bugfix: bind an address for stream server

[YaoZengzeng]

Signed-off-by: YaoZengzeng [email protected]

Ⅰ. Describe what this PR did

The stream sever should bind an system interface, otherwise the URL it return will be like:

"http://:10010/exec/oM5ZZlm3"

So as mentioned in issue #1516 , we can't exec the pod from other nodes.

If the URL is lack of ip address, it will be localhost by default.

However the pod is not in the local node, so the local stream server will return 404.

Ⅱ. Does this pull request fix one issue?

#1516

Ⅲ. Describe how you did it

Ⅳ. Describe how to verify it

Ⅴ. Special notes for reviews

[codecov-io]

Codecov Report

Merging #1520 into master will decrease coverage by 1.18%.
The diff coverage is 84.65%.

@@            Coverage Diff             @@
##           master    #1520      +/-   ##
==========================================
- Coverage   40.75%   39.57%   -1.19%     
==========================================
  Files         256      255       -1     
  Lines       16756    17674     +918     
==========================================
+ Hits         6829     6994     +165     
- Misses       9048     9802     +754     
+ Partials      879      878       -1

Impacted Files	Coverage Δ
cri/v1alpha1/cri_stream.go	0% <0%> (ø)	⬆️
cri/v1alpha2/cri_stream.go	0% <0%> (ø)	⬆️
pkg/net/interface.go	89.06% <89.06%> (ø)
apis/server/container_bridge.go	60% <0%> (-23.7%)	⬇️
apis/server/router.go	75.14% <0%> (-16.22%)	⬇️
daemon/mgr/container_state.go	67.07% <0%> (-15.02%)	⬇️
daemon/mgr/container.go	34.22% <0%> (-14.84%)	⬇️
cli/main.go	0% <0%> (ø)	⬆️
cri/v1alpha1/cri.go	0% <0%> (ø)	⬆️
cri/v1alpha2/cri.go	0% <0%> (ø)	⬆️
... and 4 more

[YaoZengzeng]

@allencloud PTAL

[allencloud]

I think the common functions which are related to network could be moved to pkg.

[YaoZengzeng]

@allencloud Updated

[allencloud]

LGTM