Remove the `-a` build flag and introduce `-i` in order to reuse
previously compiled dependencies.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
dockerinit has been around for a very long time. It was originally used
as a way for us to do configuration for LXC containers once the
container had started. LXC is no longer supported, and /.dockerinit has
been dead code for quite a while. This removes all code and references
in code to dockerinit.
Signed-off-by: Aleksa Sarai <asarai@suse.com>
Correctly passes the DOCKER_ENGINE_GOARCH env var
to the testing environment
Also fixes logic for skipping a test if on ARM.
Signed-off-by: Christopher Jones <tophj@linux.vnet.ibm.com>
Nightly and unofficial builds of Docker bear the suffix `-dirty` in the
version string. Change this suffix to `-unsupported` to make it explicit
that no support will be provided on such versions, and that it is for
example unnecessary to file an issue for it.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
Consolidate all the API to same time format: RFC3339, and it will be
client's responsibility to present it in more user friendly way.
Signed-off-by: Zhang Wei <zhangwei555@huawei.com>
Add a flag to allow keeping bundles around (helps with CI)
Fix several problems in repo make targets
* quote DOCKER_EXPERIMENTAL variable
* pass-through arguments for gpg provided to dpkg-sig are now quoted
properly, so passphrases with shell-interpolated symbols can be used
* when determining deb suites, don't rely on 'origin' to be
github.com/docker/docker
Fix some issues with deb repository creation from scratch
* Don't add empty components to the repository configuration as they
will cause failure when generating.
Add old docker-engine-cs name to package conflicts
Signed-off-by: Mike Dougherty <mike.dougherty@docker.com>
Our clever "gcc" invocations were creating a spurious "a.out" file at the root of the repo (which just happened to be in ".gitignore" so we didn't notice it sooner).
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
We're having to override it in so many places that it no longer seems worthwhile to bother. On top of that, the reason we did it in the first place was for being able to compile devicemapper statically, which still works after this change (either due to other changes in the way we build, or improvements in Go itself).
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
Since --exec-driver flag has been removed, we don't need environment
DOCKER_EXECDRIVER in integration-cli and Makefile any more.
Signed-off-by: Lei Jitang <leijiang@huawei.com>
The LXC driver was deprecated in Docker 1.8.
Following the deprecation rules, we can remove a deprecated feature
after two major releases. LXC won't be supported anymore starting on Docker 1.10.
Signed-off-by: David Calavera <david.calavera@gmail.com>
This reverts commit d5cd032a86.
Commit caused issues on systems with case-insensitive filesystems.
Revert for now
Signed-off-by: Brian Goff <cpuguy83@gmail.com>
- Move autogen/dockerversion to version
- Update autogen and "builds" to use this package and a build flag
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
If a logdriver doesn't register a callback function to validate log
options, it won't be usable. Fix the journald driver by adding a dummy
validator.
Teach the client and the daemon's "logs" logic that the server can also
supply "logs" data via the "journald" driver. Update documentation and
tests that depend on error messages.
Add support for reading log data from the systemd journal to the
journald log driver. The internal logic uses a goroutine to scan the
journal for matching entries after any specified cutoff time, formats
the messages from those entries as JSONLog messages, and stuffs the
results down a pipe whose reading end we hand back to the caller.
If we are missing any of the 'linux', 'cgo', or 'journald' build tags,
however, we don't implement a reader, so the 'logs' endpoint will still
return an error.
Make the necessary changes to the build setup to ensure that support for
reading container logs from the systemd journal is built.
Rename the Jmap member of the journald logdriver's struct to "vars" to
make it non-public, and to make it easier to tell that it's just there
to hold additional variable values that we want journald to record along
with log data that we're sending to it.
In the client, don't assume that we know which logdrivers the server
implements, and remove the check that looks at the server. It's
redundant because the server already knows, and the check also makes
using older clients with newer servers (which may have new logdrivers in
them) unnecessarily hard.
When we try to "logs" and have to report that the container's logdriver
doesn't support reading, send the error message through the
might-be-a-multiplexer so that clients which are expecting multiplexed
data will be able to properly display the error, instead of tripping
over the data and printing a less helpful "Unrecognized input header"
error.
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com> (github: nalind)
TL;DR: stop building static binary that may fail
Linker flag --unresolved-symbols=ignore-in-shared-libs was added
in commit 06d0843 two years ago for the static build case, presumably
to avoid dealing with problem of missing libraries.
For the record, this is what ld(1) man page says:
> --unresolved-symbols=method
> Determine how to handle unresolved symbols. There are four
> possible values for method:
> .........
> ignore-in-shared-libs
> Report unresolved symbols that come from regular object files,
> but ignore them if they come from shared libraries. This can
> be useful when creating a dynamic binary and it is known that
> all the shared libraries that it should be referencing are
> included on the linker's command line.
Here, the flag is not used for its purpose ("creating a dynamic binary")
and does more harm than good. Instead of complaining about missing symbols
as it should do if some libraries are missing from LIBS/LDFLAGS, it lets
ld create a binary with unresolved symbols, ike this:
$ readelf -s bundles/1.7.1/binary/docker-1.7.1 | grep -w UND
........
21029: 0000000000000000 0 NOTYPE GLOBAL DEFAULT UND dlopen
.........
Such binary is working just fine -- until code calls one of those
functions, then it crashes (for apparently no reason, i.e. it is
impossible to tell why from the diagnistics printed).
In other words, adding this flag allows to build a static binary
with missing libraries, hiding the problem from both a developer
(who forgot to add a library to #cgo: LDFLAGS -- I was one such
developer a few days ago when I was working on ploop graphdriver)
and from a user (who expects the binary to work without crashing,
and it does that until the code calls a function in one of those
libraries).
Removing the flag immediately unveils the problem (as it should):
/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libsqlite3.a(sqlite3.o):
In function `unixDlError':
(.text+0x20971): undefined reference to `dlerror'
/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libsqlite3.a(sqlite3.o):
In function `unixDlClose':
(.text+0x8814): undefined reference to `dlclose'
The problem is, gosqlite package says:
#cgo LDFLAGS: -lsqlite3
which is enough for dynamic linking, as indirect dependencies (i.e.
libraries required by libsqlite3.so) are listed in .so file and will be
resolved dynamically by ldd upon executing the binary.
For static linking though, one has to list all the required libraries,
both direct and indirect. For libraries with pkgconfig support the
list of required libraries can be obtained with pkg-config:
$ pkg-config --libs sqlite3 # dynamic linking case
-lsqlite3
$ pkg-config --libs --static sqlite3 # static case
-lsqlite3 -ldl -lpthread
It seems that all one has to do is to fix gosqlite this way:
-#cgo LDFLAGS: -lsqlite3
+#cgo pkg-config: sqlite3
Unfortunately, cmd/go doesn't know that it needs to pass --static
flag to pkg-config in case of static linking
(see https://github.com/golang/go/issues/12058).
So, for one, one has to do one of these things:
1. Patch sqlite.go like this:
-#cgo LDFLAGS: -lsqlite3
+#cgo pkg-config: --static sqlite3
(this is exactly what I do in goploop, see
https://github.com/kolyshkin/goploop/commit/e9aa072f51)
2. Patch sqlite.go like this:
-#cgo LDFLAGS: -lsqlite3
+#cgo LDFLAGS: -lsqlite3 -ldl -lpthread
(I would submit this patch to gosqlite but it seems that
https://code.google.com/p/gosqlite/ is deserted and not maintained,
and patching it here is not right as it is "vendored")
3. Explicitly add -ldl for the static link case.
This is what this patch does.
4. Fork sqlite to github and maintain it there. Personally I am not
ready for that, as I'm neither a Go expert nor gosqlite user.
Now, #3 doesn't look like a clear solution, but nevertheless it makes
the build much better than it was before.
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
This helps ensure that `github.com/docker/docker/pkg/...` is actually safe to use in isolation (ie, doesn't import anything from `github.com/docker/docker` except other things from `pkg` or vendored dependencies).
Adding `github.com/docker/docker/utils` to the imports of `pkg/version/version.go`:
```
---> Making bundle: validate-pkg (in bundles/1.7.0-dev/validate-pkg)
These files import internal code: (either directly or indirectly)
- pkg/version/version.go imports github.com/docker/docker/autogen/dockerversion
- pkg/version/version.go imports github.com/docker/docker/utils
```
And then removing it again:
```
---> Making bundle: validate-pkg (in bundles/1.7.0-dev/validate-pkg)
Congratulations! "./pkg/..." is safely isolated from internal code.
```
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
Using "DEST" for our build artifacts inside individual bundlescripts was already well-established convention, but this officializes it by having `make.sh` itself set the variable and create the directory, also handling CYGWIN oddities in a single central place (instead of letting them spread outward from `hack/make/binary` like was definitely on their roadmap, whether they knew it or not; sneaky oddities).
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
The DOCKER_EXPERIMENTAL environment variable drives the activation of
the 'experimental' build tag.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
libdm started offering deferred remove functionality from version
1.02.89. As docker still builds against older libdm, define a tag
libdm_no_deferred_remove to determine whether we are compiling
against new libdm or older one and enable/disable deferred remove
functionality accordingly.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
This is a symlink to the latest "bundle" that was assembled. For example, if `VERSION` is currently `1.5.0-dev`, then `bundles/latest` will be a symlink to `bundles/1.5.0-dev` after an attempted build.
One interesting property of this is that after a successful `binary` build, we can `./bundles/latest/binary/docker -v` and get back something like `Docker version 1.5.0-dev, build 3ff6723-dirty`.
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
The validation script from #10681 is too pedantic, and does not handle
well situations like:
```
cat <<EOF # or <<-EOF
Whether the leading whitespace is stripped out or not by bash
it should still be considered as valid.
EOF
```
This reverts commit 4e65c1c319.
Signed-off-by: Tibor Vass <tibor@docker.com>
For positerity (largely of packagers) lets leave around the generated
version files that happen during build.
They're already ignored in git, and recreated on every build.
Signed-off-by: Vincent Batts <vbatts@redhat.com>
Created a validation that detects all trailing whitespaces from every
text file that isn't *.go, *.md, vendor/*,
docs/theme/mkdocs/tipuesearch*
Removed trailing whitespaces from every text file except from vendor/*
builder/parser/testfiles*, docs/theme/mkdocs/tipuesearch* and *.md
Signed-off-by: André Martins <martins@noironetworks.com>
This also removes the now-defunct `*maintainer*.sh` scripts that don't work with the new TOML format, and moves a couple not-build-or-release-related scripts to `contrib/` instead.
Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
We might want to break it up into smaller pieces (eg. tools in one
place, documents in another) but let's worry about that later.
Signed-off-by: Solomon Hykes <solomon@docker.com>
This works mostly by refactoring our "main" package to be careful about what it imports based on the daemon build tag. :)
Also, I've updated Travis to test "client-only" compilation after it tests the daemon version.
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
- put all the precompiled test binaries in $DEST so they show up in bundles and can be re-run individually afterwards
- support cases where parallel is not installed (when using dyntest-unit, for example, this is much more common, since it's designed to be run outside the Dockerfile)
- use "mktemp -d" instead of "/tmp" directly for our temporary parallel HOME
- update the default PARALLEL_JOBS to be the value of "nproc" instead of 0, since "0 means as many as possible" (see https://www.gnu.org/software/parallel/man.html#jobs_n)
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
Docker-DCO-1.1-Signed-off-by: Robin Speekenbrink <robin@kingsquare.nl> (github: fruitl00p)
rebased by
Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
We need this to do systemd API calls.
We also add the static_build tag to make godbus not use
os/user which is problematic for static builds.
Docker-DCO-1.1-Signed-off-by: Alexander Larsson <alexl@redhat.com> (github: alexlarsson)
If coverpkg is missing on `go test` command, only the current package
will be covered. That's the case of unit tests. For integration tests
we need to explicitly declare each package.
Docker-DCO-1.1-Signed-off-by: Fabio Falci <fabiofalci@gmail.com> (github: fabiofalci)
This way, packagers can set GIT_DIR appropriately if they'd prefer to not have ".git" inside their working directory.
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
This also adds a new "AUTO_GOPATH" environment variable that will create an appropriate GOPATH as part of the build process.
Docker-DCO-1.1-Signed-off-by: Andrew Page <admwiggin@gmail.com> (github: tianon)
After a nice long brainstorming session with @shykes on IRC, we decided on using a SHA1 hash of dockerinit compiled into the dynamic docker binary to ensure that we always use the two in a perfect pair, and never mix and match.
I believe that it is helpful to build the binary first. That way,
if you interrupt the tests, you still get a binary to play with.
If you run the tests first and interrupt them, no binary for you!
Also, the second part of this commit is an undeniable proof that
Bash array syntax is nothing else than an elaborate troll by Bash
authors.
