go/svc/(dc stuff) -> dc/

We want to start keeping codebases separated per 'team'/intent, to then
have simple OWNER files/trees to specify review rules.

This means dc/ stuff can all be OWNED by q3k, and review will only
involve a +1 for style/readability, instead  of a +2 for approval.

Change-Id: I05afbc4e1018944b841ec0d88cd24cc95bec8bf1
diff --git a/dc/m6220-proxy/proto/proxy.proto b/dc/m6220-proxy/proto/proxy.proto
new file mode 100644
index 0000000..b8444c3
--- /dev/null
+++ b/dc/m6220-proxy/proto/proxy.proto
@@ -0,0 +1,16 @@
+syntax = "proto3";
+package proto;
+option go_package = "code.hackerspace.pl/hscloud/dc/m6220-proxy/proto";
+
+message RunCommandRequest {
+    string command = 1;
+};
+
+message RunCommandResponse {
+    string effective_command = 1;
+    repeated string lines = 2;
+};
+
+service M6220Proxy {
+    rpc RunCommand(RunCommandRequest) returns (RunCommandResponse);
+};