* Capitalize first letter of message
* Log all services staring consistently
* Remove some extraneous log statements in meta.Store
* Log data dirs for meta, data and hinted handoff
The env var overrides panic if we if peers was set in the config.
The type of that value is a []string and NumFields is not a valid
for that type. We don't currently support this slice fields via
the env variable settings. This particular one can be set with the
-join flag already so we just skip these fields for now.
This allows all config variable to be set via environment variables using
a similar naming convention for the toml config. For example, to change the
HTTP API port using the config, you would set:
[http]
bind-address = ":8086"
To change it with an environment variable, you would use:
HTTP_BIND_ADDRESS=":8086" influxd
The section name is used as the env variable prefix and the config key
name is the suffix. The only change to the config name is that "-" should
be replaced with "_" to avoid shell interpretation issues.
This makes it much easier to configure docker instances within a docker container
or adhoc instances at the command-line.
For slice config sections like graphite, you can currently only override the first
entry since the default config only has 1 entry. To do that use, GRAPHITE_0 as the
prefix. You cannot currently add new entries like GRAPHITE_1. A future PR might
address this issue.
The environment variable values should be the same as the config values.
The order that configuration values are applied is as follows:
* Default config
* Config file
* Environment variables
* Command-line arguments
Fixes#3246
When starting a influxd in a docker container, the processess needs to know
the hosts address and port in order to create its NodeInfo correctly. -hostname
previously only allowed us to change the hostname and the port would always be 8088
which may not be correctly if running multiple containers on the same host.
Hostnames were always being resolved to an IP address and the IP
address was used as the host address and raft peer address. There
was no way to use an actual hostname instead of an IP address.
Paul Dix
Cory LaNou
Daniel Morsing
Philip O'Toole
Jason Wilder
Philip O'Toole
Tony Pitale
Cory LaNou
David Norton