mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
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bbeab70de6
The change adds no new functionality and aims to move flags definitions to subpackages that are using them. This should improve readability of the main function.
39 lines
1.8 KiB
Go
39 lines
1.8 KiB
Go
package datasource
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import (
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"flag"
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"fmt"
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"net/http"
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"github.com/VictoriaMetrics/VictoriaMetrics/app/vmalert/utils"
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)
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var (
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addr = flag.String("datasource.url", "", "Victoria Metrics or VMSelect url. Required parameter."+
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" E.g. http://127.0.0.1:8428")
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basicAuthUsername = flag.String("datasource.basicAuth.username", "", "Optional basic auth username for -datasource.url")
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basicAuthPassword = flag.String("datasource.basicAuth.password", "", "Optional basic auth password for -datasource.url")
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tlsInsecureSkipVerify = flag.Bool("datasource.tlsInsecureSkipVerify", false, "Whether to skip tls verification when connecting to -datasource.url")
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tlsCertFile = flag.String("datasource.tlsCertFile", "", "Optional path to client-side TLS certificate file to use when connecting to -datasource.url")
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tlsKeyFile = flag.String("datasource.tlsKeyFile", "", "Optional path to client-side TLS certificate key to use when connecting to -datasource.url")
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tlsCAFile = flag.String("datasource.tlsCAFile", "", "Optional path to TLS CA file to use for verifying connections to -datasource.url. "+
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"By default system CA is used")
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tlsServerName = flag.String("datasource.tlsServerName", "", "Optional TLS server name to use for connections to -datasource.url. "+
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"By default the server name from -datasource.url is used")
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)
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// Init creates a Querier from provided flag values.
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func Init() (Querier, error) {
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if *addr == "" {
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flag.PrintDefaults()
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return nil, fmt.Errorf("datasource.url is empty")
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}
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tr, err := utils.Transport(*addr, *tlsCertFile, *tlsKeyFile, *tlsCAFile, *tlsServerName, *tlsInsecureSkipVerify)
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if err != nil {
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return nil, fmt.Errorf("failed to create transport: %s", err)
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}
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c := &http.Client{Transport: tr}
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return NewVMStorage(*addr, *basicAuthUsername, *basicAuthPassword, c), nil
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}
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