Migrate libbpf

.github/workflows/controller.yaml

@@ -47,23 +47,16 @@ jobs:
             echo "BUILD=x86_64-unknown-linux-gnu" >> $GITHUB_OUTPUT
           fi
 
-      - name: Install bpf-linker
+      - name: Build Rust
         run: |
           sudo apt update -y
 
           sudo apt install linux-tools-common linux-tools-generic linux-tools-$(uname -r) -y
 
           cd controller
 
-          cargo install bpf-linker
-
           cargo install cross --git https://github.com/cross-rs/cross
-
-          cargo xtask codegen
-
-          # build ebpf byte code
-          cargo xtask build-ebpf --release
-
+
           cross build --target ${{ steps.args.outputs.BUILD }} --release
 
       - uses: actions/upload-artifact@834a144ee995460fba8ed112a2fc961b36a5ec5a # v4

.taskfiles/Broker/Taskfile.yaml

@@ -3,7 +3,7 @@
 version: '3'
 vars:
   BROKER_IMAGE_NAME: ghcr.io/xentra-ai/images/guardian-broker
-  IMAGE_VERSION: local
+  IMAGE_VERSION: 0.1
 
 tasks:
   all:

.taskfiles/Controller/Taskfile.yaml

@@ -4,7 +4,7 @@ version: '3'
 
 vars:
   CONTROLLER_IMAGE_NAME: ghcr.io/xentra-ai/images/guardian-controller
-  IMAGE_VERSION: local
+  IMAGE_VERSION: 0.8
   TARGET: x86_64-unknown-linux-gnu
 
 tasks:
@@ -16,11 +16,10 @@ tasks:
   build:
     desc: "Build the controller with Cargo and cross"
     cmds:
-      - cd controller && cargo xtask build-ebpf --release
       - cd controller && cross build --release --target {{.TARGET}}
       - mkdir -p localbin
       - cp controller/target/{{.TARGET}}/release/kube-guardian localbin
-      - docker build -t {{.CONTROLLER_IMAGE_NAME}}:{{.IMAGE_VERSION}} . -f controller/docker/local.Dockerfile
+      - docker build -t {{.CONTROLLER_IMAGE_NAME}}:{{.IMAGE_VERSION}} . -f controller/Dockerfile
       - kind load docker-image {{.CONTROLLER_IMAGE_NAME}}:{{.IMAGE_VERSION}}
       - rm -rf localbin
 

Taskfile.yaml

@@ -8,11 +8,11 @@ includes:
   controller: .taskfiles/Controller
 
 vars:
-  IMAGE_VERSION: local
+  IMAGE_VERSION: 0.8
 
 tasks:
   all:
-    deps: [kind]
+    # deps: [kind]
     desc: "Run all tasks"
     cmds:
       #- task: advisor:all
@@ -30,7 +30,7 @@ tasks:
     desc: "Install in KinD cluster"
     cmds:
       - helm repo add xentra https://xentra-ai.github.io/kube-guardian || true
-      - helm install kube-guardian xentra/kube-guardian --namespace kube-guardian 
+      - helm upgrade kube-guardian xentra/kube-guardian --namespace kube-guardian 
         --create-namespace --set controller.image.tag={{.IMAGE_VERSION}} 
         --set broker.image.tag={{.IMAGE_VERSION}} 
         --set controller.image.pullPolicy=IfNotPresent 

broker/diesel.toml

@@ -0,0 +1,9 @@
+# For documentation on how to configure this file,
+# see https://diesel.rs/guides/configuring-diesel-cli
+
+[print_schema]
+file = "src/schema.rs"
+custom_type_derives = ["diesel::query_builder::QueryId"]
+
+[migrations_directory]
+dir = "migrations"

charts/kube-guardian/templates/controller/daemonset.yaml

@@ -60,6 +60,9 @@ spec:
         - name: containerd-sock
           mountPath: /run/containerd/containerd.sock
           readOnly: true
+        - mountPath: /sys/kernel/tracing
+          name: tracefs
+          readOnly: true
         - mountPath: /proc
           name: hostproc
           readOnly: true
@@ -94,6 +97,10 @@ spec:
       - hostPath:
           path: /sys/kernel/debug
         name: debugfs
+      - hostPath:
+          path: /sys/kernel/tracing
+          type: Directory
+        name: tracefs
       nodeSelector:
         {{- if .Values.controller.nodeSelector }}
           {{- toYaml .Values.controller.nodeSelector | nindent 8 }}

controller/.cargo/Config.toml

@@ -0,0 +1,2 @@
+[target.aarch64-unknown-linux-gnu]
+linker = "aarch64-linux-gnu-gcc"

controller/.gitignore

@@ -0,0 +1,3 @@
+**/target/** 
+localbin
+.vscode