From 4ec2585ead87ba7b53f33ea54265c3ebd53359ae Mon Sep 17 00:00:00 2001 From: Brian Cherinka Date: Thu, 22 Feb 2024 17:09:03 -0500 Subject: [PATCH] updating readme --- docker/README.md | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/docker/README.md b/docker/README.md index 04938c7d..ea7dcf8f 100644 --- a/docker/README.md +++ b/docker/README.md @@ -43,4 +43,11 @@ The docker compose system starts three services: - Nginx - the nginx web service, mounted to port 8080 - Redis - a redis database for caching -The final web application is available at `localhost:8080/marvin` \ No newline at end of file +The final web application is available at `localhost:8080/marvin` + +## Build and Tag Version + +By default the marvin docker build will checkout the latest `main` branch of marvin on github and tag the image as `marvin:latest`. To +change this to a specific branch or tag of marvin, e.g. `2.8.0` or `branch_name`, set the `MARVIN_TAG` environment variable. Then +rebuild the system with `docker compose up --build`. This will checkout that branch or tag of the marvin repository and create +a new marvin docker image with that tag name. \ No newline at end of file