diff --git a/.dockerignore b/.dockerignore
index cf3913aa0..10f7d7b49 100644
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,3 +1,2 @@
-.git
.gitignore
**/.DS_Store
diff --git a/.gitignore b/.gitignore
index 7204d00bb..2e9633f3a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,6 @@
*.DS_Store
render_app.conf
+docker-compose.yml
lib/WeBWorK/htdocs/tmp/renderer/gif/*
lib/WeBWorK/htdocs/tmp/renderer/images/*
lib/WeBWorK/htdocs/DATA/*.json
diff --git a/Dockerfile b/Dockerfile
index 1018d7de0..39d21a93d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -43,6 +43,9 @@ RUN apt-get update \
libmath-random-secure-perl \
libdata-structure-util-perl \
liblocale-maketext-lexicon-perl \
+ libyaml-libyaml-perl \
+ && curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
+ && apt-get install -y --no-install-recommends --no-install-suggests nodejs \
&& apt-get clean \
&& rm -fr /var/lib/apt/lists/* /tmp/*
@@ -51,7 +54,7 @@ RUN cpanm install Mojo::Base Statistics::R::IO::Rserve Date::Format Future::Asyn
COPY . .
-RUN cd lib/WeBWorK/htdocs && npm install && cd ../../..
+RUN cd lib/PG/htdocs && npm install && cd ../../.. && npm install
EXPOSE 3000
diff --git a/DockerfileStage1 b/DockerfileStage1
new file mode 100644
index 000000000..af053e44f
--- /dev/null
+++ b/DockerfileStage1
@@ -0,0 +1,53 @@
+FROM ubuntu:20.04
+MAINTAINER drdrew42
+
+WORKDIR /usr/app
+ARG DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/New_York
+
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends --no-install-suggests \
+ apt-utils \
+ git \
+ gcc \
+ npm \
+ make \
+ curl \
+ nodejs \
+ dvipng \
+ openssl \
+ libc-dev \
+ cpanminus \
+ libssl-dev \
+ libgd-perl \
+ zlib1g-dev \
+ imagemagick \
+ libdbi-perl \
+ libjson-perl \
+ libcgi-pm-perl \
+ libjson-xs-perl \
+ ca-certificates \
+ libstorable-perl \
+ libdatetime-perl \
+ libuuid-tiny-perl \
+ libtie-ixhash-perl \
+ libhttp-async-perl \
+ libnet-ssleay-perl \
+ libarchive-zip-perl \
+ libcrypt-ssleay-perl \
+ libclass-accessor-perl \
+ libstring-shellquote-perl \
+ libextutils-cbuilder-perl \
+ libproc-processtable-perl \
+ libmath-random-secure-perl \
+ libdata-structure-util-perl \
+ liblocale-maketext-lexicon-perl \
+ libyaml-libyaml-perl \
+ && curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
+ && apt-get install -y --no-install-recommends --no-install-suggests nodejs \
+ && apt-get clean \
+ && rm -fr /var/lib/apt/lists/* /tmp/*
+
+RUN cpanm install Mojo::Base Statistics::R::IO::Rserve Date::Format Future::AsyncAwait Crypt::JWT IO::Socket::SSL CGI::Cookie \
+ && rm -fr ./cpanm /root/.cpanm /tmp/*
+
diff --git a/DockerfileStage2 b/DockerfileStage2
new file mode 100644
index 000000000..fc2e07019
--- /dev/null
+++ b/DockerfileStage2
@@ -0,0 +1,18 @@
+FROM renderer-base:latest
+LABEL org.opencontainers.image.source=https://github.com/drdrew42/renderer
+MAINTAINER drdrew42
+
+WORKDIR /usr/app
+ARG DEBIAN_FRONTEND=noninteractive
+ENV TZ=America/New_York
+
+
+COPY . .
+
+RUN cd lib/PG/htdocs && npm install && cd ../../.. && npm install
+
+EXPOSE 3000
+
+HEALTHCHECK CMD curl -I localhost:3000/health
+
+CMD hypnotoad -f ./script/render_app
diff --git a/Dockerfile_with_OPL b/Dockerfile_with_OPL
index eb5847acb..9e5631fc2 100644
--- a/Dockerfile_with_OPL
+++ b/Dockerfile_with_OPL
@@ -43,6 +43,9 @@ RUN apt-get update \
libmath-random-secure-perl \
libdata-structure-util-perl \
liblocale-maketext-lexicon-perl \
+ libyaml-libyaml-perl \
+ && curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
+ && apt-get install -y --no-install-recommends --no-install-suggests nodejs \
&& apt-get clean \
&& rm -fr /var/lib/apt/lists/* /tmp/*
@@ -62,9 +65,7 @@ RUN rm -r webwork-open-problem-library-master/
COPY . .
-RUN cp render_app.conf.dist render_app.conf
-
-RUN cd lib/WeBWorK/htdocs && npm install && cd ../../..
+RUN cd lib/PG/htdocs && npm install && cd ../../.. && npm install
EXPOSE 3000
diff --git a/README.md b/README.md
index fe51a4216..31f939921 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
# WeBWorK Standalone Problem Renderer & Editor
-
-
+
+
This is a PG Renderer derived from the WeBWorK2 codebase
@@ -13,42 +13,62 @@ This is a PG Renderer derived from the WeBWorK2 codebase
mkdir volumes
mkdir container
git clone https://github.com/openwebwork/webwork-open-problem-library volumes/webwork-open-problem-library
-git clone --recursive https://github.com/drdrew42/renderer container/
-docker build --tag renderer:1.0 ./container
-
-docker run -d \
- --rm \
- --name standalone-renderer \
- --publish 3000:3000 \
- --mount type=bind,source="$(pwd)"/volumes/webwork-open-problem-library/,target=/usr/app/webwork-open-problem-library \
- --env MOJO_MODE=development \
- renderer:1.0
-```
+git clone --recursive https://github.com/openwebwork/renderer container/
-If you have non-OPL content, it can be mounted as a volume at `/usr/app/private` by adding the following line to the `docker run` command:
+cd container
+docker build --no-cache --tag renderer-base:latest -f DockerfileStage1 .
+
+# If you have a local version of docker-compose.yml you should update it
+# as necessary before running the next line. If not, copy the
+# docker-compose.yml.dist to docker-compose.yml and edit as necessary.
+
+docker-compose build --no-cache
+
+# You set the MOJO_MODE and mount locations in docker-compose.yml
+# unlike in the past where it was done in the docker run command
+
+docker-compose up -d
-```
- --mount type=bind,source=/pathToYourLocalContentRoot,target=/usr/app/private \
```
-A default configuration file is included in the container, but it can be overridden by mounting a replacement at the application root. This is necessary if, for example, you want to run the container in `production` mode.
+To stop the container run:
+```
+docker-compose down
+```
+If you need to rebuild the container, but do not need to change the
+packages/installs in the stage 1 build, it suffices to:
```
- --mount type=bind,source=/pathToYour/render_app.conf,target=/usr/app/render_app.conf \
+cd container
+git submodule update
+docker-compose build --no-cache
```
+Note: the use of `git submodule update` above is needed to make sure that the PG tree
+which will be included in the Docker image is up to date.
+
+If you have non-OPL content, it can be mounted as a volume at `/usr/app/private` by
+setting the relevant mount moint in `docker-compose.yml` so that it gets mounted under
+`/usr/app/private`.
+
+A default `render_app.conf` configuration file is included in the container,
+but it can be overridden by mounting a replacement at the application root
+using `docker-compose.yml`. This is necessary if, for example, you want to run
+the container in `production` mode.
+
## LOCAL INSTALL ###
If using a local install instead of docker:
-* Clone the renderer and its submodules: `git clone --recursive https://github.com/drdrew42/renderer`
+* Clone the renderer and its submodules: `git clone --recursive https://github.com/openwebwork/renderer`
* Enter the project directory: `cd renderer`
* Install perl dependencies listed in Dockerfile (CPANMinus recommended)
* clone webwork-open-problem-library into the provided stub ./webwork-open-problem-library
- `git clone https://github.com/openwebwork/webwork-open-problem-library ./webwork-open-problem-library`
* copy `render_app.conf.dist` to `render_app.conf` and make any desired modifications
* install other dependencies
- - `cd lib/WeBWorK/htdocs`
+ - `npm install`
+ - `cd lib/PG/htdocs`
- `npm install`
* start the app with `morbo ./script/render_app` or `morbo -l http://localhost:3000 ./script/render_app` if changing root url
* access on `localhost:3000` by default or otherwise specified root url
diff --git a/docker-compose.yml.dist b/docker-compose.yml.dist
new file mode 100644
index 000000000..991a34f07
--- /dev/null
+++ b/docker-compose.yml.dist
@@ -0,0 +1,49 @@
+version: '3.5'
+
+services:
+ renderer:
+ image: renderer:latest
+ container_name: standalone-renderer
+
+ build:
+ # For use/building when docker-compose.yml is in the container directory
+ context: .
+ # For use/building when docker-compose.yml is OUTSIDE the container directory.
+ #context: /Path_To/container/
+
+ # If you would like a 1 stage build process comment out the next line, and just run "docker-compose build".
+ dockerfile: DockerfileStage2
+
+ # For the 2 stage build process:
+ # Stage 1 - base image with OS + CPAN packages
+ # docker build --no-cache --tag renderer-base:latest -f container/DockerfileStage1 .
+ # You can add something like
+ # --build-arg ADDITIONAL_BASE_IMAGE_PACKAGES="vim-tiny"
+ # to add additional packages to the base image
+ # Stage 2 - add the renderer to the base image
+ # docker-compose build --no-cache
+
+ volumes:
+
+ # Local render_app.conf if needed:
+ #- "./render_app.conf:/usr/app/render_app.conf"
+
+ # OPL - from standard location
+ - "../volumes/webwork-open-problem-library:/usr/app/webwork-open-problem-library"
+
+ # Private problem directories - from standard location
+ #- "./volumes/private:/usr/app/private"
+
+ #hostname: myhost.mydomain.edu
+
+ ports:
+ - "3000:3000"
+
+ environment:
+ MOJO_MODE: development
+
+ # The system timezone for the container can be set using
+ #SYSTEM_TIMEZONE: zone/city
+ # where zone/city must be a valid setting.
+ # "/usr/bin/timedatectl list-timezones" on an Ubuntu system with
+ # that tool installed will find valid values.