Who raised TeamCity (or something similar) + ClickOnce in Azure?

Question

Continuous Integration

Hello everyone,
I want to make CI for my desktop projects that are in BitBucket. So that when committing to master, the build server is automatically assembled, published in ClickOnce, and the new version is automatically available to users. Who has experience of how best (cheaper!) To do this in Azure? Reluctance to get involved with TFS, everything lies in the git. Just raise a virtual machine (Windows? Windows Server?) on Azure, and install TeamCity there? A constantly turned on virtual machine will eat a lot of money. How else can you? Well, with ClickOnce I have not yet figured out how to abide it in Azure.
Thank you.