+++ /dev/null
-# Cluster Monitor Tool
-
-This tool provides real-time visualization of the cluster member roles for all
-shards in the config datastore. It is useful for understanding cluster behavior
-in when controllers are isolated, downed, or rebooted.
-
-A file named `cluster.json` containing a list of the IP addresses of the
-controllers is required. This resides in the same directory as `monitor.py`.
-"user" and "pass" are not required for `monitor.py`, but they may be
-needed for other apps in this folder. Because this configuration
-information unique to your environment, it may be more convenient to
-copy the contents of this folder out of git to prevent these settings
-from being overwritten by updates.
-
-
-The file should look like this:
-
-```
- {
- "cluster": {
- "controllers": [
- "172.17.10.93",
- "172.17.10.94",
- "172.17.10.95"
- ],
- "user": "username",
- "pass": "password"
- }
- }
-```
-
-## Usage: `monitor.py`
-
-### Starting `monitor.py`
-
-Before using, start and configure all controllers in the cluster. Use of the
-cluster deployment script is recommended. All controllers must initially be
-running so the tool can retrieve the controller and shard names. Once
-the tool is started and the controller and cluster shard names are retrieved,
-controllers can be isolated, downed, rebooted, etc.
-
-### The `monitor.py` UI
-
-Controller member names (not host names) are displayed across the top. Shard
-names are displayed to the left.
-
-In the upper left is a heart emoticon "<3" which toggles between yellow and
-black backgrounds with each update. If a controller is down, the HTTP timeout
-comes in to play and updating becomes much slower.
-
-The central matrix displays controller roles. When REST queries fail, the
-error type is displayed. Leader, Follower, and Candidate roles are color-
-coded.
-
-## Other Scripts
-
-### `isolate.py`
-
-Isolates an indicated controller from the cluster.
-
-### `rejoin.py`
-
-Rejoins any isolated controllers to the cluster.
-
-### `timed_isolation.py`
-
-Isolates an indicated controller for a specified duration
-
-## Future Enhancements
-
-Add operational shards.