📌 Add external dependencies and Dependabot to get automatic upgrade PRs

.github/dependabot.yml

@@ -0,0 +1,17 @@
+version: 2
+updates:
+  # GitHub Actions
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  # Development/testing dependencies
+  - package-ecosystem: "pip"
+    directory: "/"
+    schedule:
+      interval: "daily"
+  # Docker image dependencies
+  - package-ecosystem: "pip"
+    directory: "/docker-images"
+    schedule:
+      interval: "daily"

docker-images/python3.6-alpine3.8.dockerfile

@@ -2,8 +2,9 @@ FROM python:3.6-alpine3.8
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
+COPY requirements.txt /tmp/requirements.txt
 RUN apk add --no-cache --virtual .build-deps gcc libc-dev make \
-    && pip install --no-cache-dir "uvicorn[standard]" gunicorn \
+    && pip install --no-cache-dir -r /tmp/requirements.txt \
     && apk del .build-deps gcc libc-dev make
 
 COPY ./start.sh /start.sh

docker-images/python3.6.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.6
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/python3.7-alpine3.8.dockerfile

@@ -2,8 +2,9 @@ FROM python:3.7-alpine3.8
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
+COPY requirements.txt /tmp/requirements.txt
 RUN apk add --no-cache --virtual .build-deps gcc libc-dev make \
-    && pip install --no-cache-dir "uvicorn[standard]" gunicorn \
+    && pip install --no-cache-dir -r /tmp/requirements.txt \
     && apk del .build-deps gcc libc-dev make
 
 COPY ./start.sh /start.sh

docker-images/python3.7.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.7
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/python3.8-alpine3.10.dockerfile

@@ -2,8 +2,9 @@ FROM python:3.8-alpine3.10
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
+COPY requirements.txt /tmp/requirements.txt
 RUN apk add --no-cache --virtual .build-deps gcc libc-dev make \
-    && pip install --no-cache-dir "uvicorn[standard]" gunicorn \
+    && pip install --no-cache-dir -r /tmp/requirements.txt \
     && apk del .build-deps gcc libc-dev make
 
 COPY ./start.sh /start.sh

docker-images/python3.8-slim.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.8-slim
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/python3.8.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.8
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/python3.9-alpine3.14.dockerfile

@@ -2,8 +2,9 @@ FROM python:3.9-alpine3.14
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
+COPY requirements.txt /tmp/requirements.txt
 RUN apk add --no-cache --virtual .build-deps gcc libc-dev make \
-    && pip install --no-cache-dir "uvicorn[standard]" gunicorn \
+    && pip install --no-cache-dir -r /tmp/requirements.txt \
     && apk del .build-deps gcc libc-dev make
 
 COPY ./start.sh /start.sh

docker-images/python3.9-slim.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.9-slim
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/python3.9.dockerfile

@@ -2,7 +2,8 @@ FROM python:3.9
 
 LABEL maintainer="Sebastian Ramirez <[email protected]>"
 
-RUN pip install --no-cache-dir "uvicorn[standard]" gunicorn
+COPY requirements.txt /tmp/requirements.txt
+RUN pip install --no-cache-dir -r /tmp/requirements.txt
 
 COPY ./start.sh /start.sh
 RUN chmod +x /start.sh

docker-images/requirements.txt

@@ -0,0 +1,2 @@
+uvicorn[standard]==0.15.0
+gunicorn==20.1.0