ci: disable binary artifact caching in azure podvm builds

The caching keys will not cover any modifications that we do to the
build process, so we need to to rebuild the binaries on podvm builds.

Signed-off-by: Magnus Kulke <magnuskulke@microsoft.com>

.github/workflows/azure-podvm-image-build.yml

@@ -30,9 +30,6 @@ env:
   AZURE_PODVM_IMAGE_VERSION: "${{ inputs.image-version }}"
   COMMUNITY_GALLERY_PREFIX: "/CommunityGalleries/${{ vars.AZURE_COMMUNITY_GALLERY_NAME }}"
   PODVM_IMAGE_NAME: "peerpod-image-${{ github.run_id }}-${{ github.run_attempt }}"
-  SSH_USERNAME: "peerpod"
-  VM_SIZE: "Standard_D2as_v5"
-  AA_KBC: "cc_kbc_az_snp_vtpm"
 
 jobs:
   build-podvm-image:
@@ -42,6 +39,7 @@ jobs:
         working-directory: cloud-api-adaptor/azure/image
     outputs:
       image-id: "${{ steps.create-image.outputs.image-id }}"
+
     steps:
     - name: Clone cloud-api-adaptor repository
       uses: actions/checkout@v3
@@ -60,105 +58,41 @@ jobs:
         [ -n "$rust_version" ]
         echo "RUST_VERSION=${rust_version}" >> "$GITHUB_ENV"
 
-        kata_src_branch="$(yq '.git.kata-containers.reference' versions.yaml)"
-        [ "$kata_src_branch" ]
-        echo "KATA_SRC_BRANCH=${kata_src_branch}" >> "$GITHUB_ENV"
-
-        guest_components_ref="$(yq '.git.guest-components.reference' versions.yaml)"
-        [ -n "$guest_components_ref" ]
-        echo "GUEST_COMPONENTS_REF=${guest_components_ref}" >> "$GITHUB_ENV"
-
-        pause_tag="$(yq '.oci.pause.tag' versions.yaml)"
-        [ -n "$pause_tag" ]
-        echo "PAUSE_TAG=${pause_tag}" >> "$GITHUB_ENV"
-
     - name: Set up Go environment
       uses: actions/setup-go@v4
       with:
         go-version: ${{ env.GO_VERSION }}
         cache-dependency-path: cloud-api-adaptor/go.sum
 
-    - name: Install build dependencies
-      run: |
-        sudo curl -L https://download.01.org/intel-sgx/sgx_repo/ubuntu/intel-sgx-deb.key | sudo apt-key add -
-        sudo echo 'deb [arch=amd64] https://download.01.org/intel-sgx/sgx_repo/ubuntu focal main' | sudo tee /etc/apt/sources.list.d/intel-sgx.list
-        sudo apt-get update
-        sudo apt-get install -y \
-          libdevmapper-dev \
-          libgpgme-dev \
-          libtdx-attest-dev \
-          musl-tools \
-          libssl-dev \
-          libtss2-dev \
-          protobuf-compiler
-
-    - name: Set PodVM files base
-      run: echo "PODVM_FILES_BASE=$(realpath -m ../../podvm/files)" >> "$GITHUB_ENV"
-
-    - name: Build CAA binaries
-      env:
-        GOPATH: /home/runner/go
-      run: |
-        make "${PODVM_FILES_BASE}/usr/local/bin/agent-protocol-forwarder"
-        make "${PODVM_FILES_BASE}/usr/local/bin/process-user-data"
-
     - uses: actions-rs/toolchain@v1
       with:
         profile: minimal
         toolchain: ${{ env.RUST_VERSION }}
         target: x86_64-unknown-linux-musl
         default: true
 
-    - name: Set up kata-agent cache
-      id: kata-agent-cache
-      uses: actions/cache@v3
-      with:
-        path: cloud-api-adaptor/podvm/files/usr/local/bin/kata-agent
-        key: kata-agent-${{ env.KATA_SRC_BRANCH }}_rust${{ env.RUST_VERSION }}
-
-    - name: Clone kata-containers repository
-      if: steps.kata-agent-cache.outputs.cache-hit != 'true'
-      uses: actions/checkout@v3
-      with:
-        repository: kata-containers/kata-containers
-        path: kata-containers
-        ref: ${{ env.KATA_SRC_BRANCH }}
+    - name: Install build dependencies
+      run: |
+        sudo apt-get install \
+          clang \
+          gcc \
+          libdevmapper-dev \
+          libgpgme-dev \
+          libssl-dev \
+          libtss2-dev \
+          pkg-config \
+          protobuf-compiler
 
     - name: Build kata-agent
       env:
         GOPATH: /home/runner/go
-      if: steps.kata-agent-cache.outputs.cache-hit != 'true'
       run: |
-        make "${PODVM_FILES_BASE}/usr/local/bin/kata-agent"
-        rm -f "${GOPATH}/bin/yq"
-
-    - name: Set up pause cache
-      id: pause-cache
-      uses: actions/cache@v3
-      with:
-        path: cloud-api-adaptor/podvm/files/pause_bundle
-        key: pause-${{ env.PAUSE_TAG }}
-
-    - name: Build pause bundle
-      if: steps.pause-cache.outputs.cache-hit != 'true'
-      run: make "${PODVM_FILES_BASE}/pause_bundle/rootfs/pause"
+        make "$(realpath ../../podvm/files/usr/local/bin/kata-agent)" LIBC=gnu
+        # kata build installs yq v3 as a side effect
+        rm -r "${GOPATH}/bin/yq"
 
-    - name: Set up guest-components cache
-      id: guest-components-cache
-      uses: actions/cache@v3
-      with:
-        path: |
-          ${{ env.PODVM_FILES_BASE }}/usr/local/bin/attestation-agent
-          ${{ env.PODVM_FILES_BASE }}/usr/local/bin/confidential-data-hub
-          ${{ env.PODVM_FILES_BASE }}/usr/local/bin/api-server-rest
-        key: guest-components-${{ env.AA_KBC }}_${{ env.GUEST_COMPONENTS_REF }}_rust${{ env.RUST_VERSION }}
-
-    - name: Build guest-components
-      if: steps.guest-components-cache.outputs.cache-hit != 'true'
-      run: |
-        make "${PODVM_FILES_BASE}/usr/local/bin/attestation-agent" LIBC=gnu
-        make "${PODVM_FILES_BASE}/usr/local/bin/confidential-data-hub" LIBC=gnu
-        make "${PODVM_FILES_BASE}/usr/local/bin/api-server-rest" LIBC=gnu
+    - name: Build binaries
+      run: make binaries LIBC=gnu AA_KBC=cc_kbc_az_snp_vtpm
 
     - uses: azure/login@v1
       name: 'Az CLI login'
@@ -175,16 +109,16 @@ jobs:
         PKR_VAR_resource_group: ${{ secrets.AZURE_RESOURCE_GROUP }}
         PKR_VAR_location: ${{ secrets.AZURE_REGION }}
         PKR_VAR_az_image_name: ${{ env.PODVM_IMAGE_NAME }}
-        PKR_VAR_vm_size: ${{ env.VM_SIZE }}
-        PKR_VAR_ssh_username: ${{ env.SSH_USERNAME }}
+        PKR_VAR_vm_size: "Standard_D2as_v5"
+        PKR_VAR_ssh_username: "peerpod"
         PKR_VAR_az_gallery_name: ${{ secrets.AZURE_PODVM_GALLERY_NAME }}
         PKR_VAR_az_gallery_image_name: ${{ env.AZURE_PODVM_IMAGE_DEF_NAME }}
         PKR_VAR_az_gallery_image_version: ${{ env.AZURE_PODVM_IMAGE_VERSION }}
         PKR_VAR_use_azure_cli_auth: "true"
-        CLOUD_PROVIDER: "azure"
-        PODVM_DISTRO: "ubuntu"
       run: |
-        make image BINARIES=
+        make image \
+          CLOUD_PROVIDER=azure \
+          PODVM_DISTRO=ubuntu
         echo "successfully built $IMAGE_ID"
         echo "image-id=${IMAGE_ID}" >> "$GITHUB_OUTPUT"