An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.
The notion of application "instances" is dropped in favor of a simpler,
single-instance approach. Default values are provided for all configuration
variables so allow the app to run without additional manual configuration.
A health check and auto-heal script are added to automatically restart the
application in case it becomes unavailable during operation.
The official image from streamline does not currently work for the arm64
platform. As a temporary measure, the source code and docker build scripts
have been lifted from the official images and are used to build locally.
Some additional modifications are made to reduce overall image size, these
are documented in docker/README.md
Dockerfiles are updated with two key changes:
- use streamline's official images as a base
- replace two files related to mysql configuration
A README.md file is added to the docker folder which details the changes, but
the key difference is to limit binary logs to only the `streamline` database.
This prevents additional system databases from being included, which the
database sync tools do not (yet) support.
An unrelated bugfix corrects the docker-compose image tag, specifying 'latest'
instead of a previously hard-coded version.
alec.turner