ERRO[0300] error chan: Error to watch path (docker/network/v1.0/network)

来源：互联网发布：通过大数据分析编辑：程序博客网时间：2024/06/09 14:33

INFO[0000] Registering on the discovery service every 1m0s... addr=192.168.31.175 discovery=etcd://192.168.31.40:4001
ERRO[0600] error chan: Error to watch path (docker/network/v1.0/network)
Watch to disconnected, retrying again

curl "http://192.168.31.40:4001/v2/keys/docker/network/v1.0/network" 有正确返回

>>> x = client1.get('/docker/network/v1.0/network')
>>> for result in x.children:
... print result.key
... print result.value
...
...
/docker/network/v1.0/network/0dacb2425b3850ae50618751376c8dc714dea5807497c8711d5a2ca38874b75f....

在etcd数据库中看到的信息和curl请求的一致。

源码：https://github.com/daolinet/daolinet/blob/a1dcf6d5340db8424ce13da45b59511a48fb6244/cli/agent.go

尝试修改DOCKERNETWORK参数的路径：/docker/network/v1.0/network

# cd ..

# go build

# mv daolinet ../../../../bin/

没有用的，还是提示类似的错误。

在运行中WARN[0997] Watch to disconnected, retrying again.

这是什么没有连接docker的watch呢，因为这个代码过期的，现在尝试换成新的docker watch：

rm -rf github.com/docker/libkv

daolinet]# go get github.com/docker/libkv

然后将所有daolinet的服务重启一下

ERRO[0010] client: etcd cluster is unavailable or misconfigured
FATA[0013] error trying to get value: client: etcd cluster is unavailable or misconfigured

以上的报错是对应的etcd服务没有运行，或者是连接异常，比如防火墙限制等。

现在启动后，依然

ERRO[0300] error chan: Error to watch path (docker/network/v1.0/network)
WARN[0300] Watch to disconnected, retrying again.

不过现在的程序有一点点的进步：

[root@localhost bin]# ./daolictl connect test21:test22
CONNECTED
[root@localhost bin]# ./daolictl disconnect test21:test22
Error response from daemon: Post http://127.0.0.1:8080/v1/policy: dial tcp 127.0.0.1:8080: getsockopt: connection refused

依然功能bug，但是在主节点找到了相应的CONTAINER。