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[Fix] monitoring 배포에서 backend scrape target 덮어쓰기 방지 #230

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Merged
AquilaXk merged 1 commit into from
Apr 10, 2026
Merged

[Fix] monitoring 배포에서 backend scrape target 덮어쓰기 방지 #230

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23 changes: 20 additions & 3 deletions .github/workflows/deploy-monitoring.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -150,6 +150,11 @@ jobs:
rm -rf "$WORKDIR"
mkdir -p "$WORKDIR"

PREVIOUS_BACKEND_SCRAPE_TARGET=""
if [[ -f "${DEPLOY_PATH}/.env" ]]; then
PREVIOUS_BACKEND_SCRAPE_TARGET="$(grep -E '^BACKEND_SCRAPE_TARGET=' "${DEPLOY_PATH}/.env" | tail -n 1 | cut -d= -f2- || true)"
fi

mkdir -p "${ROLLBACK_DIR}"
if [[ -f "${DEPLOY_PATH}/docker-compose.monitoring.deploy.yml" ]]; then
cp "${DEPLOY_PATH}/docker-compose.monitoring.deploy.yml" "${ROLLBACK_DIR}/docker-compose.monitoring.deploy.yml"
Expand All @@ -176,6 +181,14 @@ jobs:
cp -R "$WORKDIR/infra/grafana" "$DEPLOY_PATH/infra/grafana"
printf '%s' "$DOT_ENV_B64" | base64 -d > "$DEPLOY_PATH/.env"

if [[ -n "${PREVIOUS_BACKEND_SCRAPE_TARGET}" ]]; then
if grep -q '^BACKEND_SCRAPE_TARGET=' "$DEPLOY_PATH/.env"; then
sed -i -E "s#^BACKEND_SCRAPE_TARGET=.*#BACKEND_SCRAPE_TARGET=${PREVIOUS_BACKEND_SCRAPE_TARGET}#" "$DEPLOY_PATH/.env"
else
printf '\nBACKEND_SCRAPE_TARGET=%s\n' "${PREVIOUS_BACKEND_SCRAPE_TARGET}" >> "$DEPLOY_PATH/.env"
fi
fi

cd "$DEPLOY_PATH"
RAW_GF_SERVER_ROOT_URL="$(grep -E '^GF_SERVER_ROOT_URL=' .env | tail -n 1 | cut -d= -f2- || true)"
if [[ -n "${RAW_GF_SERVER_ROOT_URL}" ]]; then
Expand Down Expand Up @@ -212,10 +225,14 @@ jobs:
ACTIVE_HOST=$(curl -sk -b "${COOKIE_JAR}" -X GET "${NPM_BASE_URL}/api/nginx/proxy-hosts/${PROXY_ID}" | jq -r '.forward_host // empty')
ACTIVE_PORT=$(curl -sk -b "${COOKIE_JAR}" -X GET "${NPM_BASE_URL}/api/nginx/proxy-hosts/${PROXY_ID}" | jq -r '.forward_port // 8080')
if [[ -n "${ACTIVE_HOST}" ]]; then
if grep -q '^BACKEND_SCRAPE_TARGET=' .env; then
sed -i -E "s#^BACKEND_SCRAPE_TARGET=.*#BACKEND_SCRAPE_TARGET=${ACTIVE_HOST}:${ACTIVE_PORT}#" .env
if [[ "${ACTIVE_HOST}" =~ ^maum-on-1-[12]$ ]]; then
if grep -q '^BACKEND_SCRAPE_TARGET=' .env; then
sed -i -E "s#^BACKEND_SCRAPE_TARGET=.*#BACKEND_SCRAPE_TARGET=${ACTIVE_HOST}:${ACTIVE_PORT}#" .env
else
printf '\nBACKEND_SCRAPE_TARGET=%s:%s\n' "${ACTIVE_HOST}" "${ACTIVE_PORT}" >> .env
fi
else
printf '\nBACKEND_SCRAPE_TARGET=%s:%s\n' "${ACTIVE_HOST}" "${ACTIVE_PORT}" >> .env
echo "skip monitoring target sync from proxy host: unsupported backend alias ${ACTIVE_HOST}:${ACTIVE_PORT}"
fi
fi
fi
Expand Down
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