packaging: replace arch with uname -m

All instances of the deprecated `arch` command are now replaced with `uname -m`.

Bumps kernel/kata_config_version to 34.

Fixes: #423

Signed-off-by: Rasmus Moorats <me@neonsea.uk>

.ci/lib.sh

@@ -30,7 +30,7 @@ install_yq() {
 	local yq_pkg="github.com/mikefarah/yq"
 	[ -x "${yq_path}" ] && return
 
-	case "$(arch)" in
+	case "$(uname -m)" in
 	"aarch64")
 		goarch=arm64
 		;;
@@ -48,7 +48,7 @@ install_yq() {
 		;;
 
 	"*")
-		echo "Arch $(arch) not supported"
+		echo "Arch $(uname -m) not supported"
 		exit
 		;;
 	esac

ccloudvm/kata-docker-xenial.yaml

@@ -30,7 +30,7 @@ write_files:
 runcmd:
 
  - {{beginTask . "Install kata"}}
- - ARCH=$(arch)
+ - ARCH=$(uname -m)
  - sudo sh -c "echo 'deb http://download.opensuse.org/repositories/home:/katacontainers:/releases:/${ARCH}:/master/xUbuntu_$(lsb_release -rs)/ /' > /etc/apt/sources.list.d/kata-containers.list"
  - {{proxyVars .}} curl -sL  http://download.opensuse.org/repositories/home:/katacontainers:/releases:/${ARCH}:/master/xUbuntu_$(lsb_release -rs)/Release.key | sudo apt-key add -
  - sudo -E apt-get update

kernel/build-kernel.sh

@@ -206,7 +206,7 @@ build_kernel() {
 	local kernel_path=${1:-}
 	[ -n "${kernel_path}" ] || die "kernel_path not provided"
 	[ -d "${kernel_path}" ] || die "path to kernel does not exist, use ${script_name} setup"
-	[ -n "${arch_target}" ] || arch_target="$(arch)"
+	[ -n "${arch_target}" ] || arch_target="$(uname -m)"
 	arch_target=$(arch_to_kernel "${arch_target}")
 	pushd "${kernel_path}" >>/dev/null
 	make -j $(nproc) ARCH="${arch_target}"

kernel/kata_config_version

@@ -1 +1 @@
-33
+34

release/kata-deploy-binaries.sh

@@ -176,7 +176,7 @@ main() {
 	[ -n "${kata_version}" ] || usage 1
 	info "Requested version: ${kata_version}"
 
-	destdir="${workdir}/kata-static-${kata_version}-$(arch)"
+	destdir="${workdir}/kata-static-${kata_version}-$(uname -m)"
 	info "DESTDIR ${destdir}"
 	mkdir -p "${destdir}"
 	install_image

scripts/configure-hypervisor.sh

@@ -16,7 +16,7 @@
 
 script_name=${0##*/}
 
-arch=$(arch)
+arch=$(uname -m)
 
 # Array of configure options.
 #

snap/snapcraft.yaml

@@ -50,12 +50,12 @@ parts:
       make \
         PREFIX=/snap/${SNAPCRAFT_PROJECT_NAME}/current/usr \
         SKIP_GO_VERSION_CHECK=1 \
-        QEMUCMD=qemu-system-$(arch)
+        QEMUCMD=qemu-system-$(uname -m)
       make install \
         PREFIX=/usr \
         DESTDIR=${SNAPCRAFT_PART_INSTALL} \
         SKIP_GO_VERSION_CHECK=1 \
-        QEMUCMD=qemu-system-$(arch)
+        QEMUCMD=qemu-system-$(uname -m)
 
       # A snap is read-only squashfs, unfourtunately it's not possible to use the rootfs image with DAX
       # since rw access is required therefore initrd image must be used instead.
@@ -193,7 +193,7 @@ parts:
       versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${SNAPCRAFT_PROJECT_VERSION}/versions.yaml
       version="$(curl -sSL ${versions_url} | yq r - assets.kernel.version | tr -d v)"
       x_version="$(echo $version | sed -e 's|.[[:digit:]]*$||').x"
-      case "$(arch)" in
+      case "$(uname -m)" in
         "x86_64")
           config="x86_64_kata_kvm_${x_version}"
         ;;
@@ -211,7 +211,7 @@ parts:
         ;;
 
         *)
-          echo "ERROR: Unsupported architecture $(arch)"
+          echo "ERROR: Unsupported architecture $(uname -m)"
           exit 1
         ;;
       esac
@@ -279,7 +279,7 @@ parts:
 
       versions_url=https://raw.githubusercontent.com/kata-containers/runtime/${SNAPCRAFT_PROJECT_VERSION}/versions.yaml
       # arch-specific definition
-      case "$(arch)" in
+      case "$(uname -m)" in
         "aarch64")
           branch="$(curl -sSL ${versions_url} | yq r - assets.hypervisor.qemu.architecture.aarch64.branch)"
           url="$(curl -sSL ${versions_url} | yq r - assets.hypervisor.qemu.url)"