
Use environment variables for passphrases in openssl related tasks in Octavia roles. It hides plain text passphrases from deployment logs. Change-Id: I153b56ad19c9a9f6eea23a0a64eb78c02cbe30ce Closes-Bug: 1889523
Use environment variables for passphrases in openssl related tasks in Octavia roles. It hides plain text passphrases from deployment logs. Change-Id: I153b56ad19c9a9f6eea23a0a64eb78c02cbe30ce Closes-Bug: 1889523