--endpoint-mode vip を指定しています。
外部からnginxにアクセスするために80番ポートを指定します。
service create
[root@docker01 ~]# docker service create --endpoint-mode vip --name demo-vip --replicas 1 -p 80:80 nginx bnbd8ngo3nf8yh6777gt7wg3c [root@docker01 ~]# docker service ls ID NAME REPLICAS IMAGE COMMAND bnbd8ngo3nf8 demo-vip 4/4 nginx [root@docker01 ~]#
Node(docker01)
[root@docker01 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
fdae78c84d68 nginx:latest "nginx -g 'daemon off" 10 seconds ago Up 6 seconds 80/tcp, 443/tcp demo-vip.2.0iq40ti08fgikctn3p3n9hv51
c1d1cf20d956 nginx:latest "nginx -g 'daemon off" 10 seconds ago Up 7 seconds 80/tcp, 443/tcp demo-vip.3.8vyah0pp7e6d59k77079a72vn
e316860eb322 weaveworks/scope:0.16.1 "/home/weave/entrypoi" 9 hours ago Up 9 hours weavescope
[root@docker01 ~]#
[root@docker01 ~]# docker network inspect ingress
[
{
"Name": "ingress",
"Id": "46865yuyi768xtrjuh9eivj5i",
"Scope": "swarm",
"Driver": "overlay",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "10.255.0.0/16",
"Gateway": "10.255.0.1"
}
]
},
"Internal": false,
"Containers": {
"c1d1cf20d9561579abbc5b4f5c3351417578271e362357369ff2af4feb7cc82a": {
"Name": "demo-vip.3.8vyah0pp7e6d59k77079a72vn",
"EndpointID": "9f255cd39bcefef5729cf5a3f7e97523ffc691146dc1b494d0c435558a7ee5e0",
"MacAddress": "02:42:0a:ff:00:08",
"IPv4Address": "10.255.0.8/16",
"IPv6Address": ""
},
"fdae78c84d680f75f32d48d2334cc22ed31649d93614860e8ba5ce89d21a074e": {
"Name": "demo-vip.2.0iq40ti08fgikctn3p3n9hv51",
"EndpointID": "94d025123ee666d06fd9fab9adc347150141ecc7a6987ec9633c0cf403b71391",
"MacAddress": "02:42:0a:ff:00:07",
"IPv4Address": "10.255.0.7/16",
"IPv6Address": ""
},
"ingress-sbox": {
"Name": "ingress-endpoint",
"EndpointID": "f32b20caf7e4b2fae7bb85ccfde65807db8340d67446d46172ecff7be12ea739",
"MacAddress": "02:42:0a:ff:00:03",
"IPv4Address": "10.255.0.3/16",
"IPv6Address": ""
}
},
"Options": {
"com.docker.network.driver.overlay.vxlanid_list": "256"
},
"Labels": {}
}
]
[root@docker01 ~]#
Node(docker02)
[root@docker02 ~]# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
94e805d204e7 nginx:latest "nginx -g 'daemon off" 16 seconds ago Up 14 seconds 80/tcp, 443/tcp demo-vip.4.69wejbaast6tnddx7s5vwqyto
a8715e252eec nginx:latest "nginx -g 'daemon off" 33 seconds ago Up 33 seconds 80/tcp, 443/tcp demo-vip.1.a76mxysg10zfj79rpm327be46
[root@docker02 ~]#
[root@docker02 ~]# docker network inspect ingress
[
{
"Name": "ingress",
"Id": "46865yuyi768xtrjuh9eivj5i",
"Scope": "swarm",
"Driver": "overlay",
"EnableIPv6": false,
"IPAM": {
"Driver": "default",
"Options": null,
"Config": [
{
"Subnet": "10.255.0.0/16",
"Gateway": "10.255.0.1"
}
]
},
"Internal": false,
"Containers": {
"94e805d204e7aa10964f2700bcde3c139fb81f25135ed25054653bd34660093c": {
"Name": "demo-vip.4.69wejbaast6tnddx7s5vwqyto",
"EndpointID": "5e08ad01f09ba191be8413849cd57b015d9a7c651a5a05cbab90b1aee492a484",
"MacAddress": "02:42:0a:ff:00:09",
"IPv4Address": "10.255.0.9/16",
"IPv6Address": ""
},
"a8715e252eec0b30ab83e82697c65266820d993fba6ab37590a9d5b6c6cf2030": {
"Name": "demo-vip.1.a76mxysg10zfj79rpm327be46",
"EndpointID": "2473f837bb66968f0380f5385051670a5e9b9caf20def5f2f72ab0ab61d02daf",
"MacAddress": "02:42:0a:ff:00:06",
"IPv4Address": "10.255.0.6/16",
"IPv6Address": ""
},
"ingress-sbox": {
"Name": "ingress-endpoint",
"EndpointID": "27389e4101d99f17e60077ed91c917b43043a9a2ad45bf08c121b9a5ea22536d",
"MacAddress": "02:42:0a:ff:00:04",
"IPv4Address": "10.255.0.4/16",
"IPv6Address": ""
}
},
"Options": {
"com.docker.network.driver.overlay.vxlanid_list": "256"
},
"Labels": {}
}
]
[root@docker02 ~]#
