Docker Swarm on AWS Multiple AZ

docker-swarm-on-aws.sh

#!/bin/sh

# Create consul container

export AWS_ACCESS_KEY_ID
export AWS_SECRET_ACCESS_KEY
export AWS_DEFAULT_REGION=ap-northeast-1
export AWS_ZONE=a
export AWS_SUBNET_ID
export AWS_INSTANCE_TYPE=c4.large
export AWS_SECURITY_GROUP

docker-machine --debug create --driver amazonec2 ec2-kvs
docker $(docker-machine config ec2-kvs) run -d -p 8500:8500 \
    -h "consul" progrium/consul -server -bootstrap


# Create swarm-master container（zone: a）

export AWS_ZONE=a
export AWS_SUBNET_ID

docker-machine --debug create \
    --driver amazonec2 \
    --amazonec2-request-spot-instance \
    --amazonec2-spot-price 0.03 \
    --swarm --swarm-master \
    --swarm-discovery="consul://$(docker-machine ip ec2-kvs):8500" \
    --engine-opt="cluster-store=consul://$(docker-machine ip ec2-kvs):8500" \
    --engine-opt="cluster-advertise=eth0:0" \
    ec2-swarm


# Create swarm-slave container（zone: c）

export AWS_ZONE=c
export AWS_SUBNET_ID

docker-machine --debug create \
    --driver amazonec2 \
    --swarm \
    --swarm-discovery="consul://$(docker-machine ip ec2-kvs):8500" \
    --engine-opt="cluster-store=consul://$(docker-machine ip ec2-kvs):8500" \
    --engine-opt="cluster-advertise=eth0:0" \
    ec2-swarm-slave1


# Switch docker host to swarm-master

eval $(docker-machine env --swarm ec2-swarm)

# It does not work..

docker info

docker-machine rm ec2-swarm
docker-machine rm ec2-swarm-slave1