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#!/bin/bash
build_ubuntu_image() {
# the helper can be invoked multiple times, so do nothing if ubuntu-image
# was already built and is accessible
if command -v ubuntu-image; then
return
fi
if [ "${UBUNTU_IMAGE_ALLOW_API_BREAK-true}" = "true" ]; then
(
# build a version which uses the current snapd tree as a dependency
# shellcheck disable=SC2030,SC2031
export GO111MODULE=off
# use go get so that ubuntu-image is built with current snapd
# sources
go get github.com/canonical/ubuntu-image/cmd/ubuntu-image
go install -tags 'withtestkeys' github.com/canonical/ubuntu-image/cmd/ubuntu-image
)
else
(
# build a version which uses a particular revision of snapd listed
# in ubuntu-image go.mod file
# shellcheck disable=SC2030,SC2031
export GO111MODULE=on
# shellcheck disable=SC2030,SC2031
unset GOPATH
cd /tmp || exit 1
git clone https://github.com/canonical/ubuntu-image
cd ubuntu-image || exit 1
go build -tags 'withtestkeys' ./cmd/ubuntu-image
)
# make it available
mv /tmp/ubuntu-image/ubuntu-image "$GOHOME/bin"
fi
}
get_ubuntu_image() {
if os.query is-arm; then
wget -q -c -O ubuntu-image-withtestkeys.tar.gz \
https://storage.googleapis.com/snapd-spread-tests/ubuntu-image/ubuntu-image-withtestkeys-arm64.tar.gz
else
wget -q -c https://storage.googleapis.com/snapd-spread-tests/ubuntu-image/ubuntu-image-withtestkeys.tar.gz
fi
tar xvzf ubuntu-image-withtestkeys.tar.gz
rm -f ubuntu-image-withtestkeys.tar.gz
test -x ubuntu-image
mv ubuntu-image "$GOHOME/bin"
}
# shellcheck disable=SC2120
get_ubuntu_image_url_for_vm() {
case "${1:-$SPREAD_SYSTEM}" in
ubuntu-16.04-64*)
echo "https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img"
;;
ubuntu-18.04-64*)
echo "https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img"
;;
ubuntu-20.04-64*)
echo "https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-amd64.img"
;;
ubuntu-20.04-arm-64*)
echo "https://cloud-images.ubuntu.com/focal/current/focal-server-cloudimg-arm64.img"
;;
ubuntu-22.04-64*)
echo "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-amd64.img"
;;
ubuntu-22.04-arm-64*)
echo "https://cloud-images.ubuntu.com/jammy/current/jammy-server-cloudimg-arm64.img"
;;
ubuntu-24.04-64*)
echo "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-amd64.img"
;;
ubuntu-24.04-arm-64*)
echo "https://cloud-images.ubuntu.com/noble/current/noble-server-cloudimg-arm64.img"
;;
ubuntu-26.04-64*)
echo "https://cloud-images.ubuntu.com/resolute/current/resolute-server-cloudimg-amd64.img"
;;
*)
echo "unsupported system"
exit 1
;;
esac
}
# shellcheck disable=SC2120
get_image_url_for_vm() {
get_ubuntu_image_url_for_vm "$@"
}
|
