CentOS 7 Installation Mesos+marathon+zookeeper cluster

Reference article:

Http://www.xuliangwei.com/xubusi/422.html

https://open.mesosphere.com/getting-started/install/#master-setup

https://www.digitalocean.com/community/tutorials/how-to-configure-a-production-ready-mesosphere-cluster-on-ubuntu-14-04

Installation Environment:

3 server

192.168.100.10 mesos-master mesos-master Slave, Zookeeper, Marathon, (MARATHON-LB)

192.168.100.20 mesos-node1 mesos-master Slave, Zookeeper, Marathon

192.168.100.30 mesos-node2 mesos-master Slave, Zookeeper, Marathon

Hosts

192.168.100.10 Mesos-master

192.168.100.20 Mesos-node1

192.168.100.30 Mesos-node2

1. Yum installation package

operate separately on 3 services:

RPM-UVH http://repos.mesosphere.io/el/7/noarch/RPMS/mesosphere-el-repo-7-1.noarch.rpm

Yum-y Install Mesos Marathon

Yum-y Install Mesosphere-zookeeper

2. Add myID file

Operates on 3 machines, respectively

Vim/var/lib/zookeeper/myid

Edit the content separately, add the 1 separately, 2,3 go in

[Email protected] ~]# Cat/var/lib/zookeeper/myid

1

[Email protected] ~]# Cat/var/lib/zookeeper/myid

2

[Email protected] ~]# Cat/var/lib/zookeeper/myid

3

3. Edit the/etc/zookeeper/conf/zoo.cfg files of 3 servers separately

Add to:

server.1=192.168.100.10:2888:3888

server.2=192.168.100.20:2888:3888

server.3=192.168.100.30:2888:3888

4. Restart the Zookeeper service on 3 machines respectively

Systemctl Restart Zookeeper

5, Detection zookeeper start state

Ps-ef|grep Zookeeper

[Email protected] ~]# Ps-ef|grep Zookeeper

Root 2674 1 7 18:39? 00:00:00 java-dzookeeper.log.dir=. -dzookeeper.root.logger=info,console-cp/opt/mesosphere/zookeeper/bin/. /build/classes:/opt/mesosphere/zookeeper/bin/. /build/lib/*.jar:/opt/mesosphere/zookeeper/bin/. /lib/slf4j-log4j12-1.6.1.jar:/opt/mesosphere/zookeeper/bin/. /lib/slf4j-api-1.6.1.jar:/opt/mesosphere/zookeeper/bin/. /lib/netty-3.7.0.final.jar:/opt/mesosphere/zookeeper/bin/. /lib/log4j-1.2.16.jar:/opt/mesosphere/zookeeper/bin/. /lib/jline-0.9.94.jar:/opt/mesosphere/zookeeper/bin/. /zookeeper-3.4.6.jar:/opt/mesosphere/zookeeper/bin/. /src/java/lib/*.jar:/etc/zookeeper/conf:-dcom.sun.management.jmxremote- Dcom.sun.management.jmxremote.local.only=false org.apache.zookeeper.server.quorum.quorumpeermain/etc/zookeeper/ Conf/zoo.cfg

Root 2721 2255 0 18:39 pts/0 00:00:00 grep--color=auto Zookeeper

6. Edit the/etc/mesos/zk configuration file of 3 servers separately, add

Zk://192.168.100.10:2181,192.168.100.20:2181,192.168.100.30:2181/mesos

7, edit 3 servers separately, modify the judgment value/etc/mesos-master/quorum

Added content to: 2

Description

If 3 main Mesos, the value here is to take the number of nodes divided by 2 plus 1, take the integer part. If it is 3 nodes, the value here is 2, and if it is 4 main mesos, the value here is 3.

Edit Mesos-master:

[Email protected] mesos-master]# pwd

/etc/mesos-master

[email protected] mesos-master]# cat hostname

192.168.100.10 (the other 2 units are 20,30)

[[email protected] mesos-master]# Cat IP

192.168.100.10 (the other 2 units are 20,30)

[email protected] mesos-master]# cat Quorum

2

Edit Mesos-slave:

[Email protected] mesos-slave]# pwd

/etc/mesos-slave

[email protected] mesos-slave]# cat hostname

192.168.100.30

[[email protected] mesos-slave]# Cat IP

192.168.100.30

8, edit the marathon of 3 servers separately, modify the configuration as follows:

Mkdir-p/etc/marathon/conf

Cd/etc/marathon/conf

Vim hostname

Add to:

192.168.100.10 (the other 2 units are 20,30)

Finally, restart each service:

Systemctl Restart Mesos-master

Systemctl Restart Zookeeper

Systemctl Restart Marathon.service

Systemctl Restart Mesos-slave

To set up boot from:

Systemctl Enable Mesos-master

Systemctl Enable Zookeeper

Systemctl Enable Marathon.service

Systemctl Enable Mesos-slave

Access to see the effect:

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Here, if the client does not display, you can try to clean up the Mesos log:

Clean mesos:rm-rf/var/lib/mesos/*

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9. Configure marathon so that it can create Docker containers:

Install Docker services on these 3 services

Yum Install-y Docker

Systemctl Start Docker

Systemctl Enable Docker

Installation Image: For example Nginx

Add configuration parameters on all Mesos-slave and restart

# echo ' Docker,mesos ' | Tee/etc/mesos-slave/containerizers

# systemctl Restart Mesos-slave #重启Mesos-slave

You can then create the Docker container on the marathon page:

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This article is from the "bitter coffee ' s Yun ' an Road" blog, please be sure to keep this source http://alsww.blog.51cto.com/2001924/1893070

CentOS 7 Installation Mesos+marathon+zookeeper cluster