shixiong/okd @ ccc72c0792f14c7a26513226746d8a18d3033e08

Thomas Wiest 317d20d2cd cleaned up unused GCE host types, changed back to using gce.ini, and added a better ssh detection on launch.		10 lat temu
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aws	b1becd7393 removed shutdown_nightly from atomic proxy hosts	10 lat temu
gce	317d20d2cd cleaned up unused GCE host types, changed back to using gce.ini, and added a better ssh detection on launch.	10 lat temu