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Custom Error Pages (#1675)

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* custom error pages
This commit is contained in:
Ben Parli 2017-06-30 16:04:18 -07:00 • committed by Ludovic Fernandez
parent 2c976227dd
commit 121c057b90
10 changed files with 411 additions and 9 deletions
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16
server/server.go
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@ -772,6 +772,22 @@ func (server *Server) loadConfig(configurations configs, globalConfiguration Glo
backendsHealthcheck[frontend.Backend] = healthcheck.NewBackendHealthCheck(*hcOpts)
}
}
if len(frontend.Errors) > 0 {
for _, errorPage := range frontend.Errors {
if configuration.Backends[errorPage.Backend] != nil && configuration.Backends[errorPage.Backend].Servers["error"].URL != "" {
errorPageHandler, err := middlewares.NewErrorPagesHandler(errorPage, configuration.Backends[errorPage.Backend].Servers["error"].URL)
if err != nil {
log.Errorf("Error creating custom error page middleware, %v", err)
} else {
negroni.Use(errorPageHandler)
}
} else {
log.Errorf("Error Page is configured for Frontend %s, but either Backend %s is not set or Backend URL is missing", frontendName, errorPage.Backend)
}
}
}
maxConns := configuration.Backends[frontend.Backend].MaxConn
if maxConns != nil && maxConns.Amount != 0 {
extractFunc, err := utils.NewExtractor(maxConns.ExtractorFunc)