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+==================
+Masakari Spec Lite
+==================
+
+Please keep this template section in place and add your own copy of it between
+the markers. Please fill only one Spec Lite per commit.
+
+<Title of your Spec Lite>
+-------------------------
+
+:link: <Link to the blueprint.>
+
+:problem: <What is the driver to make the change.>
+
+:solution: <High level description what needs to get done. For example:
+            "We need to add client function X.Y.Z to interact with new server
+            functionality Z".>
+
+:impacts: <All possible \*Impact flags (same as in commit messages) or 'None'.>
+
+Optionals (please remove this line and fill or remove the rest until End):
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+
+:how: <More technical details than the high level overview of `solution`
+       if needed.>
+
+:alternatives: <Any alternative approaches that might be worth of bringing
+                to discussion.>
+
+:timeline: <Estimation of the time needed to complete the work.>
+
+:reviewers: <If reviewers has been agreed for the functionality, list them
+             here.>
+
+:assignee: <If known, list who is going to work on the feature implementation
+            here>
+
+End of Template
++++++++++++++++
+
+Auto compute node registration
+------------------------------
+
+:link: https://blueprints.launchpad.net/masakari-monitors/+spec/auto-compute-node-registration
+
+:problem: If an user runs hostmonitor/instancemonitor/processmonitor without
+          registering the hosts in a segment and they detect a failure,
+          masakari doesn't perform the recovery process since source host is
+          unknown. Therefore, it will be more convenient if these monitors can
+          register a host automatically on startup.
+
+:solution: Hostmonitor/Instancemonitor/Processmonitor will register a host in
+           a particular segment if not already done on startup of these
+           services. The name of the host will be pickup automatically where
+           these monitors are running and it will call masakari create host
+           API to add a host in a particular segment. The segment to which the
+           host will be registered will be configurable. Also, a new config
+           option will be introduced to decide whether to register a host
+           automatically or an operator will configure it manually outside the
+           scope of monitors.
+
+:impacts: None
+
+:timeline: Expected to be merged within the Queens time frame.
+
+:reviewers: sam47priya@gmail.com, honjo.rikimaru@po.ntt-tx.co.jp
+
+:assignee: Kengo Takahara
+
+Auto compute node registration
+++++++++++++++++++++++++++++++