Updating readme to use influxdb with the current head.

Do not merge this PR until we release a new cadvisor docker image.
It does default to localhost:8086. I will move that to optional


On Tue, Aug 12, 2014 at 3:08 PM, Rohit Jnagal <notifications@github.com>
wrote:

> In README.md:
>
> > @@ -29,12 +29,26 @@ If you want to build your own cAdvisor Docker image, take a look at the Dockerfi
> >
> >  cAdvisor now also supports [InfluxDB](http://influxdb.com) to store stats. To use InfluxDB, you need to pass some additional flags to cAdvisor:
> >
> > -- ``-storage_driver``: storage driver to use. Options are: memory (default) and influxdb. Use influxdb.
> > -- ``-storage_driver_host``: The *host:port* of the database.
> > -- ``-storage_driver_name``: database name.
> > -- ``-storage_driver_user``: database username.
> > -- ``-storage_driver_password``: database password.
> > -- ``-storage_driver_secure``: use secure connection with database. False by default
> > +**Required**
> > +```
> > + # storage driver to use. Options are: memory (default) and influxdb
> > + -storage_driver=influxdb
> > + # The *ip:port* of the database
> > + -storage_driver_host=ip:port
>
> Doesn't it default to localhost:8083 or smth? I never specify this for
> local testing.
>
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> <https://github.com/google/cadvisor/pull/176/files#r16146257>.
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