MigratePWDtoUbuntu

TurnToJPG -->


Steps

Install Ubuntu 18.04.02(Using Rong iso).
Configure IP/hostname.
Install docker-ce, docker-compose.
Load all of the docker images.
Change the dnsmasq.
Enable the service(playwithdocker/playwithdockerblog).
Install golang and re-run go(the previously go directory could be re-use)
Run docker swarm init before you really run the playwithdocker.
Add items into dnsmasq (192.192.189.115192.192.189.115) Modification on code:

$ playwithdockerblog, 
192.192.189.114->115
$ playwithdocker(/root/go/src/github.com/playwithdocker/playwithdocker/xxx.go
114->115

dnsmasq

For conclicting with libvirt’s dnsmasq, do following steps:

# vim /etc/dnsmasq.conf
listen-address=192.192.189.127
bind-interfaces
# systemctl restart dnsmasq

Thus we would remove the dnsmasq funcitonality from the exisiting playwithdocker nodes(previously we run dnsmasq on 192.192.189.114 rather than in 192.192.189.127.

Result

Now using browser for viewing 192.192.189.115, then you could see a new running playwithdocker blog.