README
¶
Goxos: A Go-based Paxos Implementation
Goxos was initially implemented to evaluate different failure handling techniques for Paxos State Machines, including Replacement [1] and ARec [2]. The system has later been extended with other Paxos-variations.
Old documentation
References
[1] L. Jehl, T. E. Lea, and H. Meling. Replacement: The smart way to handle failures in a replicated state machine. In 34rd IEEE International Symposium on Reliable Distributed Systems, SRDS ’15, pages 156–165. IEEE Computer Society, 2015.
[2] L. Jehl and H. Meling. Asynchronous Reconfiguration for Paxos State Machines. In M. Chatterjee, J.-n. Cao, K. Kothapalli, and S. Rajsbaum, editors, Distributed Computing and Networking, volume 8314 of Lecture Notes in Computer Science, pages 119–133. Springer Berlin Heidelberg, 2014.
Documentation
¶
Overview ¶
Package goxos is the main interface for creating replicated services using the Goxos framework.
Index ¶
Constants ¶
This section is empty.
Variables ¶
Functions ¶
This section is empty.
Types ¶
type InitializationAbort ¶
type InitializationAbort struct {
// contains filtered or unexported fields
}
func (InitializationAbort) Error ¶
func (ia InitializationAbort) Error() string
type Replica ¶
type Replica struct {
// contains filtered or unexported fields
}
Replica holds the state of a replicated service.
func NewReplica ¶
Create a new Goxos replica. Arguments required are an integer id, a string application id, a path to a configuration file, and an application that fulfills the app.Handler interface.
type StandbyReplica ¶
type StandbyReplica struct {
Replica
// contains filtered or unexported fields
}
func NewStandbyReplica ¶
func NewStandbyReplica(ah app.Handler, appID, standbyIP string) (s *StandbyReplica)
func (*StandbyReplica) Init ¶
func (s *StandbyReplica) Init() error
func (*StandbyReplica) Standby ¶
func (s *StandbyReplica) Standby() error
func (*StandbyReplica) Start ¶
func (s *StandbyReplica) Start() error
Source Files
Directories
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| Path | Synopsis |
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Godeps
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_workspace/src/bitbucket.org/zombiezen/gopdf/pdf
Package pdf implements a Portable Document Format writer, as defined in ISO 32000-1.
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Package pdf implements a Portable Document Format writer, as defined in ISO 32000-1. |
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_workspace/src/code.google.com/p/draw2d/draw2d
The package draw2d provide a Graphic Context that can draw vectorial figure on surface.
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The package draw2d provide a Graphic Context that can draw vectorial figure on surface. |
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_workspace/src/code.google.com/p/freetype-go/freetype
The freetype package provides a convenient API to draw text onto an image.
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The freetype package provides a convenient API to draw text onto an image. |
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_workspace/src/code.google.com/p/freetype-go/freetype/raster
The raster package provides an anti-aliasing 2-D rasterizer.
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The raster package provides an anti-aliasing 2-D rasterizer. |
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_workspace/src/code.google.com/p/freetype-go/freetype/truetype
Package truetype provides a parser for the TTF and TTC file formats.
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Package truetype provides a parser for the TTF and TTC file formats. |
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_workspace/src/code.google.com/p/go.crypto/ssh
Package ssh implements an SSH client and server.
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Package ssh implements an SSH client and server. |
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_workspace/src/code.google.com/p/go.crypto/ssh/agent
Package agent implements a client to an ssh-agent daemon.
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Package agent implements a client to an ssh-agent daemon. |
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_workspace/src/code.google.com/p/go.crypto/ssh/terminal
Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
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Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems. |
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_workspace/src/code.google.com/p/go.crypto/ssh/test
This package contains integration tests for the code.google.com/p/go.crypto/ssh package.
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This package contains integration tests for the code.google.com/p/go.crypto/ssh package. |
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_workspace/src/code.google.com/p/go.image/tiff
Package tiff implements a TIFF image decoder and encoder.
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Package tiff implements a TIFF image decoder and encoder. |
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_workspace/src/code.google.com/p/go.image/tiff/lzw
Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. A. Welch, “A Technique for High-Performance Data Compression”, Computer, 17(6) (June 1984), pp 8-19.
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Package lzw implements the Lempel-Ziv-Welch compressed data format, described in T. A. Welch, “A Technique for High-Performance Data Compression”, Computer, 17(6) (June 1984), pp 8-19. |
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_workspace/src/code.google.com/p/goprotobuf/proto
Package proto converts data structures to and from the wire format of protocol buffers.
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Package proto converts data structures to and from the wire format of protocol buffers. |
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_workspace/src/code.google.com/p/plotinum/plot
plot provides an API for setting up plots, and primitives for drawing on plots.
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plot provides an API for setting up plots, and primitives for drawing on plots. |
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_workspace/src/code.google.com/p/plotinum/plotter
The plotter package defines a variety of standard Plotters for the Plotinum plot package.
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The plotter package defines a variety of standard Plotters for the Plotinum plot package. |
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_workspace/src/code.google.com/p/plotinum/plotutil
The plotutil package contains a small number of utilites for creating plots.
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The plotutil package contains a small number of utilites for creating plots. |
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_workspace/src/code.google.com/p/plotinum/vg
vg defines an interface for drawing 2D vector graphics.
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vg defines an interface for drawing 2D vector graphics. |
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_workspace/src/code.google.com/p/plotinum/vg/vgeps
The vgeps implemens the vg.Canvas interface using encapsulated postscript.
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The vgeps implemens the vg.Canvas interface using encapsulated postscript. |
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_workspace/src/code.google.com/p/plotinum/vg/vgimg
vgimg implements the vg.Canvas interface using draw2d (code.google.com/p/draw2d/draw2d) as a backend to output raster images.
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vgimg implements the vg.Canvas interface using draw2d (code.google.com/p/draw2d/draw2d) as a backend to output raster images. |
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_workspace/src/code.google.com/p/plotinum/vg/vgpdf
The vgpdf implemens the vg.Canvas interface using gopdf (bitbucket.org/zombiezen/gopdf/pdf).
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The vgpdf implemens the vg.Canvas interface using gopdf (bitbucket.org/zombiezen/gopdf/pdf). |
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_workspace/src/code.google.com/p/plotinum/vg/vgsvg
The vgsvg package uses svgo (github.com/ajstarks/svgo) as a backend for vg.
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The vgsvg package uses svgo (github.com/ajstarks/svgo) as a backend for vg. |
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_workspace/src/github.com/ajstarks/svgo
Package svg generates SVG as defined by the Scalable Vector Graphics 1.1 Specification (<http://www.w3.org/TR/SVG11/>).
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Package svg generates SVG as defined by the Scalable Vector Graphics 1.1 Specification (<http://www.w3.org/TR/SVG11/>). |
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_workspace/src/github.com/ajstarks/svgo/barchart
barchart - bar chart
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barchart - bar chart |
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_workspace/src/github.com/ajstarks/svgo/benchviz
benchviz: visualize benchmark data from benchcmp
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benchviz: visualize benchmark data from benchcmp |
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_workspace/src/github.com/ajstarks/svgo/pattern
pattern: test the pattern function
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pattern: test the pattern function |
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_workspace/src/github.com/ajstarks/svgo/rr
radar roadmap (via Ernst and Young)
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radar roadmap (via Ernst and Young) |
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_workspace/src/github.com/ajstarks/svgo/svgplay
svgplay: sketch with SVGo, (derived from the old misc/goplay), except: (1) only listen on localhost, (default port 1999) (2) always render html, (3) SVGo default code, (4) invoke the compiler and linker directly
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svgplay: sketch with SVGo, (derived from the old misc/goplay), except: (1) only listen on localhost, (default port 1999) (2) always render html, (3) SVGo default code, (4) invoke the compiler and linker directly |
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_workspace/src/github.com/codegangsta/cli
Package cli provides a minimal framework for creating and organizing command line Go applications.
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Package cli provides a minimal framework for creating and organizing command line Go applications. |
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_workspace/src/github.com/davecheney/profile
Package profile provides a simple way to manage runtime/pprof profiling of your Go application.
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Package profile provides a simple way to manage runtime/pprof profiling of your Go application. |
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_workspace/src/github.com/golang/glog
Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup.
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Package glog implements logging analogous to the Google-internal C++ INFO/ERROR/V setup. |
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_workspace/src/github.com/pkg/math
Package math provides helper functions for mathematical operations over all integer Go types.
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Package math provides helper functions for mathematical operations over all integer Go types. |
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_workspace/src/gopkg.in/check.v1
Package check is a rich testing extension for Go's testing package.
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Package check is a rich testing extension for Go's testing package. |
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Package app provides the App interface which is required to be implemented by implementors of new replicated services.
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Package app provides the App interface which is required to be implemented by implementors of new replicated services. |
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Package batchpaxos implements the Acropolis protocol, as discussed in the 2013 Master's thesis at UiS.
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Package batchpaxos implements the Acropolis protocol, as discussed in the 2013 Master's thesis at UiS. |
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Package client is responsible for client-replica communication.
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Package client is responsible for client-replica communication. |
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Package config has three parts: config.go: A really simple key-value store for configs.
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Package config has three parts: config.go: A really simple key-value store for configs. |
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exp
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Package grp implements a group manager (GrpMgr), as well as a node map (NodeMap).
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Package grp implements a group manager (GrpMgr), as well as a node map (NodeMap). |
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kvs
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The launch command is used to start services.
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The launch command is used to start services. |
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Package liveness provides a failure detecter (Fd), leader detector (Ld) and heartbeat emitter (HbEm).
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Package liveness provides a failure detecter (Fd), leader detector (Ld) and heartbeat emitter (HbEm). |
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Package lr provides the Live Replacement features needed to implement MultiPaxosLr.
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Package lr provides the Live Replacement features needed to implement MultiPaxosLr. |
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Package multipaxos implements all of the functionality of the MultiPaxos protocol.
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Package multipaxos implements all of the functionality of the MultiPaxos protocol. |
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Package net is responsible for abstracting away all of the inter-replica communication in the system.
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Package net is responsible for abstracting away all of the inter-replica communication in the system. |
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Package nodeinit provides the ability to launch nodes that are to be used by the lr and reconfig module.
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Package nodeinit provides the ability to launch nodes that are to be used by the lr and reconfig module. |
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Package paxos provides some Paxos-related structures that are shared by some of the different Paxos modules.
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Package paxos provides some Paxos-related structures that are shared by some of the different Paxos modules. |
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Package reconfig implements the Paxos reconfiguration mechanism, an alternative to Live Replacement.
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Package reconfig implements the Paxos reconfiguration mechanism, an alternative to Live Replacement. |
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Package server is responsible for setup, initialization, and teardown of all of the submodules of Goxos.
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Package server is responsible for setup, initialization, and teardown of all of the submodules of Goxos. |
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