🎉 First commit, from couchbase generator, basic changes

not tested / updated yet

{{cookiecutter.project_slug}}/backend/app/backend-start.sh

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+#! /usr/bin/env bash
+
+set -e
+
+# Let the DB start
+python /app/app/backend_pre_start.py
+
+
+LOG_LEVEL=info
+# Uncomment to squeeze performance in exchange of logs
+# LOG_LEVEL=warning
+
+# Get CPU cores
+CORES=$(nproc --all)
+# Read env var WORKERS_PER_CORE with default of 2
+WORKERS_PER_CORE_PERCENT=${WORKERS_PER_CORE_PERCENT:-200}
+# Compute DEFAULT_WEB_CONCURRENCY as CPU cores * workers per core
+DEFAULT_WEB_CONCURRENCY=$(( ($CORES * $WORKERS_PER_CORE_PERCENT) / 100 ))
+# Minimum default of workers is 1
+if [ "$DEFAULT_WEB_CONCURRENCY" -lt 1 ]; then
+    DEFAULT_WEB_CONCURRENCY=1
+fi
+# Read WEB_CONCURRENCY env var, with default of computed value
+WEB_CONCURRENCY=${WEB_CONCURRENCY:-$DEFAULT_WEB_CONCURRENCY}
+echo "Using these many workers: $WEB_CONCURRENCY"
+
+gunicorn -k uvicorn.workers.UvicornWorker --log-level $LOG_LEVEL app.main:app --bind 0.0.0.0:80