volker.raschek/prometheus-fail2ban-exporter
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add the remaining cli params using kingpin

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This commit is contained in:
Hector
2022-01-23 21:54:19 +00:00
parent 0b0cc87574
commit 315ecf4271
1 changed files with 43 additions and 20 deletions
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63
src/cfg/cfg.go
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@@ -8,10 +8,15 @@ import (
)
const (
minServerPort = 1000
maxServerPort = 65535
portEnvName = "F2B_WEB_PORT"
addressEnvName = "F2B_WEB_LISTEN_ADDRESS"
minServerPort = 1000
maxServerPort = 65535
portEnvName = "F2B_WEB_PORT"
addressEnvName = "F2B_WEB_LISTEN_ADDRESS"
socketEnvName = "F2B_COLLECTOR_SOCKET"
fileCollectorEnabledEnvName = "F2B_COLLECTOR_TEXT"
fileCollectorPathEnvName = "F2B_COLLECTOR_TEXT_PATH"
basicAuthUserEnvName = "F2B_WEB_BASICAUTH_USER"
basicAuthPassEnvName = "F2B_WEB_BASICAUTH_PASS"
)
type AppSettings struct {
@@ -36,6 +41,10 @@ func Parse() *AppSettings {
}
func readParamsFromCli(settings *AppSettings) {
versionMode := kingpin.
Flag("version", "show version info and exit").
Default("false").
Bool()
port := kingpin.
Flag("port", "port to use for the metrics server").
Default("9191").
@@ -46,27 +55,41 @@ func readParamsFromCli(settings *AppSettings) {
Default("0.0.0.0").
Envar(addressEnvName).
String()
socketPath := kingpin.
Flag("socket", "path to the fail2ban server socket").
Default("").
Envar(socketEnvName).
String()
fileCollectorEnabled := kingpin.
Flag("collector.textfile", "enable the textfile collector").
Default("false").
Envar(fileCollectorEnabledEnvName).
Bool()
fileCollectorPath := kingpin.
Flag("collector.textfile.directory", "directory to read text files with metrics from").
Default("").
Envar(fileCollectorPathEnvName).
String()
rawBasicAuthUsername := kingpin.
Flag("web.basic-auth.username", "username to use to protect endpoints with basic auth").
Default("").
Envar(basicAuthUserEnvName).
String()
rawBasicAuthPassword := kingpin.
Flag("web.basic-auth.password", "password to use to protect endpoints with basic auth").
Default("").
Envar(basicAuthPassEnvName).
String()
settings.VersionMode = *versionMode
settings.MetricsPort = *port
settings.MetricsAddress = *address
settings.Fail2BanSocketPath = *socketPath
settings.FileCollectorEnabled = *fileCollectorEnabled
settings.FileCollectorPath = *fileCollectorPath
settings.setBasicAuthValues(*rawBasicAuthUsername, *rawBasicAuthPassword)
kingpin.Parse()
var rawBasicAuthUsername string
var rawBasicAuthPassword string
//appSettings := &AppSettings{}
//flag.BoolVar(&appSettings.VersionMode, "version", false, "show version info and exit")
//flag.StringVar(&appSettings.MetricsAddress, "web.listen-address", "0.0.0.0", "address to use for the metrics server")
//flag.IntVar(&appSettings.MetricsPort, "port", 9191, "port to use for the metrics server")
//flag.StringVar(&appSettings.Fail2BanSocketPath, "socket", "", "path to the fail2ban server socket")
//flag.BoolVar(&appSettings.FileCollectorEnabled, "collector.textfile", false, "enable the textfile collector")
//flag.StringVar(&appSettings.FileCollectorPath, "collector.textfile.directory", "", "directory to read text files with metrics from")
//flag.StringVar(&rawBasicAuthUsername, "web.basic-auth.username", "", "username to use to protect endpoints with basic auth")
//flag.StringVar(&rawBasicAuthPassword, "web.basic-auth.password", "", "password to use to protect endpoints with basic auth")
//
//flag.Parse()
settings.setBasicAuthValues(rawBasicAuthUsername, rawBasicAuthPassword)
}
func (settings *AppSettings) setBasicAuthValues(rawUsername, rawPassword string) {