When the value for a configuration option in the file is `false`,
and the default value for a flag is `true`, we should not
take the value from the later as final value for the option,
because the user explicitly set `false`.
This change overrides the default value in the flagSet with
the value in the configuration file so we get the correct
result when we merge the two configurations together.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 31cb96dcfaaebe3f807e7c7bf82a48b5995c743b
Component: engine
Read configuration after flags making this the priority:
1- Apply configuration from file.
2- Apply configuration from flags.
Reload configuration when a signal is received, USR2 in Linux:
- Reload router if the debug configuration changes.
- Reload daemon labels.
- Reload cluster discovery.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: 677a6b3506107468ed8c00331991afd9176fa0b9
Component: engine
Implement basic interfaces to write custom routers that can be plugged
to the server. Remove server coupling with the daemon.
Signed-off-by: David Calavera <david.calavera@gmail.com>
Upstream-commit: da982cf5511814b6897244ecaa9c016f8800340a
Component: engine
This sets up the umask so that it's the same on all systems.
Signed-off-by: Cristian Staretu <cristian.staretu@gmail.com>
Upstream-commit: 6578ad90c307c5500a7998819743be88f63ef2b3
Component: engine
