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moby--moby/daemon
Kir Kolyshkin 1e13f66fbb logger: fix follow logs for max-file=1
In case jsonlogfile is used with max-file=1 and max-size set,
the log rotation is not perfomed; instead, the log file is closed
and re-open with O_TRUNC.

This situation is not handled by the log reader in follow mode,
leading to an issue of log reader being stuck forever.

This situation (file close/reopen) could be handled in waitRead(),
but fsnotify library chose to not listen to or deliver this event
(IN_CLOSE_WRITE in inotify lingo).

So, we have to handle this by checking the file size upon receiving
io.EOF from the log reader, and comparing the size with the one received
earlier. In case the new size is less than the old one, the file was
truncated and we need to seek to its beginning.

Fixes #39235.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
(cherry picked from commit 9cd24ba605)
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
2019-09-23 11:29:52 -07:00
..
cluster Fix more grpc list message sizes 2019-08-09 11:23:25 +02:00
config build: buildkit now honors daemon's DNS config 2019-08-08 18:43:00 +02:00
discovery Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
events
exec Handle blocked I/O of exec'd processes 2019-09-20 19:10:52 +02:00
graphdriver Fix overlay2 busy error on mount 2019-09-06 23:11:07 +02:00
images fix docker rmi stucking 2019-09-20 19:06:32 +02:00
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 allow running dockerd in an unprivileged user namespace (rootless mode) 2019-02-04 00:24:27 +09:00
logger logger: fix follow logs for max-file=1 2019-09-23 11:29:52 -07:00
names
network Network: add support for 'dangling' filter 2019-02-27 15:08:44 -05:00
stats stats: avoid cgo in collector 2019-08-01 14:38:02 -07:00
testdata
apparmor_default.go
apparmor_default_unsupported.go
archive.go daemon: fix docker cp when container source is / 2019-06-14 01:37:57 +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
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
bindmount_unix.go
changes.go
checkpoint.go Merge pull request #38405 from rst0git/enable-cr-tty 2019-03-21 14:12:49 -07:00
cluster.go Move network conversions out of API router 2018-06-27 17:11:29 -07:00
commit.go Windows: (WCOW) Generate OCI spec that remote runtime can escape 2019-03-12 18:41:55 -07:00
configs.go Merge configs/secrets in unix implementation 2018-02-16 11:25:14 -05:00
configs_linux.go
configs_unsupported.go
configs_windows.go
container.go Capabilities refactor 2019-01-22 21:50:41 +02:00
container_linux.go
container_operations.go Prevent panic on network attach 2019-07-30 13:32:12 -07:00
container_operations_unix.go Merge pull request #38579 from thaJeztah/fix_net_host_systemd_resolved 2019-03-21 15:34:48 -07:00
container_operations_windows.go Move EnableServiceDiscoveryOnDefaultNetwork to container-operations 2019-03-20 18:45:20 +01:00
container_unix_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
container_windows.go
create.go Merge pull request #38918 from thaJeztah/bump_selinux 2019-03-28 17:27:03 -07:00
create_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
create_unix.go Entropy cannot be saved 2019-06-11 17:40:09 +02:00
create_windows.go Entropy cannot be saved 2019-06-11 17:40:09 +02:00
daemon.go Fix regression in handling of NotFound err during startup 2019-08-09 02:09:13 +02:00
daemon_linux.go build: buildkit now also uses systemd's resolv.conf 2019-06-04 18:11:14 +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 Merge pull request #352 from thaJeztah/19.03_backport_detect_invalid_linked_container 2019-09-19 17:45:09 -07:00
daemon_unix_test.go bugfix: fetch the right device number which great than 255 2019-05-21 12:06:26 +02:00
daemon_unsupported.go Fixes for resolv.conf 2018-07-26 11:17:56 -07:00
daemon_windows.go Windows: Experimental: Allow containerd for runtime 2019-03-12 18:41:55 -07:00
daemon_windows_test.go
debugtrap_unix.go
debugtrap_unsupported.go
debugtrap_windows.go Windows:Update dumpstack event name 2019-02-15 15:26:56 -08:00
delete.go Extract volume interaction to a volumes service 2018-05-25 14:21:07 -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
events_test.go
exec.go Use original process spec for execs 2019-03-21 15:41:53 -04:00
exec_linux.go Export all spec generation opts 2019-04-10 15:38:36 -04:00
exec_linux_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +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 Revert "Revert "Add chroot for tar packing operations"" 2019-06-14 01:37:32 +00:00
health.go Switch from x/net/context -> context 2018-04-23 13:52:44 -07:00
health_test.go
info.go builder-next: fixes for rootless mode 2019-02-28 10:44:21 -08:00
info_test.go Masking credentials from proxy URL 2018-10-01 14:06:00 -04:00
info_unix.go builder-next: fixes for rootless mode 2019-02-28 10:44:21 -08:00
info_unix_test.go Add containerd, runc, and docker-init versions to /version 2019-01-14 23:27:05 +01:00
info_windows.go builder-next: fixes for rootless mode 2019-02-28 10:44:21 -08:00
inspect.go Extract volume interaction to a volumes service 2018-05-25 14:21:07 -04:00
inspect_linux.go
inspect_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
inspect_windows.go
keys.go
keys_unsupported.go
kill.go do not stop health check before sending signal 2019-08-14 17:07:39 -04:00
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
list.go Fix some typos 2018-09-20 20:00:35 +08:00
list_test.go Switch to google/uuid 2019-03-13 14:13:58 +00:00
list_unix.go
list_windows.go
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
metrics.go *: remove interfacer linter from CI 2019-03-13 11:48:39 +11:00
metrics_unix.go Fix typo: adapater -> adapter 2018-10-08 19:15:38 +08:00
metrics_unsupported.go
monitor.go daemon/ProcessEvent: make sure to cancel the contexts 2019-09-20 19:10:55 +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 2019-06-11 17:40:09 +02:00
network.go Move EnableServiceDiscoveryOnDefaultNetwork to container-operations 2019-03-20 18:45:20 +01:00
nvidia_linux.go daemon: fix bug in nvidia device registration 2019-03-29 16:07:01 -07:00
oci_linux.go Export all spec generation opts 2019-04-10 15:38:36 -04:00
oci_linux_test.go oci: add integration tests for kernel.domainname configuration 2018-11-30 19:44:50 +11:00
oci_utils.go LCOW:Reworking spec builder 2019-03-12 18:41:55 -07:00
oci_windows.go Merge pull request #38541 from Microsoft/jjh/containerd 2019-03-19 21:09:19 -07:00
oci_windows_test.go Making it possible to pass Windows credential specs directly to the engine 2019-03-15 19:20:19 -07:00
pause.go
prune.go Move network conversions out of API router 2018-06-27 17:11:29 -07:00
reload.go Fix possible segfault in config reload 2019-01-10 15:34:02 +01:00
reload_test.go Update tests to use gotest.tools 👼 2018-06-13 09:04:30 +02:00
reload_unix.go
reload_windows.go
rename.go docker rename enhancement 2018-09-21 09:43:06 +08:00
resize.go Windows: Experimental: Allow containerd for runtime 2019-03-12 18:41:55 -07:00
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 Export all spec generation opts 2019-04-10 15:38:36 -04:00
seccomp_linux.go Export all spec generation opts 2019-04-10 15:38:36 -04:00
seccomp_unsupported.go Export all spec generation opts 2019-04-10 15:38:36 -04:00
secrets.go
secrets_linux.go
secrets_unsupported.go Add canonical import comment 2018-02-05 16:51:57 -05:00
secrets_windows.go
selinux_linux.go Add canonical import comment 2018-02-05 16:51:57 -05:00
selinux_unsupported.go
start.go Delete stale containerd object on start failure 2019-02-14 11:46:44 -08:00
start_unix.go vendor: update containerd to 63522d9 2018-06-08 19:19:06 -07:00
start_windows.go LCOWv1:Remote lcow.kernel and lcow.initrd 2019-03-12 19:31:12 -07:00
stats.go Switch from x/net/context -> context 2018-04-23 13:52:44 -07:00
stats_collector.go
stats_unix.go
stats_windows.go
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
top_windows.go Windows: Implement docker top for containerd 2019-03-12 18:41:55 -07:00
trustkey.go Revert "Remove the rest of v1 manifest support" 2019-06-18 18:54:57 +00:00
trustkey_test.go Revert "Remove the rest of v1 manifest support" 2019-06-18 18:54:57 +00:00
unpause.go daemon/*.go: fix some Wrap[f]/Warn[f] errors 2018-07-11 15:51:51 +02:00
update.go
update_linux.go Windows: Experimental: Allow containerd for runtime 2019-03-12 18:41:55 -07:00
update_windows.go Windows: Experimental: Allow containerd for runtime 2019-03-12 18:41:55 -07:00
util_test.go Remove inmemory container map 2019-04-05 15:48:07 -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
volumes_unit_test.go Move mount parsing to separate package. 2018-04-19 06:35:54 -04:00
volumes_unix.go mount: add BindOptions.NonRecursive (API v1.40) 2018-11-06 17:51:58 +09:00
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