You should find Puppeteer executes successfully, provided proper Chrome flags are used. Chrome will write into /tmp instead.Īdd your JavaScript to your container with a COPY instruction.
disable-dev-shm-usage – This flag is necessary to avoid running into issues with Docker’s default low shared memory space of 64MB.If you’re uncomfortable with this, you’ll need to manually configure working Chrome sandboxing, which is a more involved process. It’s vital you ensure your Docker containers are strongly isolated from your host.
Using these flags could allow malicious web content to escape the browser process and compromise the host. no-sandbox and disable-setuid-sandbox – These disable Chrome’s sandboxing, a step which is required when running as the root user (the default in a Docker container).Setting this flag explicitly instructs Chrome not to try and use GPU-based rendering. disable-gpu – The GPU isn’t usually available inside a Docker container, unless you’ve specially configured the host.I am not sure that the code in my Docker file will work to install Chrome.
This works only when minikube is using Docker driver. It worked during development, but for some reason it does not work in a Docker container. A Selenium, Cypress, Playwright and Puppeteer testing platform running in Kubernetes or Openshift. When we run the command "npm i puppeteer," I assumed I didn't need to install Chrome. I'm using the Puppeteer library for that, and in order for my conversion to work, I need to run Chromium (whether it is headless or not). I want to save the PDF file after converting the HTML content. My backend is running inside a Docker container and is built with Nest Js. & apk add google-chrome-stable -no-cache -repository= \ The download path I used was './reports' which downloads the file to a sibling folder on the same level as the file I am running (in the root directory). The './' would download the file as a sibling to the file you are running. & sh -c 'echo "deb stable main" > /etc/apk//google.list' \ kazaff sorry for the late response, missed your comment. RUN npm ci The final step is to make Puppeteers bundled Chromium binary properly. This is my dockerfile code: FROM node:18-alpine As baseĮNV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true Remove the entire directory where you downloaded the docker-compose.
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