Context deadline exceeded when using with remote etcd which has cert based auth

[raushan2016]

I tried running from dev branch. Below is the log.

[[server]] title = "make manager_run" name = "manager_run" address = ["foobar.cosmosdb.com:2379"] key_prefix = "/" desc = "docker way etcd cluster mode" roles = ["admin"] tls_enable = true [server.tls_config] cert_file = "/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/bin/tlskey/etcdserver.crt" key_file = "/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/bin/tlskey/etcdserver.key" ca_file = "/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/bin/tlskey/ca.crt"

{"level":"warn","ts":1571601848.3670743,"caller":"program/http.go:121","msg":"Got etcd as manager_run"}
{"level":"info","ts":1571601848.3683703,"caller":"v1/v1.go:522","msg":"Save key","user":"admin","role":"admin"}
{"level":"error","ts":1571601856.056904,"caller":"v1/v1.go:202","msg":"Save key error","err":"context deadline exceeded","stacktrace":"github.com/shiguanghuxian/etcd-manage/program/v1.saveEtcdKey.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:202\ngithub.com/shiguanghuxian/etcd-manage/program/v1.saveEtcdKey\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:236\ngithub.com/shiguanghuxian/etcd-manage/program/v1.postEtcdKey\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:154\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/program.(*Program).middlewareEtcd.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/http.go:132\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.RecoveryWithWriter.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/recovery.go:48\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.LoggerWithWriter.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/logger.go:84\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Engine).handleHTTPRequest\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/gin.go:363\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Engine).ServeHTTP\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/gin.go:328\nnet/http.serverHandler.ServeHTTP\n\t/usr/local/go/src/net/http/server.go:2774\nnet/http.(*conn).serve\n\t/usr/local/go/src/net/http/server.go:1878"}
{"level":"error","ts":1571601858.3689067,"caller":"v1/v1.go:202","msg":"Save key error","err":"context deadline exceeded","stacktrace":"github.com/shiguanghuxian/etcd-manage/program/v1.saveEtcdKey.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:202\ngithub.com/shiguanghuxian/etcd-manage/program/v1.saveEtcdKey\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:236\ngithub.com/shiguanghuxian/etcd-manage/program/v1.postEtcdKey\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/v1/v1.go:154\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/program.(*Program).middlewareEtcd.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/program/http.go:132\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.RecoveryWithWriter.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/recovery.go:48\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.LoggerWithWriter.func1\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/logger.go:84\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Context).Next\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/context.go:108\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Engine).handleHTTPRequest\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/gin.go:363\ngithub.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin.(*Engine).ServeHTTP\n\t/home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/vendor/github.com/gin-gonic/gin/gin.go:328\nnet/http.serverHandler.ServeHTTP\n\t/usr/local/go/src/net/http/server.go:2774\nnet/http.(*conn).serve\n\t/usr/local/go/src/net/http/server.go:1878"}

[raushan2016]

curl -v "foobar.cosmosdb.com:2379" -XPOST --cert /home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/bin/tlskey/etcdserver.crt --key /home/raushank/go/src/github.com/shiguanghuxian/etcd-manage/bin/tlskey/etcdserver.key -d '{f1:bar}' -v
Note: Unnecessary use of -X or --request, POST is already inferred.

• Rebuilt URL to: foobar.cosmosdb.com:2379/
• Trying 40.0.0.0...
• TCP_NODELAY set
• Connected to foobar.cosmosdb.com (40.0.0.0) port 2379 (#0)

POST / HTTP/1.1
Host: foobar.cosmosdb.com:2379
User-Agent: curl/7.58.0
Accept: /
Content-Length: 8
Content-Type: application/x-www-form-urlencoded

• upload completely sent off: 8 out of 8 bytes
• Empty reply from server
• Connection #0 to host foobar.cosmosdb.com left intact
  curl: (52) Empty reply from server