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"
VIDEO_GID=$(stat -c '%g' "${i}")
VIDEO_UID=$(stat -c '%u' "${i}")
# check if user matches device
if id -u abc | grep -qw "${VIDEO_UID}"; then
echo "**** permissions for ${i} are good ****"
else
# check if group matches and that device has group rw
if id -G abc | grep -qw "${VIDEO_GID}" && [ $(stat -c '%A' "${i}" | cut -b 5,6) = "rw" ]; then
echo "**** permissions for ${i} are good ****"
# check if device needs to be added to video group
elif ! id -G abc | grep -qw "${VIDEO_GID}"; then
# check if video group needs to be created
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}"
echo "**** creating video group ${VIDEO_NAME} with id ${VIDEO_GID} ****"
fi
echo "**** adding ${i} to video group ${VIDEO_NAME} with id ${VIDEO_GID} ****"
usermod -a -G "${VIDEO_NAME}" abc
fi
usermod -a -G "$VIDEO_NAME" abc
# check if device has group rw
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"
echo -e "**** The device ${i} does not have group read/write permissions, attempting to fix inside the container.If it doesn't work, you can run the following on your docker host: ****\nsudo chmod g+rw ${i}\n"
aptalca
3 years ago