Solomon Hykes
0bf2109121
pkg/dockerscript: add MAINTAINERS file
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:24 -07:00
Solomon Hykes
bc6303f15d
beam/examples/beamsh: 'chdir' changes the current directory
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:24 -07:00
Solomon Hykes
6ce4d2c842
beam/examples/beamsh: 'exec' can communicate with its child via beam.
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:24 -07:00
Solomon Hykes
271ba18043
beam/examples/beamsh: use beam.Router to simplify 'multiprint' and fix job passthrough
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
0d08d36bf5
beam: new routing functions Route.KeyEquals, Route.KeyIncludes, Route.NoKey
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
30424f4e3a
beam/examples/beamsh: use beam.Router to simplify 'trace'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
d3df4b5baf
beam/examples/beamsh: move builtins to a separate file for readability
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
0822d67b2d
beam/examples/beamsh: simplify commands by always creating and sending stdout and stderr for them
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
63fd2ec0f7
beam/examples/beamsh: use beam.Router to simplify 'logger'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
9206b18818
beam/examples/beamsh: use beam.Router to simplify the 'stdio' command
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
8f5435e80c
beam: Router can route beam messages with a convenient set of rules and handlers
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:23 -07:00
Solomon Hykes
40b4f86eab
beam/examples/beamsh: move example scripts to scripts/
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Alexander Larsson
1fb0bf1b3b
beam: Fix double close of fds in SendUnix
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Instead of calling syscall.Close() on the fds in sendUnix() we call
Close() on the *os.File in Send(). Otherwise the fd will be closed, but
the *os.File will continue to live, and when it is finalized the
fd will be closed (which by then may be reused and can be anything).
This also adds a note to Send() the the file is closed.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-04-22 15:50:22 -07:00
Solomon Hykes
a88d8d678b
beam: more unit tests
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This adds testing to SendConn.
Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
06df94d55b
beam/examples/beamsh: add scripts to reproduce various bugs
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
d0ca66dded
beam/examples/beamsh: fix 'print' to be pass-through
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
b97375fc29
beam/examples/beamsh: rename 'log' to 'logger' to avoid conflict with stdout/stderr
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
a2b88b4915
beam/examples/beamsh: 'prompt' asks the user for a value and sends it.
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
ed62ca5b2f
beam/examples/beamsh: commands are messages.
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Commands in the pipeline should either implement or pass-through command messages.
This amounts to a proof-of-concept implementation of the "pipeline"
design of Docker plugins.
Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
2f4b8b7e8d
beam/examples/beamsh: cosmetic fix in Fatalf
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:22 -07:00
Solomon Hykes
4f92ffb500
beam: replace SendPair() with the simpler SendConn()
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
5833e78887
beam/examples/beamsh: miniserver.ds demo
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
70d3262161
beam: improve the API with Sender/Receiver interfaces and utilities: Copy/SendPipe/SendPair
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Alexander Larsson
b0228d94be
beam: Make extracted Fds CloseOnExec
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Grab forklock to make sure no forks accidentally inherit the new fds
before they are made CLOEXEC There is a slight race condition between
ReadMsgUnix returns and when we grap the lock, so this is not
perfect. Unfortunately There is no way to pass MSG_CMSG_CLOEXEC to
recvmsg() nor any way to implement non-blocking i/o in go, so this is
hard to fix.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
2014-04-22 15:50:21 -07:00
Solomon Hykes
207e604bad
beam/examples/beamsh: add a few example dockerscripts
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
29ddf2be1e
beam/examples/beamsh: simplify code by using sendWPipe utility
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
1dc449e11d
beam/examples/beamsh: move code around for readability
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
3a2b31a30b
beam/examples/beamsh: 'exec' adds 'fromcmd' field to its output
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
7534f7a34b
beam/examples/beamsh: simple 'log' command tees streams to a local directory
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:21 -07:00
Solomon Hykes
4f5b94d369
beam/examples/beamsh: 'render' and 'beamsh -x'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
4ebe7aab91
beam/examples/beamsh: run commands in an implicit context of pre-loaded 'plugins'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
cd85af06fe
beam/examples/beamsh: convenience commands 'devnull', 'echo' and 'stdio'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
6d9cdbf24f
beam/examples/beamsh: 'emit' supports key=value syntax to compose arbitrary objects
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
2b81fb8424
dockerscript: '=' is not a special character
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
6e0a156d90
beam/examples/beamsh: support for background commands with '&' terminator
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
08686f1d21
beam/data: Message.Parse creates a message from shell-style 'key=value' arguments
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
ffe19414b1
dockerscript: support '#' line comments
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
e1c8dbba97
beam/examples/beamsh: scripts can be passed as filenames
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
222fc87ade
beam/examples/beamsh: remote communication over beam (experimental).
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:20 -07:00
Solomon Hykes
371f6fc63d
beam/examples/beamsh: 'in' chdirs to a directory. 'pass' does simple passthrough
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
6d5c75a224
beam/examples/beamsh: 'beamsend' command serializes all messages and sends them over a network connection
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
5ddf673851
beam/examples/beamsh: 'exec' command correctly closes stdout and stderr when the process exists
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
e512fef425
beam/examples/beamsh: don't print discarded messages in Devnull
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This avoids false alarms when process exits without printing. Devnull
doesn't require synchronization.
Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
34c5724b89
beam/examples/beamsh: more useful debugging
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
a5bc75d406
beam/data: expose EncodeString for convenience access to the underlying netstring primitive
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
fb1af1f0bc
beam/examples/beamsh: utility function 'fileToConn'
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
74b90c25d9
beam/examples/beamsh: 'connect' command
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
dff9854305
beam/examples/beamsh: 'exec' and 'listen' commands
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:19 -07:00
Solomon Hykes
3686d50429
beam/examples/beamsh: prettier devnull
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:18 -07:00
Solomon Hykes
c9b8e0fcac
beam/data: prettier Message.Pretty()
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Docker-DCO-1.1-Signed-off-by: Solomon Hykes <solomon@docker.com> (github: shykes)
2014-04-22 15:50:18 -07:00