本文整理汇总了Golang中github.com/juju/core/environs/config.Config.ValidateUnknownAttrs方法的典型用法代码示例。如果您正苦于以下问题：Golang Config.ValidateUnknownAttrs方法的具体用法？Golang Config.ValidateUnknownAttrs怎么用？Golang Config.ValidateUnknownAttrs使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类github.com/juju/core/environs/config.Config的用法示例。
在下文中一共展示了Config.ValidateUnknownAttrs方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Golang代码示例。
示例1: Validate
func (p *environProvider) Validate(cfg, old *config.Config) (valid *config.Config, err error) {
// Check for valid changes for the base config values.
if err := config.Validate(cfg, old); err != nil {
return nil, err
}
validated, err := cfg.ValidateUnknownAttrs(configFields, configDefaults)
if err != nil {
return nil, err
}
if idStr, ok := validated["state-id"].(string); ok {
if _, err := strconv.Atoi(idStr); err != nil {
return nil, fmt.Errorf("invalid state-id %q", idStr)
}
}
// Apply the coerced unknown values back into the config.
return cfg.Apply(validated)
}示例2: validate
func (p manualProvider) validate(cfg, old *config.Config) (*environConfig, error) {
// Check for valid changes for the base config values.
if err := config.Validate(cfg, old); err != nil {
return nil, err
}
validated, err := cfg.ValidateUnknownAttrs(configFields, configDefaults)
if err != nil {
return nil, err
}
envConfig := newEnvironConfig(cfg, validated)
if envConfig.bootstrapHost() == "" {
return nil, errNoBootstrapHost
}
// Check various immutable attributes.
if old != nil {
oldEnvConfig, err := p.validate(old, nil)
if err != nil {
return nil, err
}
for _, key := range [...]string{
"bootstrap-user",
"bootstrap-host",
"storage-listen-ip",
} {
if err = checkImmutableString(envConfig, oldEnvConfig, key); err != nil {
return nil, err
}
}
oldPort, newPort := oldEnvConfig.storagePort(), envConfig.storagePort()
if oldPort != newPort {
return nil, fmt.Errorf("cannot change storage-port from %q to %q", oldPort, newPort)
}
oldUseSSHStorage, newUseSSHStorage := oldEnvConfig.useSSHStorage(), envConfig.useSSHStorage()
if oldUseSSHStorage != newUseSSHStorage && newUseSSHStorage == true {
return nil, fmt.Errorf("cannot change use-sshstorage from %v to %v", oldUseSSHStorage, newUseSSHStorage)
}
}
return envConfig, nil
}