[etherpad-web/oscp-backend] Rework image to node:14-buster-slim

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit 0abf00d34788a3af0ef97cd6b79de81518a6afed
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Wed May 13 12:21:11 2020 +0200

    Rework image to node:14-buster-slim

 Dockerfile                                         |  45 ++---
 build.sh                                           |   8 -
 deploy.sh                                          |   5 -
 .../etherpad/docker-entrypoint.sh => entrypoint.sh |   3 +-
 root/opt/etherpad/bin/fix-permissions.sh           |   7 -
 root/opt/etherpad/settings/settings.json           | 208 ---------------------
 6 files changed, 17 insertions(+), 259 deletions(-)
---
diff --git a/Dockerfile b/Dockerfile
index 6164082..3f3ef60 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,24 +1,22 @@
-FROM centos/nodejs-10-centos7
-ARG ETHERPAD_VERSION="1.8.0"
+FROM node:14-buster-slim
 
-USER root
+ENV ETHERPAD_VERSION 1.8.3
+ENV NODE_ENV production
 
-RUN mkdir -p /opt/etherpad
-COPY ./root /
+RUN apt-get update && \
+    DEBIAN_FRONTEND=noninteractive apt-get install -y \
+    ca-certificates curl unzip mariadb-client --no-install-recommends && \
+    rm -r /var/lib/apt/lists/* /var/cache/apt/*
+RUN update-ca-certificates
 
-# A few workarounds to run as non-root on OpenShift
-RUN curl -L -o /tmp/etherpad.tar  https://github.com/ether/etherpad-lite/tarball/$ETHERPAD_VERSION && \
-    tar -xzf /tmp/etherpad.tar --strip-components=1 -C /opt/etherpad && \
-    rm /tmp/etherpad.tar && \
-    mkdir /opt/etherpad/.npm && \
-    mkdir /.npm && \
-    mkdir /.config && \
-    chmod 777 /.npm
+RUN cd /opt && curl -SL \
+    https://github.com/ether/etherpad-lite/archive/${ETHERPAD_VERSION}.zip \
+    > etherpad.zip && unzip etherpad && rm etherpad.zip && \
+    mv etherpad-lite-${ETHERPAD_VERSION} etherpad
 
 WORKDIR /opt/etherpad
+RUN bin/installDeps.sh && rm settings.json
 
-# Install a few default plugins:
-SHELL ["/usr/bin/scl", "enable", "rh-nodejs10"]
 RUN npm install ep_adminpads \
     ep_delete_empty_pads \
     ep_align \
@@ -27,20 +25,9 @@ RUN npm install ep_adminpads \
     ep_font_color \
     ep_markdown \
     ep_copy_paste_select_all \
-    ep_copy_paste_images \
-    ep_font_family \
-    ep_font_size \
-    ep_aa_file_menu_toolbar
+    ep_copy_paste_images
 
-RUN /opt/etherpad/bin/fix-permissions.sh /opt/etherpad && \
-    /opt/etherpad/bin/fix-permissions.sh /.npm && \
-    /opt/etherpad/bin/fix-permissions.sh /.config && \
-    /opt/etherpad/bin/fix-permissions.sh /opt/app-root
+COPY entrypoint.sh /entrypoint.sh
 
-# Run as a random user. This happens on openshift by default so we
-# might as well always run as a random user
-USER 1001
-
-# Listens on 9001 by default
 EXPOSE 9001
-ENTRYPOINT ["/opt/etherpad/docker-entrypoint.sh"]
+ENTRYPOINT ["/entrypoint.sh"]
diff --git a/root/opt/etherpad/docker-entrypoint.sh b/entrypoint.sh
similarity index 96%
rename from root/opt/etherpad/docker-entrypoint.sh
rename to entrypoint.sh
index c4eb2fc..0052526 100755
--- a/root/opt/etherpad/docker-entrypoint.sh
+++ b/entrypoint.sh
@@ -34,5 +34,4 @@ sed -i "s/DB_PORT/${DB_PORT}/" settings.json
 sed -i "s/DB_USER/${DB_USER}/" settings.json
 
 # Execute the etherpad provided startup script
-scl_source enable rh-nodejs10
-./bin/run.sh $@
+exec ./bin/run.sh --root