func getFrontendSettings(c *cli.Context) (engine.HTTPFrontendSettings, error) {
s := engine.HTTPFrontendSettings{}
s.Limits.MaxMemBodyBytes = int64(c.Int("maxMemBodyKB") * 1024)
s.Limits.MaxBodyBytes = int64(c.Int("maxBodyKB") * 1024)
s.FailoverPredicate = c.String("failoverPredicate")
s.Hostname = c.String("forwardHost")
s.TrustForwardHeader = c.Bool("trustForwardHeader")
s.PassHostHeader = c.Bool("passHostHeader")
return s, nil
}
func getBackendSettings(c *cli.Context) (engine.HTTPBackendSettings, error) {
s := engine.HTTPBackendSettings{}
s.Timeouts.Read = c.Duration("readTimeout").String()
s.Timeouts.Dial = c.Duration("dialTimeout").String()
s.Timeouts.TLSHandshake = c.Duration("handshakeTimeout").String()
s.KeepAlive.Period = c.Duration("keepAlivePeriod").String()
s.KeepAlive.MaxIdleConnsPerHost = c.Int("maxIdleConns")
tlsSettings, err := getTLSSettings(c)
if err != nil {
return s, err
}
s.TLS = tlsSettings
return s, nil
}
func getTLSSettings(c *cli.Context) (*engine.TLSSettings, error) {
s := &engine.TLSSettings{
InsecureSkipVerify: c.Bool("tlsSkipVerify"),
PreferServerCipherSuites: c.Bool("tlsPreferServerCS"),
SessionTicketsDisabled: c.Bool("tlsSessionTicketsOff"),
MinVersion: c.String("tlsMinV"),
MaxVersion: c.String("tlsMaxV"),
CipherSuites: c.StringSlice("tlsCS"),
}
s.SessionCache.Type = c.String("tlsSessionCache")
if s.SessionCache.Type == engine.LRUCacheType {
s.SessionCache.Settings = &engine.LRUSessionCacheSettings{
Capacity: c.Int("tlsSessionCacheCapacity"),
}
}
if _, err := engine.NewTLSConfig(s); err != nil {
return nil, err
}
return s, nil
}
// FromCli constructs a middleware instance from the command line parameters.
func FromCli(c *cli.Context) (plugin.Middleware, error) {
return FromOther(
RateLimit{
PeriodSeconds: int64(c.Int("period")),
Requests: int64(c.Int("requests")),
Burst: int64(c.Int("burst")),
Variable: c.String("var"),
RateVar: c.String("rateVar")})
}
// Constructs the middleware from the command line
func FromCli(c *cli.Context) (plugin.Middleware, error) {
return NewConnLimit(int64(c.Int("connections")), c.String("var"))
}
func (cmd *Command) topAction(c *cli.Context) {
cmd.overviewAction(c.String("backend"), c.Int("refresh"), c.Int("limit"))
}