https://docs.docker.com/network/network-tutorial-macvlan/#prerequisites
docker network create -d macvlan \
--subnet=172.16.86.0/24 \
--gateway=172.16.86.1 \
-o parent=eth0 \
my-macvlan-net
“创建一个名为 my-macvlan-net 的 macvlan 网络。将子网、网关和父值修改为在您的环境中有意义的值。”
说到网络,我是菜鸟。我不知道在我的环境中有意义的价值观是什么意思
这是我在主机网络接口中看到的,ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp6s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:31 brd ff:ff:ff:ff:ff:ff
3: enp7s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:32 brd ff:ff:ff:ff:ff:ff
4: enp12s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:33 brd ff:ff:ff:ff:ff:ff
inet 10.60.114.101/23 brd 10.60.115.255 scope global dynamic enp12s0
valid_lft 442187sec preferred_lft 442187sec
inet6 fd20:8b1e:b255:8136:225:b5ff:fe66:1133/64 scope global noprefixroute dynamic
valid_lft 2591830sec preferred_lft 604630sec
inet6 fe80::225:b5ff:fe66:1133/64 scope link
valid_lft forever preferred_lft forever
5: enp13s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 9000 qdisc mq state UP qlen 1000
link/ether 00:25:b5:66:11:34 brd ff:ff:ff:ff:ff:ff
inet 10.60.115.252/23 brd 10.60.115.255 scope global dynamic enp13s0
valid_lft 414540sec preferred_lft 414540sec
inet6 fd20:8b1e:b255:8136:607f:edd6:613a:41da/64 scope global noprefixroute dynamic
valid_lft 2591830sec preferred_lft 604630sec
inet6 fd20:8b1e:b255:8136:225:b5ff:fe66:1134/64 scope global deprecated mngtmpaddr dynamic
valid_lft 1720109sec preferred_lft 0sec
inet6 fe80::225:b5ff:fe66:1134/64 scope link
valid_lft forever preferred_lft forever
6: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
link/ether 02:42:02:16:fb:be brd ff:ff:ff:ff:ff:ff
inet 172.17.0.1/16 brd 172.17.255.255 scope global docker0
valid_lft forever preferred_lft forever
inet6 fe80::42:2ff:fe16:fbbe/64 scope link
valid_lft forever preferred_lft forever
11: docker_gwbridge: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP
link/ether 02:42:bb:c4:b4:18 brd ff:ff:ff:ff:ff:ff
inet 172.18.0.1/16 brd 172.18.255.255 scope global docker_gwbridge
valid_lft forever preferred_lft forever
inet6 fe80::42:bbff:fec4:b418/64 scope link
valid_lft forever preferred_lft forever
106: veth65ae6f8@if105: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue master docker_gwbridge state UP
link/ether 52:be:7f:de:e2:11 brd ff:ff:ff:ff:ff:ff link-netnsid 1
inet6 fe80::50be:7fff:fede:e211/64 scope link
valid_lft forever preferred_lft forever
我如何知道哪些值在我的环境中有意义?
ip路由
ip路由
default via 10.60.114.1 dev enp12s0 proto static metric 100
default via 10.60.114.1 dev enp13s0 proto static metric 101
10.60.114.0/23 dev enp12s0 proto kernel scope link src 10.60.114.101
10.60.114.0/23 dev enp13s0 proto kernel scope link src 10.60.115.252
10.60.114.0/23 dev enp12s0 proto kernel scope link src 10.60.114.101 metric 100
10.60.114.0/23 dev enp13s0 proto kernel scope link src 10.60.115.252 metric 101
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1
172.18.0.0/16 dev docker_gwbridge proto kernel scope link src 172.18.0.1