all: fix error naming

errs.Class should not contain "error" in the name, since that causes a
lot of stutter in the error logs. As an example a log line could end up
looking like:

    ERROR node stats service error: satellitedbs error: node stats database error: no rows

Whereas something like:

    ERROR nodestats service: satellitedbs: nodestatsdb: no rows

Would contain all the necessary information without the stutter.

Change-Id: I7b7cb7e592ebab4bcfadc1eef11122584d2b20e0

certificate/authorization/authorizations.go

@@ -38,9 +38,9 @@ const (
 var (
 	mon = monkit.Package()
 	// Error is used when an error occurs involving an authorization.
-	Error = errs.Class("authorization error")
+	Error = errs.Class("authorization")
 	// ErrInvalidToken is used when a token is invalid.
-	ErrInvalidToken = errs.Class("authorization token error")
+	ErrInvalidToken = errs.Class("authorization token")
 )
 
 // Group is a slice of authorizations for convenient de/serialization.

certificate/authorization/db.go

@@ -20,19 +20,19 @@ import (
 
 var (
 	// ErrDB is used when an error occurs involving the authorization database.
-	ErrDB = errs.Class("authorization db error")
+	ErrDB = errs.Class("authorizationdb")
 	// ErrEmptyUserID is used when a user ID is required but not provided.
 	ErrEmptyUserID = ErrDB.New("userID cannot be empty")
 	// ErrCount is used when attempting to create an invalid number of authorizations.
 	ErrCount = ErrDB.New("cannot add less than one authorization")
 	// ErrInvalidClaim is used when a claim is invalid due to some user input.
-	ErrInvalidClaim = errs.Class("authorization claim error")
+	ErrInvalidClaim = errs.Class("invalid authorization claim")
 	// ErrAlreadyClaimed is used when a valid claim is attempted with a token that's been used already.
 	ErrAlreadyClaimed = errs.Class("authorization already claimed")
 	// ErrNotFound is used when there is no matching authorization in the DB for a given userID and token.
 	ErrNotFound = errs.Class("authorization not found")
 	// ErrDBInternal is used when an internal error occurs involving the authorization database.
-	ErrDBInternal = errs.Class("internal authorization db error")
+	ErrDBInternal = errs.Class("internal authorization db")
 )
 
 // DB stores authorizations which may be claimed in exchange for a

certificate/authorization/endpoint.go

@@ -19,7 +19,7 @@ import (
 )
 
 // ErrEndpoint is the default error class for the authorization endpoint.
-var ErrEndpoint = errs.Class("authorization endpoint error")
+var ErrEndpoint = errs.Class("authorization endpoint")
 
 // Endpoint provides a http endpoint for interacting with an authorization service.
 type Endpoint struct {

certificate/authorization/service.go

@@ -12,7 +12,7 @@ import (
 )
 
 // ErrService is the default error class for the authorization service.
-var ErrService = errs.Class("authorization service error")
+var ErrService = errs.Class("authorization service")
 
 // Service is the authorization service.
 type Service struct {

certificate/peer.go

@@ -25,7 +25,7 @@ var (
 	mon = monkit.Package()
 
 	// Error is the default error class for the certificates peer.
-	Error = errs.Class("certificates peer error")
+	Error = errs.Class("certificate")
 )
 
 // Config is the global certificates config.

cmd/certificates/verify.go

@@ -21,7 +21,7 @@ type verifyConfig struct {
 }
 
 var (
-	errVerify = errs.Class("Verify error")
+	errVerify = errs.Class("verify")
 	verifyCmd = &cobra.Command{
 		Use:   "verify",
 		Short: "Verify identity and CA certificate chains are valid",

cmd/identity/identity.go

@@ -16,7 +16,7 @@ import (
 
 var (
 	// ErrSetup is used when an error occurs while setting up.
-	ErrSetup = errs.Class("setup error")
+	ErrSetup = errs.Class("setup")
 
 	idCmd = &cobra.Command{
 		Use:         "id",

cmd/inspector/main.go

@@ -38,16 +38,16 @@ var (
 	CSVPath string
 
 	// ErrInspectorDial throws when there are errors dialing the inspector server.
-	ErrInspectorDial = errs.Class("error dialing inspector server:")
+	ErrInspectorDial = errs.Class("dialing inspector server")
 
 	// ErrRequest is for request errors after dialing.
-	ErrRequest = errs.Class("error processing request:")
+	ErrRequest = errs.Class("processing request")
 
 	// ErrIdentity is for errors during identity creation for this CLI.
-	ErrIdentity = errs.Class("error creating identity:")
+	ErrIdentity = errs.Class("creating identity")
 
 	// ErrArgs throws when there are errors with CLI args.
-	ErrArgs = errs.Class("error with CLI args:")
+	ErrArgs = errs.Class("invalid CLI args")
 
 	irreparableLimit int32
 

multinode/console/controllers/nodes.go

@@ -18,7 +18,7 @@ import (
 
 var (
 	// ErrNodes is an internal error type for nodes web api controller.
-	ErrNodes = errs.Class("nodes web api controller error")
+	ErrNodes = errs.Class("nodes web api controller")
 )
 
 // Nodes is a web api controller.

multinode/console/controllers/payouts.go

@@ -15,7 +15,7 @@ import (
 
 var (
 	// ErrPayouts is an internal error type for payouts web api controller.
-	ErrPayouts = errs.Class("payouts web api controller error")
+	ErrPayouts = errs.Class("payouts web api controller")
 )
 
 // Payouts is a web api controller.

multinode/console/server/server.go

@@ -22,7 +22,7 @@ import (
 
 var (
 	// Error is an error class for internal Multinode Dashboard http server error.
-	Error = errs.Class("multinode console server error")
+	Error = errs.Class("multinode console server")
 )
 
 // Config contains configuration for Multinode Dashboard http server.

multinode/multinodedb/database.go

@@ -26,7 +26,7 @@ var (
 	mon = monkit.Package()
 
 	// Error is the default multinodedb errs class.
-	Error = errs.Class("multinodedb internal error")
+	Error = errs.Class("multinodedb")
 )
 
 // multinodeDB combines access to different database tables with a record

multinode/multinodedb/dbx/gen.go

@@ -14,7 +14,7 @@ var mon = monkit.Package()
 
 func init() {
 	// catch dbx errors
-	class := errs.Class("multinodedb dbx error")
+	class := errs.Class("multinodedb dbx")
 	WrapErr = func(e *Error) error {
 		if e.Code == ErrorCode_NoRows {
 			return e.Err

multinode/multinodedb/members.go

@@ -16,7 +16,7 @@ import (
 )
 
 // MembersDBError indicates about internal MembersDB error.
-var MembersDBError = errs.Class("MembersDB error")
+var MembersDBError = errs.Class("MembersDB")
 
 // ensures that members implements console.Members.
 var _ console.Members = (*members)(nil)

multinode/multinodedb/nodes.go

@@ -16,7 +16,7 @@ import (
 )
 
 // ErrNodesDB indicates about internal NodesDB error.
-var ErrNodesDB = errs.Class("NodesDB error")
+var ErrNodesDB = errs.Class("NodesDB")
 
 // ensures that nodesdb implements console.Nodes.
 var _ nodes.DB = (*nodesdb)(nil)

multinode/nodes/service.go

@@ -20,7 +20,7 @@ var (
 	mon = monkit.Package()
 
 	// Error is an error class for nodes service error.
-	Error = errs.Class("nodes service error")
+	Error = errs.Class("nodes")
 )
 
 // Service exposes all nodes related logic.

multinode/payouts/service.go

@@ -19,7 +19,7 @@ import (
 var (
 	mon = monkit.Package()
 	// Error is an error class for payouts service error.
-	Error = errs.Class("payouts service error")
+	Error = errs.Class("payouts")
 )
 
 // Service exposes all payouts related logic.

private/migrate/versions.go

@@ -21,11 +21,11 @@ import (
 
 var (
 	// ErrValidateVersionQuery is when there is an error querying version table.
-	ErrValidateVersionQuery = errs.Class("validate db version query error")
+	ErrValidateVersionQuery = errs.Class("validate db version query")
 	// ErrValidateVersionMismatch is when the migration version does not match the current database version.
-	ErrValidateVersionMismatch = errs.Class("validate db version mismatch error")
+	ErrValidateVersionMismatch = errs.Class("validate db version mismatch")
 	// ErrValidateMinVersion is when the migration version does not match the current database version.
-	ErrValidateMinVersion = errs.Class("validate minimum version error")
+	ErrValidateMinVersion = errs.Class("validate minimum version")
 )
 
 /*

private/nodeoperator/operator.go

@@ -17,7 +17,7 @@ var DefaultWalletFeaturesValidation = WalletFeaturesValidation{
 }
 
 // WalletFeatureValidationError wallet feature validation errors class.
-var WalletFeatureValidationError = errs.Class("wallet feature validation error")
+var WalletFeatureValidationError = errs.Class("wallet feature validation")
 
 // WalletFeaturesValidation contains config for wallet feature validation.
 type WalletFeaturesValidation struct {

private/post/message.go

@@ -38,7 +38,7 @@ type Part struct {
 }
 
 // Error is the default message errs class.
-var Error = errs.Class("Email message error")
+var Error = errs.Class("Email message")
 
 // Bytes builds message and returns result as bytes.
 func (msg *Message) Bytes() (data []byte, err error) {

private/quic/common.go

@@ -12,5 +12,5 @@ var (
 	mon = monkit.Package()
 
 	// Error is a pkg/quic error.
-	Error = errs.Class("quic error")
+	Error = errs.Class("quic")
 )

private/revocation/db.go

@@ -20,8 +20,8 @@ import (
 var (
 	mon = monkit.Package()
 
-	// Error is a pkg/revocation error.
+	// Error is a revocation error.
-	Error = errs.Class("revocation error")
+	Error = errs.Class("revocation")
 )
 
 // DB stores the most recently seen revocation for each nodeID

private/server/common.go

@@ -12,5 +12,5 @@ var (
 	mon = monkit.Package()
 
 	// Error is a pkg/server error.
-	Error = errs.Class("server error")
+	Error = errs.Class("server")
 )

private/version/checker/client.go

@@ -22,8 +22,8 @@ import (
 var (
 	mon = monkit.Package()
 
-	// Error is the error class for version control client errors.
+	// Error is the error class for version checker client errors.
-	Error = errs.Class("version control client error")
+	Error = errs.Class("version checker client")
 )
 
 // ClientConfig is the config struct for the version control client.

satellite/accounting/common.go

@@ -27,7 +27,7 @@ var (
 	ErrInvalidArgument = errs.Class("invalid argument")
 	// ErrSystemOrNetError is returned when the used storage backend returns an
 	// internal system or network error.
-	ErrSystemOrNetError = errs.Class("backend system error")
+	ErrSystemOrNetError = errs.Class("accounting backend")
 	// ErrKeyNotFound is returned when the key is not found in the cache.
 	ErrKeyNotFound = errs.Class("key not found")
 	// ErrUnexpectedValue is returned when an unexpected value according the

satellite/accounting/projectlimitcache.go

@@ -16,11 +16,11 @@ import (
 
 var (
 	// ErrProjectLimitType error for project limit type.
-	ErrProjectLimitType = errs.Class("project limit type error")
+	ErrProjectLimitType = errs.Class("project limit type")
 	// ErrGetProjectLimit error for getting project limits from database.
-	ErrGetProjectLimit = errs.Class("get project limits error")
+	ErrGetProjectLimit = errs.Class("get project limits")
 	// ErrGetProjectLimitCache error for getting project limits from cache.
-	ErrGetProjectLimitCache = errs.Class("get project limits from cache error")
+	ErrGetProjectLimitCache = errs.Class("get project limits from cache")
 )
 
 // ProjectLimitDB stores information about projects limits for storage and bandwidth limits.

satellite/accounting/projectusage.go

@@ -19,7 +19,7 @@ var mon = monkit.Package()
 
 var (
 	// ErrProjectUsage general error for project usage.
-	ErrProjectUsage = errs.Class("project usage error")
+	ErrProjectUsage = errs.Class("project usage")
 )
 
 // Service is handling project usage related logic.

satellite/accounting/rollup/common.go

@@ -10,6 +10,6 @@ import (
 
 // Error is a standard error class for this package.
 var (
-	Error = errs.Class("rollup error")
+	Error = errs.Class("rollup")
 	mon   = monkit.Package()
 )

satellite/accounting/rolluparchive/rolluparchive.go

@@ -17,7 +17,7 @@ import (
 
 // Error is a standard error class for this package.
 var (
-	Error = errs.Class("rolluparchive error")
+	Error = errs.Class("rolluparchive")
 	mon   = monkit.Package()
 )
 

satellite/accounting/tally/tally.go

@@ -21,7 +21,7 @@ import (
 
 // Error is a standard error class for this package.
 var (
-	Error = errs.Class("tally error")
+	Error = errs.Class("tally")
 	mon   = monkit.Package()
 )
 

satellite/audit/containment.go

@@ -15,7 +15,7 @@ import (
 
 var (
 	// ContainError is the containment errs class.
-	ContainError = errs.Class("containment error")
+	ContainError = errs.Class("containment")
 
 	// ErrContainedNotFound is the errs class for when a pending audit isn't found.
 	ErrContainedNotFound = errs.Class("pending audit not found")

satellite/audit/worker.go

@@ -16,7 +16,7 @@ import (
 )
 
 // Error is the default audit errs class.
-var Error = errs.Class("audit error")
+var Error = errs.Class("audit")
 
 // Config contains configurable values for audit chore and workers.
 type Config struct {

satellite/console/auth.go

@@ -42,7 +42,7 @@ const authKey key = 0
 const requestKey key = 1
 
 // ErrUnauthorized is error class for authorization related errors.
-var ErrUnauthorized = errs.Class("unauthorized error")
+var ErrUnauthorized = errs.Class("unauthorized")
 
 // Authorization contains auth info of authorized User.
 type Authorization struct {

satellite/console/consoleweb/consoleapi/analytics.go

@@ -17,7 +17,7 @@ import (
 
 var (
 	// ErrAnalyticsAPI - console analytics api error type.
-	ErrAnalyticsAPI = errs.Class("console analytics api error")
+	ErrAnalyticsAPI = errs.Class("consoleapi analytics")
 )
 
 // Analytics is an api controller that exposes analytics related functionality.

satellite/console/consoleweb/consoleapi/apikeys.go

@@ -16,7 +16,7 @@ import (
 
 var (
 	// ErrAPIKeysAPI - console api keys api error type.
-	ErrAPIKeysAPI = errs.Class("console api keys api error")
+	ErrAPIKeysAPI = errs.Class("consoleapi keys")
 )
 
 // APIKeys is an api controller that exposes all api keys related functionality.

satellite/console/consoleweb/consoleapi/auth.go

@@ -24,7 +24,7 @@ import (
 
 var (
 	// ErrAuthAPI - console auth api error type.
-	ErrAuthAPI = errs.Class("console auth api error")
+	ErrAuthAPI = errs.Class("consoleapi auth")
 
 	// errNotImplemented is the error value used by handlers of this package to
 	// response with status Not Implemented.

satellite/console/consoleweb/consoleapi/buckets.go

@@ -16,7 +16,7 @@ import (
 
 var (
 	// ErrBucketsAPI - console buckets api error type.
-	ErrBucketsAPI = errs.Class("console buckets api error")
+	ErrBucketsAPI = errs.Class("consoleapi buckets")
 )
 
 // Buckets is an api controller that exposes all buckets related functionality.

satellite/console/consoleweb/consoleapi/payments.go

@@ -21,7 +21,7 @@ import (
 
 var (
 	// ErrPaymentsAPI - console payments api error type.
-	ErrPaymentsAPI = errs.Class("console payments api error")
+	ErrPaymentsAPI = errs.Class("consoleapi payments")
 	mon            = monkit.Package()
 )
 

satellite/console/consoleweb/server.go

@@ -54,7 +54,7 @@ const (
 
 var (
 	// Error is satellite console error type.
-	Error = errs.Class("satellite console error")
+	Error = errs.Class("consoleweb")
 
 	mon = monkit.Package()
 )

satellite/console/service.go

@@ -59,19 +59,19 @@ const (
 
 var (
 	// Error describes internal console error.
-	Error = errs.Class("service error")
+	Error = errs.Class("console service")
 
 	// ErrNoMembership is error type of not belonging to a specific project.
-	ErrNoMembership = errs.Class("no membership error")
+	ErrNoMembership = errs.Class("no membership")
 
 	// ErrTokenExpiration is error type of token reached expiration time.
-	ErrTokenExpiration = errs.Class("token expiration error")
+	ErrTokenExpiration = errs.Class("token expiration")
 
 	// ErrProjLimit is error type of project limit.
-	ErrProjLimit = errs.Class("project limit error")
+	ErrProjLimit = errs.Class("project limit")
 
 	// ErrUsage is error type of project usage.
-	ErrUsage = errs.Class("project usage error")
+	ErrUsage = errs.Class("project usage")
 
 	// ErrEmailUsed is error type that occurs on repeating auth attempts with email.
 	ErrEmailUsed = errs.Class("email used")

satellite/console/service_test.go

@@ -131,7 +131,7 @@ func TestService(t *testing.T) {
 				// deleting a project with a bucket should fail
 				err = service.DeleteProject(authCtx2, up2Pro1.ID)
 				require.Error(t, err)
-				require.Equal(t, "service error: project usage error: some buckets still exist", err.Error())
+				require.Equal(t, "console service: project usage: some buckets still exist", err.Error())
 			})
 
 			t.Run("TestChangeEmail", func(t *testing.T) {

satellite/console/validation.go

@@ -12,7 +12,7 @@ const (
 )
 
 // ErrValidation validation related error class.
-var ErrValidation = errs.Class("validation error")
+var ErrValidation = errs.Class("validation")
 
 // validationError is slice of ErrValidation class errors.
 type validationErrors []error

satellite/contact/endpoint.go

@@ -19,9 +19,9 @@ import (
 )
 
 var (
-	errPingBackDial    = errs.Class("pingback dialing error")
+	errPingBackDial    = errs.Class("pingback dialing")
-	errCheckInIdentity = errs.Class("check-in identity error")
+	errCheckInIdentity = errs.Class("check-in identity")
-	errCheckInNetwork  = errs.Class("check-in network error")
+	errCheckInNetwork  = errs.Class("check-in network")
 )
 
 // Endpoint implements the contact service Endpoints.

satellite/gc/service.go

@@ -23,7 +23,7 @@ import (
 
 var (
 	// Error defines the gc service errors class.
-	Error = errs.Class("gc service error")
+	Error = errs.Class("gc")
 	mon   = monkit.Package()
 )
 

satellite/inspector/inspector.go

@@ -23,7 +23,7 @@ import (
 var (
 	mon = monkit.Package()
 	// Error wraps errors returned from Server struct methods.
-	Error = errs.Class("Endpoint error")
+	Error = errs.Class("inspector")
 )
 
 // Endpoint for checking object and segment health.

satellite/metabase/metaloop/service.go

@@ -23,7 +23,7 @@ var (
 	mon = monkit.Package()
 
 	// Error is a standard error class for this component.
-	Error = errs.Class("metainfo loop error")
+	Error = errs.Class("metainfo loop")
 	// ErrClosed is a loop closed error.
 	ErrClosed = Error.New("loop closed")
 )

satellite/metainfo/expireddeletion/chore.go

@@ -18,7 +18,7 @@ import (
 
 var (
 	// Error defines the expireddeletion chore errors class.
-	Error = errs.Class("expireddeletion chore error")
+	Error = errs.Class("expired deletion")
 	mon   = monkit.Package()
 )
 

satellite/metainfo/metainfo.go

@@ -46,9 +46,9 @@ const (
 var (
 	mon = monkit.Package()
 	// Error general metainfo error.
-	Error = errs.Class("metainfo error")
+	Error = errs.Class("metainfo")
 	// ErrNodeAlreadyExists pointer already has a piece for a node err.
-	ErrNodeAlreadyExists = errs.Class("metainfo error: node already exists")
+	ErrNodeAlreadyExists = errs.Class("metainfo: node already exists")
 )
 
 // APIKeys is api keys store methods used by endpoint.

satellite/metrics/chore.go

@@ -17,7 +17,7 @@ import (
 
 var (
 	// Error defines the metrics chore errors class.
-	Error = errs.Class("metrics chore error")
+	Error = errs.Class("metrics")
 	mon   = monkit.Package()
 )
 

satellite/orders/endpoint.go

@@ -75,7 +75,7 @@ type PendingSerial struct {
 
 var (
 	// Error the default orders errs class.
-	Error = errs.Class("orders error")
+	Error = errs.Class("orders")
 	// ErrUsingSerialNumber error class for serial number.
 	ErrUsingSerialNumber = errs.Class("serial number")
 

satellite/overlay/config.go

@@ -15,7 +15,7 @@ import (
 var (
 	mon = monkit.Package()
 	// Error represents an overlay error.
-	Error = errs.Class("overlay error")
+	Error = errs.Class("overlay")
 )
 
 // Config is a configuration for overlay service.

satellite/payments/coinpayments/client.go

@@ -17,7 +17,7 @@ import (
 )
 
 // Error is error class API errors.
-var Error = errs.Class("coinpayments client error")
+var Error = errs.Class("coinpayments client")
 
 // ErrMissingPublicKey is returned when Coinpayments client is missing public key.
 var ErrMissingPublicKey = errs.Class("missing public key")

satellite/payments/stripecoinpayments/clearing.go

@@ -15,7 +15,7 @@ import (
 )
 
 // ErrChore is stripecoinpayments clearing loop chore error class.
-var ErrChore = errs.Class("stripecoinpayments chore error")
+var ErrChore = errs.Class("stripecoinpayments chore")
 
 // Chore runs clearing process of reconciling transactions deposits,
 // customer balance, invoices and usages.

satellite/payments/stripecoinpayments/service.go

@@ -29,7 +29,7 @@ import (
 
 var (
 	// Error defines stripecoinpayments service error.
-	Error = errs.Class("stripecoinpayments service error")
+	Error = errs.Class("stripecoinpayments service")
 	// ErrNoCouponUsages indicates that there are no coupon usages.
 	ErrNoCouponUsages = errs.Class("stripecoinpayments no coupon usages")
 

satellite/payments/stripecoinpayments/version.go

@@ -14,7 +14,7 @@ import (
 )
 
 // ErrVersion defines version service error.
-var ErrVersion = errs.Class("version service error")
+var ErrVersion = errs.Class("version service")
 
 // VersionService updates conversion rates in a loop.
 //

satellite/repair/checker/checker.go

@@ -28,7 +28,7 @@ import (
 
 // Error is a standard error class for this package.
 var (
-	Error = errs.Class("checker error")
+	Error = errs.Class("repair checker")
 	mon   = monkit.Package()
 )
 

satellite/repair/queue/common.go

@@ -8,4 +8,4 @@ import (
 )
 
 // Error is a standard error class for this package.
-var Error = errs.Class("queue error")
+var Error = errs.Class("repair queue")

satellite/repair/repairer/repairer.go

@@ -22,7 +22,7 @@ import (
 
 // Error is a standard error class for this package.
 var (
-	Error = errs.Class("repairer error")
+	Error = errs.Class("repairer")
 	mon   = monkit.Package()
 )
 

satellite/repair/repairer/segments.go

@@ -26,8 +26,8 @@ import (
 )
 
 var (
-	metainfoGetError       = errs.Class("metainfo db get error")
+	metainfoGetError       = errs.Class("metainfo db get")
-	metainfoPutError       = errs.Class("metainfo db put error")
+	metainfoPutError       = errs.Class("metainfo db put")
 	invalidRepairError     = errs.Class("invalid repair")
 	overlayQueryError      = errs.Class("overlay query failure")
 	orderLimitFailureError = errs.Class("order limits failure")

satellite/satellitedb/overlaycache.go

@@ -1743,7 +1743,7 @@ func (cache *overlaycache) UpdateCheckIn(ctx context.Context, node overlay.NodeC
 
 var (
 	// ErrVetting is the error class for the following test methods.
-	ErrVetting = errs.Class("vetting error")
+	ErrVetting = errs.Class("vetting")
 )
 
 // TestVetNode directly sets a node's vetted_at timestamp to make testing easier.

satellite/snopayouts/payouts.go

@@ -34,10 +34,10 @@ type DB interface {
 }
 
 // ErrNoDataForPeriod represents errors from the payouts database.
-var ErrNoDataForPeriod = errs.Class("no payStub/payments for period error")
+var ErrNoDataForPeriod = errs.Class("no payStub/payments for period")
 
 // Error is the default error class for payouts package.
-var Error = errs.Class("payouts db error")
+var Error = errs.Class("payoutsdb")
 
 // Paystub is an entity that holds held amount of cash that will be paid to storagenode operator after some period.
 type Paystub struct {

storage/boltdb/client.go

@@ -19,7 +19,7 @@ import (
 var mon = monkit.Package()
 
 // Error is the default boltdb errs class.
-var Error = errs.Class("boltdb error")
+var Error = errs.Class("boltdb")
 
 // Client is the entrypoint into a bolt data store.
 type Client struct {

storage/redis/client.go

@@ -21,7 +21,7 @@ import (
 
 var (
 	// Error is a redis error.
-	Error = errs.Class("redis error")
+	Error = errs.Class("redis")
 
 	mon = monkit.Package()
 )

storagenode/apikeys/apikeys.go

@@ -13,7 +13,7 @@ import (
 )
 
 // ErrNoAPIKey represents no api key error.
-var ErrNoAPIKey = errs.Class("no api key error")
+var ErrNoAPIKey = errs.Class("no api key")
 
 // DB is interface for working with api keys.
 //

storagenode/apikeys/service.go

@@ -15,7 +15,7 @@ import (
 
 var (
 	// ErrService defines secret service error.
-	ErrService = errs.Class("secret service error")
+	ErrService = errs.Class("secret service")
 
 	mon = monkit.Package()
 )

storagenode/console/consoleapi/notifications.go

@@ -17,7 +17,7 @@ import (
 )
 
 // ErrNotificationsAPI - console notifications api error type.
-var ErrNotificationsAPI = errs.Class("notifications console web error")
+var ErrNotificationsAPI = errs.Class("consoleapi notifications")
 
 // Notifications is an api controller that exposes all notifications related api.
 type Notifications struct {

storagenode/console/consoleapi/payouts.go

@@ -16,7 +16,7 @@ import (
 )
 
 // ErrPayoutAPI - console payouts api error type.
-var ErrPayoutAPI = errs.Class("payouts console web error")
+var ErrPayoutAPI = errs.Class("consoleapi payouts")
 
 // Payout is an api controller that exposes all payouts related api.
 type Payout struct {

storagenode/console/consoleapi/payouts_test.go

@@ -294,7 +294,7 @@ func TestHeldAmountApi(t *testing.T) {
 				body5, err := ioutil.ReadAll(res5.Body)
 				require.NoError(t, err)
 
-				require.Equal(t, "{\"error\":\"payouts console web error: wrong period format: period has wrong format\"}\n", string(body5))
+				require.Equal(t, "{\"error\":\"consoleapi payouts: wrong period format: period has wrong format\"}\n", string(body5))
 			})
 
 			t.Run("test AllPayStubsPeriod", func(t *testing.T) {
@@ -350,7 +350,7 @@ func TestHeldAmountApi(t *testing.T) {
 				body5, err := ioutil.ReadAll(res5.Body)
 				require.NoError(t, err)
 
-				require.Equal(t, "{\"error\":\"payouts console web error: wrong period format: period has wrong format\"}\n", string(body5))
+				require.Equal(t, "{\"error\":\"consoleapi payouts: wrong period format: period has wrong format\"}\n", string(body5))
 			})
 
 			t.Run("test HeldbackHistory", func(t *testing.T) {

storagenode/console/consoleapi/storagenode.go

@@ -16,8 +16,8 @@ import (
 	"storj.io/storj/storagenode/console"
 )
 
-// ErrStorageNodeAPI - console storageNode api error type.
+// ErrStorageNodeAPI - console storagenode api error type.
-var ErrStorageNodeAPI = errs.Class("storageNode console web error")
+var ErrStorageNodeAPI = errs.Class("consoleapi storagenode")
 
 // StorageNode is an api controller that exposes all dashboard related api.
 type StorageNode struct {

storagenode/console/consoleserver/server.go

@@ -26,7 +26,7 @@ import (
 var (
 	mon = monkit.Package()
 	// Error is storagenode console web error type.
-	Error = errs.Class("storagenode console web error")
+	Error = errs.Class("consoleserver")
 )
 
 // Config contains configuration for storagenode console web server.

storagenode/console/service.go

@@ -31,7 +31,7 @@ import (
 
 var (
 	// SNOServiceErr defines sno service error.
-	SNOServiceErr = errs.Class("storage node dashboard service error")
+	SNOServiceErr = errs.Class("console")
 
 	mon = monkit.Package()
 )

storagenode/contact/service.go

@@ -26,7 +26,7 @@ var (
 	// Error is the default error class for contact package.
 	Error = errs.Class("contact")
 
-	errPingSatellite = errs.Class("ping satellite error")
+	errPingSatellite = errs.Class("ping satellite")
 )
 
 const initialBackOff = time.Second

storagenode/nodestats/service.go

@@ -22,7 +22,7 @@ import (
 
 var (
 	// NodeStatsServiceErr defines node stats service error.
-	NodeStatsServiceErr = errs.Class("node stats service error")
+	NodeStatsServiceErr = errs.Class("nodestats")
 
 	mon = monkit.Package()
 )

storagenode/payouts/estimatedpayouts/service.go

@@ -23,7 +23,7 @@ import (
 
 var (
 	// EstimationServiceErr defines sno service error.
-	EstimationServiceErr = errs.Class("storage node estimation payouts service error")
+	EstimationServiceErr = errs.Class("estimationservice")
 
 	mon = monkit.Package()
 )

storagenode/payouts/payouts.go

@@ -43,7 +43,7 @@ type DB interface {
 }
 
 // ErrNoPayStubForPeriod represents errors from the payouts database.
-var ErrNoPayStubForPeriod = errs.Class("no payStub for period error")
+var ErrNoPayStubForPeriod = errs.Class("no payStub for period")
 
 // PayStub is node payouts data for satellite by specific period.
 type PayStub struct {

storagenode/payouts/service.go

@@ -25,7 +25,7 @@ import (
 
 var (
 	// ErrPayoutService defines payout service error.
-	ErrPayoutService = errs.Class("payouts service error")
+	ErrPayoutService = errs.Class("payouts service")
 
 	// ErrBadPeriod defines that period has wrong format.
 	ErrBadPeriod = errs.Class("wrong period format")

storagenode/piecestore/usedserials/table.go

@@ -19,7 +19,7 @@ import (
 
 var (
 	// ErrSerials defines the usedserials store error class.
-	ErrSerials = errs.Class("used serials store error")
+	ErrSerials = errs.Class("usedserials")
 	// ErrSerialAlreadyExists defines an error class for duplicate usedserials.
 	ErrSerialAlreadyExists = errs.Class("used serial already exists in store")
 

storagenode/storagenodedb/apikeys.go

@@ -18,7 +18,7 @@ import (
 var _ apikeys.DB = (*apiKeysDB)(nil)
 
 // ErrAPIKeysDB represents errors from the api keys database.
-var ErrAPIKeysDB = errs.Class("apikeys db error")
+var ErrAPIKeysDB = errs.Class("apikeysdb")
 
 // APIKeysDBName represents the database name.
 const APIKeysDBName = "secret"

storagenode/storagenodedb/bandwidthdb.go

@@ -20,7 +20,7 @@ import (
 )
 
 // ErrBandwidth represents errors from the bandwidthdb database.
-var ErrBandwidth = errs.Class("bandwidthdb error")
+var ErrBandwidth = errs.Class("bandwidthdb")
 
 // BandwidthDBName represents the database name.
 const BandwidthDBName = "bandwidth"

storagenode/storagenodedb/notifications.go

@@ -20,7 +20,7 @@ var _ notifications.DB = (*notificationDB)(nil)
 const NotificationsDBName = "notifications"
 
 // ErrNotificationsDB represents errors from the notifications database.
-var ErrNotificationsDB = errs.Class("notificationsDB error")
+var ErrNotificationsDB = errs.Class("notificationsdb")
 
 // notificationDB is an implementation of notifications.Notifications.
 //

storagenode/storagenodedb/orders.go

@@ -19,7 +19,7 @@ import (
 )
 
 // ErrOrders represents errors from the ordersdb database.
-var ErrOrders = errs.Class("ordersdb error")
+var ErrOrders = errs.Class("ordersdb")
 
 // OrdersDBName represents the database name.
 const OrdersDBName = "orders"

storagenode/storagenodedb/payouts.go

@@ -18,7 +18,7 @@ import (
 var _ payouts.DB = (*payoutDB)(nil)
 
 // ErrPayout represents errors from the payouts database.
-var ErrPayout = errs.Class("payouts error")
+var ErrPayout = errs.Class("payouts")
 
 // HeldAmountDBName represents the database name.
 const HeldAmountDBName = "heldamount"

storagenode/storagenodedb/pieceexpiration.go

@@ -14,7 +14,7 @@ import (
 )
 
 // ErrPieceExpiration represents errors from the piece expiration database.
-var ErrPieceExpiration = errs.Class("piece expiration error")
+var ErrPieceExpiration = errs.Class("pieceexpirationdb")
 
 // PieceExpirationDBName represents the database filename.
 const PieceExpirationDBName = "piece_expiration"

storagenode/storagenodedb/pieceinfo.go

@@ -18,7 +18,7 @@ import (
 )
 
 // ErrPieceInfo represents errors from the piece info database.
-var ErrPieceInfo = errs.Class("v0pieceinfodb error")
+var ErrPieceInfo = errs.Class("v0pieceinfodb")
 
 // PieceInfoDBName represents the database name.
 const PieceInfoDBName = "pieceinfo"

storagenode/storagenodedb/piecespaceused.go

@@ -15,7 +15,7 @@ import (
 )
 
 // ErrPieceSpaceUsed represents errors from the piece spaced used database.
-var ErrPieceSpaceUsed = errs.Class("piece space used error")
+var ErrPieceSpaceUsed = errs.Class("piece space used")
 
 // PieceSpaceUsedDBName represents the database name.
 const PieceSpaceUsedDBName = "piece_spaced_used"

storagenode/storagenodedb/pricing.go

@@ -18,7 +18,7 @@ import (
 var _ pricing.DB = (*pricingDB)(nil)
 
 // ErrPricing represents errors from the pricing database.
-var ErrPricing = errs.Class("pricing error")
+var ErrPricing = errs.Class("pricing")
 
 // PricingDBName represents the database name.
 const PricingDBName = "pricing"

storagenode/storagenodedb/reputation.go

@@ -16,7 +16,7 @@ import (
 )
 
 // ErrReputation represents errors from the reputation database.
-var ErrReputation = errs.Class("reputation error")
+var ErrReputation = errs.Class("reputation")
 
 // ReputationDBName represents the database name.
 const ReputationDBName = "reputation"

storagenode/storagenodedb/satellites.go

@@ -15,7 +15,7 @@ import (
 )
 
 // ErrSatellitesDB represents errors from the satellites database.
-var ErrSatellitesDB = errs.Class("satellitesdb error")
+var ErrSatellitesDB = errs.Class("satellitesdb")
 
 // SatellitesDBName represents the database name.
 const SatellitesDBName = "satellites"

versioncontrol/peer.go

@@ -28,7 +28,7 @@ const seedLength = 32
 
 var (
 	// RolloutErr defines the rollout config error class.
-	RolloutErr = errs.Class("rollout config error")
+	RolloutErr = errs.Class("rollout config")
 	// EmptySeedErr is used when the rollout contains an empty seed value.
 	EmptySeedErr = RolloutErr.New("empty seed")
 )