Using @mavenugo's patch for enabling the libcontainer pre-start hook to
be used for network namespace initialization (correcting the conflict
with user namespaces); updated the boolean check to the more generic
SupportsHooks() name, and fixed the hook state function signature.
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
- The build-time variables are passed as environment-context for command(s)
run as part of the RUN primitve. These variables are not persisted in environment of
intermediate and final images when passed as context for RUN. The build environment
is prepended to the intermediate continer's command string for aiding cache lookups.
It also helps with build traceability. But this also makes the feature less secure from
point of view of passing build time secrets.
- The build-time variables also get used to expand the symbols used in certain
Dockerfile primitves like ADD, COPY, USER etc, without an explicit prior definiton using a
ENV primitive. These variables get persisted in the intermediate and final images
whenever they are expanded.
- The build-time variables are only expanded or passed to the RUN primtive if they
are defined in Dockerfile using the ARG primitive or belong to list of built-in variables.
HTTP_PROXY, HTTPS_PROXY, http_proxy, https_proxy, FTP_PROXY and NO_PROXY are built-in
variables that needn't be explicitly defined in Dockerfile to use this feature.
Signed-off-by: Madhav Puri <madhav.puri@gmail.com>
With go1.5's concurrency, the use of a goroutine in Log'ing events was
causing the resulting events to not be in order.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
For now docker stats will sum the rxbytes, txbytes, etc. of all
the interfaces.
It is OK for the output of CLI `docker stats` but not good for
the API response, especially when the container is in sereval
subnets.
It's better to leave these origianl data to user.
Signed-off-by: Hu Keping <hukeping@huawei.com>
Volumes are accounted when a container is created.
If the creation fails we should remove the reference from the counter.
Do not log ErrVolumeInUse as an error, having other volume references is
not an error.
Signed-off-by: David Calavera <david.calavera@gmail.com>
This is the first step in converting out static strings into well-defined
error types. This shows just a few examples of it to get a feel for how things
will look. Once we agree on the basic outline we can then work on converting
the rest of the code over.
Signed-off-by: Doug Davis <dug@us.ibm.com>
@noxiouz points out that we don't need to check for a nil result from
C.CString(), since an out-of-memory condition causes a runtime panic
instead.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com> (github: nalind)
Notary is capable of acting in offline mode, making use of cache TUF data.
When ping is not successful, notary should still be attempted without error.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Changes include :
* libnetwork support for userns
* driver api change to have 1 interface per endpoint
Signed-off-by: Madhu Venugopal <madhu@docker.com>
Replace comma with column
Remove extra curly brace
Fix typo in REST API documentation
Replace comma with column in documentation.
Signed-off-by: Adrian Oprea <adrian@codesi.nz>
Remove extra curly brace
Remove extra curly brace from remote API docs.
Signed-off-by: Adrian Oprea <adrian@codesi.nz>
Jessica Frazelle
Madhu Venugopal
Harald Albers
Brian Goff
Tim Waugh
Shijiang Wei
Madhav Puri
moxiegirl
Jess Frazelle
David Calavera
Christian Rotzoll
Vincent Batts
John Howard
Stefan J. Wernli
Alexander Morozov
Mike Brown
Antonio Murdaca
Flavio Castelli
Antonio Murdaca
Hu Keping
Sebastiaan van Stijn
Phil Estes
Bill W
Stephen Day
Trevor Pounds
Doug Davis
Nalin Dahyabhai
Derek McGowan
Lei Jitang
Amen Belayneh
Adrian Oprea
Ma Shimiao