Removed local testing in favor of uploading images to dev instance

Author: kkrick-sdsu

README.md

@@ -16,17 +16,3 @@ In order to build the Jupyter Docker Stack-based images locally, we need to spec
 ```
 docker build . -f Dockerfile -t [your-dockerhub-username]/[image-name]:v[x.x] --target notebook-image
 ```
-
-#### Local Testing
-
-In order to test these images locally, we need to include the second build stage `local-testing` which installs and runs coder in the container image.
-This includes a custom script for use as the container's entrypoint `run-coder.sh`.
-The manual configuration in the `local-testing` target is typically handled by Coder via template, so as to install the latest version at runtime as opposed to manually installing a version at build time.
-
-*Note*: The `local-testing` targets should **NOT** be used with Coder due to the increased container image size and potentially conflicting installations of coder.
-
-Due to the location of `run-coder.sh`, Jupyter images should be built from the root of the repository, for example:
-
-```
-docker build . -f /image/jupyter/minimal/Dockerfile -t [your-dockerhub-username]/coder-minimal-notebook:v[x.x] --target local-testing
-```

images/jupyter/minimal/Dockerfile

@@ -39,31 +39,3 @@ USER coder
 WORKDIR /home/coder
 ENV HOME=/home/coder
 ENV NB_USER=coder
-
-FROM notebook-image AS local-testing
-
-USER root
-WORKDIR /root
-
-# Fix permissions for coder home directory
-RUN chown -R coder:coder /home/coder
-
-# Add directory for coder install for local testing in Docker; transer owner to coder user & group
-RUN mkdir -p /opt/code-server \
- && chown -R coder:coder /opt/code-server
-
-USER coder
-WORKDIR /home/coder
-
-# Install coder/code-server for local testing in Docker -- coder will install its own version at runtime
-RUN curl -fsSL https://code-server.dev/install.sh | sh -s -- --method=standalone --prefix=/opt/code-server
-
-# Override entrypoint and healthcheck from Jupyter base image for local testing in Docker
-COPY run-coder.sh /opt/run-coder.sh
-ENTRYPOINT [ "sh", "/opt/run-coder.sh" ]
-HEALTHCHECK --interval=30s --timeout=5s --start-period=60s --retries=5 \
-  CMD curl -fsS http://0.0.0.0:13337/healthz || exit 1
-
-# Expose coder port for local testing in Docker
-EXPOSE 13337
-