Create new config for virtio-blk based vanilla kata

Author: miz060

tools/osbuilder/node-builder/azure-linux/common.sh

@@ -39,6 +39,7 @@ else
 	SHIM_CONFIG_PATH="${INSTALL_PATH_PREFIX}/share/defaults/kata-containers"
 	SHIM_CONFIG_FILE_NAME="configuration-clh.toml"
 	SHIM_CONFIG_INST_FILE_NAME="configuration.toml"
+	SHIM_BLK_CONFIG_INST_FILE_NAME="configuration-blk.toml"
 	DEBUGGING_BINARIES_PATH="${INSTALL_PATH_PREFIX}/local/bin"
 	SHIM_BINARIES_PATH="${INSTALL_PATH_PREFIX}/local/bin"
 	SHIM_BINARY_NAME="containerd-shim-kata-v2"

tools/osbuilder/node-builder/azure-linux/package_install.sh

@@ -67,4 +67,8 @@ else
 	echo "Skipping installation of shim configuration"
 fi
 
+echo "Installing virtio-blk based shim configuration"
+cp -a --backup=numbered src/runtime/config/"${SHIM_CONFIG_FILE_NAME}" "${PREFIX}/${SHIM_CONFIG_PATH}/${SHIM_BLK_CONFIG_INST_FILE_NAME}"
+sudo sed -i 's/shared_fs = "virtio-fs"/shared_fs = "none"/' "${PREFIX}/${SHIM_CONFIG_PATH}/${SHIM_BLK_CONFIG_INST_FILE_NAME}"
+
 popd