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environment variable AUTOVACUUM added

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The postgressql autovacuum feature is by default active. The environment variable AUTOVACUUM allows you to switch off this feature during start of docker container.
This commit is contained in:
Steffen Volkmann
2019-04-16 07:45:10 +02:00
parent ca32b809ea
commit a02daac961
4 changed files with 22 additions and 2 deletions
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README.md
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@@ -31,10 +31,18 @@ Tiles that have already been rendered will be stored in `/var/lib/mod_tile`. To
## Performance tuning
### THREADS
The import and tile serving processes use 4 threads by default, but this number can be changed by setting the `THREADS` environment variable. For example:
docker run -p 80:80 -e THREADS=24 -v openstreetmap-data:/var/lib/postgresql/10/main -d overv/openstreetmap-tile-server run
### AUTOVACUUM
The database use the autovacuum feature by default. This behavior can be changed with `AUTOVACUUM` environment variable. For example:
docker run -p 80:80 -e AUTOVACUUM=off -v openstreetmap-data:/var/lib/postgresql/10/main -d overv/openstreetmap-tile-server
## License
```