Swarm creation

swarm.sh

# ON NODE1

docker@node1:~$ docker swarm init
Error response from daemon: could not choose an IP address to advertise since this system has multiple addresses on different interfaces
(10.0.2.15 on eth0 and 192.168.99.100 on eth1) - specify one with --advertise-addr

# Let's go with eth1 to use the 192.168.99.100 IP
docker@node1:~$ docker swarm init --advertise-addr eth1
Swarm initialized: current node (jnrkaduxwe31imlpps068234f) is now a manager.

To add a worker to this swarm, run the following command:

    docker swarm join \
    --token SWMTKN-1-5nht70k8qeweahbyrmsgyz53lnoxr2irj9ai1eq8sdcskwmz8q-9ndkvaxdqm8ujgt2enyrf3q56 \
    192.168.99.100:2377

To add a manager to this swarm, run 'docker swarm join-token manager' and follow the instructions.

# Get the token to add a manager (the command in the output will be ran on node3 later on)
docker@node1:~$ docker swarm join-token manager
To add a manager to this swarm, run the following command:

    docker swarm join \
    --token SWMTKN-1-5nht70k8qeweahbyrmsgyz53lnoxr2irj9ai1eq8sdcskwmz8q-4ouo16ph2ld5c471ta3hhsrgt \
    192.168.99.100:2377

# ON NODE 2

Docker version 17.03.0-ce, build 3a232c8
docker@node2:~$ docker swarm join \
>     --token SWMTKN-1-5nht70k8qeweahbyrmsgyz53lnoxr2irj9ai1eq8sdcskwmz8q-9ndkvaxdqm8ujgt2enyrf3q56 \
>     192.168.99.100:2377
This node joined a swarm as a worker.

# ON NODE3

Docker version 17.03.0-ce, build 3a232c8

# Run the command provided when issuing "docker swarm join-token manager" on node1
docker@node3:~$ docker swarm join \
>     --token SWMTKN-1-5nht70k8qeweahbyrmsgyz53lnoxr2irj9ai1eq8sdcskwmz8q-4ouo16ph2ld5c471ta3hhsrgt \
>     192.168.99.100:2377
This node joined a swarm as a manager.