chore(cargo workspace): unifies crates as workspace (#227)

## Changes

Combines all rust crates under a single workspace to simplify management
of rust packaging.

> *_Note:_* All crates are converted to the workspace with the exception
of ebpf which needs independent tooling and packages to properly build.

Closes #218

.dockerignore

@@ -3,8 +3,6 @@
 .github/
 bin/
 testbin/
-dataplane/
-tools/
 bin/
 config/
 *.md

.github/workflows/build.yaml

@@ -36,16 +36,10 @@ jobs:
     # TODO: Once we migrate the controller from Go to Rust,
     # add the controller build step here.
 
-    - name: Build dataplane
-      working-directory: ./dataplane
+    - name: Build all rust crates (dataplane, test server) 
       run: |
-        make build
+        make build.rust
 
-    - name: Build UDP Test Server
-      working-directory: ./tools/udp-test-server
-      run: |
-        make build
-    
     - name: Check formatting
       run: |
         make check.format.rust

.github/workflows/ci.yaml

@@ -29,7 +29,7 @@ jobs:
       id: control-plane-changed
       with:
         files: |
-          Dockerfile
+          Containerfile.controlplane
           go.mod
           go.sum
           main.go
@@ -40,12 +40,11 @@ jobs:
       id: dataplane-changed
       with:
         files: |
-          dataplane/Dockerfile
+          Containerfile.dataplane
           dataplane/go.mod
           dataplane/go.sum
           dataplane/main.go
           dataplane/xdp.c
-          dataplane/Makefile
           dataplane/LICENCE
     - name: Check if any of the workflow files have changed
       uses: tj-actions/changed-files@716b1e13042866565e00e85fd4ec490e186c4a2f
@@ -80,6 +79,7 @@ jobs:
       uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5
       with:
         context: .
+        file: Containerfile.controlplane
         cache-from: type=gha
         cache-to: type=gha,mode=max
         tags: kubernetes-sigs/blixt-controlplane:pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
@@ -92,7 +92,8 @@ jobs:
     - name: Docker build - Dataplane
       uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5
       with:
-        context: dataplane
+        context: .
+        file: Containerfile.dataplane
         cache-from: type=gha
         cache-to: type=gha,mode=max
         tags: kubernetes-sigs/blixt-dataplane:pr-${{ github.event.pull_request.number }}-${{ github.event.pull_request.head.sha }}
@@ -130,14 +131,16 @@ jobs:
       uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5
       with:
         context: .
+        file: Containerfile.controlplane
         push: false # TODO: https://github.com/kubernetes-sigs/blixt/issues/106
         cache-from: type=gha
         cache-to: type=gha,mode=max
         tags: ghcr.io/kubernetes-sigs/blixt-controlplane:latest
     - name: Docker build - Data Plane
       uses: docker/build-push-action@c56af957549030174b10d6867f20e78cfd7debc5
       with:
-        context: dataplane
+        context: .
+        file: Containerfile.dataplane
         push: false # TODO: https://github.com/kubernetes-sigs/blixt/issues/106
         cache-from: type=gha
         cache-to: type=gha,mode=max

.gitignore

@@ -6,6 +6,9 @@
 *.dylib
 bin/*
 
+# xtask targets
+target/
+
 # Test binary, built with `go test -c`
 *.test