From 7ec9f53e451531374a94c358c270fbf9a65222c2 Mon Sep 17 00:00:00 2001
From: ludyn <ludyn@leo-pharma.com>
Date: Fri, 8 Jan 2021 12:18:07 +0100
Subject: [PATCH] init

---
 .gitignore             | 19 +++++++++++++++++++
 README.md              |  9 +++++++++
 app/hello.py           |  8 ++++++++
 app/requirements.txt   |  1 +
 app/scripts/startup.sh | 14 ++++++++++++++
 docker-compose.yaml    | 12 ++++++++++++
 docker/Dockerfile      | 30 ++++++++++++++++++++++++++++++
 7 files changed, 93 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 README.md
 create mode 100644 app/hello.py
 create mode 100644 app/requirements.txt
 create mode 100755 app/scripts/startup.sh
 create mode 100644 docker-compose.yaml
 create mode 100644 docker/Dockerfile

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..0825fa5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,19 @@
+# ignore files with below extensions
+*.pyc
+*.pyo
+*.log
+*.sqlite3
+
+# ignore below files
+.coverage
+yarn.lock
+package-lock.json
+.env.secrets
+.ash_history
+.bash_history
+
+# ignore below directories
+__pycache__/
+node_modules/
+.cache/
+.pytest_cache/
diff --git a/README.md b/README.md
new file mode 100644
index 0000000..cb3d40d
--- /dev/null
+++ b/README.md
@@ -0,0 +1,9 @@
+# Description
+
+Plain flask init project.
+
+# Instructions
+
+```bash
+$ docker-compose up
+```
diff --git a/app/hello.py b/app/hello.py
new file mode 100644
index 0000000..5e7e5f1
--- /dev/null
+++ b/app/hello.py
@@ -0,0 +1,8 @@
+from flask import Flask
+
+
+app = Flask(__name__)
+
+@app.route('/')
+def hello_world():
+    return 'Hello, World!'
\ No newline at end of file
diff --git a/app/requirements.txt b/app/requirements.txt
new file mode 100644
index 0000000..2077213
--- /dev/null
+++ b/app/requirements.txt
@@ -0,0 +1 @@
+Flask
\ No newline at end of file
diff --git a/app/scripts/startup.sh b/app/scripts/startup.sh
new file mode 100755
index 0000000..2ef009e
--- /dev/null
+++ b/app/scripts/startup.sh
@@ -0,0 +1,14 @@
+#!/bin/ash
+
+echo "Install requirements.txt"
+pip install -r /app/requirements.txt --no-cache-dir
+
+# is $@ empty 
+if [ -z "$@" ]
+then
+    echo "Run App"
+    flask run --host=0.0.0.0 --port=$PORT
+else
+    echo "Executeing \$@ command: $@"
+    exec $@
+fi
\ No newline at end of file
diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..6bd5c63
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,12 @@
+version: "3.8"
+services:
+  app:
+    build:
+      context: ./app
+      dockerfile: ../docker/Dockerfile
+    image: flask/demo
+    container_name: flask-demo
+    hostname: flask-dev-demo
+    volumes:
+       - ./app:/app
+    # command: sleep 3600
\ No newline at end of file
diff --git a/docker/Dockerfile b/docker/Dockerfile
new file mode 100644
index 0000000..866ec1e
--- /dev/null
+++ b/docker/Dockerfile
@@ -0,0 +1,30 @@
+FROM python:3.7.9-alpine
+
+ARG PORT=8000
+ENV PORT=$PORT
+ARG FLASK_APP=/app/hello.py
+ENV FLASK_APP=$FLASK_APP
+
+ENV HOME=/app
+ENV PYTHONUNBUFFERED=True
+ENV PYTHONIOENCODING=UTF-8
+
+WORKDIR /app
+COPY . /app
+
+# Fixed permissions, create exec:exec and dev:dev
+RUN sed -i '/999/d;' /etc/group
+RUN addgroup -S -g 999 exec && adduser -u 999 -s /sbin/nologin -SDHG exec exec
+RUN adduser -DH dev && adduser exec dev
+RUN chown -R exec:dev \ 
+    /app \ 
+    /usr/local/bin/ \ 
+    /usr/local/lib/python3.7/
+RUN chmod -R a-w /etc
+
+VOLUME /app
+EXPOSE ${PORT}
+
+USER exec:dev
+
+ENTRYPOINT ["/app/scripts/startup.sh"]
\ No newline at end of file