Mesos集群：2个Linux agent和1个Windows agent

柔情只为你懂 2022-06-05 03:23 93阅读 0赞

先上图哈：

![Center][]

![Center 1][]

一、Mesos master和slave（其实就是agent）搭建在一台机器上：

[http://www.agiletrailblazers.com/blog/4-step-application-deployment-in-aws-using-apache-mesos-and-marathon][http_www.agiletrailblazers.com_blog_4-step-application-deployment-in-aws-using-apache-mesos-and-marathon]

过程中遇到两个问题：

1. mesos failed to connect to 5050  
I was having the same issues and what fixed it for me was the zookeeper configuration. In my case I was using the EC2 public IP Address rather than the private one. Once I changed the /etc/mesos/zk file to zk://<private IP>:2181/mesos I was able to connect without the constant error messages. In other words, zookeeper was reporting to be running in one IP and mesos-master was trying to connect using a different IP.  
[https://stackoverflow.com/questions/40641674/mesos-failed-to-connect-error-to-ip5050/43293013][https_stackoverflow.com_questions_40641674_mesos-failed-to-connect-error-to-ip5050_43293013]  
vi /etc/hosts  
service zookeeper restart  
service mesos-slave restart  
service mesos-master restart  
service marathon restart

2. Failed to perform recovery: Incompatible agent info detected.  
rm -rf /var/log/mesos/\*.\*  
rm -f /var/mesos/meta/slaves/latest  
cat /var/log/mesos/mesos-slave.ERROR  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# ls /var/lib/mesos/meta/slaves/  
f09b786a-3e72-44a0-99b5-3ff52bc7f816-S0 latest  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# rm -rf /var/lib/mesos/meta/slaves/f09b786a-3e72-44a0-99b5-3ff52bc7f816-S0  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# cat /var/log/mesos/mesos-slave.ERROR  
Log file created at: 2017/11/06 22:46:05  
Running on machine: omi64ub16-dev1  
Log line format: \[IWEF\]mmdd hh:mm:ss.uuuuuu threadid file:line\] msg  
E1106 22:46:05.371798 64416 slave.cpp:6286\] EXIT with status 1: Failed to perform recovery: Failed to find latest agent: No such file or directory  
To remedy this do as follows:  
Step 1: rm -f /var/lib/mesos/meta/slaves/latest  
This ensures agent doesn't recover old live executors.  
Step 2: Restart the agent.  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# rm -f /var/lib/mesos/meta/slaves/latest  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# rm -rf /var/log/mesos/\*.\*  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# cat /var/log/mesos/mesos-slave.ERROR  
cat: /var/log/mesos/mesos-slave.ERROR: No such file or directory  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# cat /var/log/mesos/mesos-slave.ERROR  
cat: /var/log/mesos/mesos-slave.ERROR: No such file or directory  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\# ls /var/lib/mesos/meta/slaves/  
8dc571e3-cd46-49f5-a4a7-6d95097c9a9d-S0 latest  
[root@omi64ub16-dev1][root_omi64ub16-dev1]:~\#

二、加另一台Linux机器作为agent：

Setup Mesos Multi-node Cluster on Ubuntu:  
[https://techpolymath.com/2014/08/28/setup-mesos-multi-node-cluster-on-ubuntu/][https_techpolymath.com_2014_08_28_setup-mesos-multi-node-cluster-on-ubuntu]

echo 10.226.174.148 | sudo tee /etc/mesos-slave/ip  
echo zk://10.226.210.177:2181/mesos | sudo tee /etc/mesos/zk  
echo 10.226.174.148 | sudo tee /etc/mesos-slave/hostname  
service mesos-slave restart

三、加另一台Windows机器作为agent：参考http://mesos.apache.org/documentation/latest/windows/

powershell命令：

cdc:\\

gitclonehttps://git-wip-us.apache.org/repos/asf/mesos.git

cdmesos

mkdirbuild

cdbuild

cmake..\-G"Visual Studio 15 2017 Win64"\-T"host=x64"\-DENABLE\_LIBEVENT=1

cmake\--build.

src\\mesos-agent.exe\--master=10.226.210.177:5050\--work\_dir=C:\\\--launcher\_dir=C:\\mesos\\build\\src\--isolation=windows/cpu,filesystem/windows\--hostname=10.226.157.145\--ip=10.226.157.145\--log\_dir=C:\\mesos-log\--runtime\_dir=C:\\mesos-runtime

\# --containerizers="docker, mesos"

其他一些参考文档：

[http://mesos.apache.org/documentation/latest/building/][http_mesos.apache.org_documentation_latest_building]  
[http://www.datio.com/architecture/mesos-architecture-roles-and-responsibilities/][http_www.datio.com_architecture_mesos-architecture-roles-and-responsibilities]  
[https://mesosphere.github.io/marathon/docs/recipes.html][https_mesosphere.github.io_marathon_docs_recipes.html]  
[http://mesos.readthedocs.io/en/latest/][http_mesos.readthedocs.io_en_latest]  
[https://scalr-wiki.atlassian.net/wiki/spaces/docs/pages/26411010/Deploying+a+Mesos+cluster+using+Scalr][https_scalr-wiki.atlassian.net_wiki_spaces_docs_pages_26411010_Deploying_a_Mesos_cluster_using_Scalr]

[Center]: /images/20220605/ea9b32163ecd444eac9e0297c3b88760.png
[Center 1]: /images/20220605/15d93a1eb57e4640836c139816b2f58a.png
[http_www.agiletrailblazers.com_blog_4-step-application-deployment-in-aws-using-apache-mesos-and-marathon]: http://www.agiletrailblazers.com/blog/4-step-application-deployment-in-aws-using-apache-mesos-and-marathon
[https_stackoverflow.com_questions_40641674_mesos-failed-to-connect-error-to-ip5050_43293013]: https://stackoverflow.com/questions/40641674/mesos-failed-to-connect-error-to-ip5050/43293013
[root_omi64ub16-dev1]: mailto:root@omi64ub16-dev1
[https_techpolymath.com_2014_08_28_setup-mesos-multi-node-cluster-on-ubuntu]: https://techpolymath.com/2014/08/28/setup-mesos-multi-node-cluster-on-ubuntu/
[http_mesos.apache.org_documentation_latest_building]: http://mesos.apache.org/documentation/latest/building/
[http_www.datio.com_architecture_mesos-architecture-roles-and-responsibilities]: http://www.datio.com/architecture/mesos-architecture-roles-and-responsibilities/
[https_mesosphere.github.io_marathon_docs_recipes.html]: https://mesosphere.github.io/marathon/docs/recipes.html
[http_mesos.readthedocs.io_en_latest]: http://mesos.readthedocs.io/en/latest/
[https_scalr-wiki.atlassian.net_wiki_spaces_docs_pages_26411010_Deploying_a_Mesos_cluster_using_Scalr]: https://scalr-wiki.atlassian.net/wiki/spaces/docs/pages/26411010/Deploying+a+Mesos+cluster+using+Scalr