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Always have database at /Database

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Use a bind mount for OSX and Windows for 9p filesystem.

This makes it easier to use a different database source,
and to share database into system containers.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-01-19 14:34:29 +00:00
parent 14aeaf0fb5
commit 40a3b5578a
1 changed files with 7 additions and 12 deletions
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19
alpine/packages/mobyconfig/usr/bin/mobyconfig
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@ -17,26 +17,21 @@ then
mkdir -p /Database mkdir -p /Database
case "$(mobyplatform)" in case "$(mobyplatform)" in
windows) windows)
/sbin/9pmount-vsock listen db /Database mkdir -p /tmp/db
/sbin/9pmount-vsock listen db /tmp/db
[ $? -ne 0 ] && rm -rf /Database && printf "Could not mount configuration database\n" 1>&2 && exit 1 [ $? -ne 0 ] && rm -rf /Database && printf "Could not mount configuration database\n" 1>&2 && exit 1
mount --bind /tmp/db/branch/master/ro/com.docker.driver.amd64-linux /Database
;; ;;
mac) mac)
mount -t 9p -o trans=virtio,dfltuid=1001,dfltgid=50,version=9p2000 db /Database mkdir -p /tmp/db
mount -t 9p -o trans=virtio,dfltuid=1001,dfltgid=50,version=9p2000 db /tmp/db
[ $? -ne 0 ] && rm -rf /Database && printf "Could not mount configuration database\n" 1>&2 && exit 1 [ $? -ne 0 ] && rm -rf /Database && printf "Could not mount configuration database\n" 1>&2 && exit 1
mount --bind /tmp/db/branch/master/ro/com.docker.driver.amd64-linux /Database
;; ;;
esac esac
fi fi
case "$(mobyplatform)" in BASE=/Database
windows|mac)
DATABASE="com.docker.driver.amd64-linux"
BASE="/Database/branch/master/ro/${DATABASE}"
;;
*)
# For other editions, currently all database keys will be reported as empty.
# Later they will build a tree from other sources.
BASE="/Database"
esac
KEY=$(echo $2 | sed 's@^/@@') KEY=$(echo $2 | sed 's@^/@@')