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update readme, improve gid-video verbosity

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This commit is contained in:
aptalca 2021-12-25 14:24:10 -05:00
parent 2f08980441
commit 9a093c2404
3 changed files with 15 additions and 21 deletions
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32
root/etc/cont-init.d/50-gid-video
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@ -4,23 +4,17 @@ FILES=$(find /dev/dri /dev/dvb -type c -print 2>/dev/null)
for i in $FILES
do
VIDEO_GID=$(stat -c '%g' "$i")
if id -G abc | grep -qw "$VIDEO_GID"; then
touch /groupadd
else
if [ ! "${VIDEO_GID}" == '0' ]; then
VIDEO_NAME=$(getent group "${VIDEO_GID}" | awk -F: '{print $1}')
if [ -z "${VIDEO_NAME}" ]; then
VIDEO_NAME="video$(head /dev/urandom | tr -dc 'a-zA-Z0-9' | head -c8)"
groupadd "$VIDEO_NAME"
groupmod -g "$VIDEO_GID" "$VIDEO_NAME"
fi
usermod -a -G "$VIDEO_NAME" abc
touch /groupadd
fi
fi
VIDEO_GID=$(stat -c '%g' "$i")
if ! id -G abc | grep -qw "$VIDEO_GID"; then
VIDEO_NAME=$(getent group "${VIDEO_GID}" | awk -F: '{print $1}')
if [ -z "${VIDEO_NAME}" ]; then
VIDEO_NAME="video$(head /dev/urandom | tr -dc 'a-zA-Z0-9' | head -c8)"
groupadd "$VIDEO_NAME"
groupmod -g "$VIDEO_GID" "$VIDEO_NAME"
fi
usermod -a -G "$VIDEO_NAME" abc
if [ $(stat -c '%A' "${i}" | cut -b 5,6) != "rw" ]; then
echo -e "**** The device ${i} does not have group read/write permissions, which might prevent hardware transcode from functioning correctly. To fix it, you can run the following on your docker host: ****\nsudo chmod g+rw ${i}\n"
fi
fi
done
if [ -n "${FILES}" ] && [ ! -f "/groupadd" ]; then
usermod -a -G root abc
fi