centos7 安装 docker calico

[root@node1 ~]# cat /lib/systemd/system/docker.service    
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target
Wants=docker-storage-setup.service
Requires=docker-cleanup.timer

[Service]
Type=notify
NotifyAccess=main
EnvironmentFile=-/run/containers/registries.conf
EnvironmentFile=-/etc/sysconfig/docker
EnvironmentFile=-/etc/sysconfig/docker-storage
EnvironmentFile=-/etc/sysconfig/docker-network
Environment=GOTRACEBACK=crash
Environment=DOCKER_HTTP_HOST_COMPAT=1
Environment=PATH=/usr/libexec/docker:/usr/bin:/usr/sbin
ExecStart=/usr/bin/dockerd-current           --add-runtime docker-runc=/usr/libexec/docker/docker-runc-current           --default-runtime=docker-runc           --exec-opt native.cgroupdriver=systemd           --userland-proxy-path=/usr/libexec/docker/docker-proxy-current           --init-path=/usr/libexec/docker/docker-init-current           --seccomp-profile=/etc/docker/seccomp.json           --cluster-store=etcd://node1:2379 \
          -H tcp://node1:2375 -H unix:///var/run/docker.sock \
          --cluster-advertise=node1:2375           $OPTIONS           $DOCKER_STORAGE_OPTIONS           $DOCKER_NETWORK_OPTIONS           $ADD_REGISTRY           $BLOCK_REGISTRY           $INSECURE_REGISTRY           $REGISTRIES
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=1048576
LimitNPROC=1048576
LimitCORE=infinity
TimeoutStartSec=0
Restart=on-abnormal
KillMode=process

[Install]
WantedBy=multi-user.target

docker run --net=host --privileged --name=calico-node -d --restart=always -e NODENAME=node1 -e CALICO_NETWORKING_BACKEND=bird -e CALICO_LIBNETWORK_ENABLED=true -e ETCD_ENDPOINTS=http://node1:2379 -v /var/log/calico:/var/log/calico -v /var/run/calico:/var/run/calico -v /lib/modules:/lib/modules -v /run:/run -v /run/docker/plugins:/run/docker/plugins -v /var/run/docker.sock:/var/run/docker.sock quay.io/calico/node:v2.6.2

[root@node1 ~]# calicoctl node status
Calico process is running.

IPv4 BGP status
+-----------------+-------------------+-------+----------+-------------+
|  PEER ADDRESS   |     PEER TYPE     | STATE |  SINCE   |    INFO     |
+-----------------+-------------------+-------+----------+-------------+
| 192.168.100.108 | node-to-node mesh | up    | 02:50:57 | Established |
+-----------------+-------------------+-------+----------+-------------+

IPv6 BGP status
No IPv6 peers found.

[root@node1 ~]# docker network create --driver calico --ipam-driver calico-ipam calico-net1
922e39e3990d199e07365ffe3b7f3d4c4b8365fda8ab89810863473251235819