henchman

command module

v0.0.0-...-b3158f8 Latest Latest Go to latest Published: Dec 19, 2015 License: BSD-2-Clause Imports: 6 Imported by: 0

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Repository

github.com/abhinavdahiya/henchman

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README ¶

henchman

What is Henchman

Henchman is an orchestration and automation tool written in Golang, inspired by Ansible with support for custom transports and inventories.

Check out the wiki to learn more.

How Henchman Works

Henchman executes a plan (a collection of tasks) on a given set of machines. Currently henchman uses SSH as a transport to execute a plan on hosts specified in an inventory. It will be possible to use custom transports and custom inventory scripts in the future.

Building Henchman

Install go here
Clone this repo to $GOPATH/src/github.com/apigee
If you have not done so, set export $PATH=$PATH:$GOPATH/bin
go get github.com/tools/godep
godep restore
godep go build -o bin/henchman
- If you are developing use godep go build -race -o bin/henchman

Contributing

Just clone or fork from https://github.com/apigee/henchman and off you go! Fixing issues marked easy in the issue tracker is a great way to get started. Or you can help by creating more modules. Look at the modules section for more details.

Creating HenchmanErrors

HenchmanErrors can be created using the HenchErr(err, map[string]interface{}, "extension message") call. Creating a HenchmanError as opposed to a standard error allows the user to pass in extra information for logrus. Here are a few key things to note when creating a HenchErr:

err - place any error in here
map[string]interface{} - Place any information about the CURRENT function it's in. For example, plan information, task information, what machine it's on
extension message - Is a string that is prefixed onto the base error message. This extension message should contain information about the function that produced the error. For example, if an err occurred while unmarshalling, the extension message would contain "While unmarshalling".

Documentation ¶

There is no documentation for this package.

Source Files ¶

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main.go

Directories ¶

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Path	Synopsis
Godeps
_workspace/src/github.com/codegangsta/cli Package cli provides a minimal framework for creating and organizing command line Go applications.	Package cli provides a minimal framework for creating and organizing command line Go applications.
_workspace/src/github.com/flosch/pongo2 A Django-syntax like template-engine Blog posts about pongo2 (including introduction and migration): https://www.florian-schlachter.de/?tag=pongo2 Complete documentation on the template language: https://docs.djangoproject.com/en/dev/topics/templates/ Try out pongo2 live in the pongo2 playground: https://www.florian-schlachter.de/pongo2/ Make sure to read README.md in the repository as well.	A Django-syntax like template-engine Blog posts about pongo2 (including introduction and migration): https://www.florian-schlachter.de/?tag=pongo2 Complete documentation on the template language: https://docs.djangoproject.com/en/dev/topics/templates/ Try out pongo2 live in the pongo2 playground: https://www.florian-schlachter.de/pongo2/ Make sure to read README.md in the repository as well.
_workspace/src/github.com/flynn/go-shlex
_workspace/src/github.com/kr/fs Package fs provides filesystem-related functions.	Package fs provides filesystem-related functions.
_workspace/src/github.com/mgutz/ansi Package ansi is a small, fast library to create ANSI colored strings and codes.	Package ansi is a small, fast library to create ANSI colored strings and codes.
_workspace/src/github.com/mgutz/ansi/cmd/ansi-mgutz
_workspace/src/github.com/pborman/uuid The uuid package generates and inspects UUIDs.	The uuid package generates and inspects UUIDs.
_workspace/src/github.com/pkg/sftp Package sftp implements the SSH File Transfer Protocol as described in https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt	Package sftp implements the SSH File Transfer Protocol as described in https://filezilla-project.org/specs/draft-ietf-secsh-filexfer-02.txt
_workspace/src/github.com/pkg/sftp/examples/buffered-read-benchmark buffered-read-benchmark benchmarks the peformance of reading from /dev/zero on the server to a []byte on the client via io.Copy.	buffered-read-benchmark benchmarks the peformance of reading from /dev/zero on the server to a []byte on the client via io.Copy.
_workspace/src/github.com/pkg/sftp/examples/buffered-write-benchmark buffered-write-benchmark benchmarks the peformance of writing a single large []byte on the client to /dev/null on the server via io.Copy.	buffered-write-benchmark benchmarks the peformance of writing a single large []byte on the client to /dev/null on the server via io.Copy.
_workspace/src/github.com/pkg/sftp/examples/streaming-read-benchmark streaming-read-benchmark benchmarks the peformance of reading from /dev/zero on the server to /dev/null on the client via io.Copy.	streaming-read-benchmark benchmarks the peformance of reading from /dev/zero on the server to /dev/null on the client via io.Copy.
_workspace/src/github.com/pkg/sftp/examples/streaming-write-benchmark streaming-write-benchmark benchmarks the peformance of writing from /dev/zero on the client to /dev/null on the server via io.Copy.	streaming-write-benchmark benchmarks the peformance of writing from /dev/zero on the client to /dev/null on the server via io.Copy.
_workspace/src/github.com/pkg/sftp/server_standalone
_workspace/src/golang.org/x/crypto/curve25519 Package curve25519 provides an implementation of scalar multiplication on the elliptic curve known as curve25519.	Package curve25519 provides an implementation of scalar multiplication on the elliptic curve known as curve25519.
_workspace/src/golang.org/x/crypto/ssh Package ssh implements an SSH client and server.	Package ssh implements an SSH client and server.
_workspace/src/golang.org/x/crypto/ssh/agent Package agent implements a client to an ssh-agent daemon.	Package agent implements a client to an ssh-agent daemon.
_workspace/src/golang.org/x/crypto/ssh/terminal Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.	Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
_workspace/src/golang.org/x/crypto/ssh/test This package contains integration tests for the golang.org/x/crypto/ssh package.	This package contains integration tests for the golang.org/x/crypto/ssh package.
_workspace/src/gopkg.in/Sirupsen/logrus.v0 Package logrus is a structured logger for Go, completely API compatible with the standard library logger.	Package logrus is a structured logger for Go, completely API compatible with the standard library logger.
_workspace/src/gopkg.in/Sirupsen/logrus.v0/examples/basic
_workspace/src/gopkg.in/Sirupsen/logrus.v0/examples/hook
_workspace/src/gopkg.in/Sirupsen/logrus.v0/formatters/logstash
_workspace/src/gopkg.in/Sirupsen/logrus.v0/hooks/airbrake
_workspace/src/gopkg.in/Sirupsen/logrus.v0/hooks/bugsnag
_workspace/src/gopkg.in/Sirupsen/logrus.v0/hooks/papertrail
_workspace/src/gopkg.in/Sirupsen/logrus.v0/hooks/sentry
_workspace/src/gopkg.in/Sirupsen/logrus.v0/hooks/syslog
_workspace/src/gopkg.in/yaml.v2 Package yaml implements YAML support for the Go language.	Package yaml implements YAML support for the Go language.
henchman
Godeps/_workspace/src/code.google.com/p/go-uuid/uuid The uuid package generates and inspects UUIDs.	The uuid package generates and inspects UUIDs.
Godeps/_workspace/src/code.google.com/p/go.crypto/ssh Package ssh implements an SSH client and server.	Package ssh implements an SSH client and server.
Godeps/_workspace/src/code.google.com/p/go.crypto/ssh/agent Package agent implements a client to an ssh-agent daemon.	Package agent implements a client to an ssh-agent daemon.
Godeps/_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.	Package terminal provides support functions for dealing with terminals, as commonly found on UNIX systems.
Godeps/_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.	This package contains integration tests for the code.google.com/p/go.crypto/ssh package.
Godeps/_workspace/src/github.com/flosch/pongo2 A Django-syntax like template-engine Blog posts about pongo2 (including introduction and migration): https://www.florian-schlachter.de/?tag=pongo2 Complete documentation on the template language: https://docs.djangoproject.com/en/dev/topics/templates/ Try out pongo2 live in the pongo2 playground: https://www.florian-schlachter.de/pongo2/ Make sure to read README.md in the repository as well.	A Django-syntax like template-engine Blog posts about pongo2 (including introduction and migration): https://www.florian-schlachter.de/?tag=pongo2 Complete documentation on the template language: https://docs.djangoproject.com/en/dev/topics/templates/ Try out pongo2 live in the pongo2 playground: https://www.florian-schlachter.de/pongo2/ Make sure to read README.md in the repository as well.
Godeps/_workspace/src/github.com/stretchr/testify/assert Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.	Package assert provides a set of comprehensive testing tools for use with the normal Go testing system.
Godeps/_workspace/src/github.com/stretchr/testify/require Alternative testing tools which stop test execution if test failed.	Alternative testing tools which stop test execution if test failed.
Godeps/_workspace/src/gopkg.in/yaml.v2 Package yaml implements YAML support for the Go language.	Package yaml implements YAML support for the Go language.