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Fix ExternalAddress parsing problem under IPv6

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`!strings.Contains(host, ":")` will fail miserably under ipv6
This commit is contained in:
Davanum Srinivas 2018-01-04 14:00:04 -05:00
parent 0b0254f03e
commit c258d4df84
1 changed files with 4 additions and 4 deletions
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8
staging/src/k8s.io/apiserver/pkg/server/config.go
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@ -342,10 +342,10 @@ func (c *Config) Complete(informers informers.SharedInformerFactory) CompletedCo
if host == "" && c.PublicAddress != nil { if host == "" && c.PublicAddress != nil {
host = c.PublicAddress.String() host = c.PublicAddress.String()
} }
if !strings.Contains(host, ":") {
if c.ReadWritePort != 0 { // if there is no port, and we have a ReadWritePort, use that
host = net.JoinHostPort(host, strconv.Itoa(c.ReadWritePort)) if _, _, err := net.SplitHostPort(host); err != nil && c.ReadWritePort != 0 {
} host = net.JoinHostPort(host, strconv.Itoa(c.ReadWritePort))
} }
c.ExternalAddress = host c.ExternalAddress = host