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specify http timeout on the configuration file (#5)
* specify http timeout on the configuration file
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| package config | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "io/ioutil" | ||
| "regexp" | ||
| "sync" | ||
|
|
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| yaml "gopkg.in/yaml.v2" | ||
| ) | ||
|
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| //Config is the struct that represents config.yml | ||
| type Config struct { | ||
| Timeout int32 `yaml:"timeout"` | ||
| Insecure bool `yaml:"insecure"` | ||
| Port int32 `yaml:"port"` | ||
| Hosts map[string]HostConfig `yaml:"hosts"` | ||
| } | ||
|
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| type SafeConfig struct { | ||
| sync.RWMutex | ||
| Config *Config | ||
| } | ||
|
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| //HostConfig is the struct that is passed to the redfish client | ||
| type HostConfig struct { | ||
| Host string | ||
| Username string | ||
| Password string | ||
| Timeout int32 | ||
| Insecure bool | ||
| } | ||
|
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| func (sc *SafeConfig) ReloadConfig(configFile string) error { | ||
| var c = &Config{} | ||
|
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| yamlFile, err := ioutil.ReadFile(configFile) | ||
| if err != nil { | ||
| return err | ||
| } | ||
| if err := yaml.Unmarshal(yamlFile, c); err != nil { | ||
| return err | ||
| } | ||
|
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| sc.Lock() | ||
| sc.Config = c | ||
| sc.Unlock() | ||
|
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| return nil | ||
| } | ||
|
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| func (sc *SafeConfig) HostConfigForTarget(targetHost string) (*HostConfig, error) { | ||
| sc.Lock() | ||
| defer sc.Unlock() | ||
|
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| targetHostConfig := &HostConfig{ | ||
| Host: targetHost, | ||
| Timeout: sc.Config.Timeout, | ||
| Insecure: sc.Config.Insecure, | ||
| } | ||
|
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| // search for host that matches the target | ||
| for host, account := range sc.Config.Hosts { | ||
| match, _ := regexp.MatchString(host, targetHost) | ||
| if match { | ||
| targetHostConfig.Username = account.Username | ||
| targetHostConfig.Password = account.Password | ||
| return targetHostConfig, nil | ||
| } | ||
| } | ||
| // if no match found, fallback to default | ||
| if hostConfig, ok := sc.Config.Hosts["default"]; ok { | ||
| targetHostConfig.Username = hostConfig.Username | ||
| targetHostConfig.Password = hostConfig.Password | ||
| return targetHostConfig, nil | ||
| } | ||
|
|
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| // if no default specified, exit with an error | ||
| return &HostConfig{}, fmt.Errorf("no credentials found for target %s", targetHost) | ||
| } |
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