local-ci-build: update interactive instructions
The new flag runs bash with a D-Bus session bus as the default, which
allows running daemons like entity-manager within the Docker image.
Signed-off-by: Benjamin Fair <benjaminfair@google.com>
Change-Id: Iecc784bb310c5946ce61feaea716d26bb2776c6a
diff --git a/testing/local-ci-build.md b/testing/local-ci-build.md
index d48bae7..92ffcc6 100644
--- a/testing/local-ci-build.md
+++ b/testing/local-ci-build.md
@@ -145,28 +145,7 @@
#### Interactive Docker Session
-To use an interactive session, you can change the `run-unit-test-docker.sh`.
-
-Replace the following (or similar):
-
-```
-docker run --cap-add=sys_admin --rm=true \
- --privileged=true \
- -w "${WORKSPACE}" -v "${WORKSPACE}":"${WORKSPACE}" \
- -e "MAKEFLAGS=${MAKEFLAGS}" \
- -t ${DOCKER_IMG_NAME} \
- ${WORKSPACE}/${DBUS_UNIT_TEST_PY} -u ${UNIT_TEST} \ -f ${DBUS_SYS_CONFIG_FILE}
-```
-
-with:
-
-```
-docker run --cap-add=sys_admin --rm=true \
- --privileged=true \
- -w "${WORKSPACE}" -v "${WORKSPACE}":"${WORKSPACE}" \
- -e "MAKEFLAGS=${MAKEFLAGS}" \
- -it ${DOCKER_IMG_NAME} /bin/bash
-```
-
-When you rerun `run-unit-test-docker.sh` you will be dropped into an interactive
-session. This is handy if you need to run gdb on a core dump.
+To use an interactive session, you can pass the flag `INTERACTIVE=true` to
+`run-unit-test-docker.sh` which will drop you into a bash shell with a default
+D-Bus instance. This is handy if you need to run gdb on a core dump or run a
+daemon on your workstation.