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Use a more unique name for upstreams #4

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Use a more unique name for upstreams #4

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5c7a019
Use a more unique name for upstreams
munnerz Mar 12, 2016
17b7955
Merge loops to avoid duplicating upstream name calculation code
munnerz Mar 12, 2016
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40 changes: 14 additions & 26 deletions nginx-controller/controller/controller.go
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Original file line number Diff line number Diff line change
Expand Up @@ -263,14 +263,25 @@ func (lbc *LoadBalancerController) updateNGINX(name string, ing *extensions.Ingr
}

var upstreams []nginx.Upstream
var servers []nginx.Server

for _, rule := range ing.Spec.Rules {
if rule.IngressRuleValue.HTTP == nil {
continue
}

server := nginx.Server{Name: rule.Host}

if pemFile, ok := pems[rule.Host]; ok {
server.SSL = true
server.SSLCertificate = pemFile
server.SSLCertificateKey = pemFile
}

var locations []nginx.Location

for _, path := range rule.HTTP.Paths {
name := ing.Name + "-" + path.Backend.ServiceName
name := path.Backend.ServiceName + "-Ingress-" + rule.Host + "-" + strings.Replace(path.Path, "/", "-", -1)
ups := nginx.NewUpstreamWithDefaultServer(name)

svcKey := ing.Namespace + "/" + path.Backend.ServiceName
Expand All @@ -297,32 +308,9 @@ func (lbc *LoadBalancerController) updateNGINX(name string, ing *extensions.Ingr
}
}

upstreams = append(upstreams, ups)
}
}

var servers []nginx.Server
for _, rule := range ing.Spec.Rules {
server := nginx.Server{Name: rule.Host}

if pemFile, ok := pems[rule.Host]; ok {
server.SSL = true
server.SSLCertificate = pemFile
server.SSLCertificateKey = pemFile
}

var locations []nginx.Location

for _, path := range rule.HTTP.Paths {
loc := nginx.Location{Path: path.Path}
upsName := ing.GetName() + "-" + path.Backend.ServiceName

for _, ups := range upstreams {
if upsName == ups.Name {
loc.Upstream = ups
}
}
loc := nginx.Location{Path: path.Path, Upstream: ups}
locations = append(locations, loc)
upstreams = append(upstreams, ups)
}

server.Locations = locations
Expand Down