K8S版本:v1.10.4
法兰绒版本:v0.10.0
Docker版本v1.12.6
当我使用命令时
brctl show
在节点上,显示如下:
[root@node03 tmp]# brctl show
bridge name bridge id STP enabled interfaces
cni0 8000.0a580af40501 no veth39711246
veth591ea0bf
veth5b889fed
veth61dfc48a
veth6ef58804
veth75f5ef36
vethc162dc8a
docker0 8000.0242dfd605c0 no
它显示vethxxx绑定在名为cni0的网桥上,但是当我使用命令'ip addr'时,它显示:
[root@node03 tmp]# ip addr |grep veth
6: veth61dfc48a@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
7: veth591ea0bf@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
9: veth6ef58804@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
46: vethc162dc8a@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
55: veth5b889fed@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
61: veth75f5ef36@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
78: veth39711246@if3: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc noqueue master cni0 state UP
这些veth都绑定在if3上,但if3不是cni0,而是docker0`
3: docker0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc noqueue state DOWN
好像是网桥
docker0
没用,但是
ip addr
显示所有的兽医设备都绑在上面。网桥扮演什么角色
道克尔0
在K8S里玩法兰绒?谢谢