Configure Kokoro to do podcvd E2E tests

.kokoro/presubmit.sh

@@ -32,14 +32,29 @@ if [ -f "$CACHE_CONFIG_FILE" ]; then
     source "$CACHE_CONFIG_FILE"
 fi
 
-"${TOOL_DIR}/buildutils/build_packages.sh" -r "${BAZEL_REMOTE_CACHE}" -c "${CACHE_VERSION}"
-
-# Add test user to the kokoro group so it has access to the source dir
-"${TOOL_DIR}/testutils/prepare_host.sh" -d "${REPO_DIR}" -u testrunner -g kokoro
+if [[ "${ANDROID_CUTTLEFISH_KOKORO_BUILD_SCRIPT_ARGS:-}" == *"-p"* ]]; then
+    retry sudo apt-get install -y docker.io
+    sudo systemctl start docker || true
+
+    sudo docker build -t android-cuttlefish-build:latest -f "${TOOL_DIR}/buildutils/cw/Containerfile" "${REPO_DIR}"
+    sudo docker run --rm --network=host -v="${REPO_DIR}":/mnt/build -w /mnt/build android-cuttlefish-build:latest base -r "${BAZEL_REMOTE_CACHE}" -c "${CACHE_VERSION}"
+    sudo docker run --rm --network=host -v="${REPO_DIR}":/mnt/build -w /mnt/build android-cuttlefish-build:latest container
+    sudo docker run --rm --network=host -v="${REPO_DIR}":/mnt/build -w /mnt/build android-cuttlefish-build:latest frontend
+    # Clean up temporary packaging directories created during debuild
+    sudo rm -rf "${REPO_DIR}"/*/debian/tmp
+
+    "${TOOL_DIR}/testutils/prepare_host.sh" -d "${REPO_DIR}" -u testrunner -g kokoro -p
+    sudo -u testrunner "${REPO_DIR}/container/image/image-builder.sh" -c podman -m dev -t localhost/cuttlefish-orchestration:latest
+else
+    "${TOOL_DIR}/buildutils/build_packages.sh" -r "${BAZEL_REMOTE_CACHE}" -c "${CACHE_VERSION}"
+
+    # Add test user to the kokoro group so it has access to the source dir
+    "${TOOL_DIR}/testutils/prepare_host.sh" -d "${REPO_DIR}" -u testrunner -g kokoro
+fi
 
 # Allow kokoro group to the source dir:
 sudo chmod -R g+w /tmpfs/src
 
 # Run as different user without sudo privileges
 sudo -u testrunner CREDENTIAL_SOURCE=gce "${TOOL_DIR}/testutils/runcvde2etests.sh" \
-    "${ANDROID_CUTTLEFISH_KOKORO_BUILD_SCRIPT_ARGS}"
+    ${ANDROID_CUTTLEFISH_KOKORO_BUILD_SCRIPT_ARGS}

.kokoro/presubmit_podcvd.cfg

@@ -0,0 +1,14 @@
+build_file: "android-cuttlefish/.kokoro/presubmit.sh"
+env_vars {
+  key: "ANDROID_CUTTLEFISH_KOKORO_BUILD_SCRIPT_ARGS"
+  value: "-p"
+}
+
+action {
+  define_artifacts {
+    regex: "github/android-cuttlefish/*.deb"
+
+    # Matches all files regardless of directory depth:
+    regex: "kokoro_test_results/**"
+  }
+}

tools/testutils/prepare_host.sh

@@ -44,7 +44,8 @@ function create_test_user() {
 PKG_DIR=""
 TEST_USER=""
 EXTRA_GROUPS=""
-while getopts "d:u:g:" opt; do
+PODCVD_MODE=false
+while getopts "d:u:g:p" opt; do
   case "${opt}" in
     u)
       TEST_USER="${OPTARG}"
@@ -55,9 +56,12 @@ while getopts "d:u:g:" opt; do
     d)
       PKG_DIR="${OPTARG}"
       ;;
+    p)
+      PODCVD_MODE=true
+      ;;
     *)
     echo "Invalid option: -${opt}"
-    echo "Usage: $0 -d PACKAGE_DIR [-u TEST_USER [-g EXTRA_GROUPS]]"
+    echo "Usage: $0 -d PACKAGE_DIR [-u TEST_USER [-g EXTRA_GROUPS]] [-p]"
     exit 1
     ;;
   esac
@@ -69,13 +73,24 @@ if [[ "${PKG_DIR}" == "" ]] || ! [[ -d "${PKG_DIR}" ]]; then
 fi
 
 sudo apt-get update
-install_pkgs "${PKG_DIR}" cuttlefish-base cuttlefish-metrics cuttlefish-user
 
-check_service_started cuttlefish-host-resources
-load_kernel_modules kvm vhost-vsock vhost-net bridge
-grant_device_access vhost-vsock vhost-net kvm
-check_service_started cuttlefish-operator
+if [[ "${PODCVD_MODE}" == true ]]; then
+  install_pkgs "${PKG_DIR}" cuttlefish-podcvd
+  load_kernel_modules kvm vhost-vsock vhost-net bridge
+  grant_device_access vhost-vsock vhost-net kvm
+  if [[ "${TEST_USER}" != "" ]]; then
+    create_test_user "${TEST_USER}" "${EXTRA_GROUPS}"
+    sudo /usr/bin/podcvd-setup "${TEST_USER}"
+  fi
+else
+  install_pkgs "${PKG_DIR}" cuttlefish-base cuttlefish-metrics cuttlefish-user
+
+  check_service_started cuttlefish-host-resources
+  load_kernel_modules kvm vhost-vsock vhost-net bridge
+  grant_device_access vhost-vsock vhost-net kvm
+  check_service_started cuttlefish-operator
 
-if [[ "${TEST_USER}" != "" ]]; then
-  create_test_user "${TEST_USER}" "${EXTRA_GROUPS}"
+  if [[ "${TEST_USER}" != "" ]]; then
+    create_test_user "${TEST_USER}" "${EXTRA_GROUPS}"
+  fi
 fi

tools/testutils/runcvde2etests.sh

@@ -7,17 +7,22 @@ OUTPUT_DIR="$(pwd)"
 CREDENTIAL_SOURCE="${CREDENTIAL_SOURCE:-}"
 
 bazel_test_tag_filter_arg="--test_tag_filters=-requires_gpu"
-while getopts "g" opt; do
+podcvd_arg=""
+while getopts "gp" opt; do
   case "${opt}" in
     g)
       bazel_test_tag_filter_arg="--test_tag_filters=requires_gpu"
       ;;
+    p)
+      podcvd_arg="--test_env=USE_PODCVD=true --test_env=HOME=${HOME} --test_env=XDG_RUNTIME_DIR=${XDG_RUNTIME_DIR:-/run/user/$(id -u)}"
+      ;;
     *)
     echo "Invalid option: -${opt}"
-    echo "Usage: $0 [-g]"
+    echo "Usage: $0 [-g] [-p]"
     echo ""
     echo "Options"
     echo " -g  only run tests with the 'requires_gpu' tag"
+    echo " -p  test podcvd instead of cvd"
     exit 1
     ;;
   esac
@@ -63,5 +68,6 @@ fi
 bazel test \
   ${bazel_test_tag_filter_arg} \
   ${credential_arg} \
+  ${podcvd_arg} \
   --zip_undeclared_test_outputs \
   cvd/...