tools: install oras from source on ppc64le

Since the release is not yet out for ppc64le, build oras from source and use it.

Fixes: #8458

Signed-off-by: Amulyam24 <amulmek1@in.ibm.com>

tools/packaging/kata-deploy/local-build/dockerbuild/Dockerfile

@@ -16,6 +16,9 @@ RUN apt-get update && \
     apt-get install -y --no-install-recommends \
         ca-certificates \
         curl \
+        make \
+        git \
+        wget \
         sudo && \
     apt-get clean && rm -rf /var/lib/apt/lists/ && \
     install_yq.sh && \
@@ -43,10 +46,7 @@ RUN apt-get update && \
   build-essential \
   cpio \
   gcc \
-  git \
-  make \
   unzip \
-  wget \
   xz-utils && \
   apt-get clean && rm -rf /var/lib/apt/lists
 

tools/packaging/kata-deploy/local-build/dockerbuild/install_oras.sh

@@ -29,9 +29,21 @@ fi
 
 arch=$(uname -m)
 if [ "${arch}" = "ppc64le" ]; then
-	echo "An ORAS release for ppc64le is not available yet."
+ 	echo "Building oras from source"
+	go_version="go1.21.3"
+ 	# Install go
+ 	wget https://go.dev/dl/${go_version}.linux-ppc64le.tar.gz
+ 	rm -rf /usr/local/go && tar -C /usr/local -xzf ${go_version}.linux-ppc64le.tar.gz
+ 	export PATH=$PATH:/usr/local/go/bin
+ 	go version
+
+ 	git clone https://github.com/oras-project/oras.git
+ 	pushd oras 
+	make build-linux-ppc64le
+ 	cp bin/linux/ppc64le/oras ${install_dest}
+ 	popd 
  	exit 0
-fi
+ fi
 if [ "${arch}" = "x86_64" ]; then
 	arch="amd64"
 fi