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upgrade + osm planet

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added upgrade instructions 
added osm planet example
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Olivier DEBAUCHE 2021-06-13 10:00:36 +02:00 committed by GitHub
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@ -201,6 +201,70 @@ docker run \
>Note that if you use a folder other than `/nodes` then you must make sure that you manually set the owner to `renderer`!
### OSM Planet
If you plan to import the entire planet, adapt the parameters to the characteristics of your server X and Y where X corresponds respectively to 3/4 of the max threads and Y to 3/4 of the available memory expressed in Mb.
```
docker run \
-p 8080:80 \
-p 5432:5432 \
-e UPDATES=enabled \
-v /absolute/path/to/planet-latest:/data.osm.pbf \
-v openstreetmap-nodes:/nodes \
-v openstreetmap-data:/var/lib/postgresql/13/main \
-e AUTOVACUUM=off \
-e THREADS=X
-e "OSM2PGSQL_EXTRA_ARGS=-C Y --flat-nodes /nodes/flat_nodes.bin " \
overv/openstreetmap-tile-server \
import
```
For a machine with 24 cores and 40 Gb of available memory, the instructions adapt as follows:
```
docker run \
-p 8080:80 \
-p 5432:5432 \
-e UPDATES=enabled \
-v /absolute/path/to/planet-latest:/data.osm.pbf \
-v openstreetmap-nodes:/nodes \
-v openstreetmap-data:/var/lib/postgresql/13/main \
-e AUTOVACUUM=off \
-e THREADS=18
-e "OSM2PGSQL_EXTRA_ARGS=-C 30720 --flat-nodes /nodes/flat_nodes.bin " \
overv/openstreetmap-tile-server \
import
```
For the running consider following instructions:
```
docker run \
-p 8080:80 \
-p 5432:5432 \
-e UPDATES=enabled \
-e AUTOVACUUM=on \
-e THREADS=6 \
-e ALLOW_CORS=enabled \
-v openstreetmap-data:/var/lib/postgresql/13/main \
--shm-size="384m" \
-d overv/openstreetmap-tile-server \
run
```
### Upgrading
```
sh upgrade.sh
docker run \
-v openstreetmap-data:/var/lib/postgresql/13/main \
overv/openstreetmap-tile-server \
upgrade
```
### Benchmarks
You can find an example of the import performance to expect with this image on the [OpenStreetMap wiki](https://wiki.openstreetmap.org/wiki/Osm2pgsql/benchmarks#debian_9_.2F_openstreetmap-tile-server).