Currently it does not always detect rotated logfiles. There are many issues in hpcloud/tail which are not addressed, hpcloud/tail looks dead. nxadm/tail is a fork which solved many known issues.
When Postfix is running in a Docker container, it's most useful to use
the built-in Docker logging (as with Systemd). Setting
`--docker.enable` allows that.
The log source is using `client.NewEnvClient`, which reads environment
variables to determine which Docker to connect to, and how TLS is
handled.
Provides a cleaner split between log sources, specifically for not
compiling with systemd libraries.
This is in preparation for a new log source to read from Docker.
When Postfix is running in a Docker container, it's most useful to use
the built-in Docker logging (as with Systemd). Setting
`--docker.enable` allows that.
The log source is using `client.NewEnvClient`, which reads environment
variables to determine which Docker to connect to, and how TLS is
handled.
Provides a cleaner split between log sources, specifically for not
compiling with systemd libraries.
This is in preparation for a new log source to read from Docker.
