From 6ed22c1622a302ab6ee66714cc1e40b334c43e16 Mon Sep 17 00:00:00 2001
From: Jakob Langdal <jakob.langdal@alexandra.dk>
Date: Thu, 21 Jan 2021 09:06:30 +0100
Subject: [PATCH] Initial commit

---
 .gitignore       |  1 +
 Dockerfile       | 28 ++++++++++++++++++++++++++++
 requirements.txt |  1 +
 src/server.py    | 11 +++++++++++
 4 files changed, 41 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 create mode 100644 requirements.txt
 create mode 100644 src/server.py

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0a764a4
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+env
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..62621bb
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,28 @@
+# First stage
+FROM python:3.9.1 AS builder
+
+ENV VIRTUAL_ENV=/opt/venv
+RUN python3 -m venv ${VIRTUAL_ENV}
+ENV PATH="${VIRTUAL_ENV}/bin:${PATH}"
+
+RUN pip install --upgrade pip && pip install pip-tools
+
+COPY requirements.txt .
+RUN pip install -r requirements.txt
+
+# Second stage
+FROM python:3.9.1-slim
+COPY --from=builder ${VIRTUAL_ENV} ${VIRTUAL_ENV}
+WORKDIR /code
+
+# add non-root user
+RUN addgroup --system user && adduser --system --no-create-home --group user
+RUN chown -R user:user /code && chmod -R 755 /code
+
+USER user
+
+COPY src/ /code
+
+ENV PATH=/opt/venv/bin:${PATH}
+
+CMD [ "python", "./server.py" ]
\ No newline at end of file
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..7deaf3b
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+Flask==1.1.2
\ No newline at end of file
diff --git a/src/server.py b/src/server.py
new file mode 100644
index 0000000..d162ff4
--- /dev/null
+++ b/src/server.py
@@ -0,0 +1,11 @@
+from flask import Flask
+server = Flask(__name__)
+
+
+@server.route("/")
+def hello():
+    return "Hello World!"
+
+
+if __name__ == "__main__":
+    server.run(host='0.0.0.0')