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Author SHA1 Message Date
David Scott
eab69ef583 proxy: add exposePort and unexposePort stubs 
This patch removes `proxyForever` and adds `sendError` and `sendOK` for
signalling to the parent process. The main function now sequences these
functions and calls stub functions `exposePort` and `unexposePort` which
will be hooked up in a later patch.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-04 12:41:02 +01:00
David Scott
3d5767714c proxy: on exit, return to main for cleanup 
Previously the proxy.go would directly call `os.Exit`. This patch
causes control to return to `main` where we can tear down any port
forward.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-04 12:41:02 +01:00
David Scott
cc52a5d553 proxy: split the execProxy function into parts 
Previously `execProxy` would
- create the proxy
- signal success/failure to the parent
- run forever (until signalled)

Since we want to add more proxy setup and teardown, this patch
removes the proxy creation from `execProxy` and renames it to
`proxyForever`. Later patches will be able to perform the necessary
side-effects before signalling success to the parent.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-04 12:41:02 +01:00
David Scott
1c0b7f8774 Import docker/libnetwork/portmapper/proxy.go 
Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-04 12:41:02 +01:00
David Scott
4ce4e978c6 Add skeleton /sbin/proxy program 
This will eventually contain the `docker-proxy` replacement.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-04 12:41:02 +01:00
Justin Cormack
cedc6faa6e make tar more correct, by defining z 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-04 12:20:18 +01:00
Justin Cormack
73c6cb0593 fix typo in tar extract 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-04 12:13:45 +01:00
Justin Cormack
85fa14ad8e Remove docker-x for now as no longer working, and was not possible to enable. Will rework when strategy for supporting multiple dockers decided 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-04 11:47:48 +01:00
Justin Cormack
e851bacbd6 Increase p and n ulimits to match boot2docker, fixes #64 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-04 11:44:27 +01:00
Justin Cormack
d29278ba32 clean up unpacking docker rc3 bundle 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-03 09:34:01 +01:00
Justin Cormack
a655087ead Merge pull request #63 from djs55/diagnostics-server 
Make the diagnostics download more reliable
 2016-04-02 22:34:15 +01:00
David Scott
18e54b792b diagnostics: apply a timeout to all commands 
This should avoid unnecessary blocking if (for example) the network is
down.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-02 13:55:36 +01:00
David Scott
9608c4aaf0 diagnostics: run iptables-save 
This is more complete than `iptables -t nat -L`

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-04-02 13:55:36 +01:00
Justin Cormack
5057a0cc54 update to docker 1.11.0-rc3 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-04-02 09:12:20 +01:00
Justin Cormack
a187d2e5f4 Support for 1.11.0-rc2, fix #57 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-31 18:54:05 +01:00
Justin Cormack
1947dc4e19 check diagnostics server running in diagnostics 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-31 14:58:13 +01:00
Justin Cormack
3473f0717f Merge pull request #59 from djs55/diagnostics-server 
Allow diagnostics to be downloaded on port 62374
 2016-03-31 12:16:00 +01:00
David Scott
1beef9a6c8 diagnose: include iptables -t nat -L 
The extra `-t nat` includes the masquerading stuff.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-31 11:14:31 +01:00
David Scott
157d2aef07 diagnostics: use netstat -tulpn which includes process names 
For example:

  docker:~# netstat -tulpn
  Active Internet connections (only servers)
  Proto Recv-Q Send-Q Local Address           Foreign Address         State       PID/Program name
  tcp        0      0 :::32768                :::*                    LISTEN      1344/docker-proxy
  tcp        0      0 :::2375                 :::*                    LISTEN      1124/docker
  tcp        0      0 :::5000                 :::*                    LISTEN      1444/docker-proxy
  tcp        0      0 :::5001                 :::*                    LISTEN      1494/docker-proxy

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-31 10:35:35 +01:00
Justin Cormack
7d13618c2c update to 4.1.20 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-30 17:02:22 +01:00
David Scott
82e9dfc4ee diagnose: grab the tail /var/log/docker.log 
Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-30 15:42:48 +01:00
Justin Cormack
b42ce503b8 simplified vendoring 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-30 15:08:32 +01:00
David Scott
f9eca40371 diagnose: put all the files inside a moby/ subdirectory 
Signed-off-by: David Scott <dave@recoil.org>
 2016-03-30 15:03:28 +01:00
David Scott
d24dd9d59b diagnose: ls -l /var, /var/lib and /var/lib/docker 
Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-30 14:28:00 +01:00
David Scott
a97038273e diagnose: try a ping, grab /etc/resolv.conf and route -n 
Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-30 14:25:58 +01:00
David Scott
75f60eca3c diagnostics-server: add more diagnostics 
For networking:
- ifconfig -a
- brctl show

For storage:
- mount
- df

Signed-off-by: David Scott <dave@recoil.org>
 2016-03-30 10:34:04 +01:00
David Scott
af9b3ad7a2 Allow diagnostics to be downloaded on port 62374 
A client like `pinata diagnose` can do the equivalent of:

  nc 192.168.64.2 62374 > foo.tar

and find `foo.tar` contains

- the output of `/usr/bin/diagnostics`
- `iptables -L`
- `netstat -an`
- `ps uax`
- `docker ps`
- `dig docker.com`
- `wget http://docker.com`

This will allow us to diagnose various in-VM faults, without having
to ask the user to access the console and run commands.

Signed-off-by: David Scott <dave.scott@docker.com>
 2016-03-30 10:31:55 +01:00
Justin Cormack
4dec575407 switch root to a tmpfs filesystem, so pivot_root works, should make #57 work now 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-29 22:09:23 +01:00
Justin Cormack
38aef85f6a fix some pedantic xhyve build issues with newer toolchain 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-29 18:46:20 +01:00
Justin Cormack
f98fb92480 add --rm for transfused 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-29 18:31:55 +01:00
Justin Cormack
6f9f612cad Merge pull request #58 from yallop/free-con 
Transfused: free connection objects when read returns 0.
 2016-03-29 16:54:13 +01:00
Jeremy Yallop
f23b6d7596 Transfused: free connection objects when read returns 0. 2016-03-29 16:37:51 +01:00
Justin Cormack
dfeda82352 No need to add git to golang:alpine now we have vendored all code 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-28 22:12:51 +01:00
Justin Cormack
dc5258eeed use build-base not alpine-sdk as smaller and we do not need rest 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-28 18:18:48 +01:00
Justin Cormack
a762abd045 remove all uses of go get as everything vendored in #56 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-23 12:24:21 +00:00
Justin Cormack
4d843f8281 fix #56 by vendoring mdns libraries 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-23 12:19:01 +00:00
Justin Cormack
6943aa001e add make vendor for #56 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-23 12:18:19 +00:00
Justin Cormack
02fe82a79f add Makefile for licensing container 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-22 11:58:16 +00:00
Justin Cormack
dfd70a1d1d include all source not just GPL 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-22 11:23:55 +00:00
Justin Cormack
e734661558 include aufs in GPL download container 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-21 11:51:08 +00:00
Justin Cormack
77a4671196 add kernel source, fix subpackages 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-21 11:31:48 +00:00
David Sheets
35215103f1 Merge pull request #55 from dsheets/transfused-events 
transfused: add chmod event syscall
 2016-03-20 22:02:47 +00:00
David Sheets
a3b644ca5d transfused: add chmod event syscall 
Signed-off-by: David Sheets <dsheets@docker.com>
 2016-03-20 22:01:22 +00:00
David Sheets
89ccf55ca8 Merge pull request #54 from dsheets/transfused-events 
transfused: work-around 9p bug, fix logging bugs
 2016-03-20 12:26:19 +00:00
David Sheets
c0b857c7bb transfused: create threads already detached 
Signed-off-by: David Sheets <david.sheets@docker.com>
 2016-03-20 11:20:00 +00:00
David Sheets
72157cf5ee transfused: move logging off of the event actuation thread 
Signed-off-by: David Sheets <david.sheets@docker.com>
 2016-03-20 11:08:57 +00:00
David Sheets
725329983a transfused: fix run-time log non-append bug 
Signed-off-by: David Sheets <david.sheets@docker.com>
 2016-03-20 11:04:01 +00:00
David Sheets
471833fae7 transfused: work-around virtio-9p/v9fs zero-copy bug 
Signed-off-by: David Sheets <david.sheets@docker.com>
 2016-03-20 11:03:24 +00:00
Justin Cormack
3907ec30b1 initial program to extract GPL source from running Moby for #45 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-18 15:19:56 +00:00
Justin Cormack
cbd7af5e1d store source info for kernel and kernel patches in image for #45 
Signed-off-by: Justin Cormack <justin.cormack@docker.com>
 2016-03-18 13:53:26 +00:00