Really appreciate any help with this from the very smart people in this community 
Project objective - is to have a opensource system to track my teenage son's driving behaviour. Particularly to see if he is speeding or in a car with friends who are driving dangerously. Life360 is the easy way but it is not open source and they have terrible data privacy policies. So...
I have successfully built an overpass-api docker image and after much pain have it running on a rpi5 with 8GB ram! I think some of the issues (not all) I have encountered are related to RAM memory.
I have successfully integrated the overpass-api to work with my traccar container also running on the same rpi. Today I was speeding (a little) and it is working.
link to overpass-api docker that I have built for arm64. https://github.com/wiktorn/Overpass-API/tree/master
I have 3 little tweaks/improvements that I need a bit of help with.
1. More RAM memory via a swap file moved from the SD card to the ext4 system disk (new and fast SSD)
2. I have had to download the entire planet of openstreetmap data - there is a way to do this differently but I can't quite work it out
3. similar to 2 - there is a way to healthcheck the operpass container but I have something slightly wrong with my syntax
So can anyone help with the swap file question and see anything wrong with the following 2 code snippets (both from a compose file in docker)?
This one is supposed to decompress the pbf file to bz2 format so I can just pull Oz data. At the moment I am cloning the entire planet 360GB just to run api calls to return speed limit. haha
- OVERPASS_PLANET_URL=https://download.geofabrik.de/australia-oceania/australia-latest.osm.pbf
- OVERPASS_DIFF_URL=https://planet.openstreetmap.org/replication/minute/
- OVERPASS_COMPRESSION=gz
- OVERPASS_PLANET_PREPROCESS='mv /db/planet.osm.bz2 /db/australia-latest.osm.pbf && osmium cat -o /db/planet.osm.bz2 /db/australia-latest.osm.pbf && rm /db/australia-latest.osm.pbf'And this is one is supposed to check that the container is healthy but something is wrong running on arm64 (I think it only works on amd64). I get an invalid escape character error - see below.
test: ["CMD-SHELL", "curl --noproxy '*' -qf 'http://192.168.100.105:8084/api/interpreter?data=\[out:json\];node(1);out;' | jq '.generator' |grep -q Overpass || exit 1"]Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; docker compose --file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/overpass/overpass.yml' --env-file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/overpass/overpass.env' --env-file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/global.env' down 2>&1': yaml: line 28: found unknown escape character
OMV\ExecException: Failed to execute command 'export PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin; export LANG=C.UTF-8; export LANGUAGE=; docker compose --file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/overpass/overpass.yml' --env-file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/overpass/overpass.env' --env-file '/srv/dev-disk-by-uuid-b38b3a1f-5df6-42cb-80b5-ae2ec3d0d0ee/compose/global.env' down 2>&1': yaml: line 28: found unknown escape character in /usr/share/openmediavault/engined/rpc/compose.inc:726
Stack trace:
#0 /usr/share/php/openmediavault/rpc/serviceabstract.inc(622): OMVRpcServiceCompose->{closure}()
#1 /usr/share/openmediavault/engined/rpc/compose.inc(701): OMV\Rpc\ServiceAbstract->execBgProc()
#2 [internal function]: OMVRpcServiceCompose->doCommand()
#3 /usr/share/php/openmediavault/rpc/serviceabstract.inc(122): call_user_func_array()
#4 /usr/share/php/openmediavault/rpc/rpc.inc(86): OMV\Rpc\ServiceAbstract->callMethod()
#5 /usr/sbin/omv-engined(535): OMV\Rpc\Rpc::call()
#6 {main}