You have to upload your public key to Heroku: heroku keys:add ~/.ssh/id_rsa.pub If you don’t have a public key, Heroku will prompt you to add one automatically which works seamlessly. Just use: heroku keys:add To clear all your previous keys do : heroku keys:clear To display all your existing keys do : heroku keys EDIT: … Read more
The key part of the article “Git on the Server – Setting Up the Server” is: you need to add some developer SSH public keys to the ~/.ssh/authorized_keys file for that user. Let’s assume you’ve received a few keys by e-mail and saved them to temporary files. Again, the public keys look something like this: … Read more
You are trying to skip a host key checking by setting StrictHostKeyChecking to no. But you have to do that before the checking, i.e. before the session.connect(). Anyway, you should never do this, unless you do not care about security. The host key checking is there to protect you from man-in-the-middle attacks. Instead, set up … Read more
Git: How to solve Permission denied (publickey) error when using Git?
The pysftp has some bugs regarding host key handling, as described below. It also seems that the pysftp project was abandoned. Consider using Paramiko directly instead. The pysftp is just a wrapper on top of Paramiko and it does not add anything really significant. See pysftp vs. Paramiko. For handling of host keys in Paramiko, … Read more