docker_swarm_service test limit_memory reserve_memory

yum remove -y docker \
              docker-client \
              docker-client-latest \
              docker-common \
              docker-latest \
              docker-latest-logrotate \
              docker-logrotate \
              docker-selinux \
              docker-engine-selinux \
              docker-engine

yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2
yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
yum install -y docker-ce-18.03.1.ce-1.el7.centos 

systemctl start docker
docker swarm init

git clone --single-branch -b ansible-modules-core/pull/5547 https://github.com/dariko/ansible/ /usr/src/ansible/

yum install -y epel-release
yum install -y python-pip
pip install virtualenv
virtualenv /root/ansible
. /root/ansible/bin/activate

pip install /usr/src/ansible
pip install docker

cat > /root/test.yml <<EOF
-   hosts: localhost
    connection: local
    tasks:
    -   name: define myservice
        docker_swarm_service:
            name: service
            image: "busybox"
            limit_memory: 20M
            reserve_memory: 10M
            args:
            - "sleep"
            - "3600"
        register: out
    -   debug:
            var: out
EOF
ansible-playbook /root/test.yml
docker service inspect service