![]() ![]() from selenium import webdriver from import Keys from import Options Instantiate headless driver chromeoptions Options () Windows path chromedriverlocation 'C:\\path\\to\\chromedriverwin32\\chromedriver.exe. The build/deploy workflow is quite concise, involving just a few steps beyond cloning and running dotnet build (I’ll skip all the if: github. This will allow you to click to download files in headless mode. I like doing Azure automation in CI explicitly from shell scripts directly using the az CLI and configuring the azure credentials using a service principal created also via the CLI as explained in the docs, since that allows me to create the principal with permissions over an entire resource group (if needed), so I can deploy various resources beyond just the container app. Two particulary important steps that link to the previous CLI section, are the configuration of the container registry password and the azure credentials JSON as repository secrets. I like to understand by CI/CD workflows intimately, so I’ll typically start from some sample or template and then rework it to my liking, structuring it in a way that makes sense to me. Ive not found the clear documentation, but some Chrome browser options and preferences provided during chromedriver session start may be ignored by headless browser or may lead to different behaviour (like in your case with download). Laying out the ones I needed was useful for future reference. 13 I have an AWS EC2 running linux redhad. Chrome and Headless Chrome may behave differently (by many reasons). The official docs do a fair job of explaining the various options, but are nevertheless focused on one specific path. Headless Chrome also has convenient development tools and many. Another reason is the support for major desktop, server, and mobile operating systems. The individual steps are simple enough, but they have to be executed in a particular order. There are several reasons for Headless Chrome’s popularity one being the support for Chrome’s new out of the box features, which constantly introduce new trends in web development. For example, the log analytics step (creating, getting the shared key) and how it links with the container app environment was an interesting tidbit. I found that doing this via the CLI offers much better control over all the resource names you get, and allows for a better understanding of the pieces involved. So let’s set up the container and CI/CD so we can deploy it live! Azure Container App Setup But not the point of the blog post, hehe. Return new XmlContentResult ( new XElement ( "scraper", results )) Īt this point, you can run the app locally and see it working, which is great. ![]()
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