Tizian 「ティツィアーン」
ba77248930
A failed BRouter segment or listing, a failed tile cut or an unwritable folder waited the whole refresh period, 30 days without routes or a map; they try again after an hour, doubling to a day. Photon's failed download backs off from a day to a week, and a dead Photon is noticed within a minute. The downloads' network is an ordinary bridge the three share, as the comments now say. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Signed-off-by: Tizian 「ティツィアーン」 <raisondetredev@pm.me>
69 lines
2.2 KiB
YAML
69 lines
2.2 KiB
YAML
# Place search for Halkyon Train (ADR 0030, D50), beside compose.train.yaml, which it
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# needs: Photon on GraphHopper's weekly database of Europe, asked by Train's server
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# alone. Switched on in .env:
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#
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# COMPOSE_FILE=compose.yaml:compose.train.yaml:compose.search.yaml
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#
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# Photon has no site and no sign-in: only Train's server reaches it, on a network of
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# their own without a way out, for people signed in, and nothing it is asked is kept
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# or logged. Its database (Europe's: a 32.6 GB download on 29 Oct 2026, more
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# unpacked, to be measured) is in ./photon/data, renewed monthly, owned by a user ID of
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# its own, which no person, no other container and not the CI runner uses. Its memory:
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# PHOTON_HEAP (6g) for Java, PHOTON_MEMORY (8g) for the container. Setting it up:
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# sidecars/README.md, Train's search.
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services:
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photon:
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build:
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context: ..
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dockerfile: deploy/photon/Dockerfile
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image: halkyon-photon
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restart: unless-stopped
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user: "61179:61179"
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read_only: true
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tmpfs:
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- /tmp:size=64m,uid=61179,gid=61179
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environment:
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PHOTON_HEAP: ${PHOTON_HEAP:-6g}
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volumes:
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- ./photon/data:/data
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# Beside Train's server alone: no site, no published port, no way out.
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networks:
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- search
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mem_limit: ${PHOTON_MEMORY:-8g}
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# No log: what people search for is where they go.
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logging:
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driver: none
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photon-data:
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image: halkyon-photon
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restart: unless-stopped
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user: "61179:61179"
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read_only: true
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tmpfs:
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- /tmp:size=16m,uid=61179,gid=61179
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command: ["/app/data.sh"]
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environment:
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# A path under GraphHopper's downloads; `europe/germany` for Germany alone.
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PHOTON_REGION: ${PHOTON_REGION:-europe}
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volumes:
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- ./photon/data:/data
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# Out to GraphHopper's downloads on `downloads`, an ordinary bridge with a way out
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# to anywhere, shared with BRouter's segments and the map's downloads.
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networks:
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- downloads
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mem_limit: 256m
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logging:
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driver: journald
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train-server:
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environment:
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PHOTON_URL: http://photon:2322/
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networks:
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- search
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networks:
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# Train's server and Photon, without a way out.
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search:
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internal: true
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downloads:
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