will.anderson
a73f608629
Download both neuron-soul and engram binaries from Artifact Registry. entrypoint.sh starts engram on :8742, waits for /health, then launches the soul with ENGRAM_URL set. Removes SOUL_ENGRAM_PATH / file mode.
44 lines
1.4 KiB
Bash
44 lines
1.4 KiB
Bash
#!/bin/sh
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# entrypoint.sh — start engram then soul, both in a single container.
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#
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# Engram runs as a background HTTP server on localhost:8742.
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# Soul starts once engram reports healthy, with ENGRAM_URL pointing at it.
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#
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# Data directory /data is the PVC mount point — engram reads/writes its
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# snapshot.json (and any future data files) there.
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set -eu
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ENGRAM_PORT="${ENGRAM_PORT:-8742}"
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ENGRAM_DATA_DIR="${ENGRAM_DATA_DIR:-/data}"
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ENGRAM_HEALTH_URL="http://localhost:${ENGRAM_PORT}/health"
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# Ensure the data directory exists (PVC may be mounted but empty on first boot)
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mkdir -p "$ENGRAM_DATA_DIR"
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# Start engram in the background
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echo "[entrypoint] starting engram on :${ENGRAM_PORT} data_dir=${ENGRAM_DATA_DIR}"
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ENGRAM_BIND=":${ENGRAM_PORT}" \
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ENGRAM_DATA_DIR="$ENGRAM_DATA_DIR" \
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/usr/local/bin/engram &
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ENGRAM_PID=$!
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# Wait for engram to become healthy (up to 30s)
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echo "[entrypoint] waiting for engram..."
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TRIES=0
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until curl -sf "$ENGRAM_HEALTH_URL" > /dev/null 2>&1; do
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TRIES=$((TRIES + 1))
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if [ "$TRIES" -ge 30 ]; then
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echo "[entrypoint] ERROR: engram did not become healthy after 30s" >&2
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kill "$ENGRAM_PID" 2>/dev/null || true
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exit 1
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fi
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sleep 1
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done
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echo "[entrypoint] engram ready"
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# Start soul — it takes over as PID 1's foreground process.
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# SOUL_ENGRAM_PATH must NOT be set; ENGRAM_URL triggers HTTP mode.
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exec /usr/local/bin/neuron
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