README.md connection strings were wrong

Looks like lib/pq has updated their connection strings upstream so the URL parsing is more URL-like.
This commit is contained in:
Will Rouesnel 2016-05-20 19:04:31 +10:00
parent 4c8b9700c6
commit c929bad6a1
1 changed files with 5 additions and 2 deletions

View File

@ -6,14 +6,17 @@ Supported Postgres versions: 9.1 and up.
## Quick Start
This package is available for Docker:
```
docker run -e DATA_SOURCE_NAME="login:password@(hostname:port)/dbname" -p 9113:9113 wrouesnel/postgres_exporter
# Start an example database
docker run --net=host -it --rm -e POSTGRES_PASSWORD=password postgres
# Connect to it
docker run -e DATA_SOURCE_NAME="postgresql://postgres:password@localhost:5432/?sslmode=disable" -p 9113:9113 wrouesnel/postgres_exporter
```
## Building and running
The default make file behavior is to build the binary:
```
make
export DATA_SOURCE_NAME="login:password@(hostname:port)/dbname"
export DATA_SOURCE_NAME="postgresql://login:password@hostname:port/dbname"
./postgres_exporter <flags>
```