diff --git a/rebar.lock b/rebar.lock
new file mode 100644
index 00000000..1e194638
--- /dev/null
+++ b/rebar.lock
@@ -0,0 +1,144 @@
+{"1.1.0",
+[{<<"bcrypt">>,{pkg,<<"bcrypt">>,<<"1.0.0">>},2},
+ {<<"bear">>,
+  {git,"git://github.com/leo-project/bear.git",
+       {ref,"7344c934ebcf92bca5ee841d3f1c438baa52f28b"}},
+  3},
+ {<<"cowboy">>,
+  {git,"https://github.com/leo-project/cowboy.git",
+       {ref,"8897bd0453f91bd6b569f32fda5a99d8cbe632a4"}},
+  0},
+ {<<"cowlib">>,
+  {git,"https://github.com/ninenines/cowlib.git",
+       {ref,"d544a494af4dbc810fc9c15eaf5cc050cced1501"}},
+  0},
+ {<<"elarm">>,
+  {git,"https://github.com/esl/elarm.git",
+       {ref,"5885c906cb7c248f233b90b83f6b910b7b1d293b"}},
+  1},
+ {<<"eleveldb">>,
+  {git,"https://github.com/leo-project/eleveldb.git",
+       {ref,"b7150fbd64a90d9fe2f33b57d9d8a9fdcfd76c4e"}},
+  2},
+ {<<"erlpass">>,
+  {git,"https://github.com/leo-project/erlpass.git",
+       {ref,"612f48768ab0bf36721d62f53b35c4d26dbaef52"}},
+  1},
+ {<<"erpcgen">>,
+  {git,"https://github.com/leo-project/erpcgen.git",
+       {ref,"42025314c108137fe3057bac7aaa28a4f06f20fd"}},
+  0},
+ {<<"folsom">>,
+  {git,"https://github.com/leo-project/folsom.git",
+       {ref,"10e528ca7f34bc8aa94db5187e9693a4e8762bdb"}},
+  2},
+ {<<"goldrush">>,{pkg,<<"goldrush">>,<<"0.1.9">>},2},
+ {<<"jiffy">>,
+  {git,"https://github.com/davisp/jiffy.git",
+       {ref,"c942525130ff0271bd318715406f234c0dc9bc5a"}},
+  0},
+ {<<"lager">>,
+  {git,"https://github.com/leo-project/lager.git",
+       {ref,"574d64aef61b6ca05e0030fbb91b794a6c1b6db4"}},
+  1},
+ {<<"leo_backend_db">>,
+  {git,"https://github.com/leo-project/leo_backend_db.git",
+       {ref,"9c4dadca0853e4bdaa30169097dbbe04d240a1f9"}},
+  1},
+ {<<"leo_cache">>,
+  {git,"https://github.com/leo-project/leo_cache.git",
+       {ref,"075143a69403a063cf0ca5df72f5788ee2fb8b43"}},
+  0},
+ {<<"leo_commons">>,
+  {git,"https://github.com/leo-project/leo_commons.git",
+       {ref,"fef8ba413734fe4a5f22a859ee38ac7878310eff"}},
+  0},
+ {<<"leo_dcerl">>,
+  {git,"https://github.com/leo-project/leo_dcerl.git",
+       {ref,"19d3c2423cb84d26e7f2fa4f1f66524a7ef4d759"}},
+  1},
+ {<<"leo_logger">>,
+  {git,"https://github.com/leo-project/leo_logger.git",
+       {ref,"6265c91b6c134ec9206bb582b11bcc069ad4972f"}},
+  0},
+ {<<"leo_mcerl">>,
+  {git,"https://github.com/leo-project/leo_mcerl.git",
+       {ref,"6de4c79a36d81f79466c65e9b2e15558a8944543"}},
+  1},
+ {<<"leo_mq">>,
+  {git,"https://github.com/leo-project/leo_mq.git",
+       {ref,"9d638fb15807c3bd250a7756a4e45be9a5eb92be"}},
+  0},
+ {<<"leo_object_storage">>,
+  {git,"https://github.com/leo-project/leo_object_storage.git",
+       {ref,"72bd284484bda7ca7d3facf19f39c9578051855e"}},
+  0},
+ {<<"leo_ordning_reda">>,
+  {git,"https://github.com/leo-project/leo_ordning_reda.git",
+       {ref,"49a047efc3a70c4c3c1d0fb0c82addf1ab0a2080"}},
+  0},
+ {<<"leo_pod">>,
+  {git,"https://github.com/leo-project/leo_pod.git",
+       {ref,"3bc1a6c782e1f5e99abc2f30afda912056270977"}},
+  0},
+ {<<"leo_redundant_manager">>,
+  {git,"https://github.com/leo-project/leo_redundant_manager.git",
+       {ref,"e14ab1a078d20565fc4dd0e338f0ff0306158cf8"}},
+  0},
+ {<<"leo_rpc">>,
+  {git,"https://github.com/leo-project/leo_rpc.git",
+       {ref,"9741006b30f255bbf126e5ed214e8065e9087afe"}},
+  1},
+ {<<"leo_s3_libs">>,
+  {git,"https://github.com/leo-project/leo_s3_libs.git",
+       {ref,"87757ac3e80dda9df2f6e325432793287cf57400"}},
+  0},
+ {<<"leo_statistics">>,
+  {git,"https://github.com/leo-project/leo_statistics.git",
+       {ref,"03ef0a95bafa3aed37876a2fe4a4ce3f16408e27"}},
+  0},
+ {<<"leo_tran">>,
+  {git,"https://github.com/leo-project/leo_tran.git",
+       {ref,"8081903d27ad37e44ecda26f29938acb383f2ee9"}},
+  1},
+ {<<"leo_watchdog">>,
+  {git,"https://github.com/leo-project/leo_watchdog.git",
+       {ref,"9b307b47d35a659552d0f4af77af069f1ca0f8c6"}},
+  0},
+ {<<"meck">>,
+  {git,"https://github.com/eproxus/meck.git",
+       {ref,"6121bb7e5c21b7ba2e79754f976a55f32940b28e"}},
+  1},
+ {<<"nfs_rpc_server">>,
+  {git,"https://github.com/leo-project/nfs_rpc_server.git",
+       {ref,"c569e67248f51db428dd74147752fb9a5a29e1c2"}},
+  0},
+ {<<"proper">>,
+  {git,"https://github.com/manopapad/proper.git",
+       {ref,"f5589897de7d87fedf71e8a8298cdfdebb665832"}},
+  1},
+ {<<"ranch">>,
+  {git,"git://github.com/ninenines/ranch.git",
+       {ref,"adf1822defc2b7cfdc7aca112adabfa1d614043c"}},
+  1},
+ {<<"recon">>,
+  {git,"https://github.com/ferd/recon.git",
+       {ref,"0cb7c858c2ddc5e8b6e47136d3534a2408eb458e"}},
+  1},
+ {<<"savanna_agent">>,
+  {git,"https://github.com/leo-project/savanna_agent.git",
+       {ref,"58131293e5af6a21217a4ade2277de2a6e52cfeb"}},
+  0},
+ {<<"savanna_commons">>,
+  {git,"https://github.com/leo-project/savanna_commons.git",
+       {ref,"7a47cb05c3c6c5831578a5188a78f43a25cdf6e5"}},
+  1},
+ {<<"sd_notify">>,
+  {git,"https://github.com/systemd/erlang-sd_notify.git",
+       {ref,"34d9db85b325edcba74c585ff900962ee7182295"}},
+  0}]}.
+[
+{pkg_hash,[
+ {<<"bcrypt">>, <<"1C0F76981D8A7B32E4DAA813408BFCA5BA8B1286196EB771F026D02C710F71C5">>},
+ {<<"goldrush">>, <<"F06E5D5F1277DA5C413E84D5A2924174182FB108DABB39D5EC548B27424CD106">>}]}
+].
diff --git a/rebar3 b/rebar3
new file mode 100755
index 00000000..897eb8fd
Binary files /dev/null and b/rebar3 differ