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d962568e93
This will simplify examining the returned errors such as httpserver.ErrorWithStatusCode . See https://blog.golang.org/go1.13-errors for details.
40 lines
1.4 KiB
Go
40 lines
1.4 KiB
Go
package consul
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import (
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"fmt"
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"github.com/VictoriaMetrics/VictoriaMetrics/lib/promauth"
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)
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// SDConfig represents service discovery config for Consul.
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//
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// See https://prometheus.io/docs/prometheus/latest/configuration/configuration/#consul_sd_config
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type SDConfig struct {
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Server string `yaml:"server"`
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Token *string `yaml:"token"`
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Datacenter string `yaml:"datacenter"`
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Scheme string `yaml:"scheme"`
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Username string `yaml:"username"`
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Password string `yaml:"password"`
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TLSConfig *promauth.TLSConfig `yaml:"tls_config"`
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Services []string `yaml:"services"`
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Tags []string `yaml:"tags"`
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NodeMeta map[string]string `yaml:"node_meta"`
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TagSeparator *string `yaml:"tag_separator"`
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AllowStale bool `yaml:"allow_stale"`
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// RefreshInterval time.Duration `yaml:"refresh_interval"`
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// refresh_interval is obtained from `-promscrape.consulSDCheckInterval` command-line option.
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}
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// GetLabels returns Consul labels according to sdc.
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func GetLabels(sdc *SDConfig, baseDir string) ([]map[string]string, error) {
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cfg, err := getAPIConfig(sdc, baseDir)
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if err != nil {
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return nil, fmt.Errorf("cannot get API config: %w", err)
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}
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ms, err := getServiceNodesLabels(cfg)
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if err != nil {
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return nil, fmt.Errorf("error when fetching service nodes data from Consul: %w", err)
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}
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return ms, nil
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}
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