Add friendly error for when registry unresponsive
If the registry is unresponsive, you will now get an error specific to this, rather than a misleading "provider unavailable" type error. Also adds debug logging for when errors like this may occur
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f302747077
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@ -504,6 +504,8 @@ func (c *InitCommand) getProviders(earlyConfig *earlyconfig.Config, state *state
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}
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switch {
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case err == discovery.ErrorServiceUnreachable:
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c.Ui.Error(errDiscoveryServiceUnreachable)
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case err == discovery.ErrorNoSuchProvider:
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c.Ui.Error(fmt.Sprintf(errProviderNotFound, provider, DefaultPluginVendorDir))
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case err == discovery.ErrorNoSuitableVersion:
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@ -878,6 +880,12 @@ corresponding provider blocks in configuration, with the constraint strings
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suggested below.
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`
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const errDiscoveryServiceUnreachable = `
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[reset][bold][red]Registry service unreachable.[reset][red]
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This may indicate a network issue, or an issue with the requested Terraform Registry.
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`
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const errProviderNotFound = `
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[reset][bold][red]Provider %[1]q not available for installation.[reset][red]
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@ -51,6 +51,10 @@ const ErrorChecksumVerification = Error("unexpected plugin checksum")
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// was not signed by any known key for the publisher
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const ErrorSignatureVerification = Error("unable to verify signature")
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// ErrorServiceUnreachable indicates that the network was unable to connect
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// to the registry service
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const ErrorServiceUnreachable = Error("registry service is unreachable")
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func (err Error) Error() string {
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return string(err)
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}
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@ -125,6 +125,10 @@ func (i *ProviderInstaller) Get(provider string, req Constraints) (PluginMeta, t
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// TODO: return multiple errors
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if err != nil {
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log.Printf("[DEBUG] %s", err)
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if registry.IsServiceUnreachable(err) {
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return PluginMeta{}, diags, ErrorServiceUnreachable
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}
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if registry.IsServiceNotProvided(err) {
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return PluginMeta{}, diags, err
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}
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@ -62,7 +62,7 @@ func NewClient(services *disco.Disco, client *http.Client) *Client {
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func (c *Client) Discover(host svchost.Hostname, serviceID string) (*url.URL, error) {
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service, err := c.services.DiscoverServiceURL(host, serviceID)
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if err != nil {
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return nil, err
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return nil, &ServiceUnreachableError{err}
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}
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if !strings.HasSuffix(service.Path, "/") {
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service.Path += "/"
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@ -46,3 +46,18 @@ func IsServiceNotProvided(err error) bool {
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_, ok := err.(*disco.ErrServiceNotProvided)
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return ok
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}
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// ServiceUnreachableError Registry service is unreachable
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type ServiceUnreachableError struct {
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err error
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}
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func (e *ServiceUnreachableError) Error() string {
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return e.err.Error()
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}
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// IsServiceUnreachable returns true if the registry/discovery service was unreachable
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func IsServiceUnreachable(err error) bool {
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_, ok := err.(*ServiceUnreachableError)
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return ok
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}
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