The host and port options were replace with one hosts option which
combines the two. This allows a single command to be executed on multiple
maxscale instances. Added accompanying code for checking responsiveness of
all maxscale instances and handling synchronization of the check
results. The code uses ECMAScript 2016 native promises to do this.
Added a configurable timeout to all requests. This should allow users to
interact with MaxScale over slow and laggy networks.
Before each executed command, all hosts given as parameters are pinged to
make sure they are alive. This should reduce the possibility of partial
execution of commands due to failed MaxScales.
The results of requests are grouped by the values of the hosts
option. This allows users to compare results of multiple servers with
relative ease.
Fixed reversion of the default credentials from mariadb:admin to
admin:mariadb.
2670ca36a0