1. Download cEOS image from Arista website and import into docker

[root@beta-control-01 Downloads]# docker import cEOS64-lab-4.25.1F.tar.xz  ceos:4.25.1F
sha256:a6e939129819fabf9fe58a92d8bbc95e4c6f169a68d12ad3d2d60a223fc0a49e

2. Create cEOS

[root@beta-control-01 Downloads]# docker create --name=ceos-r1 -p 4000:8080 -p 4001:6030 -p 4002:6061 -p 4003:8081 -p 4423:443 --privileged -e INTFTYPE=eth -e ETBA=4 -e SKIP_ZEROTOUCH_BARRIER_IN_SYSDBINIT=1 -e CEOS=1 -e EOS_PLATFORM=ceoslab -e container=docker -i…

In order to integrate Ceph Cluster with Openstack, we need deploy a Ceph Cluster first, here is the step by step guide.

Nodes

ems-sv-centos: 10.195.231.247 management node for installation

ceph1: 10.195.231.201 mon, mgr and osd1

ceph2: 10.195.231.202 osd2

ceph3: 10.195.231.203 osd3

Install NTP on all nodes

Ceph need time to be synced up btw all Ceph…

Topology

Install tomcat and verify

[root@ip-172-31-59-62 nginx]# mkdir -p /usr/share/tomcat/webapps/ROOT/app/
[root@ip-172-31-59-62 nginx]# vim /usr/share/tomcat/webapps/ROOT/app/index.html
tomcat 8080

Install httpd

yum install httpd

Change port

[root@ip-172-31-59-62 nginx]# vim /etc/httpd/conf/httpd.conf
Listen 9000

Verify

[root@ip-172-31-59-62 nginx]# mkdir -p /var/www/html/edu/
[root@ip-172-31-59-62 nginx]# vim /var/www/html/edu/index.html
httpd 9000

Now we can access tomcat and http directly

Add the epel repo

[root@ip-172-31-52-63 centos]# sudo yum install epel-release -y

Install nginx

[root@ip-172-31-52-63 centos]# sudo yum install nginx -y

Enable service

[root@ip-172-31-52-63 centos]# sudo systemctl enable nginx
Created symlink from /etc/systemd/system/multi-user.target.wants/nginx.service to /usr/lib/systemd/system/nginx.service.
[root@ip-172-31-52-63 centos]# sudo systemctl start nginx
[root@ip-172-31-52-63 centos]# sudo systemctl status nginx
● nginx.service - The nginx HTTP and reverse…

Kevin W Tech Notes

Network Engineer

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