new file: contributing/checklist-rpc-endpoint.md

contributing/checklist-rpc-endpoint.md

@@ -0,0 +1,24 @@
+# New RPC Endpoint Checklist
+
+Prefer adding a new message to changing any existing RPC messages.
+
+## Code
+
+* [ ] `Request` struct and `RequestType` constant in `nomad/structs/structs.go`
+* [ ] In `nomad/fsm.go`, add a dispatch case to the switch statement in `Apply`
+  * `*nomadFSM` method to decode the request and call the state method
+* [ ] State method for modifying objects in a `Txn` in `nomad/state/state_store.go`
+  * `nomad/state/state_store_test.go`
+* [ ] Handler for the request in `nomad/foo_endpoint.go`
+  * RPCs are resolved by matching the method name for bound structs,
+    e.g.: `"Node.Deregister"` calls the `(*Node)Deregister(req)`
+    method without any extra registration
+	* Wrapper for the HTTP request in `command/agent/foo_endpoint.go`
+* [ ] `nomad/core_sched.go` sends many RPCs
+  * `ServersMeetMinimumVersion` asserts that the server cluster is
+    upgraded, so use this to gaurd sending the new RPC, else send the old RPC
+  * Version must match the actual release version!
+
+## Docs
+
+* [ ] Changelog