mavis

Master Tactician, tells you which dock is optimal to build or start a container on.

She currently looks at number of containers/builds currently on a given system and calculates the best dock to send the task to based on weights specified in the .env.* files. Docks are registered in redis and each dock has its own info which includes numContainers and numBuilds and host name.

Server Mode

use npm start to start this server on port specified env HOST_POST or env file.

Test

run npm test

API

POST /dock

inputs

body.type = type of task that needs to be run.

currently supports `container_build` and `container_run`

optional

body.prevDock = key of previous dock used by this container. used in calculations

returns

{
  dockHost: dockHost
}

GET /docks

get list of active docks

returns: array of active docks

[{
  host: 'localhost',
  numContainer: 1
  numBuilds: 2
}, ...]

POST /docks

update params of dock

inputs (can also be query)

body.host = host to update

body.value = value to set

body.key = key to update

currently supports `container_build` and `container_run`

returns: nothing

DELETE /docks

removes dock from selection pool

inputs (can also be query)

body.host = host to delete

returns: nothing

PUT /docks

adds dock to selection pool

inputs (can also be query)

body.host = host to add
EX:
DELETE http://mavis.runnable-beta.com/docks?host=http://10.29.134.72:4242
returns: nothing

GET /

returns the name of the app 'runnable mavis: the fairy tactician'