moby/daemon
Kir Kolyshkin 649e4c8889 Fix/improve overlay support check
Before this commit, overlay check was performed by looking for
`overlay` in /proc/filesystem. This obviously might not work
for rootless Docker (fs is there, but one can't use it as non-root).

This commit changes the check to perform the actual mount, by reusing
the code previously written to check for multiple lower dirs support.

The old check is removed from both drivers, as well as the additional
check for the multiple lower dirs support in overlay2 since it's now
a part of the main check.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2019-11-08 11:49:39 -08:00
..
cluster daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
config Add GoDoc to fix linting validation 2019-10-21 21:36:22 +02:00
discovery Make sure timers are stopped after use. 2019-01-16 14:32:53 -08:00
events daemon/events/testutils: remove redundant variable 2019-10-18 00:45:35 +02:00
exec Handle blocked I/O of exec'd processes 2019-06-21 12:02:15 -04:00
graphdriver Fix/improve overlay support check 2019-11-08 11:49:39 -08:00
images Add variant to image.Image and legacy builder 2019-09-24 22:18:16 +00:00
initlayer Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00
links fix typo 2018-09-08 08:13:30 +08:00
listeners goimports: fix imports 2019-09-18 12:56:54 +02:00
logger awslogs & archive: prevent 2 goroutine leaks in test functions 2019-10-29 17:03:38 -04:00
names Add canonical import comment 2018-02-05 16:51:57 -05:00
network Network: add support for 'dangling' filter 2019-02-27 15:08:44 -05:00
stats stats: avoid cgo in collector 2019-06-05 22:21:11 -07:00
testdata Remove libtrust dep from api 2017-09-06 12:05:19 -04:00
apparmor_default.go daemon: use constants for AppArmor profiles 2019-10-13 19:16:12 +02:00
apparmor_default_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
archive.go daemon: fix docker cp when container source is / 2019-06-13 06:31:15 +00:00
archive_tarcopyoptions.go Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00
archive_tarcopyoptions_unix.go Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00
archive_tarcopyoptions_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
archive_unix.go Move mount parsing to separate package. 2018-04-19 06:35:54 -04:00
archive_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
attach.go daemon.ContainerLogs(): fix resource leak on follow 2018-09-06 11:47:42 -07:00
auth.go Switch from x/net/context -> context 2018-04-23 13:52:44 -07:00
changes.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
checkpoint.go daemon/checkpoint: rm extra checks 2019-09-18 12:57:22 +02:00
cluster.go Move network conversions out of API router 2018-06-27 17:11:29 -07:00
commit.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
configs.go Merge configs/secrets in unix implementation 2018-02-16 11:25:14 -05:00
configs_linux.go Add canonical import comment 2018-02-05 16:51:57 -05:00
configs_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
configs_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
container.go Capabilities refactor 2019-01-22 21:50:41 +02:00
container_linux.go daemon: use constants for AppArmor profiles 2019-10-13 19:16:12 +02:00
container_operations.go daemon: S1033: unnecessary guard around call to delete (gosimple) 2019-10-18 00:45:46 +02:00
container_operations_unix.go Rename variable for consistency 2019-09-03 10:51:45 +02:00
container_operations_windows.go container.ConfigFilePath: use same signature on Windows 2019-09-03 10:51:43 +02:00
container_unix_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
container_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
create.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
create_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
create_unix.go Entropy cannot be saved 2019-06-07 11:54:45 +01:00
create_windows.go Entropy cannot be saved 2019-06-07 11:54:45 +01:00
daemon.go Merge pull request #40032 from jmartin84/fix-grpc-withdialer-deprecation-warning 2019-11-05 12:20:33 -08:00
daemon_linux.go Remove skip evaluation of symlinks to data root on IoT Core 2019-07-13 23:44:51 +02:00
daemon_linux_test.go Export all spec generation opts 2019-04-10 15:38:36 -04:00
daemon_test.go Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00
daemon_unix.go Fix docker crash when creating namespaces with UID in /etc/subuid and /etc/subgid 2019-11-07 20:17:11 +00:00
daemon_unix_test.go bugfix: fetch the right device number which great than 255 2019-05-16 15:32:59 +08:00
daemon_unsupported.go Fixes for resolv.conf 2018-07-26 11:17:56 -07:00
daemon_windows.go Use hcsshim osversion package for Windows versions 2019-10-22 02:53:00 +02:00
daemon_windows_test.go Add canonical import comment 2018-02-05 16:51:57 -05:00
debugtrap_unix.go Add canonical import comment 2018-02-05 16:51:57 -05:00
debugtrap_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
debugtrap_windows.go Windows:Update dumpstack event name 2019-02-15 15:26:56 -08:00
delete.go Updates daemon's remove link method to use more verbose error output. 2019-04-25 13:08:08 -04:00
delete_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
dependency.go Add canonical import comment 2018-02-05 16:51:57 -05:00
devices_linux.go Add DeviceRequests to HostConfig to support NVIDIA GPUs 2019-03-18 17:19:45 +00:00
disk_usage.go Extract volume interaction to a volumes service 2018-05-25 14:21:07 -04:00
errors.go Merge pull request #38541 from Microsoft/jjh/containerd 2019-03-19 21:09:19 -07:00
events.go Image events 2018-02-21 18:26:16 -05:00
events_test.go Add canonical import comment 2018-02-05 16:51:57 -05:00
exec.go goimports: fix imports 2019-09-18 12:56:54 +02:00
exec_linux.go daemon: use constants for AppArmor profiles 2019-10-13 19:16:12 +02:00
exec_linux_test.go daemon: use constants for AppArmor profiles 2019-10-13 19:16:12 +02:00
exec_windows.go Windows: (WCOW) Generate OCI spec that remote runtime can escape 2019-03-12 18:41:55 -07:00
export.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
health.go LCOW: fix using wrong shell for healthchecks 2019-06-21 13:58:25 +02:00
health_test.go Add canonical import comment 2018-02-05 16:51:57 -05:00
info.go daemon/info: remove use of docker/go-connections 2019-09-25 11:00:40 +02:00
info_test.go Masking credentials from proxy URL 2018-10-01 14:06:00 -04:00
info_unix.go Make cgroup namespaces configurable 2019-05-07 10:22:16 -07:00
info_unix_test.go unconvert: remove unnescessary conversions 2019-09-18 12:57:33 +02:00
info_windows.go Make cgroup namespaces configurable 2019-05-07 10:22:16 -07:00
inspect.go Extract volume interaction to a volumes service 2018-05-25 14:21:07 -04:00
inspect_linux.go Add canonical import comment 2018-02-05 16:51:57 -05:00
inspect_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
inspect_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
keys.go Add canonical import comment 2018-02-05 16:51:57 -05:00
keys_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
kill.go do not stop health check before sending signal 2019-07-14 11:53:13 +02:00
licensing.go Expose license status in Info (#37612) 2018-08-17 17:05:21 -07:00
licensing_test.go go vet fix for TestfillLicense 2018-12-09 00:51:37 +00:00
links.go Add canonical import comment 2018-02-05 16:51:57 -05:00
list.go Fix some typos 2018-09-20 20:00:35 +08:00
list_test.go goimports: fix imports 2019-09-18 12:56:54 +02:00
list_unix.go Add canonical import comment 2018-02-05 16:51:57 -05:00
list_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
logdrivers_linux.go Add new local log driver 2018-08-17 09:36:56 -07:00
logdrivers_windows.go enable gcplogs driver on windows 2018-08-23 20:02:04 +00:00
logs.go daemon.ContainerLogs(): fix resource leak on follow 2018-09-06 11:47:42 -07:00
logs_test.go Add canonical import comment 2018-02-05 16:51:57 -05:00
metrics.go goimports: fix imports 2019-09-18 12:56:54 +02:00
metrics_unix.go goimports: fix imports 2019-09-18 12:56:54 +02:00
metrics_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
monitor.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
mounts.go Extract volume interaction to a volumes service 2018-05-25 14:21:07 -04:00
names.go Entropy cannot be saved 2019-06-07 11:54:45 +01:00
network.go daemon.getEndpointInNetwork() is only used on Windows 2019-09-18 12:55:46 +02:00
network_windows.go daemon.getEndpointInNetwork() is only used on Windows 2019-09-18 12:55:46 +02:00
nvidia_linux.go goimports: fix imports 2019-09-18 12:56:54 +02:00
oci_linux.go Merge pull request #40083 from thaJeztah/daemon_consts 2019-10-17 11:12:37 -07:00
oci_linux_test.go oci: add integration tests for kernel.domainname configuration 2018-11-30 19:44:50 +11:00
oci_utils.go goimports: fix imports 2019-09-18 12:56:54 +02:00
oci_windows.go Use hcsshim osversion package for Windows versions 2019-10-22 02:53:00 +02:00
oci_windows_test.go goimports: fix imports 2019-09-18 12:56:54 +02:00
pause.go Add canonical import comment 2018-02-05 16:51:57 -05:00
prune.go Move network conversions out of API router 2018-06-27 17:11:29 -07:00
reload.go Adding ability to change max download attempts 2019-09-19 13:51:40 +02:00
reload_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
reload_unix.go Make cgroup namespaces configurable 2019-05-07 10:22:16 -07:00
reload_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
rename.go docker rename enhancement 2018-09-21 09:43:06 +08:00
resize.go Merge pull request #38522 from cpuguy83/fix_timers 2019-06-07 13:16:46 +02:00
resize_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
restart.go Windows: Fix restart for Hyper-V containers 2019-02-22 10:37:39 -08:00
seccomp_disabled.go daemon: make supportsSeccomp a const 2019-10-13 19:16:31 +02:00
seccomp_linux.go daemon: make supportsSeccomp a const 2019-10-13 19:16:31 +02:00
seccomp_unsupported.go daemon: make supportsSeccomp a const 2019-10-13 19:16:31 +02:00
secrets.go Add canonical import comment 2018-02-05 16:51:57 -05:00
secrets_linux.go Add canonical import comment 2018-02-05 16:51:57 -05:00
secrets_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
secrets_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
selinux_linux.go goimports: fix imports 2019-09-18 12:56:54 +02:00
selinux_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
start.go add NewContainerOpts to libcontainerd.Create 2019-10-03 11:45:41 -04:00
start_unix.go vendor: update containerd to 63522d9 2018-06-08 19:19:06 -07:00
start_windows.go Remove refs to jhowardmsft from .go code 2019-09-25 10:51:18 -07:00
stats.go daemon: add "isWindows" const 2019-10-17 23:49:43 +02:00
stats_collector.go Add canonical import comment 2018-02-05 16:51:57 -05:00
stats_unix.go Add canonical import comment 2018-02-05 16:51:57 -05:00
stats_windows.go Add canonical import comment 2018-02-05 16:51:57 -05:00
stop.go daemon.ContainerStop(): fix for a negative timeout 2018-05-03 10:04:33 -07:00
top_unix.go ContainerTop: improve error message 2018-05-24 18:24:36 -07:00
top_unix_test.go Add canonical import comment 2018-02-05 16:51:57 -05:00
top_windows.go goimports: fix imports 2019-09-18 12:56:54 +02:00
trustkey.go Allow system.MkDirAll() to be used as drop-in for os.MkDirAll() 2019-08-08 15:05:49 +02:00
trustkey_test.go Revert "Remove the rest of v1 manifest support" 2019-06-18 00:36:01 +00:00
unpause.go daemon/*.go: fix some Wrap[f]/Warn[f] errors 2018-07-11 15:51:51 +02:00
update.go Add canonical import comment 2018-02-05 16:51:57 -05:00
update_linux.go goimports: fix imports 2019-09-18 12:56:54 +02:00
update_windows.go Windows: Experimental: Allow containerd for runtime 2019-03-12 18:41:55 -07:00
util_test.go add NewContainerOpts to libcontainerd.Create 2019-10-03 11:45:41 -04:00
volumes.go Fix relabeling local volume source dir 2018-08-30 15:58:49 -07:00
volumes_linux.go Fix the several typos detected by github.com/client9/misspell 2018-08-09 00:45:00 +09:00
volumes_linux_test.go Use rslave propagation for mounts from daemon root 2018-02-07 14:27:09 -05:00
volumes_unit_test.go Move mount parsing to separate package. 2018-04-19 06:35:54 -04:00
volumes_unix.go daemon/mountVolumes(): eliminate MakeRPrivate call 2019-04-09 12:58:38 -07:00
volumes_unix_test.go Move mount parsing to separate package. 2018-04-19 06:35:54 -04:00
volumes_windows.go Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00
wait.go Switch from x/net/context -> context 2018-04-23 13:52:44 -07:00
workdir.go Add ADD/COPY --chown flag support to Windows 2018-08-13 21:59:11 -07:00