system/deployment/3_Transferring_Images.md

+⚠️ These commands need to be executed on your local office computer / laptop!
+
+---
+
+The following command can be used to transfer docker / container images to the target host:\
+⚠️ Replace the capitalized user and host names and the `DOCKER_IMAGE_TAG` with the actual values!
+```shell
+export DOCKER_IMAGE_TAG="v1.0-beta1-159-gabc123d_1970-02-16T12-02-56UTC"
+export BUILD_USER="builder"
+export BUILD_HOST="builder.example.net"
+export RUN_USER="reseed"
+export DOCKER_HOST="reseed.example.net"
+
+ssh "${BUILD_USER}@${BUILD_HOST}" "docker image save reseed-app:${DOCKER_IMAGE_TAG} reseed-web:${DOCKER_IMAGE_TAG} reseed-workers:${DOCKER_IMAGE_TAG}" | \
+	dd status=progress bs=1M | \
+	ssh "${RUN_USER}@${DOCKER_HOST}" "docker load"
+```