handakumbura

docker image build -t registrybox:5000/containerheartbeatapp:1.0 .
echo "<IP of registrybox VM> registrybox" >> /etc/hosts
docker push registrybox:5000/containerheartbeatapp:1.0
docker stack deploy -c docker-compose.yml stack1

handakumbura

docker-machine ssh worker1 docker swarm join --token SWMTKN-1-3hhtlhvogcaiqwmuy3hhdfluhk2zaomrjzrjvt3oh5csi1h76l-czo78hpnaxjq2dz08klrsyz4d <IP of swarmmanager VM>:2377
docker-machine ssh swarmmanager1 docker node ls

handakumbura

docker-machine ssh worker1 docker swarm join --token SWMTKN-1-3hhtlhvogcaiqwmuy3hhdfluhk2zaomrjzrjvt3oh5csi1h76l-czo78hpnaxjq2dz08klrsyz4d <IP of swarmmanager VM>:2377

handakumbura

ssh swarmmanager1 docker swarm init --advertise-addr <IP of the swarmmanager VM>

handakumbura

docker-machine ssh swarmmanager1 ping -c 3 registrybox
echo $?
docker-machine ssh worker1 ping -c 3 registrybox
echo $?
docker-machine ssh swarmmanager1 docker info | grep registrybox; echo $?
docker-machine ssh worker1 docker info | grep registrybox; echo $?

handakumbura

docker-machine ssh worker1
sudo su
echo "<IP of the registrybox VM >" >> /etc/hosts
docker-machine ssh swarmmanager1
sudo su
echo "<IP of the registrybox VM>" >> /etc/hosts

handakumbura

docker-machine create --driver=virtualbox registrybox
docker-machine create --driver=virtualbox --engine-insecure-registry registrybox:5000 swarmmanager1	
docker-machine create --driver=virtualbox --engine-insecure-registry registrybox:5000 worker1
docker-machine ssh registrybox docker run -d -p 5000:5000 registry:2
docker-machine ls

handakumbura

root@dumiduh-thinkpad:/home# python
Python 2.7.6 (default, Oct 26 2016, 20:30:19)
[GCC 4.8.4] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import os, shutil
>>> dir(os)
['EX_CANTCREAT', 'EX_CONFIG', 'EX_DATAERR', 'EX_IOERR', 'EX_NOHOST', 'EX_NOINPUT', 'EX_NOPERM', 'EX_NOUSER', 'EX_OK', 'EX_OSERR', 'EX_OSFILE', 'EX_PROTOCOL', 'EX_SOFTWARE', 'EX_TEMPFAIL', 'EX_UNAVAILABLE', 'EX_USAGE', 'F_OK', 'NGROUPS_MAX', 'O_APPEND', 'O_ASYNC', 'O_CREAT', 'O_DIRECT', 'O_DIRECTORY', 'O_DSYNC', 'O_EXCL', 'O_LARGEFILE', 'O_NDELAY', 'O_NOATIME', 'O_NOCTTY', 'O_NOFOLLOW', 'O_NONBLOCK', 'O_RDONLY', 'O_RDWR', 'O_RSYNC', 'O_SYNC', 'O_TRUNC', 'O_WRONLY', 'P_NOWAIT', 'P_NOWAITO', 'P_WAIT', 'R_OK', 'SEEK_CUR', 'SEEK_END', 'SEEK_SET', 'ST_APPEND', 'ST_MANDLOCK', 'ST_NOATIME', 'ST_NODEV', 'ST_NODIRATIME', 'ST_NOEXEC', 'ST_NOSUID', 'ST_RDONLY', 'ST_RELATIME', 'ST_SYNCHRONOUS', 'ST_WRITE', 'TMP_MAX', 'UserDict', 'WCONTINUED', 'WCOREDUMP', 'WEXITSTATUS', 'WIFCONTINUED', 'WIFEXITED', 'WIFSIGNALED', 'WI

handakumbura

Permissions and ownership were modified..
/home/dumiduh/pythonian/dfile5 1000 1000 33200 110110000
Permissions and ownership were modified..
/home/dumiduh/pythonian/shrubbery 1000 1000 33200 110110000
Permissions and ownership were modified..
/home/dumiduh/pythonian/rfile2 1000 1000 33200 110110000
Permissions and ownership were modified..
/home/dumiduh/pythonian/dfile4 1000 1000 33200 110110000
Permissions and ownership were modified..
/home/dumiduh/pythonian/rfile1 1000 1000 33200 110110000

handakumbura

import os

folder="/home/dumiduh/pythonian/"
files=os.listdir(folder)

for file in files:
    fqfilename=folder+str(file)
    os.chown(fqfilename,1000,1000)
    os.chmod(fqfilename,0660)
    modemasked=os.stat(fqfilename).st_mode