qdm12/gluetun v3.10.0

v3.10.0 The Big December Refactor

on GitHub

Features

• Docker secrets
• qmcgaw/gluetun Docker image name
• Faster healthcheck, the container should be healthy as soon as it connects almost
• Change redundant dns over tls: DNS over TLS ready to dns over tls: ready
• Update PIA servers using their v5 API
• Two-fold increasing backoff sleep times on crashes for every subprocess/thread.
• PureVPN server information updated

Bug fixes

• PureVPN updater fixed
• Plaintext DNS fix
• Privado settings logging fixed
• Privado server selection
• Healthcheck uses DNS over TLS instead of default resolver (maybe a bug fix)
• PublicIP loop exit bug fixed
• Updater loop exit bug fixed
• Updater loop stop action deadlock fixed
• Program exit bug when openvpn crashes
• servers.json merging with different versions
• DNS SetSettings missing mutex unlocking
• Do not fail if servers.json is emty

Changes

Breaking

• Remove undocumented CLIENT_KEY environment variable (for Cyberghost only)
• Remove decommissioned SecureDNS DOT provider

Non breaking

• Rename UID and GID to PUID and PGID so that they don't conflict with already set variables (but retrocompatible)
• Rename USER to OPENVPN_USER (but retrocompatiblity maintained)
• Rename PASSWORD to OPENVPN_PASSWORD (but retrocompatiblity maintained)
• Rename HOSTNAME to SERVER_HOSTNAME (but retrocompatiblity maintained) to avoid conflict with OS-set HOSTNAME variable

Documentation

• Most of the readme is moved to the Wiki (running out of the 25KB allowed!)
• Remove videos section (outdated)
• Add quick links section for help and support
• Simplify support section
• More badges and metadata
• Update Docker image labels

Code maintenance

Go code

• Updater: Ovpn host extraction reworked
• HTTP proxy and Shadowsocks proxy loops reworked to be more resilient and 'REST' oriented
• Custom OS package for OS operations: filesystem, environment variables, users, etc.
• Stream oriented JSON encoding and decoding for files and HTTP requests/responses.
• Use native http.Client instead of custom client for better compatibility across repositories / easier reading for new devs
• Unix abstraction package (to create the TUN device)
• CLI interface abstraction
• Remove unneeded defaultInterface in Shadowsocks
• Updater loop waitgroup
• Params package: use built-in Unset() option instead of os.Unsetenv function
• Unit tests: remove unneeded .Times(1) and ctrl.Finish()
• Upgrade dependencies

Dockerfile

• Upgrade golangci-lint to v1.34.1

CI

• Microbadger hooks use continue-on-error: true in CI
• Upgrade docker hub readme sync workflow
• Upgrade buildx from 1 to v3