[etherpad-web/oscp-backend] Switch back to node 12

[Bartłomiej Piotrowski <bpiotrowski src gnome org>]

commit d97e94ad99e94ae6ec53a8982687c6daf1d76bb1
Author: Bartłomiej Piotrowski <bpiotrowski gnome org>
Date:   Wed May 13 10:29:15 2020 +0200

    Switch back to node 12

 Dockerfile                             | 4 ++--
 root/opt/etherpad/docker-entrypoint.sh | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/Dockerfile b/Dockerfile
index 02cf6f1..29c52b9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM centos/nodejs-10-centos7
+FROM centos/nodejs-12-centos7
 ARG ETHERPAD_VERSION="1.8.3"
 
 USER root
@@ -18,7 +18,7 @@ RUN curl -L -o /tmp/etherpad.tar  https://github.com/ether/etherpad-lite/tarball
 WORKDIR /opt/etherpad
 
 # Install a few default plugins:
-SHELL ["/usr/bin/scl", "enable", "rh-nodejs10"]
+SHELL ["/usr/bin/scl", "enable", "rh-nodejs12"]
 RUN npm install
 RUN npm install ep_adminpads \
     ep_align \
diff --git a/root/opt/etherpad/docker-entrypoint.sh b/root/opt/etherpad/docker-entrypoint.sh
index c4eb2fc..390b8c5 100755
--- a/root/opt/etherpad/docker-entrypoint.sh
+++ b/root/opt/etherpad/docker-entrypoint.sh
@@ -34,5 +34,5 @@ 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
+scl_source enable rh-nodejs12
 ./bin/run.sh $@