Is there an alternative with similar ease of use, i.e. you just pack the files, create a Dockerfile, and push it live? (For same reasons as other comments, I d

Is there an alternative with similar ease of use, i.e. you just pack the files, create a Dockerfile, and push it live? (For same reasons as other comments, I don't want to use another Google service for this, risk of being locked out, etc.)