VictoriaMetrics/app/vmalert/remoteread/init.go
Yury Molodov a3e09a57c2
vmui: features (#1711)
* feat: initial uPlot graph

* feat: add zoom/pan for graph

* fix: add zoom by ctrl/mac

* fix: remove unused code

* feat: add toggle cache for fetch

* feat: add fix y-axis limits

* fix: stop point events while panning

* fix: change getting cursor position when scaling

* feat: add cursor tooltip to graph

* fix: uninstall chart.js

* fix: change link for create an issue

* fix: set default cache value to true

* app/vmalert: follow-up after 0e2486df56

* docs/CHANGELOG.md: document 5416e18007

* app/vmui: `make vmui-update`

Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com>
2021-10-18 15:16:57 +03:00

48 lines
2.9 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. See also -remoteRead.disablePathAppend")
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")
basicAuthPasswordFile = flag.String("remoteRead.basicAuth.passwordFile", "", "Optional path to basic auth password to use for -remoteRead.url")
bearerToken = flag.String("remoteRead.bearerToken", "", "Optional bearer auth token to use for -remoteRead.url.")
bearerTokenFile = flag.String("remoteRead.bearerTokenFile", "", "Optional path to bearer token file to use 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")
disablePathAppend = flag.Bool("remoteRead.disablePathAppend", false, "Whether to disable automatic appending of '/api/v1/query' path to the configured -remoteRead.url.")
)
// Init creates a Querier from provided flag values.
// Returns nil if addr flag wasn't set.
func Init() (datasource.QuerierBuilder, 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)
}
authCfg, err := utils.AuthConfig(*basicAuthUsername, *basicAuthPassword, *basicAuthPasswordFile, *bearerToken, *bearerTokenFile)
if err != nil {
return nil, fmt.Errorf("failed to configure auth: %w", err)
}
c := &http.Client{Transport: tr}
return datasource.NewVMStorage(*addr, authCfg, 0, 0, false, c, *disablePathAppend), nil
}