install brave-browser

https://brave-browser.readthedocs.io/en/latest/installing-brave.html#linux

Dockerfile

@@ -1,8 +1,19 @@
 FROM ubuntu:18.04
 
+# https://brave-browser.readthedocs.io/en/latest/installing-brave.html#linux
 RUN apt-get update \
-    && apt-get install --yes --no-install-recommends firefox
+    && apt-get install --yes --no-install-recommends \
+        ca-certificates \
+        curl \
+        gnupg2 \
+    && curl -s https://brave-browser-apt-release.s3.brave.com/brave-core.asc \
+        | apt-key --keyring /etc/apt/trusted.gpg.d/brave-browser-release.gpg add - \
+    && echo "deb [arch=amd64] https://brave-browser-apt-release.s3.brave.com/ bionic main" \
+        > /etc/apt/sources.list.d/brave-browser-release.list
 
-RUN useradd --create-home fox
-USER fox
-CMD ["firefox"]
+RUN apt-get update \
+    && apt-get install --yes --no-install-recommends brave-keyring brave-browser
+
+RUN useradd --create-home browser
+USER browser
+CMD ["brave-browser", "--no-sandbox"]

docker-compose.yml

@@ -6,7 +6,7 @@ version: '2'
 services:
   browser:
     build: .
-    image: fphammerle/firefox-x11
+    image: fphammerle/brave-browser-x11
     environment:
     - DISPLAY
     volumes: