master/hostname
mkdir -p /etc/marathon/conf/ && touch hostname
echo 192.168.1.112 | sudo tee /etc/marathon/conf/hostname


启动zookeeper mesos-master marathon

• master1,master2,master3
  

systemctl start  zookeeper && systemctl start mesos-master && systemctl start marathon
systemctl disable mesos-slave


3 Slave节点安装


规划

• 192.168.1.113 client1
  

关闭防火墙

systemctl stop firewalld && systemctl disable firewalld


添加 mesos的yum源

sudo rpm -Uvh http://repos.mesosphere.io/el/7/noarch/RPMS/mesosphere-el-repo-7-1.noarch.rpm


安装mesos

yum -y install mesos


配置master信息

vi /etc/mesos/zk

增加

zk://192.168.1.110:2181,192.168.1.111:2181,192.168.1.112:2181/mesos

cd /etc/mesos-slave/
touch hostname
echo 192.168.1.113 | sudo tee /etc/mesos-slave/hostname


启动mesos-slave

systemctl start  mesos-slave  && systemctl enable  mesos-slave
systemctl disable mesos-master


4 测试

• 访问 http://192.168.1.110:5050 mesos地址 http://onexin.iyunv.com/source/plugin/onexin_bigdata/https://raw.githubusercontent.com/wiselyman/study/master/mesos/resources/11.jpghttp://onexin.iyunv.com/source/plugin/onexin_bigdata/https://raw.githubusercontent.com/wiselyman/study/master/mesos/resources/12.jpg
  
• 访问 http://192.168.1.110:8080 marathon地址，可利用其发布docker镜像并可调整应用数量 http://onexin.iyunv.com/source/plugin/onexin_bigdata/https://raw.githubusercontent.com/wiselyman/study/master/mesos/resources/13.jpg