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Remove orphaned /dev/shm/osm3s_osm_base on container start, like the existing osm3s_areas cleanup #175

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Remove orphaned /dev/shm/osm3s_osm_base on container start, like the existing osm3s_areas cleanup #175

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fc92782
Remove orphaned /dev/shm/osm3s_osm_base on container start, like the …
davidbarratt Oct 4, 2026
8cf9de2
Fix "availible" typo in orphaned shm cleanup comment
davidbarratt Oct 4, 2026
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17 changes: 12 additions & 5 deletions docker-entrypoint.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -37,11 +37,18 @@ for f in /docker-entrypoint-initdb.d/*; do
echo
done

# deleting areas file if present. Otherwise the link to /db/db/osm3s_vX.X.X_areas will not be created and the area is not availible.
if [ -f /dev/shm/osm3s_areas ]; then
echo "Found orphaned /dev/shm/osm3s_areas file. Deleting it."
rm /dev/shm/osm3s_areas
fi
# deleting areas file if present. Otherwise the link to /db/db/osm3s_vX.X.X_areas will not be created and the area is not available.
# Same for the main dispatcher's guard: a dispatcher that dies uncleanly
# (SIGKILL, node reboot, container-runtime restart) leaves its POSIX shm
# object behind, and on runtimes where /dev/shm persists across container
# restarts, every subsequent start fails with "File_Error File exists 17".
# At the container boundary, presence of either object means it is stale.
for name in osm3s_osm_base osm3s_areas; do
if [ -f "/dev/shm/$name" ]; then
echo "Found orphaned /dev/shm/$name file. Deleting it."
rm "/dev/shm/$name"
fi
done

if [[ ! -f /db/init_done ]]; then
echo "No database directory. Initializing"
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