self-hosted/install/detect-platform.sh
Benedikt Franke ec4f416c26
Reference paths relative to project root (#1800)
* Reference paths relative to the current script or project root

Before this PR:
- some scripts change the current working directory and use relative paths
- different approaches are taken to know which directory a script is running in
- paths are sometimes relative, sometimes absolute, sometimes traversing directories

After this PR:
- scripts do neither change nor care much about the current working directory
- a unified approach determines the directory of the current script
- paths are always relative to the project root

This should resolve an issue I already tried to fix with https://github.com/getsentry/self-hosted/pull/1798,
where the contents of `./sentry` were not copied
into the built container image,
thus `enhance-image.sh` did not apply.

Co-authored-by: Amin Vakil <info@aminvakil.com>
2023-02-17 09:59:48 -08:00

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echo "${_group}Detecting Docker platform"
# Sentry SaaS uses stock Yandex ClickHouse, but they don't provide images that
# support ARM, which is relevant especially for Apple M1 laptops, Sentry's
# standard developer environment. As a workaround, we use an altinity image
# targeting ARM.
#
# See https://github.com/getsentry/self-hosted/issues/1385#issuecomment-1101824274
#
# Images built on ARM also need to be tagged to use linux/arm64 on Apple
# silicon Macs to work around an issue where they are built for
# linux/amd64 by default due to virtualization.
# See https://github.com/docker/cli/issues/3286 for the Docker bug.
export DOCKER_ARCH=$(docker info --format '{{.Architecture}}')
if [[ "$DOCKER_ARCH" = "x86_64" ]]; then
export DOCKER_PLATFORM="linux/amd64"
export CLICKHOUSE_IMAGE="yandex/clickhouse-server:20.3.9.70"
elif [[ "$DOCKER_ARCH" = "aarch64" ]]; then
export DOCKER_PLATFORM="linux/arm64"
export CLICKHOUSE_IMAGE="altinity/clickhouse-server:21.6.1.6734-testing-arm"
else
echo "FAIL: Unsupported docker architecture $DOCKER_ARCH."
exit 1
fi
echo "Detected Docker platform is $DOCKER_PLATFORM"
echo "${_endgroup}"