We were outputting an extra line, which in *some* cases, on *some*
terminals, was causing the output of parallel actions to get messed up.
In particular, it would happen when the terminal had just been cleared
or hadn't yet filled up with a screen's worth of text.
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
Code cleanup. We no longer need this as the api returns a 304 for any
stopped containers, which doesn't raise an error.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
So we're not displaying output of all previous logs for a container, we attach,
if possible, to a container before the container is started.
LogPrinter checks if a container has a log_stream already attached and
print from that rather than always attempting to attach one itself.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
Environment keys that contain no value, get populated with values taken
from the environment not from the build phase but from running the command `up`.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
This change adds cgroup-parent support to compose project. It allows
each service to specify a 'cgroup_parent' option.
Signed-off-by: Mohit Soni <mosoni@paypal.com>
splitdrive doesn't handle relative paths, so if volume_path contains
a relative path, we handle that differently and manually set drive to ''.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
Including examples of more boolean types, eg yes/N as it's not
always immediately clear that they are treated as booleans.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
Rather than inefficiently looping through all the containers that a
service has and overriding each volumes_from value, pick the first
one and return that.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
An expanded windows path of c:\shiny\thing:\shiny:rw
needs to be changed to be linux style path, including the drive,
like /c/shiny/thing /shiny
to be mounted successfully by the engine.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
When a relative path is expanded and we're on a windows platform,
it expands to include the drive, eg C:\ , which was causing a ConfigError
as we split on ":" in parse_volume_spec and that was giving too many parts.
Use os.path.splitdrive instead of manually calculating the drive.
This should help us deal with windows drives as part of the volume
path better than us doing it manually.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
Only expand volume host paths if they begin with a dot.
This is a breaking change. The deprecation warning preparing users for
this change has been removed.
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
create_host_config from docker.utils will be deprecated so that
the new create_host_config has access to the _version so
we can ensure that network_mode only gets set to 'default' by
default if the version is high enough and won't explode.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
By doing this we were over-riding any of the daemon's defaults.
Instead we can send an empty string which docker-py sends on
and the daemon interprets as, 'json-file' as a default if it
hasn't got any other daemon level config options.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
One of the use cases is swarm requires at least : character, so going
from conservative to relaxed.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
We're going to warn people that allowing a boolean in the environment is
being deprecated, so in a future release we can disallow it. This is to
ensure boolean variables are quoted in strings to ensure they don't get
mis-parsed by YML.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
When users were putting true/false/yes/no in the environment key,
the YML parser was converting them into True/False, rather than leaving
them as a string.
This change will force people to put them in quotes, thus ensuring
that the value gets passed through as intended.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
oneOf schema ValidationError takes a little more work to parse and
pull out more detail so we can give a better error message back to
the user.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
English language is a tricky old thing and I've pulled out the validator type
parsing so that we can prefix our validator types with the correct article,
'an' or 'a'.
Doing a bit of extra hard work to ensure the error message is clear and
well constructed english.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
For simple definitions where a field can be multiple types, we can
specify the allowed types in an array. It's simpler and clearer.
This is only applicable to *simple* definitions, like number, string, list,
object without any other constraints.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
'~/' in a path currently doesnt work, you get the following error:
[Errno 2] No such file or directory: u'/home/USER/folder/~/some/path/.yml'
Signed-off-by: Nick H <nick.humrich@gmail.com>
The command value can be a list, which would be a Unix command-line
invocation broken up into individual values, thus needing the ability to
have non unique values.
Signed-off-by: Mazz Mosley <mazz@houseofmnowster.com>
Aanand Prasad