Lifted out the label construction code into its dedicated function, so
it can be reused to add labels to `iocaine_garbage_served` too. The
required information is at hand at that point, so the cost of doing this
is minimal.
Changelog & Grafana dashboard adjusted accordingly.
Signed-off-by: Gergely Nagy <me@gergo.csillger.hu>
Added a few words about compiling Iocaine, added a docker example with a
TOML configuration file (vs the existing environment variable-based
example), and collected a mistake describing the shape of
`IOCAINE__SOURCES__MARKOV`.
These together should largely address #2.
Signed-off-by: Gergely Nagy <me@gergo.csillger.hu>
When configuring iocaine via environment variables, sections and
settings were separated by two underlines, but the `IOCAINE_` prefix
only had one. This felt weird, so now iocaine supports an `IOCAINE__`
prefix too, and keeps recognizing the old one too.
Documentation and examples updated to use the new naming. No mention of
the backwards compatibility - I'll just silently support that.
Signed-off-by: Gergely Nagy <me@gergo.csillger.hu>
This adds plenty of documentation: describing what iocaine is, how it
does what it does, and how to deploy it in various scenarios.
Not complete yet, but reasonably detailed nevertheless.
Signed-off-by: Gergely Nagy <me@gergo.csillger.hu>
