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added proxy-http-version annotation to override the HTTP/1.1 default connection type to reverse proxy backends

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This commit is contained in:
E. Stuart Hicks 2019-07-08 14:32:00 -04:00
parent 1387f7b7eb
commit 3b0c523e49
8 changed files with 54 additions and 3 deletions
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9
internal/ingress/annotations/proxy/main.go
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@ -40,6 +40,7 @@ type Config struct {
ProxyRedirectTo string `json:"proxyRedirectTo"`
RequestBuffering string `json:"requestBuffering"`
ProxyBuffering string `json:"proxyBuffering"`
ProxyHTTPVersion string `json:"proxyHTTPVersion"`
}
// Equal tests for equality between two Configuration types
@ -95,6 +96,9 @@ func (l1 *Config) Equal(l2 *Config) bool {
if l1.ProxyBuffering != l2.ProxyBuffering {
return false
}
if l1.ProxyHTTPVersion != l2.ProxyHTTPVersion {
return false
}
return true
}
@ -191,5 +195,10 @@ func (a proxy) Parse(ing *networking.Ingress) (interface{}, error) {
config.ProxyBuffering = defBackend.ProxyBuffering
}
config.ProxyHTTPVersion, err = parser.GetStringAnnotation("proxy-http-version", ing)
if err != nil {
config.ProxyHTTPVersion = defBackend.ProxyHTTPVersion
}
return config, nil
}