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Fix #170 - lookup backend for marathon plugin so we can specify traefik.backend via labels on the container

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This commit is contained in:
Graham Taylor 2016-01-20 18:55:10 +00:00
parent d3598021b7
commit 2d79c500df
3 changed files with 36 additions and 2 deletions
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8
provider/marathon.go
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@ -80,6 +80,7 @@ func (provider *Marathon) Provide(configurationChan chan<- types.ConfigMessage)
func (provider *Marathon) loadMarathonConfig() *types.Configuration {
var MarathonFuncMap = template.FuncMap{
"getBackend": provider.getBackend,
"getPort": provider.getPort,
"getWeight": provider.getWeight,
"getDomain": provider.getDomain,
@ -302,3 +303,10 @@ func (provider *Marathon) getFrontendRule(application marathon.Application) stri
}
return "Host"
}
func (provider *Marathon) getBackend(application marathon.Application) string {
if label, err := provider.getLabel(application, "traefik.backend"); err == nil {
return label
}
return replace("/", "-", application.ID)
}