fix: add ip detect precheck

[lixd]

Signed-off-by: lixd xueduan.li@gmail.com

What type of PR is this?

/kind flake

What this PR does / why we need it:

add ip detect precheck, print a hint if the node has multi nic but --ip-detect not specified.

Which issue(s) this PR fixes:

Fixes #

Special notes for reviewers:

use cmd ip a|grep ": "|awk {'print $2'}|sed 's/://' to print ifaces.
filter logic iface, if > 1,print a hint.

Does this PR introduced a user-facing change?

None

Additional documentation, usage docs, etc.:

[codecov-commenter]

Codecov Report

Merging #78 (3b67d3e) into master (03e4969) will decrease coverage by 0.00%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #78      +/-   ##
==========================================
- Coverage   11.67%   11.66%   -0.01%     
==========================================
  Files          98       98              
  Lines       15002    15005       +3     
==========================================
  Hits         1751     1751              
- Misses      13022    13025       +3     
  Partials      229      229              

Impacted Files	Coverage Δ
pkg/cli/deploy/deploy.go	16.13% <0.00%> (-0.08%)	⬇️
pkg/cli/join/join.go	0.00% <0.00%> (ø)

[lixd]

/assign @x893675

[x893675]

/lgtm
/approve

[kubeclipper-bot]

LGTM label has been added.

Git tree hash: 615318ae688f7221f3d845ebd699a6da8e06cffd

[kubeclipper-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: lixd, x893675

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