mirror of
https://github.com/opencontainers/runc.git
synced 2026-07-12 09:46:25 +08:00
Kir Kolyshkin
e618a6d5ee
Sometimes github gives up 5xx errors, for example: > panic: getImages error exit status 1 (output: curl: (22) The requested URL returned error: 502 > Failed to get https://github.com/docker-library/busybox/raw/dist-i386/stable/glibc/busybox.tar.xz This is unfortunate but temporary, and adding --retry should handle at least some cases, improving CI stability. Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
71 lines
1.9 KiB
Bash
Executable File
71 lines
1.9 KiB
Bash
Executable File
#!/bin/bash
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# This script checks if container images needed for tests (currently
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# busybox and Debian 10 "Buster") are available locally, and downloads
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# them to testdata directory if not.
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#
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# The script is self-contained/standalone and is used from a few places
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# that need to ensure the images are downloaded. Its output is suitable
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# for consumption by shell via eval (see helpers.bash).
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#
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# XXX: Latest available images are fetched. Theoretically,
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# this can bring some instability in case of a broken image.
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# In this case, images will need to be pinned to a checksum
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# on a per-image and per-architecture basis.
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set -e -u -o pipefail
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# Root directory of integration tests.
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INTEGRATION_ROOT=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
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# Test data path.
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TESTDATA="${INTEGRATION_ROOT}/testdata"
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# Sanity check: $TESTDATA directory must exist.
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if [ ! -d "$TESTDATA" ]; then
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echo "Bad TESTDATA directory: $TESTDATA. Aborting" >&2
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exit 1
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fi
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function get() {
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local dest="$1" url="$2"
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[ -e "$dest" ] && return
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# Sanity check: $TESTDATA directory must be writable.
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if [ ! -w "$TESTDATA" ]; then
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echo "TESTDATA directory ($TESTDATA) not writable. Aborting" >&2
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exit 1
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fi
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if ! curl -o "$dest" -fsSL --retry 5 "$url"; then
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echo "Failed to get $url" 1>&2
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exit 1
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fi
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}
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arch=$(go env GOARCH)
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# Convert from GOARCH to whatever the URLs below are using.
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case $arch in
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arm64)
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arch=arm64v8
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;;
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386)
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arch=i386
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;;
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esac
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# busybox
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BUSYBOX_IMAGE="$TESTDATA/busybox-${arch}.tar.xz"
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get "$BUSYBOX_IMAGE" \
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"https://github.com/docker-library/busybox/raw/dist-${arch}/stable/glibc/busybox.tar.xz"
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echo "BUSYBOX_IMAGE=$BUSYBOX_IMAGE"
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# debian
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DEBIAN_IMAGE="$TESTDATA/debian-${arch}.tar.xz"
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get "$DEBIAN_IMAGE" \
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"https://github.com/debuerreotype/docker-debian-artifacts/raw/dist-${arch}/buster/slim/rootfs.tar.xz"
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echo "DEBIAN_IMAGE=$DEBIAN_IMAGE"
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# hello-world is local, no need to download.
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HELLO_IMAGE="$TESTDATA/hello-world-${arch}.tar"
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echo "HELLO_IMAGE=$HELLO_IMAGE"
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