Some tests are testing timeouts and take a long time to run. Run the tests
in parallel, so that the test-suite takes shorter to run.
Before:
ok github.com/docker/docker/pkg/plugins 34.013s
After:
ok github.com/docker/docker/pkg/plugins 17.945s
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Refactor setupRemotePluginServer() to be a helper, and to spin up a test-
server for each test instead of sharing the same instance between tests.
This allows the tests to be run in parallel without stepping on each-other's
toes (tearing down the server).
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
It's convenient to have in the dev container when debugging issues which
reproduce consistently when deploying containers through compose.
Signed-off-by: Cory Snider <csnider@mirantis.com>
We can't upload the same file in a matrix so generate
metadata in prepare job instead. Also fixes wrong bake meta
file in merge job.
Signed-off-by: CrazyMax <crazy-max@users.noreply.github.com>
Use http.Header, which is more descriptive on intent, and we're already
importing the package in the client. Removing the "header" type also fixes
various locations where the type was shadowed by local variables named
"headers".
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The "version" header was added in c0afd9c873,
but used the wrong information to get the API version.
This issue was fixed in a9d20916c3, which switched
the API handler code to get the API version from the context. That change is part
of Docker Engine 20.10 (API v1.30 and up)
This patch updates the code to only set the header on APi v1.29 and older, as it's
not used by newer API versions.
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
With this change, the API will now return a 403 instead of a 500 when
trying to create an overlay network on a non-manager node.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
The commit befff0e13f inadvertendly
disabled the error returned when trying to create an overlay network on
a node which is not part of a Swarm cluster.
Since commit e3708a89cc the overlay
netdriver returns the error: `no VNI provided`.
This commit reinstate the original error message by checking if the node
is a manager before calling libnetwork's `controller.NewNetwork()`.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
This patch contains some optimizations I still had stashed when working
on eaa9494b71.
- Use the bytes package for handling the output of "lsof", instead of
converting to a string.
- Count the number of newlines in the output, instead of splitting the
output into a slice of strings. We're only interested in the number
of lines in the output.
- Use lsof's -F option to only print the file-descriptor for each line,
as we don't need other information.
- Use the -l, -n, and -P options to omit converting usernames, host names,
and port numbers.
From the [LSOF(8)][1] man-page:
-l This option inhibits the conversion of user ID numbers to
login names. It is also useful when login name lookup is
working improperly or slowly.
-n This option inhibits the conversion of network numbers to host
names for network files. Inhibiting conversion can make lsof run faster.
It is also useful when host name lookup is not working properly.
-P This option inhibits the conversion of port numbers to port names for network files.
Inhibiting the conversion can make lsof run a little faster.
It is also useful when host name lookup is not working properly.
Output looks something like;
lsof -lnP -Ff -p 39849
p39849
fcwd
ftxt
ftxt
f0
f1
f2
f3
f4
f5
f6
f7
f8
f9
f10
f11
Before/After:
BenchmarkGetTotalUsedFds-10 122 9479384 ns/op 10816 B/op 63 allocs/op
BenchmarkGetTotalUsedFds-10 154 7814697 ns/op 7257 B/op 60 allocs/op
[1]: https://opensource.apple.com/source/lsof/lsof-49/lsof/lsof.man.auto.html
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
- return a errdefs.System if we fail to decode the registry's response
- use strconv.Itoa instead of fmt.Sprintf
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The daemon sleeps for 15 seconds at start up when the API binds to a TCP
socket with no TLS certificate set. That's what the hack/make/run script
does, but it doesn't explicitly disable tls, thus we're experiencing
this annoying delay every time we use this script.
Signed-off-by: Albin Kerouanton <albinker@gmail.com>
Golang map iteration order is not guaranteed, so in some cases the built slice has it's output of order as well. This means that testing for exact warning messages in docker build output would result in random test failures, making it more annoying for end-users to test against this functionality.
Signed-off-by: Jose Diaz-Gonzalez <email@josediazgonzalez.com>
...that Swarmkit no longer needs now that it has been migrated to use
the new-style driver registration APIs.
Signed-off-by: Cory Snider <csnider@mirantis.com>
The only remaining user is Swarmkit, which now has its own private copy
of the package tailored to its needs.
Signed-off-by: Cory Snider <csnider@mirantis.com>
The daemon.lazyInitializeVolume() function only handles restoring Volumes
if a Driver is specified. The Container's MountPoints field may also
contain other kind of mounts (e.g., bind-mounts). Those were ignored, and
don't return an error; 1d9c8619cd/daemon/volumes.go (L243-L252C2)
However, the prepareMountPoints() assumed each MountPoint was a volume,
and logged an informational message about the volume being restored;
1d9c8619cd/daemon/mounts.go (L18-L25)
This would panic if the MountPoint was not a volume;
github.com/docker/docker/daemon.(*Daemon).prepareMountPoints(0xc00054b7b8?, 0xc0007c2500)
/root/rpmbuild/BUILD/src/engine/.gopath/src/github.com/docker/docker/daemon/mounts.go:24 +0x1c0
github.com/docker/docker/daemon.(*Daemon).restore.func5(0xc0007c2500, 0x0?)
/root/rpmbuild/BUILD/src/engine/.gopath/src/github.com/docker/docker/daemon/daemon.go:552 +0x271
created by github.com/docker/docker/daemon.(*Daemon).restore
/root/rpmbuild/BUILD/src/engine/.gopath/src/github.com/docker/docker/daemon/daemon.go:530 +0x8d8
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x30 pc=0x564e9be4c7c0]
This issue was introduced in 647c2a6cdd
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
...which ignore the config argument. Notably, none of the network
drivers referenced by Swarmkit use config, which is good as Swarmkit
unconditionally passes nil for the config when registering drivers.
Signed-off-by: Cory Snider <csnider@mirantis.com>
