K8s remove string ops (#2119)

* plugin/kubernetes: remove bunch a string ops

This removes a bunch of appends to where not needed, makes dnsutil.Join
take variadic args which removes the need to wrap in a new string slice.

Signed-off-by: Miek Gieben <miek@miek.nl>

* Fix calls to dnsutil.Join

Signed-off-by: Miek Gieben <miek@miek.nl>

* Revert these

Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben 2018-09-22 15:12:02 +01:00 committed by GitHub
parent b3d69f1c7f
commit 9546b606cb
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11 changed files with 31 additions and 44 deletions

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@ -85,7 +85,7 @@ func qname(zone string) string {
l1 := strconv.Itoa(r.Int())
l2 := strconv.Itoa(r.Int())
return dnsutil.Join([]string{l1, l2, zone})
return dnsutil.Join(l1, l2, zone)
}
var r = rand.New(rand.NewSource(time.Now().UnixNano()))