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centralize harded-code message

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Signed-off-by: Fahed Dorgaa <fahed.dorgaa@gmail.com>
This commit is contained in:
Fahed Dorgaa
2019-07-13 15:07:23 +02:00
parent f2b6c31d0f
commit db95af43f3
6 changed files with 37 additions and 24 deletions
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26
errdefs/errors.go
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@@ -40,13 +40,25 @@ import (
// For the most part, we just try to provide local grpc errors. Most conditions
// map very well to those defined by grpc.
var (
ErrUnknown = errors.New("unknown") // used internally to represent a missed mapping.
ErrInvalidArgument = errors.New("invalid argument")
ErrNotFound = errors.New("not found")
ErrAlreadyExists = errors.New("already exists")
ErrFailedPrecondition = errors.New("failed precondition")
ErrUnavailable = errors.New("unavailable")
ErrNotImplemented = errors.New("not implemented") // represents not supported and unimplemented
ErrUnknown = errors.New("unknown") // used internally to represent a missed mapping.
ErrInvalidArgument = errors.New("invalid argument")
ErrNotFound = errors.New("not found")
ErrAlreadyExists = errors.New("already exists")
ErrFailedPrecondition = errors.New("failed precondition")
ErrUnavailable = errors.New("unavailable")
ErrNotImplemented = errors.New("not implemented") // represents not supported and unimplemented
ErrNoGRPCAndService = errors.New("no grpc connection and services is available")
ErrNoGRPC = errors.New("no grpc connection available")
ErrReconnectFailed = errors.New("unable to reconnect to containerd, no connector available")
ErrUnpackNotSupported = errors.New("unpack on fetch not supported, try pull")
ErrEmptyGRCPAddress = errors.New("grpc address cannot be empty")
ErrEmptyTopic = errors.New("topic required to publish event")
ErrUnknownLevel = errors.New("unknown level")
ErrRegisterAndUnregisterService = errors.New("--register-service and --unregister-service cannot be used together")
ErrArgConfigFile = errors.New("with spec config file, only container id should be provided")
ErrUnprovidedImageRef = errors.New("image ref must be provided")
ErrEmptyContainerId = errors.New("container id must be provided")
ErrDeleteNoneContainer = errors.New("must specify at least one container to delete")
)
// IsInvalidArgument returns true if the error is due to an invalid argument