volker.raschek/prometheus-fail2ban-exporter
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remove: database-based metrics

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Remove all database-based metrics from the metrics endpoint.
Remove all code related to pulling metrics from the fail2ban database.
Remove all configuration variables related to the fail2ban database.
The CLI parameter for the database path was not removed to avoid breaking
compatibility.
Update docker entrypoint to remove references to the fail2ban database.
Remove all references to the old database metrics from the README.
This commit is contained in:
Hector
2021-10-15 18:02:26 +00:00
parent 025347b7ca
commit b268f8654c
7 changed files with 38 additions and 322 deletions
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9
src/cfg/cfg.go
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@ -14,7 +14,6 @@ const (
type AppSettings struct {
VersionMode bool
MetricsPort int
Fail2BanDbPath string
Fail2BanSocketPath string
FileCollectorPath string
FileCollectorEnabled bool
@ -24,11 +23,13 @@ func Parse() *AppSettings {
appSettings := &AppSettings{}
flag.BoolVar(&appSettings.VersionMode, "version", false, "show version info and exit")
flag.IntVar(&appSettings.MetricsPort, "port", 9191, "port to use for the metrics server")
flag.StringVar(&appSettings.Fail2BanDbPath, "db", "", "path to the fail2ban sqlite database (deprecated)")
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")
// deprecated: to be removed in next version
_ = flag.String("db", "", "path to the fail2ban sqlite database (removed)")
flag.Parse()
appSettings.validateFlags()
return appSettings
@ -37,8 +38,8 @@ func Parse() *AppSettings {
func (settings *AppSettings) validateFlags() {
var flagsValid = true
if !settings.VersionMode {
if settings.Fail2BanDbPath == "" && settings.Fail2BanSocketPath == "" {
fmt.Println("at least one of the following flags must be provided: 'db', 'socket'")
if settings.Fail2BanSocketPath == "" {
fmt.Println("fail2ban socket path must not be blank")
flagsValid = false
}
if settings.MetricsPort < minServerPort || settings.MetricsPort > maxServerPort {