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fix(deploy): support low-disk AWS code-only rebuilds #8

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Merged
danyellambert merged 3 commits into from
May 18, 2026
Merged

fix(deploy): support low-disk AWS code-only rebuilds #8

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4bd1273
fix(deploy): free Docker space before code-only rebuild
danyellambert May 18, 2026
2c0597e
fix(deploy): clean Docker space before code-only preflight
danyellambert May 18, 2026
f14ef2a
fix(deploy): make code-only disk preflight advisory
danyellambert May 18, 2026
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24 changes: 24 additions & 0 deletions scripts/deploy_aws.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -229,6 +229,30 @@ echo "== Ensure Ollama embedding model =="
echo "OK: Ollama embedding model is available."
}

echo
echo "== Low-disk rebuild preparation, preserving Docker volumes =="
if [ "${AI_DECISION_STUDIO_AWS_LOW_DISK_REBUILD:-1}" != "0" ]; then
echo "-- stopping current compose stack without removing volumes --"
ENV_FILE="$ENV_FILE" docker compose \
--env-file "$ENV_FILE" \
-p "$PROJECT_NAME" \
-f docker-compose.aws.yml \
down --remove-orphans || true

echo
echo "-- pruning Docker build cache, stopped containers and unused images; volumes are preserved --"
docker container prune -f || true
docker builder prune -af || true
docker image prune -af || true

echo
echo "-- post-prune disk state --"
df -h /
docker system df || true
else
echo "Low-disk rebuild preparation disabled."
fi

ensure_ollama_embedding_model

DOCKER_BUILDKIT=1 docker compose \
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23 changes: 18 additions & 5 deletions scripts/deploy_aws_code_only.sh
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Expand Up @@ -117,22 +117,35 @@ whoami
date -u +%Y-%m-%dT%H:%M:%SZ
echo

echo "-- disk/docker --"
echo "-- disk/docker before cleanup --"
df -h /
docker system df || true
echo

echo "-- safe preflight Docker cleanup before disk guardrail, no volumes --"
sudo find /tmp -maxdepth 1 -type d -name 'ads_code_only_*' -print -exec rm -rf {} + 2>/dev/null || true
sudo apt-get clean || true
sudo journalctl --vacuum-size=50M || true

docker builder prune -af || true
docker container prune -f || true
docker image prune -af || true

echo
echo "-- disk/docker after cleanup --"
df -h /
docker system df || true
echo

FREE_KB="$(df --output=avail -k / | tail -n 1 | tr -d ' ')"
MIN_FREE_KB="${AWS_CODE_ONLY_MIN_FREE_KB:-3000000}"

echo "-- disk guardrail --"
echo "-- disk advisory --"
echo "free_kb=$FREE_KB"
echo "min_free_kb=$MIN_FREE_KB"

if [ "$FREE_KB" -lt "$MIN_FREE_KB" ]; then
echo "ERROR: espaço livre insuficiente para code-only deploy." >&2
echo "Aumente o disco, limpe imagens/cache com segurança, ou rode com AWS_CODE_ONLY_MIN_FREE_KB ajustado conscientemente." >&2
exit 11
echo "WARN: free disk is below the advisory threshold; continuing code-only deploy intentionally." >&2
fi
echo

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