tailscale

Commit Graph

Author	SHA1	Message	Date
David Anderson	f6b7d08aea	net/dns: work around new NetworkManager in other selection paths. Further bits of #1788 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	25ce9885a2	net/dns: don't use NM+resolved for NM >=1.26.6. NetworkManager fixed the bug that forced us to use NetworkManager if it's programming systemd-resolved, and in the same release also made NetworkManager ignore DNS settings provided for unmanaged interfaces... Which breaks what we used to do. So, with versions 1.26.6 and above, we MUST NOT use NetworkManager to indirectly program systemd-resolved, but thankfully we can talk to resolved directly and get the right outcome. Fixes #1788 Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	bb0710d51d	net/dns: add debugging traces to DNS manager selection on linux. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	4b70c7b717	net/dns: fix inverted test for NetworkManager. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	4849a4d3c8	net/dns: error out on linux if /etc/resolv.conf can't be read. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	1f9b73a531	net/dns: fix freebsd DNS manager selection. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	d6bb11b5bf	net/dns: implement correct manager detection on linux. Part of #953. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	854d5d36a1	net/dns: return error from NewOSManager, use it to initialize NM. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	cca230cc23	net/dns: fix staticcheck errors. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	a7340c2015	net/dns: support split DNS in systemd-resolved. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	84430cdfa1	net/dns: improve NetworkManager detection, using more DBus. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	9a48bac8ad	net/dns: rename resolvconf.go to debian_resolvconf.go. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	58760f7b82	net/dns: split resolvconfManager into a debian and an openresolv manager. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	4c61ebacf4	wgengine: move DNS configuration out of wgengine/router. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	a39d2403bc	net/dns: disable NetworkManager and resolved configurators temporarily. They need some rework to do the right thing, in the meantime the direct and resolvconf managers will work out. The resolved implementation was never selected due to control-side settings. The networkmanager implementation mostly doesn't get selected due to unforeseen interactions with `resolvconf` on many platforms. Both implementations also need rework to support the various routing modes they're capable of. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	befd8e4e68	net/dns: replace managerImpl with OSConfigurator in code. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	fcfc0d3a08	net/dns: remove ManagerConfig, pass relevant args directly. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	95470c3448	net/dns: remove Cleanup manager parameter. It's only use to skip some optional initialization during cleanup, but that work is very minor anyway, and about to change drastically. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	cf361bb9b1	net/dns: remove PerDomain from Config. It's currently unused, and no longer makes sense with the upcoming DNS infrastructure. Keep it in tailcfg for now, since we need protocol compat for a bit longer. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago
David Anderson	9f7f2af008	wgengine/router/dns: move to net/dns. Preparation for merging the APIs and whatnot. Signed-off-by: David Anderson <danderson@tailscale.com>	3 years ago

20 Commits (d82b28ba733f0b20a9200751ec2a91600cee5a3a)