040000 tree 887dd73ef802d9b0bf51f30e6e2555f622c8c620	client
040000 tree 2d4557fe06275556176c69d0250e95de6792056a	compute
040000 tree b69c137777a5bb1b0d856e29eb39a0e4deb0ab80	control
040000 tree f295e4ac83e4e04edc46c420121525db6005b512	gateway