This creates basic NATS Clusters for Docker Compose.
It requires you to have AppBuilder 0.7.3 or newer.
To create a network with 3 clusters and 3 nodes each in the 3x3 directory run:
$ abt generate 3x3 --clusters 3 --members 3
This will create all the needed compose files, config files and more.
Start it with docker compose up.
Once running use abt shell to access the user account, the shell has numerous nats contexts setup, see nats ctx ls.
Multiple networks can be run at the same time by adjusting the base port used for allocation client ports using
--port.
If you wish to run a Nightly build of NATS Server create the network like this while fixing the date stamp in the image:
$ abt generate 3x3 --image synadia/nats-server:nightly-20230906 --config-path /nats/conf/nats-server.conf
Chat with ripienaar on the NATS slack.