ehlxr/docker_practice
1
0
Fork 0
mirror of https://github.com/yeasy/docker_practice.git synced 2026-03-26 03:35:31 +00:00
Code Issues Projects Releases Wiki Activity

Fix #117

Browse Source
This commit is contained in:
khs1994
2017-11-22 11:13:23 +08:00
parent 7dcf8129d5
commit 4891f3fb8f
30 changed files with 189 additions and 193 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
swarm/scheduling.md
View File

@@ -14,14 +14,14 @@
在 `192.168.0.2` 节点启动管理服务，管理 token://946d65606f7c2f49766e4dddac5b4365 的集群。
```sh
```bash
$ docker run -d -p 12375:2375 swarm manage --strategy "spread" token://946d65606f7c2f49766e4dddac5b4365
c6f25e6e6abbe45c8bcf75ac674f2b64d5f31a5c6070d64ba954a0309b197930
```
列出集群中节点。
```sh
```bash
$ docker run --rm swarm list token://946d65606f7c2f49766e4dddac5b4365
192.168.0.3:2375
192.168.0.2:2375
@@ -31,7 +31,7 @@ $ docker run --rm swarm list token://946d65606f7c2f49766e4dddac5b4365
启动一个 ubuntu 容器。
```sh
```bash
$ docker -H 192.168.0.2:12375 run -d ubuntu:14.04 ping 127.0.0.1
bac3dfda5306181140fc959969d738549d607bc598390f57bdd432d86f16f069
```
@@ -40,14 +40,14 @@ bac3dfda5306181140fc959969d738549d607bc598390f57bdd432d86f16f069
再次启动一个 ubuntu 容器。
```sh
```bash
$ docker -H 192.168.0.2:12375 run -d ubuntu:14.04 ping 127.0.0.1
8247067ba3a31e0cb692a8373405f95920a10389ce3c2a07091408281695281c
```
查看它的位置，发现被调度到了另外一个节点：`192.168.0.2` 节点。
```sh
```bash
$ docker -H 192.168.0.2:12375 ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
8247067ba3a3 ubuntu:14.04 "ping 127.0.0.1" 1 minutes ago Up 1 minutes Host-2/sick_galileo
@@ -61,7 +61,7 @@ bac3dfda5306 ubuntu:14.04 "ping 127.0.0.1" 2 minutes ago
直接启动若干 ubuntu 容器，并查看它们的位置。
```sh
```bash
$ docker -H 192.168.0.2:12375 run -d ubuntu:14.04 ping 127.0.0.1
$ docker -H 192.168.0.2:12375 ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
@@ -70,4 +70,4 @@ CONTAINER ID IMAGE COMMAND CREATED
99c5a092530a ubuntu:14.04 "ping 127.0.0.1" 3 minutes ago Up 3 minutes Host-3/naughty_engelbart
4ab392c26eb2 ubuntu:14.04 "ping 127.0.0.1" 3 minutes ago Up 3 minutes Host-3/thirsty_mclean
```
可以看到，所有的容器都是分布在同一个节点（`192.168.0.3`）上运行的。
可以看到，所有的容器都是分布在同一个节点（`192.168.0.3`）上运行的。