If there are more results than will fit in a page (default size 500 but can be limited with :max_results) then a nextPageToken is returned with the InstanceList.
There is an optional :page_token parameter to #all but the next_page_token isn't returned to the caller so it isn't obvious how this was intended to be used.
I don't personally have an environment with this many instances but the issue can be easily demonstrated by using :max_results to force list_servers and list_aggregated_servers to return a smaller page with a nextPageToken:
In this case max_results limits service.list_aggregated_servers to return a single server plus a nextPageToken which is ignored. If the page size were not arbitrarily limited then only the first 500 instances would be returned.
If there are more results than will fit in a page (default size 500 but can be limited with
:max_results) then anextPageTokenis returned with theInstanceList.The
Fog::Compute::Google::Servers#allmethod ignores this and returns the items in the first page only.There is an optional
:page_tokenparameter to#allbut the next_page_token isn't returned to the caller so it isn't obvious how this was intended to be used.I don't personally have an environment with this many instances but the issue can be easily demonstrated by using
:max_resultsto forcelist_serversandlist_aggregated_serversto return a smaller page with anextPageToken:In this case
max_resultslimitsservice.list_aggregated_serversto return a single server plus a nextPageToken which is ignored. If the page size were not arbitrarily limited then only the first 500 instances would be returned.This is fundamentally the same issue as https://github.com/fog/fog-google/issues/221 and https://github.com/fog/fog-google/issues/42
I believe all of the
Model#allmethods likely have this same issue.