diff options
Diffstat (limited to 'api/errors.go')
| -rw-r--r-- | api/errors.go | 301 |
1 files changed, 301 insertions, 0 deletions
diff --git a/api/errors.go b/api/errors.go new file mode 100644 index 0000000..32cc677 --- /dev/null +++ b/api/errors.go @@ -0,0 +1,301 @@ +package api + +import ( + "fmt" + "strconv" +) + +// CompatibilityError is the error type usually returned by CheckCompatibility +// method of Channel. It contains list of all the compatible/incompatible messages. +type CompatibilityError struct { + CompatibleMessages []string + IncompatibleMessages []string +} + +func (c *CompatibilityError) Error() string { + return fmt.Sprintf("%d/%d messages incompatible", len(c.IncompatibleMessages), len(c.CompatibleMessages)+len(c.IncompatibleMessages)) +} + +// RetvalToVPPApiError returns error for retval value. +// Retval 0 returns nil error. +func RetvalToVPPApiError(retval int32) error { + if retval == 0 { + return nil + } + return VPPApiError(retval) +} + +// VPPApiError represents VPP's vnet API error that is usually +// returned as Retval field in replies from VPP binary API. +type VPPApiError int32 + +func (e VPPApiError) Error() string { + errid := int64(e) + var errstr string + if s, ok := vppApiErrors[e]; ok { + errstr = fmt.Sprintf("%s (%d)", s, errid) + } else { + errstr = strconv.FormatInt(errid, 10) + } + return fmt.Sprintf("VPPApiError: %s", errstr) +} + +// definitions from: vpp/src/vnet/api_errno.h +const ( + _ VPPApiError = 0 + UNSPECIFIED = -1 + INVALID_SW_IF_INDEX = -2 + NO_SUCH_FIB = -3 + NO_SUCH_INNER_FIB = -4 + NO_SUCH_LABEL = -5 + NO_SUCH_ENTRY = -6 + INVALID_VALUE = -7 + INVALID_VALUE_2 = -8 + UNIMPLEMENTED = -9 + INVALID_SW_IF_INDEX_2 = -10 + SYSCALL_ERROR_1 = -11 + SYSCALL_ERROR_2 = -12 + SYSCALL_ERROR_3 = -13 + SYSCALL_ERROR_4 = -14 + SYSCALL_ERROR_5 = -15 + SYSCALL_ERROR_6 = -16 + SYSCALL_ERROR_7 = -17 + SYSCALL_ERROR_8 = -18 + SYSCALL_ERROR_9 = -19 + SYSCALL_ERROR_10 = -20 + FEATURE_DISABLED = -30 + INVALID_REGISTRATION = -31 + NEXT_HOP_NOT_IN_FIB = -50 + UNKNOWN_DESTINATION = -51 + PREFIX_MATCHES_NEXT_HOP = -52 + NEXT_HOP_NOT_FOUND_MP = -53 + NO_MATCHING_INTERFACE = -54 + INVALID_VLAN = -55 + VLAN_ALREADY_EXISTS = -56 + INVALID_SRC_ADDRESS = -57 + INVALID_DST_ADDRESS = -58 + ADDRESS_LENGTH_MISMATCH = -59 + ADDRESS_NOT_FOUND_FOR_INTERFACE = -60 + ADDRESS_NOT_DELETABLE = -61 + IP6_NOT_ENABLED = -62 + IN_PROGRESS = 10 + NO_SUCH_NODE = -63 + NO_SUCH_NODE2 = -64 + NO_SUCH_TABLE = -65 + NO_SUCH_TABLE2 = -66 + NO_SUCH_TABLE3 = -67 + SUBIF_ALREADY_EXISTS = -68 + SUBIF_CREATE_FAILED = -69 + INVALID_MEMORY_SIZE = -70 + INVALID_INTERFACE = -71 + INVALID_VLAN_TAG_COUNT = -72 + INVALID_ARGUMENT = -73 + UNEXPECTED_INTF_STATE = -74 + TUNNEL_EXIST = -75 + INVALID_DECAP_NEXT = -76 + RESPONSE_NOT_READY = -77 + NOT_CONNECTED = -78 + IF_ALREADY_EXISTS = -79 + BOND_SLAVE_NOT_ALLOWED = -80 + VALUE_EXIST = -81 + SAME_SRC_DST = -82 + IP6_MULTICAST_ADDRESS_NOT_PRESENT = -83 + SR_POLICY_NAME_NOT_PRESENT = -84 + NOT_RUNNING_AS_ROOT = -85 + ALREADY_CONNECTED = -86 + UNSUPPORTED_JNI_VERSION = -87 + FAILED_TO_ATTACH_TO_JAVA_THREAD = -88 + INVALID_WORKER = -89 + LISP_DISABLED = -90 + CLASSIFY_TABLE_NOT_FOUND = -91 + INVALID_EID_TYPE = -92 + CANNOT_CREATE_PCAP_FILE = -93 + INCORRECT_ADJACENCY_TYPE = -94 + EXCEEDED_NUMBER_OF_RANGES_CAPACITY = -95 + EXCEEDED_NUMBER_OF_PORTS_CAPACITY = -96 + INVALID_ADDRESS_FAMILY = -97 + INVALID_SUB_SW_IF_INDEX = -98 + TABLE_TOO_BIG = -99 + CANNOT_ENABLE_DISABLE_FEATURE = -100 + BFD_EEXIST = -101 + BFD_ENOENT = -102 + BFD_EINUSE = -103 + BFD_NOTSUPP = -104 + ADDRESS_IN_USE = -105 + ADDRESS_NOT_IN_USE = -106 + QUEUE_FULL = -107 + APP_UNSUPPORTED_CFG = -108 + URI_FIFO_CREATE_FAILED = -109 + LISP_RLOC_LOCAL = -110 + BFD_EAGAIN = -111 + INVALID_GPE_MODE = -112 + LISP_GPE_ENTRIES_PRESENT = -113 + ADDRESS_FOUND_FOR_INTERFACE = -114 + SESSION_CONNECT = -115 + ENTRY_ALREADY_EXISTS = -116 + SVM_SEGMENT_CREATE_FAIL = -117 + APPLICATION_NOT_ATTACHED = -118 + BD_ALREADY_EXISTS = -119 + BD_IN_USE = -120 + BD_NOT_MODIFIABLE = -121 + BD_ID_EXCEED_MAX = -122 + SUBIF_DOESNT_EXIST = -123 + L2_MACS_EVENT_CLINET_PRESENT = -124 + INVALID_QUEUE = -125 + UNSUPPORTED = -126 + DUPLICATE_IF_ADDRESS = -127 + APP_INVALID_NS = -128 + APP_WRONG_NS_SECRET = -129 + APP_CONNECT_SCOPE = -130 + APP_ALREADY_ATTACHED = -131 + SESSION_REDIRECT = -132 + ILLEGAL_NAME = -133 + NO_NAME_SERVERS = -134 + NAME_SERVER_NOT_FOUND = -135 + NAME_RESOLUTION_NOT_ENABLED = -136 + NAME_SERVER_FORMAT_ERROR = -137 + NAME_SERVER_NO_SUCH_NAME = -138 + NAME_SERVER_NO_ADDRESSES = -139 + NAME_SERVER_NEXT_SERVER = -140 + APP_CONNECT_FILTERED = -141 + ACL_IN_USE_INBOUND = -142 + ACL_IN_USE_OUTBOUND = -143 + INIT_FAILED = -144 + NETLINK_ERROR = -145 + BIER_BSL_UNSUP = -146 + INSTANCE_IN_USE = -147 + INVALID_SESSION_ID = -148 + ACL_IN_USE_BY_LOOKUP_CONTEXT = -149 + INVALID_VALUE_3 = -150 + NON_ETHERNET = -151 + BD_ALREADY_HAS_BVI = -152 +) + +var vppApiErrors = map[VPPApiError]string{ + UNSPECIFIED: "Unspecified Error", + INVALID_SW_IF_INDEX: "Invalid sw_if_index", + NO_SUCH_FIB: "No such FIB / VRF", + NO_SUCH_INNER_FIB: "No such inner FIB / VRF", + NO_SUCH_LABEL: "No such label", + NO_SUCH_ENTRY: "No such entry", + INVALID_VALUE: "Invalid value", + INVALID_VALUE_2: "Invalid value #2", + UNIMPLEMENTED: "Unimplemented", + INVALID_SW_IF_INDEX_2: "Invalid sw_if_index #2", + SYSCALL_ERROR_1: "System call error #1", + SYSCALL_ERROR_2: "System call error #2", + SYSCALL_ERROR_3: "System call error #3", + SYSCALL_ERROR_4: "System call error #4", + SYSCALL_ERROR_5: "System call error #5", + SYSCALL_ERROR_6: "System call error #6", + SYSCALL_ERROR_7: "System call error #7", + SYSCALL_ERROR_8: "System call error #8", + SYSCALL_ERROR_9: "System call error #9", + SYSCALL_ERROR_10: "System call error #10", + FEATURE_DISABLED: "Feature disabled by configuration", + INVALID_REGISTRATION: "Invalid registration", + NEXT_HOP_NOT_IN_FIB: "Next hop not in FIB", + UNKNOWN_DESTINATION: "Unknown destination", + PREFIX_MATCHES_NEXT_HOP: "Prefix matches next hop", + NEXT_HOP_NOT_FOUND_MP: "Next hop not found (multipath)", + NO_MATCHING_INTERFACE: "No matching interface for probe", + INVALID_VLAN: "Invalid VLAN", + VLAN_ALREADY_EXISTS: "VLAN subif already exists", + INVALID_SRC_ADDRESS: "Invalid src address", + INVALID_DST_ADDRESS: "Invalid dst address", + ADDRESS_LENGTH_MISMATCH: "Address length mismatch", + ADDRESS_NOT_FOUND_FOR_INTERFACE: "Address not found for interface", + ADDRESS_NOT_DELETABLE: "Address not deletable", + IP6_NOT_ENABLED: "ip6 not enabled", + IN_PROGRESS: "Operation in progress", + NO_SUCH_NODE: "No such graph node", + NO_SUCH_NODE2: "No such graph node #2", + NO_SUCH_TABLE: "No such table", + NO_SUCH_TABLE2: "No such table #2", + NO_SUCH_TABLE3: "No such table #3", + SUBIF_ALREADY_EXISTS: "Subinterface already exists", + SUBIF_CREATE_FAILED: "Subinterface creation failed", + INVALID_MEMORY_SIZE: "Invalid memory size requested", + INVALID_INTERFACE: "Invalid interface", + INVALID_VLAN_TAG_COUNT: "Invalid number of tags for requested operation", + INVALID_ARGUMENT: "Invalid argument", + UNEXPECTED_INTF_STATE: "Unexpected interface state", + TUNNEL_EXIST: "Tunnel already exists", + INVALID_DECAP_NEXT: "Invalid decap-next", + RESPONSE_NOT_READY: "Response not ready", + NOT_CONNECTED: "Not connected to the data plane", + IF_ALREADY_EXISTS: "Interface already exists", + BOND_SLAVE_NOT_ALLOWED: "Operation not allowed on slave of BondEthernet", + VALUE_EXIST: "Value already exists", + SAME_SRC_DST: "Source and destination are the same", + IP6_MULTICAST_ADDRESS_NOT_PRESENT: "IP6 multicast address required", + SR_POLICY_NAME_NOT_PRESENT: "Segement routing policy name required", + NOT_RUNNING_AS_ROOT: "Not running as root", + ALREADY_CONNECTED: "Connection to the data plane already exists", + UNSUPPORTED_JNI_VERSION: "Unsupported JNI version", + FAILED_TO_ATTACH_TO_JAVA_THREAD: "Failed to attach to Java thread", + INVALID_WORKER: "Invalid worker thread", + LISP_DISABLED: "LISP is disabled", + CLASSIFY_TABLE_NOT_FOUND: "Classify table not found", + INVALID_EID_TYPE: "Unsupported LSIP EID type", + CANNOT_CREATE_PCAP_FILE: "Cannot create pcap file", + INCORRECT_ADJACENCY_TYPE: "Invalid adjacency type for this operation", + EXCEEDED_NUMBER_OF_RANGES_CAPACITY: "Operation would exceed configured capacity of ranges", + EXCEEDED_NUMBER_OF_PORTS_CAPACITY: "Operation would exceed capacity of number of ports", + INVALID_ADDRESS_FAMILY: "Invalid address family", + INVALID_SUB_SW_IF_INDEX: "Invalid sub-interface sw_if_index", + TABLE_TOO_BIG: "Table too big", + CANNOT_ENABLE_DISABLE_FEATURE: "Cannot enable/disable feature", + BFD_EEXIST: "Duplicate BFD object", + BFD_ENOENT: "No such BFD object", + BFD_EINUSE: "BFD object in use", + BFD_NOTSUPP: "BFD feature not supported", + ADDRESS_IN_USE: "Address in use", + ADDRESS_NOT_IN_USE: "Address not in use", + QUEUE_FULL: "Queue full", + APP_UNSUPPORTED_CFG: "Unsupported application config", + URI_FIFO_CREATE_FAILED: "URI FIFO segment create failed", + LISP_RLOC_LOCAL: "RLOC address is local", + BFD_EAGAIN: "BFD object cannot be manipulated at this time", + INVALID_GPE_MODE: "Invalid GPE mode", + LISP_GPE_ENTRIES_PRESENT: "LISP GPE entries are present", + ADDRESS_FOUND_FOR_INTERFACE: "Address found for interface", + SESSION_CONNECT: "Session failed to connect", + ENTRY_ALREADY_EXISTS: "Entry already exists", + SVM_SEGMENT_CREATE_FAIL: "svm segment create fail", + APPLICATION_NOT_ATTACHED: "application not attached", + BD_ALREADY_EXISTS: "Bridge domain already exists", + BD_IN_USE: "Bridge domain has member interfaces", + BD_NOT_MODIFIABLE: "Bridge domain 0 can't be deleted/modified", + BD_ID_EXCEED_MAX: "Bridge domain ID exceed 16M limit", + SUBIF_DOESNT_EXIST: "Subinterface doesn't exist", + L2_MACS_EVENT_CLINET_PRESENT: "Client already exist for L2 MACs events", + INVALID_QUEUE: "Invalid queue", + UNSUPPORTED: "Unsupported", + DUPLICATE_IF_ADDRESS: "Address already present on another interface", + APP_INVALID_NS: "Invalid application namespace", + APP_WRONG_NS_SECRET: "Wrong app namespace secret", + APP_CONNECT_SCOPE: "Connect scope", + APP_ALREADY_ATTACHED: "App already attached", + SESSION_REDIRECT: "Redirect failed", + ILLEGAL_NAME: "Illegal name", + NO_NAME_SERVERS: "No name servers configured", + NAME_SERVER_NOT_FOUND: "Name server not found", + NAME_RESOLUTION_NOT_ENABLED: "Name resolution not enabled", + NAME_SERVER_FORMAT_ERROR: "Server format error (bug!)", + NAME_SERVER_NO_SUCH_NAME: "No such name", + NAME_SERVER_NO_ADDRESSES: "No addresses available", + NAME_SERVER_NEXT_SERVER: "Retry with new server", + APP_CONNECT_FILTERED: "Connect was filtered", + ACL_IN_USE_INBOUND: "Inbound ACL in use", + ACL_IN_USE_OUTBOUND: "Outbound ACL in use", + INIT_FAILED: "Initialization Failed", + NETLINK_ERROR: "netlink error", + BIER_BSL_UNSUP: "BIER bit-string-length unsupported", + INSTANCE_IN_USE: "Instance in use", + INVALID_SESSION_ID: "session ID out of range", + ACL_IN_USE_BY_LOOKUP_CONTEXT: "ACL in use by a lookup context", + INVALID_VALUE_3: "Invalid value #3", + NON_ETHERNET: "Interface is not an Ethernet interface", + BD_ALREADY_HAS_BVI: "Bridge domain already has a BVI interface", +} |