Add local development instructions to README

1 files changed, 11 insertions, 0 deletions

diff --git a/README.md b/README.md
index 1537048..531fc6c 100644
--- a/README.md
+++ b/README.md
@@ -81,6 +81,17 @@ We can also limit the number of results and skip N results forward with the para
 
     curl -s -H "Authorization: Bearer $JWT" 'http://localhost:80/sc/v0/get?limit=5&skip=2' | json_pp -json_opt utf8,pretty
 
+## Development
+
+There are two docker-compose files used for development:
+
+- `docker/docker-compose-dev.yaml` for the collector, and
+- `auth-server-poc/docker-compose.yml` for the JWT server.
+
+To apply changes, build with `docker-compose build -f docker/docker-compose-dev.yaml` or `docker-compose -f auth-server-poc/docker-compose.yml` (depending on what has changed) and then restart the containers with `./quickstart.sh`.
+
+If you want to save build time you can also pass a service name to `docker-compose build`, i.e. `docker-compose build -f docker/docker-compose-dev.yaml collector`.
+
 ## JWT mechanics (work in progress)
 
 2021-11-24: Currently no checks except that the JWT is valid are performed when