71 lines
1.9 KiB
Bash
Executable File
71 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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set -eux
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# This script will fetch binaries and create resource tarballs for use by
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# charm-[push|release]. The arm64 binaries are not available upsteram for
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# v2.6, so we must build them and host them somewhere ourselves. The steps
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# for doing that are documented here:
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#
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# https://gist.github.com/kwmonroe/9b5f8dac2c17f93629a1a3868b22d671
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# Supported calico architectures
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arches="amd64 arm64"
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calico_version="v3.21.4"
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function fetch_and_validate() {
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# fetch a binary and make sure it's what we expect (executable > 20MB)
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min_bytes=20000000
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location="${1-}"
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if [ -z ${location} ]; then
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echo "$0: Missing location parameter for fetch_and_validate"
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exit 1
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fi
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# remove everything up until the last slash to get the filename
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filename=$(echo "${location##*/}")
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case ${location} in
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http*)
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fetch_cmd="wget ${location} -O ./${filename}"
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;;
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*)
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fetch_cmd="scp ${location} ./${filename}"
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;;
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esac
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${fetch_cmd}
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# Make sure we fetched something big enough
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actual_bytes=$(wc -c < ${filename})
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if [ $actual_bytes -le $min_bytes ]; then
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echo "$0: ${filename} should be at least ${min_bytes} bytes"
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exit 1
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fi
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# Make sure we fetched a binary
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if ! file ${filename} 2>&1 | grep -q 'executable'; then
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echo "$0: ${filename} is not an executable"
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exit 1
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fi
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}
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wget \
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https://github.com/projectcalico/calico/releases/download/$calico_version/release-$calico_version.tgz
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tar -xf release-$calico_version.tgz
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for arch in ${arches}; do
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rm -rf resource-build-$arch
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mkdir resource-build-$arch
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pushd resource-build-$arch
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cp ../release-$calico_version/bin/calicoctl/calicoctl-linux-$arch calicoctl
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cp ../release-$calico_version/bin/cni/$arch/calico calico
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cp ../release-$calico_version/bin/cni/$arch/calico-ipam calico-ipam
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tar -zcvf ../calico-$arch.tar.gz .
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popd
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rm -rf resource-build-$arch
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done
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rm -rf release-$calico_version.tgz release-$calico_version
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touch calico-node-image.tar.gz
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