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| author | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2017-05-02 19:11:44 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@open-infrastructure.net> | 2017-05-09 14:32:12 +0000 |
| commit | dc97b558a263a9512e7157be966d45fe142b93dd (patch) | |
| tree | a28e05a66e73069c5fae269a5f65e720c2ffa333 | |
| parent | Adding missing bind-ro handling in container create command, thanks to Simon ... (diff) | |
| download | compute-tools-dc97b558a263a9512e7157be966d45fe142b93dd.tar.xz compute-tools-dc97b558a263a9512e7157be966d45fe142b93dd.zip | |
Adding sysctl config for procps to increase inotify limits in order to run more than a few containers on a system.
Signed-off-by: Daniel Baumann <daniel.baumann@open-infrastructure.net>
Diffstat (limited to '')
| -rw-r--r-- | Makefile | 8 | ||||
| -rw-r--r-- | share/procps/zz-container-tools.conf | 12 |
2 files changed, 20 insertions, 0 deletions
@@ -74,6 +74,9 @@ install: build mkdir -p $(DESTDIR)/etc/logrotate.d cp -r share/logrotate/* $(DESTDIR)/etc/logrotate.d + mkdir -p $(DESTDIR)/etc/sysctl.d + cp -r share/procps/* $(DESTDIR)/etc/sysctl.d + mkdir -p $(DESTDIR)/etc/sudoers.d cp -r share/sudo/* $(DESTDIR)/etc/sudoers.d chmod 0440 $(DESTDIR)/etc/sudoers.d/* @@ -141,6 +144,11 @@ uninstall: rm -f $(DESTDIR)/etc/sudoers.d/$$(basename $${FILE}); \ done + for FILE in share/procps/*; \ + do \ + rm -f $(DESTDIR)/etc/sysctl.d/$$(basename $${FILE}); \ + done + for FILE in share/logrotate/*; \ do \ rm -f $(DESTDIR)/etc/logrotate.d/$$(basename $${FILE}); \ diff --git a/share/procps/zz-container-tools.conf b/share/procps/zz-container-tools.conf new file mode 100644 index 0000000..2396dfc --- /dev/null +++ b/share/procps/zz-container-tools.conf @@ -0,0 +1,12 @@ +# The default limits are set to small and eventually lead to errors like +# the following on container start: +# Failed to allocate directory watch: Too many open files + +# /proc/sys/fs/inotify/max_queued_events defaults to 16384 +fs.inotify.max_queued_events=1048576 + +# /proc/sys/fs/inotify/max_user_instances defaults to 128 +fs.inotify.max_user_instances=1048576 + +# /proc/sys/fs/inotify/max_user_watches defaults to 8192 +fs.inotify.max_user_watches=1048576 |