Fix Dockerfile not using current sources

Dockerfile

@@ -0,0 +1,28 @@
+FROM python:3.10-alpine
+
+RUN apk update \
+  && apk add --no-cache --virtual .build-deps git g++ postgresql-dev yaml-dev \
+  && apk add --no-cache libpq
+
+WORKDIR /var/src/lnt
+
+COPY requirements.server.txt setup.py .
+# setup.py uses lnt.__version__ etc.
+COPY lnt/__init__.py lnt/__init__.py
+# we build the cperf extension during install
+COPY lnt/testing/profile lnt/testing/profile
+
+RUN pip3 install -r requirements.server.txt \
+  && apk --purge del .build-deps \
+  && mkdir /var/log/lnt
+
+COPY . .
+COPY docker/docker-entrypoint.sh docker/wait_db /usr/local/bin/
+
+VOLUME /var/log
+
+EXPOSE 8000
+
+ENV DB_ENGINE= DB_HOST= DB_USER= DB_PWD= DB_BASE=
+
+ENTRYPOINT docker-entrypoint.sh

docker/docker-compose.yml → docker-compose.yml

@@ -21,8 +21,8 @@ services:
 
   db:
     container_name: lnt-postgres
-    image: postgres:11-alpine
+    image: docker.io/postgres:13-alpine
     environment:
       - POSTGRES_PASSWORD=${DB_PWD}
-      - POSTGRES_USER=${DB_USER}
-      - POSTGRES_DB=${DB_BASE}
+      - POSTGRES_USER=${DB_USER:-lntuser}
+      - POSTGRES_DB=${DB_BASE:-lnt}

requirements.server.txt

@@ -2,6 +2,6 @@
 .
 psycopg2==2.9.10
 gunicorn==19.9.0
-Jinja2==3.1.6
+Jinja2==2.11.3
 progressbar2
-pyyaml==6.0
+pyyaml==5.1.2