本文整理匯總了Golang中github.com/juju/juju/environs.Environ.SupportedArchitectures方法的典型用法代碼示例。如果您正苦於以下問題：Golang Environ.SupportedArchitectures方法的具體用法？Golang Environ.SupportedArchitectures怎麽用？Golang Environ.SupportedArchitectures使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/juju/juju/environs.Environ的用法示例。
在下文中一共展示了Environ.SupportedArchitectures方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: validateUploadAllowed
// validateUploadAllowed returns an error if an attempt to upload tools should
// not be allowed.
func validateUploadAllowed(env environs.Environ, toolsArch *string) error {
// Now check that the architecture for which we are setting up an
// environment matches that from which we are bootstrapping.
hostArch := arch.HostArch()
// We can't build tools for a different architecture if one is specified.
if toolsArch != nil && *toolsArch != hostArch {
return fmt.Errorf("cannot build tools for %q using a machine running on %q", *toolsArch, hostArch)
}
// If no architecture is specified, ensure the target provider supports instances matching our architecture.
supportedArchitectures, err := env.SupportedArchitectures()
if err != nil {
return fmt.Errorf(
"no packaged tools available and cannot determine environment's supported architectures: %v", err)
}
archSupported := false
for _, arch := range supportedArchitectures {
if hostArch == arch {
archSupported = true
break
}
}
if !archSupported {
envType := env.Config().Type()
return errors.Errorf("environment %q of type %s does not support instances running on %q", env.Config().Name(), envType, hostArch)
}
return nil
}