tree 406cd7feb93a4118796d0c9d955fbab55f723221
parent 256058444ae2710491df5803dc882c066b04aa00
author He Gao <hegao@google.com> 1634255499 +0000
committer He Gao <hegao@google.com> 1635200325 +0000

pkg/cos: Access cos-tools with geo-redundancy

For geo-redundancy, now there are three GCS buckets for COS
artifacts. This commit changes the default bucket from
cos-tools to one of cos-tools, cos-tools-asia and cos-tools-eu
based on the zone the VM is running in.

cos_gpu_installer_v2 is also updated to use geo-redundant
buckets by default.

BUG=b/178641293
TEST=test cos-gpu-installer-v2 in GCE instances

Change-Id: Ibcf0c6dd7f04d80e163b8a22c43d9d144cd1416a
Reviewed-on: https://cos-review.googlesource.com/c/cos/tools/+/24053
Reviewed-by: Arnav Kansal <rnv@google.com>
Cloud-Build: GCB Service account <228075978874@cloudbuild.gserviceaccount.com>
Tested-by: He Gao <hegao@google.com>