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-rw-r--r--share/procps/zz-container.conf18
1 files changed, 18 insertions, 0 deletions
diff --git a/share/procps/zz-container.conf b/share/procps/zz-container.conf
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+# Open Infrastructure: compute-tools
+
+# The default limits are set to low for running many containers
+# 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
+
+# Enabling user namespace, disabled by default (#898446)
+#kernel.unprivileged_userns_clone=1