Some structures use int for sizes and UNIX timestamps. On some
platforms, int is 32 bits, so this can lead to the year 2038 issues and
overflows when dealing with large containers or layers.
Consistently use int64 to store sizes and UNIX timestamps in
api/types/types.go. Update related to code accordingly (i.e.
strconv.FormatInt instead of strconv.Itoa).
Use int64 in progressreader package to avoid integer overflow when
dealing with large quantities. Update related code accordingly.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
Expand the godoc documentation for the graph package.
Centralize DefaultTag in the graphs/tag package instead of defining it
twice.
Remove some unnecessary "config" structs that are only used to pass
a few parameters to a function.
Simplify the GetParentsSize function - there's no reason for it to take
an accumulator argument.
Unexport some functions that aren't needed outside the package.
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
[pkg/archive] Update archive/copy path handling
- Remove unused TarOptions.Name field.
- Add new TarOptions.RebaseNames field.
- Update some of the logic around path dir/base splitting.
- Update some of the logic behind archive entry name rebasing.
[api/types] Add LinkTarget field to PathStat
[daemon] Fix stat, archive, extract of symlinks
These operations *should* resolve symlinks that are in the path but if the
resource itself is a symlink then it *should not* be resolved. This patch
puts this logic into a common function `resolvePath` which resolves symlinks
of the path's dir in scope of the container rootfs but does not resolve the
final element of the path. Now archive, extract, and stat operations will
return symlinks if the path is indeed a symlink.
[api/client] Update cp path hanling
[docs/reference/api] Update description of stat
Add the linkTarget field to the header of the archive endpoint.
Remove path field.
[integration-cli] Fix/Add cp symlink test cases
Copying a symlink should do just that: copy the symlink NOT
copy the target of the symlink. Also, the resulting file from
the copy should have the name of the symlink NOT the name of
the target file.
Copying to a symlink should copy to the symlink target and not
modify the symlink itself.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
* Add space between values in docker stats output for easier parsing
Old output could not be parsed easily because there were columns
that did not have any separator. Also values that are together
without any space is difficult to read even for humans.
* Update unit.HumanSize comment to match what the does actually does
Signed-off-by: Otto Kekäläinen <otto@seravo.fi>
Builds where the base images have been resolved to trusted digest
references will now be tagged with the original tag reference from
the Dockerfile on a successful build.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Actually determine the relative path of the Dockerfile to the context
directory. Error out if the relative path starts with "../".
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Update help line to allow 90 characters instead of 80
The trust flag pushes out the help description column wider, requiring more room to display help messages.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
The Dockerfile is rewritten with images references on FROM
instructions resolved to trusted digests. The rewritten Dockerfile
is swapped with the original one during context upload.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Separated preparation of context and Dockerfile for
the various different methods of specifying them.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
Add a trusted flag to force the cli to resolve a tag into a digest via the notary trust library and pull by digest.
On push the flag the trust flag will indicate the digest and size of a manifest should be signed and push to a notary server.
If a tag is given, the cli will resolve the tag into a digest and pull by digest.
After pulling, if a tag is given the cli makes a request to tag the image.
Use certificate directory for notary requests
Read certificates using same logic used by daemon for registry requests.
Catch JSON syntax errors from Notary client
When an uncaught error occurs in Notary it may show up in Docker as a JSON syntax error, causing a confusing error message to the user.
Provide a generic error when a JSON syntax error occurs.
Catch expiration errors and wrap in additional context.
Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
* Add godoc documentation where it was missing
* Change identifier names that don't match Go style, such as INDEX_NAME
* Rename RegistryInfo to PingResult, which more accurately describes
what this structure is for. It also has the benefit of making the name
not stutter if used outside the package.
Updates #14756
Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com>
This patch creates a new cli package that allows to combine both client
and daemon commands (there is only one daemon command: docker daemon).
The `-d` and `--daemon` top-level flags are deprecated and a special
message is added to prompt the user to use `docker daemon`.
Providing top-level daemon-specific flags for client commands result
in an error message prompting the user to use `docker daemon`.
This patch does not break any old but correct usages.
This also makes `-d` and `--daemon` flags, as well as the `daemon`
command illegal in client-only binaries.
Signed-off-by: Tibor Vass <tibor@docker.com>
The header row was not being printed when "docker ps" was invoked without containers thanks to the new format support, and we instead received a single blank line.
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
Re-add the docs from @calavera's PR to the moved cli cmd reference docs.
Fix gofmt and vet issues from carried commits
Add integration test for using format with --no-trunc and multi-names
Fix custom_test map order dependency on expected value check
Add docs to reference/commandline/ps.md
Remove "-F" flag option from original carried PR content
Docker-DCO-1.1-Signed-off-by: Phil Estes <estesp@linux.vnet.ibm.com> (github: estesp)
Supports copying things INTO a container from a local file or from a tar
archive read from stdin.
Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
* api/client/ps.go: Refactor CmdPs to use a fields list of
characters to determine which columns to print on `docker ps`
invocation.
This adds an ability for the docker command to print the columns of
output in arbitrary order.
Signed-off-by: Jeff Mickey <j@codemac.net>
Docker-DCO-1.1-Signed-off-by: Jeff Mickey <j@codemac.net>
- fully capitalize HTTP in HTTPHeaders
- comment for CONFIGFILE
- camelcase and privatize oldConfigfile, defaultIndexserver
- remove unused var errConfigFileMissing
- comments for methods and functions throughout
- external references to renamed variables changed
Signed-off-by: Morgan Bauer <mbauer@us.ibm.com>
Closes#14621
This one grew to be much more than I expected so here's the story... :-)
- when a bad port string (e.g. xxx80) is passed into container.create()
via the API it wasn't being checked until we tried to start the container.
- While starting the container we trid to parse 'xxx80' in nat.Int()
and would panic on the strconv.ParseUint(). We should (almost) never panic.
- In trying to remove the panic I decided to make it so that we, instead,
checked the string during the NewPort() constructor. This means that
I had to change all casts from 'string' to 'Port' to use NewPort() instead.
Which is a good thing anyway, people shouldn't assume they know the
internal format of types like that, in general.
- This meant I had to go and add error checks on all calls to NewPort().
To avoid changing the testcases too much I create newPortNoError() **JUST**
for the testcase uses where we know the port string is ok.
- After all of that I then went back and added a check during container.create()
to check the port string so we'll report the error as soon as we get the
data.
- If, somehow, the bad string does get into the metadata we will generate
an error during container.start() but I can't test for that because
the container.create() catches it now. But I did add a testcase for that.
Signed-off-by: Doug Davis <dug@us.ibm.com>
