diff options
Diffstat (limited to 'vendor/github.com/hashicorp/terraform/vendor/github.com/hashicorp/raft/commands.go')
| -rw-r--r-- | vendor/github.com/hashicorp/terraform/vendor/github.com/hashicorp/raft/commands.go | 151 |
1 files changed, 0 insertions, 151 deletions
diff --git a/vendor/github.com/hashicorp/terraform/vendor/github.com/hashicorp/raft/commands.go b/vendor/github.com/hashicorp/terraform/vendor/github.com/hashicorp/raft/commands.go deleted file mode 100644 index 5d89e7bc..00000000 --- a/vendor/github.com/hashicorp/terraform/vendor/github.com/hashicorp/raft/commands.go +++ /dev/null @@ -1,151 +0,0 @@ -package raft - -// RPCHeader is a common sub-structure used to pass along protocol version and -// other information about the cluster. For older Raft implementations before -// versioning was added this will default to a zero-valued structure when read -// by newer Raft versions. -type RPCHeader struct { - // ProtocolVersion is the version of the protocol the sender is - // speaking. - ProtocolVersion ProtocolVersion -} - -// WithRPCHeader is an interface that exposes the RPC header. -type WithRPCHeader interface { - GetRPCHeader() RPCHeader -} - -// AppendEntriesRequest is the command used to append entries to the -// replicated log. -type AppendEntriesRequest struct { - RPCHeader - - // Provide the current term and leader - Term uint64 - Leader []byte - - // Provide the previous entries for integrity checking - PrevLogEntry uint64 - PrevLogTerm uint64 - - // New entries to commit - Entries []*Log - - // Commit index on the leader - LeaderCommitIndex uint64 -} - -// See WithRPCHeader. -func (r *AppendEntriesRequest) GetRPCHeader() RPCHeader { - return r.RPCHeader -} - -// AppendEntriesResponse is the response returned from an -// AppendEntriesRequest. -type AppendEntriesResponse struct { - RPCHeader - - // Newer term if leader is out of date - Term uint64 - - // Last Log is a hint to help accelerate rebuilding slow nodes - LastLog uint64 - - // We may not succeed if we have a conflicting entry - Success bool - - // There are scenarios where this request didn't succeed - // but there's no need to wait/back-off the next attempt. - NoRetryBackoff bool -} - -// See WithRPCHeader. -func (r *AppendEntriesResponse) GetRPCHeader() RPCHeader { - return r.RPCHeader -} - -// RequestVoteRequest is the command used by a candidate to ask a Raft peer -// for a vote in an election. -type RequestVoteRequest struct { - RPCHeader - - // Provide the term and our id - Term uint64 - Candidate []byte - - // Used to ensure safety - LastLogIndex uint64 - LastLogTerm uint64 -} - -// See WithRPCHeader. -func (r *RequestVoteRequest) GetRPCHeader() RPCHeader { - return r.RPCHeader -} - -// RequestVoteResponse is the response returned from a RequestVoteRequest. -type RequestVoteResponse struct { - RPCHeader - - // Newer term if leader is out of date. - Term uint64 - - // Peers is deprecated, but required by servers that only understand - // protocol version 0. This is not populated in protocol version 2 - // and later. - Peers []byte - - // Is the vote granted. - Granted bool -} - -// See WithRPCHeader. -func (r *RequestVoteResponse) GetRPCHeader() RPCHeader { - return r.RPCHeader -} - -// InstallSnapshotRequest is the command sent to a Raft peer to bootstrap its -// log (and state machine) from a snapshot on another peer. -type InstallSnapshotRequest struct { - RPCHeader - SnapshotVersion SnapshotVersion - - Term uint64 - Leader []byte - - // These are the last index/term included in the snapshot - LastLogIndex uint64 - LastLogTerm uint64 - - // Peer Set in the snapshot. This is deprecated in favor of Configuration - // but remains here in case we receive an InstallSnapshot from a leader - // that's running old code. - Peers []byte - - // Cluster membership. - Configuration []byte - // Log index where 'Configuration' entry was originally written. - ConfigurationIndex uint64 - - // Size of the snapshot - Size int64 -} - -// See WithRPCHeader. -func (r *InstallSnapshotRequest) GetRPCHeader() RPCHeader { - return r.RPCHeader -} - -// InstallSnapshotResponse is the response returned from an -// InstallSnapshotRequest. -type InstallSnapshotResponse struct { - RPCHeader - - Term uint64 - Success bool -} - -// See WithRPCHeader. -func (r *InstallSnapshotResponse) GetRPCHeader() RPCHeader { - return r.RPCHeader -} |