github.com/cilium/cilium@v1.16.2/images/scripts/update-cni-version.sh (about) 1 #!/usr/bin/env bash 2 3 # Copyright Authors of Cilium 4 # SPDX-License-Identifier: Apache-2.0 5 6 set -o errexit 7 set -o pipefail 8 set -o nounset 9 10 root_dir="$(git rev-parse --show-toplevel)" 11 12 cd "${root_dir}" 13 14 if [ "$#" -ne 1 ] ; then 15 echo "$0 supports exactly 1 argument - <cni_version>" 16 exit 1 17 fi 18 19 cni_version="${1}" 20 21 # this is a simple array that assumes the order of the loop; 22 # it's not an associative array because this script needs to 23 # work on any version of bash, and (most notably) macOS ships 24 # an old version that doesn't support associative arrays 25 cni_sha512=() 26 27 for arch in amd64 arm64 ; do 28 tmpout="$(mktemp)" 29 curl --fail --show-error --silent --location \ 30 "https://github.com/containernetworking/plugins/releases/download/v${cni_version}/cni-plugins-linux-${arch}-v${cni_version}.tgz.sha512" \ 31 --output "${tmpout}" 32 read -ra sha512 < "${tmpout}" 33 rm -f "${tmpout}" 34 cni_sha512+=("${sha512[0]}") 35 done 36 37 cat > "${root_dir}/images/runtime/cni-version.sh" << EOF 38 # Code generated by images/scripts/update-cni-version.sh; DO NOT EDIT. 39 cni_version="${cni_version}" 40 declare -A cni_sha512 41 cni_sha512[amd64]="${cni_sha512[0]}" 42 cni_sha512[arm64]="${cni_sha512[1]}" 43 EOF