add puppeteer and add SYS_ADMIN cap

alpine/Dockerfile_v5

@@ -67,6 +67,24 @@ RUN set -eux; \
 COPY ./config/php/php.ini /usr/local/etc/php/php.ini
 COPY ./config/php/php-cli.ini /usr/local/etc/php/php-cli.ini
 
+RUN apk add --no-cache \
+      chromium \
+      nss \
+      freetype \
+      freetype-dev \
+      harfbuzz \
+      ca-certificates \
+      ttf-freefont \
+      nodejs \
+      yarn
+
+# Tell Puppeteer to skip installing Chrome. We'll be using the installed package.
+ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
+    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium-browser
+
+# Puppeteer v1.19.0 works with Chromium 77.
+RUN yarn add puppeteer@1.19.0
+
 ## Separate user
 ENV INVOICENINJA_USER=invoiceninja
 

docker-compose.yml

@@ -30,6 +30,8 @@ services:
   app:
     image: invoiceninja/invoiceninja:5
     restart: always
+    cap_add:
+      - SYS_ADMIN
     environment: 
       - APP_URL=https://localhost
       - APP_KEY=<INSERT THE GENERATED APPLICATION KEY HERE>