Release 1.0.0-rc.1

This is a pre-release of 1.0.0. We have not yet deployed these changes into our production environments. Please consider this release as beta software.

[1.0.0-rc.1] - 2020-10-22

Change

• Added GUBER_DATA_CENTER as a config option
• Use GUBER_PEER_DISCOVERY_TYPE to pick a peer discovery type, removed
  'Enable' options from k8s, etcd, and member-list.
• Added GUBER_ADVERTISE_ADDRESS to specify which address is published for
  discovery
• Gubernator now attempts to detect the proper GUBER_ADVERTISE_ADDRESS if
  not specified
• Gubernator now binds to localhost by default instead of binding to
  0.0.0.0:80 to avoid allowing
  access to a test version of gubernator from the network.
• Fix inconsistent tests failing #57
• Fix GRPC/HTTP Gateway #50
• Renamed functions to ensure clarity of version
• Removed deprecated EtcdAdvertiseAddress config option
• Refactored configuration options
• member-list metadata no longer assumes the member-list address is the same
  as the gubernator advertise address.
• Now MD5 sums the peer address key when using replicated hash. This ensures
  better key distribution when using domain names or ip address that are very
  similar. (gubernator-1, gubernator-2, etc...)
• Now defaults to replicated-hash if GUBER_PEER_PICKER is unset
• Added support for DataCenter fields when using etcd discovery
• Now storing member-list metadata as JSON instead of glob