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fix indentation and improve comments
Signed-off-by: szaimen <szaimen@e.mail.de>
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1 changed files with 9 additions and 10 deletions
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@ -15,19 +15,18 @@ elif ! mountpoint -q "/mnt/docker-aio-config"; then
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exit 1
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elif ! sudo -u www-data test -r /var/run/docker.sock; then
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echo "Trying to fix docker.sock permissions internally..."
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DOCKER_GROUP=$(stat -c '%G' /var/run/docker.sock)
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DOCKER_GROUP_ID=$(stat -c '%g' /var/run/docker.sock)
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# check if a group with the same group id of /var/run/docker.socket already exists in the container
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# Check if a group with the same group id of /var/run/docker.socket already exists in the container
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if grep -q "^$DOCKER_GROUP:" /etc/group; then
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#if yes, add www-data to that group
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echo "Adding internal www-data to group $DOCKER_GROUP"
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usermod -aG "$DOCKER_GROUP" www-data
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else
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#if the group doesn't exist, create it
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echo "Creating docker group internally with id $DOCKER_GROUP_ID"
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groupadd -g "$DOCKER_GROUP_ID" docker
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usermod -aG docker www-data
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# If yes, add www-data to that group
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echo "Adding internal www-data to group $DOCKER_GROUP"
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usermod -aG "$DOCKER_GROUP" www-data
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else
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# If the group doesn't exist, create it
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echo "Creating docker group internally with id $DOCKER_GROUP_ID"
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groupadd -g "$DOCKER_GROUP_ID" docker
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usermod -aG docker www-data
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fi
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if ! sudo -u www-data test -r /var/run/docker.sock; then
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echo "Docker socket is not readable by the www-data user. Cannot continue."
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