Replace CI pipeline

- Replace the P4 Control Plane CI pipeline. The new pipeline uses
  precompiles copies of the DPDK SDE and stratum dependencies
  instead of building them from scratch every time, and it moves
  the job to run the Stratum unit tests to the stratum repository.

  The net effect is to reduce the run time of the networking-recipe
  commit check from ~1.2-1.5 hours to ~10-15 minutes.

Signed-off-by: Derek G Foster <[email protected]>

.github/workflows/pipeline.yml

@@ -0,0 +1,150 @@
+name: "P4 Control Plane CI Pipeline"
+
+on:
+  push:
+    branches:
+      - main
+      - ipdk_v*
+  pull_request:
+    branches:
+      - main
+      - ipdk_v*
+
+concurrency:
+  # If workflow for PR or push is already running, stop it and start a new one.
+  group: build-${{ github.ref }}
+  cancel-in-progress: true
+
+permissions: read-all
+
+env:
+  #---------------------------------------------------------------------
+  # Environment variables
+  #---------------------------------------------------------------------
+  SDE_REPOSITORY: ipdk-io/p4dev.dpdk-sde
+  SDE_TAG: 2023.10.1
+  SDE_FILENAME: dpdk-sde-dev-ubuntu-20.04.tar.gz
+  SDE_INSTALL_DIR: /opt/p4dev/dpdk-sde
+
+  DEPS_REPOSITORY: ipdk-io/stratum-deps
+  DEPS_TAG: v1.2.1
+  DEPS_FILENAME: deps-ubuntu-latest-x86_64.tar.gz
+  DEPS_INSTALL_DIR: /opt/p4dev/x86deps
+
+  PREREQS: libbsd-dev libnl-3-dev libnl-route-3-dev libnl-genl-3-dev
+
+jobs:
+  #---------------------------------------------------------------------
+  # 1-build_dpdk_p4cp
+  #---------------------------------------------------------------------
+  build_dpdk_p4cp:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone networking-recipe
+        uses: actions/checkout@v3
+        with:
+          submodules: recursive
+          path: recipe
+
+      - name: Install prerequisites
+        run: |
+          sudo apt install $PREREQS
+
+      - name: Install DPDK SDE
+        uses: robinraju/[email protected]
+        with:
+          repository: ${{ env.SDE_REPOSITORY }}
+          tag: ${{ env.SDE_TAG }}
+          fileName: ${{ env.SDE_FILENAME }}
+
+      - run: |
+          sudo tar -xzf $SDE_FILENAME -C /
+          rm $SDE_FILENAME
+
+      - name: Install stratum dependencies
+        uses: robinraju/[email protected]
+        with:
+          repository: ${{ env.DEPS_REPOSITORY }}
+          tag: ${{ env.DEPS_TAG }}
+          fileName: ${{ env.DEPS_FILENAME }}
+
+      - run: |
+          sudo tar -xzf $DEPS_FILENAME -C /
+          rm $DEPS_FILENAME
+
+      - name: Build networking-recipe
+        working-directory: recipe
+        run: |
+          export DEPEND_INSTALL=$DEPS_INSTALL_DIR
+          export SDE_INSTALL=$SDE_INSTALL_DIR
+          ./make-all.sh --target=dpdk --rpath
+
+  #---------------------------------------------------------------------
+  # 2-krnlmon_unit_tests
+  #---------------------------------------------------------------------
+  krnlmon_unit_tests:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Clone networking-recipe
+        uses: actions/checkout@v3
+        with:
+          path: recipe
+
+      - name: Initialize krnlmon submodule
+        working-directory: recipe
+        run: git submodule update --init --checkout --depth 1 krnlmon
+
+      - name: Install prerequisites
+        run: |
+          sudo apt install $PREREQS
+
+      - name: Install DPDK SDE
+        uses: robinraju/[email protected]
+        with:
+          repository: ${{ env.SDE_REPOSITORY }}
+          tag: ${{ env.SDE_TAG }}
+          fileName: ${{ env.SDE_FILENAME }}
+
+      - run: |
+          sudo tar -xzf $SDE_FILENAME -C /
+          rm $SDE_FILENAME
+
+      - name: Install stratum dependencies
+        uses: robinraju/[email protected]
+        with:
+          repository: ${{ env.DEPS_REPOSITORY }}
+          tag: ${{ env.DEPS_TAG }}
+          fileName: ${{ env.DEPS_FILENAME }}
+
+      - run: |
+          sudo tar -xzf $DEPS_FILENAME -C /
+          rm $DEPS_FILENAME
+
+      - name: Run krnlmon unit tests
+        working-directory: recipe/krnlmon/krnlmon
+        run: |
+          export DEPEND_INSTALL=$DEPS_INSTALL_DIR
+          export SDE_INSTALL=$SDE_INSTALL_DIR
+          cmake -S . -B build -DTDI_TARGET=DPDK
+          cmake --build build --target krnlmon-test
+
+  #---------------------------------------------------------------------
+  # 3-py_bandit_check
+  #---------------------------------------------------------------------
+  py_bandit_check:
+     timeout-minutes: 10
+     runs-on: ubuntu-latest
+     steps:
+       - name: Clone networking-recipe
+         uses: actions/checkout@v3
+         with:
+           path: recipe
+
+       - name: Check p4rt-ctl
+         uses: tj-actions/[email protected]
+         with:
+           targets: |  # or a single string "."
+            ./recipe/clients/p4rt-ctl/p4rt-ctl.in
+           options: "-v"