VictoriaMetrics/app/vmalert/remoteread/init.go
Aliaksandr Valialkin 64f1ddefe5 all: consistency renaming Victoria Metrics -> VictoriaMetrics
VMInsert -> vminsert
VMSelect -> vmselect
VMStorage -> vmstorage
2021-04-20 11:45:02 +03:00

40 lines
2.1 KiB
Go

package remoteread
import (
"flag"
"fmt"
"net/http"
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmalert/datasource"
"github.com/VictoriaMetrics/VictoriaMetrics/app/vmalert/utils"
)
var (
addr = flag.String("remoteRead.url", "", "Optional URL to VictoriaMetrics or vmselect that will be used to restore alerts "+
"state. This configuration makes sense only if `vmalert` was configured with `remoteWrite.url` before and has been successfully persisted its state. "+
"E.g. http://127.0.0.1:8428")
basicAuthUsername = flag.String("remoteRead.basicAuth.username", "", "Optional basic auth username for -remoteRead.url")
basicAuthPassword = flag.String("remoteRead.basicAuth.password", "", "Optional basic auth password for -remoteRead.url")
tlsInsecureSkipVerify = flag.Bool("remoteRead.tlsInsecureSkipVerify", false, "Whether to skip tls verification when connecting to -remoteRead.url")
tlsCertFile = flag.String("remoteRead.tlsCertFile", "", "Optional path to client-side TLS certificate file to use when connecting to -remoteRead.url")
tlsKeyFile = flag.String("remoteRead.tlsKeyFile", "", "Optional path to client-side TLS certificate key to use when connecting to -remoteRead.url")
tlsCAFile = flag.String("remoteRead.tlsCAFile", "", "Optional path to TLS CA file to use for verifying connections to -remoteRead.url. "+
"By default system CA is used")
tlsServerName = flag.String("remoteRead.tlsServerName", "", "Optional TLS server name to use for connections to -remoteRead.url. "+
"By default the server name from -remoteRead.url is used")
)
// Init creates a Querier from provided flag values.
// Returns nil if addr flag wasn't set.
func Init() (datasource.Querier, error) {
if *addr == "" {
return nil, nil
}
tr, err := utils.Transport(*addr, *tlsCertFile, *tlsKeyFile, *tlsCAFile, *tlsServerName, *tlsInsecureSkipVerify)
if err != nil {
return nil, fmt.Errorf("failed to create transport: %w", err)
}
c := &http.Client{Transport: tr}
return datasource.NewVMStorage(*addr, *basicAuthUsername, *basicAuthPassword, 0, 0, false, c), nil
}