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Update dind "/tmp" mounting to be optional

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This allows someone running the image to use `-v` to mount a non-tmpfs `/tmp` into their image if they so require/desire.

Signed-off-by: Andrew "Tianon" Page <admwiggin@gmail.com>
This commit is contained in:
Tianon Gravi 2015-08-21 15:47:50 -07:00
parent c5733e6a20
commit b8bed8832b
1 changed files with 4 additions and 2 deletions
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4
hack/dind
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@ -105,8 +105,10 @@ if ! grep -qw devices /proc/1/cgroup; then
echo >&2 'WARNING: it looks like the "devices" cgroup is not mounted.'
fi
# Mount /tmp
# Mount /tmp (conditionally)
if ! mountpoint -q /tmp; then
mount -t tmpfs none /tmp
fi
if [ $# -gt 0 ]; then
exec "$@"