Signed-off-by: Mary Anthony <mary@docker.com>
Upding sed, adding script to avoid redirects, remove mkdos
Signed-off-by: Mary Anthony <mary@docker.com>
Ignoring graphics with sed
Signed-off-by: Mary Anthony <mary@docker.com>
Fixing kitematic image
Signed-off-by: Mary Anthony <mary@docker.com>
Removing draft
Signed-off-by: Mary Anthony <mary@docker.com>
Fixing link
Signed-off-by: Mary Anthony <mary@docker.com>
removing from the menu
Signed-off-by: Mary Anthony <mary@docker.com>
Updatiing order of project material
Signed-off-by: Mary Anthony <mary@docker.com>
Removing from Regsitry v2 content per Olivier
Signed-off-by: Mary Anthony <mary@docker.com>
tweaking the touchup
Signed-off-by: Mary Anthony <mary@docker.com>
Removing include; only used four places; hugo global var replace
Signed-off-by: Mary Anthony <mary@docker.com>
Entering fixes from page-by-page
Signed-off-by: Mary Anthony <mary@docker.com>
Tweaking for Hugo
Updating the Dockerfile with new sed; fix broken link on Kitematic
Fixing image pull for Dockerfile
Removing docs targets
Signed-off-by: Mary Anthony <mary@docker.com>
Adding in other areas per comments
Updating with comments; equalizing generating man page info
Updating with duglin's comments
Doug is right here again;fixing.
Signed-off-by: Mary Anthony <mary@docker.com>
Minor tweak to the quoted/json form and made man page look like the Dockerfile
docs. W/o the `,` people may think there should be a space delimited list.
Signed-off-by: Doug Davis <dug@us.ibm.com>
I added 301 redirects from dockerproject.com to dockerproject.org but may as
well make sure everything is updated anyways.
Signed-off-by: Jessica Frazelle <princess@docker.com>
Fixes#13107. This change enables Go duration strings
computed relative to the client machine’s time to be used
as input parameters to `docker events --since/--until`
and `docker logs --since` arguments.
Added unit tests for pkg/timeutils.GetTimestamp as well.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
While reading some of the docs I noticed a few errors, so I ran
misspellings (https://pypi.python.org/pypi/misspellings) on markdown files
Signed-off-by: Joe Gordon <joe.gordon0@gmail.com>
Noticed that there were a few newlines in the middle of a \`...\` blocks that
made the text look funny when displayed in HTML.
Signed-off-by: Doug Davis <dug@us.ibm.com>
- 79 char line length (non-command).
- Consistent single space between sentences.
- Replace start of line tabs with spaces.
- Remove trailing white space.
- Consistent "**Note:**" style.
https://docs.docker.com/project/doc-style/#notes
- Replace the ``` sections with indented code.
Signed-off-by: Lloyd Dewolf <foolswisdom@gmail.com>
This patch is extending the qualifiers on the -v command to allow
an admin to tell the system to relabel, content. There might be a
need for something similar for changing the DAC Permissions.
Signed-off-by: Jessica Frazelle <princess@docker.com>
Signed by all authors:
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Jeff Lindsay <progrium@gmail.com>
Signed-off-by: Alexander Morozov <lk4d4@docker.com>
Signed-off-by: Luke Marsden <luke@clusterhq.com>
Signed-off-by: David Calavera <david.calavera@gmail.com>
Signed-off-by: Mary Anthony <mary@docker.com>
Adding experimental features into the mix
Signed-off-by: Mary Anthony <mary@docker.com>
renaming file
Signed-off-by: Mary Anthony <mary@docker.com>
Added --since argument to `docker logs` command. Accept unix
timestamps and shows logs only created after the specified date.
Default value is 0 and passing default value or not specifying
the value in the request causes parameter to be ignored (behavior
prior to this change).
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
The `--userland-proxy` daemon flag makes it possible to rely on hairpin
NAT and additional iptables routes instead of userland proxy for port
publishing and inter-container communication.
Usage of the userland proxy remains the default as hairpin NAT is
unsupported by older kernels.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Adds a `stream` query param to the stats API which allows API users to
only collect one stats entry and disconnect instead of keeping the
connection alive to stream more stats.
Also adds a `--no-stream` flag to `docker stats` which does the same
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
This patch modifies the journald log driver to store the container ID in
a field named CONTAINER_ID, rather than (ab)using the MESSAGE_ID field.
Additionally, this adds the CONTAINER_ID_FULL field containing the
complete container ID and CONTAINER_NAME, containing the container name.
When using the journald log driver, this permits you to see log messages
from a particular container like this:
# journalctl CONTAINER_ID=a9238443e193
Example output from "journalctl -o verbose" includes the following:
CONTAINER_ID=27aae7361e67
CONTAINER_ID_FULL=27aae7361e67e2b4d3864280acd2b80e78daf8ec73786d8b68f3afeeaabbd4c4
CONTAINER_NAME=web
Closes: #12864
Signed-off-by: Lars Kellogg-Stedman <lars@redhat.com>
Single value labels do not work in 1.6 and multi-label instructions only work when separated by non-EOL whitespace.
I also added an example snip from the inspect output with the labels that are included in this guide.
Signed-off-by: Jeff Nickoloff <jeff@allingeek.com>
This PR does the following:
- migrated ~/.dockerfg to ~/.docker/config.json. The data is migrated
but the old file remains in case its needed
- moves the auth json in that fie into an "auth" property so we can add new
top-level properties w/o messing with the auth stuff
- adds support for an HttpHeaders property in ~/.docker/config.json
which adds these http headers to all msgs from the cli
In a follow-on PR I'll move the config file process out from under
"registry" since it not specific to that any more. I didn't do it here
because I wanted the diff to be smaller so people can make sure I didn't
break/miss any auth code during my edits.
Signed-off-by: Doug Davis <dug@us.ibm.com>
using standard unix postfixes add unit test for display
also change doc for memory usage display change
for example GiB will be GB
Signed-off-by: Sun Jianbo <wonderflow@zju.edu.cn>
If an image has been tagged to multiple repos and tags, 'docker
rmi -f IMAGE_ID' will just untag one random repo instead of
untagging all and deleting the image. This patch implement
this. This commit is composed of:
*untag all names and delete the image
*add test to this feature
*modify commandline/cli.md to explain this
Signed-off-by: Deng Guangxing <dengguangxing@huawei.com>
This provides an override for forcing the daemon to still attempt
running the devicemapper driver even when udev sync is not supported.
Intended to be a very clear impairment for those choosing to use it. If
udev sync is false, there will still be an error in the daemon logs,
even when the override is in place. The docs have an explicit WARNING.
Including link to the docs for users that encounter this daemon error
during an upgrade.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
This flag is passed to the daemon CLI. In my opinion, "Container's
logging driver" is not accurate and refers to 'one container'.
Also the `syslog` driver was missing from the list. Having the list
of all logging drivers won't scale here (should be <80 chars per line)
and we have `rotation` driver coming up in the pipeline as well (gh11485).
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
Some bullet lists didn't render as bullet-lists because
of a missing newline.
Also added missing "label" filter for `docker ps` and
slightly re-worded the header above the supported filters.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Syslog was a heading-2, but should be heading-3;
changed the headings to heading-4 to match the
"network settings" section.
Also changed "Log driver" to "logging driver" for JSON.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since `dirperm1` requires a more recent aufs patch than many current OS release,
we cant remove #783 completely. This documents that docker will apply `dirperm1`
automatically for systems that support it
Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com>
We now advise people to configure docker group and
add to sudo. Mac shouldn't use sudo. Removed sudo
from command examples. Left in installation to be removed
in installation doc sweep -- removing requires finer
grain control.
Signed-off-by: Mary Anthony <mary@docker.com>
We now have instructions in our Unix installs about setting up
docker group to avoid sudo. Also, Mac/Windows shouldn't use
sudo. So, I've removed sudo from our examples and added a
section at the top reminding them that if they have to use
sudo to run docker they can change that.
Signed-off-by: Mary Anthony <mary@docker.com>
Having the list in one spot makes it easier for people to see what's
avaiable instead of having to scan all of the docs and extract the info.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Add the capability to cancel the build by disconnecting the client.
This adds a `cancelled` channel which is used to signal that a build
should halt. The build is halted by sending a Kill signal and noticing
that the cancellation channel is closed.
This first pass implementation does not allow cancellation during a
pull, but that will come in a subsequent PR.
* Add documentation of cancellation to cli and API
* Protect job cancellation with sync.Once
* Add TestBuildCancelationKillsSleep
* Add test case for build cancellation of RUN statements.
Signed-off-by: Peter Waller <p@pwaller.net>
Link to new guide. Added a quickstart contributor guide for experienced people.
Converting narrative style to procedures for easier use. I think there is something missing in the
release publishing section...but it looks like it was missing in the original.
Updates per thaJeztah
Edits per Fred
Updating with comments from Sven
Signed-off-by: Mary Anthony <mary@docker.com>
Closes#10191
Allow `docker build` to set --cpu-shares, --cpuset, --memory,
--memory-swap for all containers created by the build.
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
Copied code from CmdSave into CmdExport. This should work, not an expert in the API calls being made. But it does make more sense to have a consistent export/save flag.
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
checkpoint before edits on the export functions
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
Added an --output flag to docker export and created tests.
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
White space cleanup.
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
Docker-DCO-1.1-Signed-off-by: Joseph Kern <jkern@semafour.net> (github: jfrazelle)
checkpoint before edits on the export functions
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
White space cleanup.
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
Added text to reflect a new output option for the export command.
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
Whitespace clean up
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
Added man page documentation for the new --output flag in export
Signed-off-by: Joseph Kern <joseph.a.kern@gmail.com>
The STDOUT behavior of cp is not yet released in 1.50 so removed.
Also, tested against 1.5 all other behaviors and extended documentation to match.
Renamed HOSTPATH to HOSTDIR to give a self documenting name.
Adding back in the references to STDOUT
fix the command string
Entering Doug's comment re append and ~/tmp/foo in the glass
Adding in Doug's comments regarding PATHs and missing |-
Updating with James comments
Signed-off-by: Mary Anthony <mary@docker.com>
Add ability to refer to an image by repository name and digest using the
format repository@digest. Works for pull, push, run, build, and rmi.
Signed-off-by: Andy Goldstein <agoldste@redhat.com>
Adds more documentation for labels and adds the label instruction to the
man-pages.
Also included is a document called "Labels - custom meta-data in Docker"
in the user-guide, this is still a work-in-progress I started to describe
the "namespaces" conventions, an example on storing structured data.
I ran a bit "out of steam" (writers block?) on that document, but kept
it in (for now), in case it still ends up useful.
The Remote API documentation changes will need to be moved to the
docker_remote_api_v1.18.md document when rebasing the whole PR.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Signed-off-by: Darren Shepherd <darren@rancher.com>
Save "LABEL" field in Dockerfile into image content.
This will allow a user to save user data into an image, which
can later be retrieved using:
docker inspect IMAGEID
I have copied this from the "Comment" handling in docker images.
We want to be able to add Name/Value data to an image to describe the image,
and then be able to use other tools to look at this data, to be able to do
security checks based on this data.
We are thinking about adding version names,
Perhaps listing the content of the dockerfile.
Descriptions of where the code came from etc.
This LABEL field should also be allowed to be specified in the
docker import --change LABEL:Name=Value
docker commit --change LABEL:Name=Value
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
This adds two more tables to the run reference documentation.
- the list of 'modes' for Network settings is now a table.
- the "note" for `--net="host"` was moved from the list to the detailed
description.
- the 'options' for "Runtime constraints on CPU and memory" are
now a table
- slightly re-worded the description for "memory" options, e.g.
"It is not allowed..." was rewriten to "The *container* is not allowed..."
- fix example in "Runtime privilege, Linux capabilities, and LXC configuration"
being indented twice
- slightly reduced indenting in some `usage` output to be better readable.
- fixes a typo `/ets/hosts` -> `/etc/hosts`
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Cgroup resources are host dependent, they should be in hostConfig.
For backward compatibility, we just copy it to hostConfig, and leave it in
Config for now, so there is no regressions, but the right way to use this
throught json is to put it in HostConfig, like:
{
"Hostname": "",
...
"HostConfig": {
"CpuShares": 512,
"Memory": 314572800,
...
}
}
As we will add CpusetMems, CpusetCpus is definitely a better name, but some
users are already using Cpuset in their http APIs, we also make it compatible.
The main idea is keep using Cpuset in Config Struct, and make it has the same
value as CpusetCpus, but not always, some scenarios:
- Users use --cpuset in docker command, it can setup cpuset.cpus and can
get Cpuset field from docker inspect or other http API which will get
config info.
- Users use --cpuset-cpus in docker command, ditto.
- Users use Cpuset field in their http APIs, ditto.
- Users use CpusetCpus field in their http APIs, they won't get Cpuset field
in Config info, because by then, they should already know what happens
to Cpuset.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
A minor thing, but I noticed that the "Reference" drop-down menu just
says "Command line". This was fine when we just had one command line,
but now there's also 'Compose command line' and I suspect we may add
others later. We should qualify the Docker one with the word "Docker"
in front
Signed-off-by: Doug Davis <dug@us.ibm.com>
`docker rmi` output in docs/sources/reference/commandline/cli.md
is different from real scene. This commit fixes it.
Signed-off-by: Deng Guangxing <dengguangxing@huawei.com>
Read `/proc/sys/net/ipv4/ip_local_port_range` kernel parameter to obtain
ephemeral port range that now sets the boundaries of port allocator
which finds free host ports for those exported by containers.
Signed-off-by: Michal Minar <miminar@redhat.com>
This change adds daemon's system time as RFC3339Nano to the `/info` endpoint
and shows in a more readable format (UnixDate) in `docker -D info` output.
I will be using this to fix the clock skew between the remote test host and
the CI machines running `docker events`-related tests as they're using `--since`
and `--until` and the timestamps are not matching when daemon is not on the
same machine.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
The original description has some mistakes and lack of many useful
information, I rewrite them to make it accurate and complete.
Signed-off-by: Qiang Huang <h.huangqiang@huawei.com>
This moves some information on restart-policies from
the "command line" page to "run reference".
Also fixes some minor typos and adds a "NOTE"
about --rm and --restart not allowed to be combined.
Also removes inline CSS styles from tables,
which will be styled by the stylesheet, and fixes
some minor MarkDown errors (`<` -> <)
depends on https://github.com/docker/docs-base/pull/1resolves#11069
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
and add a testcase to catch this in the future.
While in there I also:
- removed extra periods from the few options that had them (new test)
- made the --filter option consistent across all command
Signed-off-by: Doug Davis <dug@us.ibm.com>
Closes#10807
Adds support for `dockerfile` ONLY when `Dockerfile` can't be found.
If we're building from a Dockerfile via stdin/URL then always download
it a `Dockerfile` and ignore the -f flag.
Signed-off-by: Doug Davis <dug@us.ibm.com>
Use `-it` combination in example instead of `-ti`, because this is how it used everywhere in examples.
Update dockerfile_best-practices.md
Fix typo in command name
Signed-off-by: Dmitry Gusev <dmitry.gusev@gmail.com>
Fixes: 10855
The example was actually incorrect for many situations, and also, now
that we have IPv6 we should not that the example is for IPv4 and note
how to find IPv6 addresses. Also, the device they want to connect to
could be the bridge, or main ethernet device, or some other device
name, so note that as well.
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Applied multi parameters to pause and unpause.
Created a new test file dedicated for pause commands.
Created a new utility function to get a slice of paused containers.
Updated documentation
Signed-off-by: André Martins <martins@noironetworks.com>
In order to fit printed messages to fit 80 chars,
rewording messages for `-H` and `--tls` flags.
Signed-off-by: Ahmet Alp Balkan <ahmetalpbalkan@gmail.com>
It didn't work on v2 anyways. And an image with a lot of aliases was slow to
fetch.
Docker-DCO-1.1-Signed-off-by: Jessie Frazelle <princess@docker.com> (github: jfrazelle)
It's ambiguous to say that `ENV` is _functionally equivalent to prefixing the command with `<key>=<value>`_. `ENV` sets the environment for all future commands, but `RUN` can take chained commands like `RUN foo=bar bash -c 'echo $foo' && bash -c 'echo $foo $bar'`. Users with a solid understanding of `exec` may grok this without confusion, but less experienced users may need this distinction.
Signed-off-by: Michael A. Smith <msmith3@ebay.com>
Improve Environment Handling Descriptions
- Link `ENV` and `Environment Replacement`
- Improve side-effects of `ENV` text
- Rearrange avoiding side effects text
Signed-off-by: Michael A. Smith <msmith3@ebay.com>
Reflow change in commit 195f3a3f removed newlines in the config format.
This change reverts the sample config to the original formatting, which
matches the actual config format of a `awsconfig` file.
Signed-off-by: Katie McLaughlin <katie@glasnt.com>
This modifies the "docker help" text so that it is no wider than 80 chars
and each description fits on one line. This will also try to use ~ when
possible
Added a test to make sure we don't go over 80 chars again.
Added a test to make sure we use ~
Applied rules/tests to all docker commands - not just main help text
Closes#10214
Signed-off-by: Doug Davis <dug@us.ibm.com>
The docs around COPY/ADD already mentioned that it will do a relative
copy/add based on WORKDIR, so that part is already ok. Just needed to
tweak the WORKDIR section since w/o mentioning COPY/ADD it can be misleading.
Noticed by @phemmer
Signed-off-by: Doug Davis <dug@us.ibm.com>
See #10141 for more info, but the main point of this is to make sure
that if you do "docker run -e FOO ..." that FOO from the current env
is passed into the container. This means that if there's a value, its
set. But it also means that if FOO isn't set then it should be unset in
the container too - even if it has to remove it from the env. So,
unset HOSTNAME
docker run -e HOSTNAME busybox env
should _NOT_ show HOSTNAME in the list at all
Closes#10141
Signed-off-by: Doug Davis <dug@us.ibm.com>
Fixes#9960
This adds the output of a "Backing Filesystem:" entry to `docker info`
to overlay, aufs, and devicemapper graphdrivers. The default list
includes a fairly complete list of common filesystem names from
linux/include/uapi/linux/magic.h, but if the backing filesystem is not
recognized, the code will simply show "<unknown>"
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com>
The documentation on `docker export` doesn't mention that
data in volumes is not included in the export.
This adds a note that volumes are not part of the export
and refers to the "Backup, restore, or migrate data volumes"
to give the user some pointers.
Relates to https://github.com/docker/docker/issues/10095
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Add a --readonly flag to allow the container's root filesystem to be
mounted as readonly. This can be used in combination with volumes to
force a container's process to only write to locations that will be
persisted. This is useful in many cases where the admin controls where
they would like developers to write files and error on any other
locations.
Closes#7923Closes#8752
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
We want to be able to use container without the PID namespace. We basically
want containers that can manage the host os, which I call Super Privileged
Containers. We eventually would like to get to the point where the only
namespace we use is the MNT namespace to bring the Apps userspace with it.
By eliminating the PID namespace we can get better communication between the
host and the clients and potentially tools like strace and gdb become easier
to use. We also see tools like libvirtd running within a container telling
systemd to place a VM in a particular cgroup, we need to have communications of the PID.
I don't see us needing to share PID namespaces between containers, since this
is really what docker exec does.
So currently I see us just needing docker run --pid=host
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Add a check to make sure Dockerfile is in the build context
Add docs and a testcase
Make -f relative to current dir, not build context
Signed-off-by: Doug Davis <dug@us.ibm.com>
If .dockerignore mentions either then the client will send them to the
daemon but the daemon will erase them after the Dockerfile has been parsed
to simulate them never being sent in the first place.
an events test kept failing for me so I tried to fix that too
Closes#8330
Signed-off-by: Doug Davis <dug@us.ibm.com>
as noted in https://github.com/boot2docker/boot2docker/issues/690
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
--help and help are successful commands so output should not go to error.
QE teams have requested this change, also users doing docker help | less
or docker run --help | less would expect this to work.
Usage statement should only be printed when the user asks for it.
Errors should print error message and then suggest the docker COMMAND --help
command to see usage information.
The current behaviour causes the user to have to search for the error message
and sometimes scrolls right off the screen. For example a error on a
"docker run" command is very difficult to diagnose.
Finally erros should always exit with a non 0 exit code, if the user
makes a CLI error.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
Moved Tianon's PR from: https://github.com/docker/docker/pull/7870
on top of the latest code
Closes: #3936
Signed-off-by: Andrew Page <admwiggin@gmail.com>
Signed-off-by: Doug Davis <dug@us.ibm.com>
Forbid `docker run -t` with a redirected stdin (such as `echo test |
docker run -ti busybox cat`). Forbid `docker exec -t` with a redirected
stdin. Forbid `docker attach` with a redirect stdin toward a tty enabled
container.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
inspired by #9448 and #9487
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
inspired by #9452
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Signed-off-by: Sven Dowideit <SvenDowideit@docker.com>
This adds the docker daemon's root directory to docker info when running
in debug mode. This allows the user to view the root directory where
docker is writing and storing state.
Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
Current description is misleading. It make an impression the --icc=false
prevents containers to talk with each other.
Signed-off-by: Michal Minar <miminar@redhat.com>
Docker-DCO-1.1-Signed-off-by: Michal Minar <miminar@redhat.com> (github: SvenDowideit)
I've re-jigged the run man page so that each option's text begins with the
cli's help text for that flag, and then ay subsequent lines in the man page
are carried forward.
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
The documentation for EXPOSE seems to indicate, that EXPOSE is only relevant in
the context of links, which is not the case.
Signed-off-by: Jacob Atzen <jatzen@gmail.com>
I also needed to add a mflag.IsSet() function that allows you to check
to see if a certain flag was actually specified on the cmd line.
Per #9221 - also tweaked the docs to fix a typo.
Closes#9221
Signed-off-by: Doug Davis <dug@us.ibm.com>
still supports the old form: ENV name value
Also, fixed an issue with the parser where it would ignore lines
at the end of the Dockerfile that ended with \
Closes#2333
Signed-off-by: Doug Davis <dug@us.ibm.com>
COPY/ADD just copies the contents of dirs, not dirs themselves.
This PR tries to clear that up in the docs.
Closes#8775
Signed-off-by: Doug Davis <dug@us.ibm.com>
Signal proxy does work only in non-TTY mode (--tty=false). Man pages and
commands should not lie about it.
Signed-off-by: Michal Minar <miminar@redhat.com>
Next steps, in another PR, would be:
- make all logging go through the logrus stuff
- I'd like to see if we can remove the env var stuff (like DEBUG) but we'll see
Closes#5198
Signed-off-by: Doug Davis <dug@us.ibm.com>
Some workloads rely on IPC for communications with other processes. We
would like to split workloads between two container but still allow them
to communicate though shared IPC.
This patch mimics the --net code to allow --ipc=host to not split off
the IPC Namespace. ipc=container:CONTAINERID to share ipc between containers
If you share IPC between containers, then you need to make sure SELinux labels
match.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
The note under the RUN header refers to the CMD instruction. It should refer to the RUN instruction instead.
Signed-off-by: Huu Nguyen <whoshuu@gmail.com>
Reuse WORKDIR wording to specify that the USER instructions affect the
following RUN, CMD, and ENTRYPOINT instructions.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Includes changes to mkdocs yml and removes style info from docs Read Me, adding a link instead.
Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
Conflicts:
docs/README.md
Revisions to style guide based on review.
Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
More Style Guide revisions based on review.
Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
A few more style guide copy edits
Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
Made a few tweaks to Dockerfile tutorial links and removed some cruft from the tutorial itself.
Docker-DCO-1.1-Signed-off-by: Fred Lifton <fred.lifton@docker.com> (github: fredlf)
The Dockerfile Instruction to create the .vnc directory results in a failure :
-storepasswd failed for file: /root/.vnc/passwd
Signed-off-by: Madhu Venugopal <madhu@socketplane.io>
Add some information about the storage and execution driver choices
Docker-DCO-1.1-Signed-off-by: SvenDowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
and move the complicated discussion about branches lower down,
hopefully most won't need to know
Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
This makes it possible to make the Docker client "secure by default"
without wrapping the binary in a shell alias so that `--tlsverify` is
always passed.
Signed-off-by: Aanand Prasad <aanand.prasad@gmail.com>
*. Fixed headings so the side menu will now be consistent. Some sections
had H3s that were displaying and others did not leaving the left menu
very mismatched.
* Fixed several spelling errors.
* Re-formatted several long lines and badly laid out paragraphs.
* Fixed several double backticks.
* Added backticks to several outputs and variables.
* Removed two issues that are no longer valid.
* Removed several double spaces and extra lines.
Docker-DCO-1.1-Signed-off-by: James Turnbull <james@lovedthanlost.net> (github: jamtur01)
security-opts will allow you to customise the security subsystem.
For example the labeling system like SELinux will run on a container.
--security-opt="label:user:USER" : Set the label user for the container
--security-opt="label:role:ROLE" : Set the label role for the container
--security-opt="label:type:TYPE" : Set the label type for the container
--security-opt="label:level:LEVEL" : Set the label level for the container
--security-opt="label:disabled" : Turn off label confinement for the container
Since we are passing a list of string options instead of a space separated
string of options, I will change function calls to use InitLabels instead of
GenLabels. Genlabels interface is Depracated.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
For the cases where --bip option is used it is sometimes best to disable
IP masquerading as the provided bridge IP range may be routable.
Signed-off-by: Eugene Yakubovich <eugene.yakubovich@coreos.com>
This adds a --add-host host:ip flag which appends lines to /etc/hosts. This is needed in places where you want the container to get a different name resolution than it would through DNS. This was submitted before as #5525, closed, and now I am re-opening. It has come up 2 or 3 times in the last couple days.
Signed-off-by: Tim Hockin <thockin@google.com>
This exposes the already existing "create container" operation. It is
very similar to "docker run -d" except it doesn't actually start the
container, but just prepares it. It can then be manually started using
"docker start" at any point.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
Conflicts:
api/client/commands.go
runconfig/parse.go
server/container.go
Docker-DCO-1.1-Signed-off-by: Tibor Vass <teabee89@gmail.com> (github: tiborvass)
Use utils.RFC3339NanoFixed ("2006-01-02T15:04:05.000000000Z07:00")
instead of time.RFC3339Nano to format our log timestamps - this way
things are aligned, in particular the nano seconds are padded with zeros
Signed-off-by: Doug Davis <dug@us.ibm.com>
I've moved the docs.css to last so it can tweak any existing css, and
then set that to the same grey colour used for 'normal' text.
While testing I found and fixed an over-zealous line wrap.
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@docker.com> (github: SvenDowideit)
Adds support for a --registry-mirror=scheme://<host>[:port]
daemon flag. The flag may be present multiple times. If
provided, mirrors are prepended to the list of endpoints used
for image pull. Note that only mirrors of the public
index.docker.io registry are supported, and image/tag resolution
is still performed via the official index.
Docker-DCO-1.1-Signed-off-by: Tim Smith <timbot@google.com> (github: timbot)
Now from a single invocation of `docker save`, you can specify multiple
images to include in the output tar, or even just multiple tags of a
particular image/repo.
```
> docker save -o bundle.tar busybox ubuntu:lucid ubuntu:saucy fedora:latest
> tar tf ./bundle.tar | wc -l
42
> tar xOf ./bundle.tar repositories
{"busybox":{"latest":"2d8e5b282c81244037eb15b2068e1c46319c1a42b80493acb128da24b2090739"},"fedora":{"latest":"58394af373423902a1b97f209a31e3777932d9321ef10e64feaaa7b4df609cf9"},"ubuntu":{"lucid":"9cc9ea5ea540116b89e41898dd30858107c1175260fb7ff50322b34704092232","saucy":"9f676bd305a43a931a8d98b13e5840ffbebcd908370765373315926024c7c35e"}}
```
Further, this fixes the bug where the `repositories` file is not created
when saving a specific tag of an image (e.g. ubuntu:latest)
document multi-image save and updated API docs
Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
--help and help are successful commands so output should not go to error.
QE teams have requested this change, also users doing docker help | less
or docker run --help | less would expect this to work.
Usage statement should only be printed when the user asks for it.
Errors should print error message and then suggest the docker COMMAND --help
command to see usage information.
The current behaviour causes the user to have to search for the error message
and sometimes scrolls right off the screen. For example a error on a
"docker run" command is very difficult to diagnose.
Finally erros should always exit with a non 0 exit code, if the user
makes a CLI error.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
issue #7580 volumes-from comma separated list mentioned this case.
Options like --volumes-from=[] indicate they can be specified multiple times:
docker run -it --rm --volumes-from TEST_DATA --volumes-from TEST_DATA2 ubuntu bash
Signed-off-by: Deshi Xiao <dxiao@redhat.com>
* starting with filtering for exit codes. `docker ps -a --filter 'exited=1'`
* API doc for filter parameter
* formatting filters for help usage
* tweaks for review
This requires https://github.com/dotcloud/docker/pull/4430
Docker-DCO-1.1-Signed-off-by: Vincent Batts <vbatts@redhat.com> (github: vbatts)
`rm -f` was originally deprecated in favor of `rm --stop/--kill` since `rm
-f` was sending SIGTERM and potentially very slow.
Instead this will bring back `rm -f` but use SIGKILL isntead
Docker-DCO-1.1-Signed-off-by: Brian Goff <cpuguy83@gmail.com> (github: cpuguy83)
/tmp is often a tmpfs file system and large temporary files could cause
docker commands to fail. Also using /tmp potentially allows users on the
system to get access to content, or even attack the content. Moving the tmpdir to
/var/lib/container/tmp will protect the data.
Docker-DCO-1.1-Signed-off-by: Dan Walsh <dwalsh@redhat.com> (github: rhatdan)
Conflicts:
docker/docker.go
The ENTRYPOINT example uses "/usr/bin/ls" as path, but `ls` is located at `/bin/ls`.
Docker-DCO-1.1-Signed-off-by: Sebastiaan van Stijn <github@gone.nl> (github: thaJeztah)
"docker logout [SERVER]" will remove the registry server' credentials from
.dockercfg file. If a server is not specified, it will log user out of the
default docker registry server
Docker-DCO-1.1-Signed-off-by: Daniel, Dao Quang Minh <dqminh89@gmail.com> (github: dqminh)
We add a --device flag which can be used like:
docker run --device /dev/sda:/dev/xvda:rwm ubuntu /bin/bash
To allow the container to have read write permissions to access the host's /dev/sda via a node named /dev/xvda in the container.
Note: Much of this code was written by Dinesh Subhraveti dineshs@altiscale.com (github: dineshs-altiscale) and so he deserves a ton of credit.
Docker-DCO-1.1-Signed-off-by: Timothy <timothyhobbs@seznam.cz> (github: timthelion)
Dennis Docter
Moysés Borges
Gildas Cuisinier
Mary Anthony
ChaYoung You
Lei Jitang
Marius Sturm
Brian Goff
Nicolas Borboën
Josh Hawn
Doug Davis
Jessica Frazelle
Ahmet Alp Balkan
Alexander Morozov
Joe Gordon
Arnaud Porterie
Antonio Murdaca
David Calavera
Lloyd Dewolf
Dan Walsh
Jan-Jaap Driessen
Shishir Mahajan
Darren Shepherd
Jörg Thalheim
Gianluca Borello
Ma Shimiao
wlan0
Qiang Huang
Marianna
Julien Barbier
Sven Dowideit
Lars Kellogg-Stedman
HuKeping
Jessica Frazelle
buddhamagnet
Ed Costello
Tristan Carel
Rick Wieman
Jeff Nickoloff
Shijiang Wei
Sylvain Baubeau
wonderflow
Bryan Boreham
Eric Windisch
Deng Guangxing
Vincent Batts
Tibor Vass
David Young
Yan Feng
Simei He
dalanlan
Sebastiaan van Stijn
Harry Zhang
cheney90
Daniel, Dao Quang Minh
Ankush Agarwal
John Willis
Michael West
jimmyxian
Natalie Parker
sidharthamani
Peter Waller
Mary Anthony
Todd Whiteman
Harald Albers
Vishnu Kannan
Joseph Kern
Andy Goldstein
Tianon Gravi
Michal Minar
Mabin
ChristoperBiscardi
Srini Brahmaroutu
Zhang Wentao
resouer
Dmitry Gusev
Phil Estes
Abin Shahab
André Martins
Colm Hally
Bradley Cicenas
Peter Salvatore
Michael A. Smith
Katie McLaughlin
Chen Hanxiao
Michael Crosby
Sven Dowideit
Liang-Chi Hsieh
Nathan Hsieh
Srini Brahmaroutu
Andreas Köhler
Malte Janduda
Jan Koprowski
Christian Stefanescu
Fred Lifton
shishir-a412ed
Lénaïc Huard
Sindhu S
Tomas Tomecek
Alexander Boyd
Jacob Atzen
James Turnbull
Michael Steinert
Victor Vieux
Aidan Hobson Sayers
Dmitry V. Krivenok
unclejack
pixelistik
decadent
George Xie
Huu Nguyen
Arnaud Porterie
Huayi Zhang
Andrea Luzzardi
Erik Hollensbe
Madhu Venugopal
Ryan Detzel
Tibor Vass
Michael Crosby
Aanand Prasad
Adrien Folie
Daniel Farrell
Dan Cotora
Frederick F. Kautz IV
Alexandr Morozov
Jyrki Puttonen
Andrey Petrov
Eugene Yakubovich
Albert Callarisa
Tim Hockin
Alexander Larsson
Tim Smith
Deshi Xiao
Solomon Hykes
Patrick Hemmer
satoru
Sebastiaan van Stijn
Matthew Heon
Henning Sprang
Timothy
Bryan Bess