Re: 1.8.3 dns resolver ipv4/ipv6 undesirable behaviour

2018-01-09 Thread Marc Fournier
Marc Fournier writes: > Simply adding "resolve-prefer ipv4" makes the symptom go away, so no big > deal. But I wanted to point this out, as it might bite others, and I'm > pretty sure 1.7.x didn't have this issue. It turns out that "resolve-prefer ipv4" wasn't what fixed my problem after all. It

1.8.3 dns resolver ipv4/ipv6 undesirable behaviour

2018-01-08 Thread Marc Fournier
Hello, Using the following (simplified) configuration, all the servers go (and stay) into maintenance mode about 30s after start up or config reload. Default "resolvers/hold timeout" I guess. These log lines get emitted: 2018-01-08T15:38:10.209195+00:00: Proxy dockercloud_hello-world started. 2