relayor v22.2.0-rc

Changes since relayor v22.1.0-rc

Bugfixes

• fix prometheus scrape config generation

Version Requirements

• increase min. ansible version from 2.9.x to ansible-core 2.12.x (ansible 5.x) - ansible 2.9 reached end-of-life in May 2022
  • remove a long term ansible filter bug workaround (from 2016) no no longer required with ansible 2.12.x (#80)
• increase min. tor version from 0.4.5.x to 0.4.7.x (for MetricsPort)

Misc

• support control machines where the tor binary is not named 'tor' (#229)
• Clarify note regarding port changes (patch by Stefan Leibfarth)
• Fix repo name for tor nightly releases (patch by Sean Stiglitz)
• add kitchen test case for nightly repo
• introduce a new tag for prometheus tasks: promconfig
• remove vars: tor_prometheus_scrape_username and tor_prometheus_scrape_metrics_path

OS Support Changes

• add Ubuntu 22.04 support (drop 20.04)
• add OpenBSD 7.1 support (drop 6.9)
• add FreeBSD 13.1 support
• drop support for Debian oldstable (buster)