gistfile1.md

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Kraken 32

High level changes vs. k.31

• TODO
• Bug fixes

Table of Contents

• Minor updates
• Enhancements
• Dasein-cloud driver updates
• Limitations
• Bug Fixes
• Upgrade Process
• Onprem

Minor updates

• k.32
  • 2014-02-09 (projected)

Enhancements

• More sophisticated agent manager health checks have been added. nrouter can now monitor the health of the agent manager via an HTTP GET to /heathcheck/ on the websocket port (default: 16309) or the SOAP port (default: 16310). To enable this add the following to the relevant upstream configurations:

  check interval=5000 rise=1 fall=1 timeout=1000 type=http;
  check_http_send "GET /healthcheck/ HTTP/1.0\r\n\r\n";
  check_http_expect_alive http_2xx;
  

  This will be the default configuration in future installers.

## Dasein-cloud driver updates

TODO

## Limitations

* No active-active dispatcher
* Core console needs short lived sticky sessions

## Bug Fixes

TODO

## Upgrade process

### Feature flag

Upgraders needs to make sure the `MTBlueprints` feature is disabled. This is disabled by default in the installer now.

The JSON (for bulk operations):

    {
      "feature": "MTBlueprints",
      "for": {"all": true},
      "rule": "disable"
    }

Or run this command:

    /services/backend/sbin/feature-flag-rules.sh add --feature MTBlueprints --all

Or if you have the operator console enabled, use that to toggle via the UI.

### Database Migrations

TODO

## Onprem

See the [admin guide](http://adminguide.enstratius.com/).

Be aware of the [supported platforms](http://adminguide.enstratius.com/k.31/installation/platforms/platforms.html) in particular.
Johns-MacBook-Pro-2:k.x bresnaha$