first commit

.gitignore

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+*.pyc
+venv/

001_build_prod.sh

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+#!/bin/bash
+
+echo "Type docker tag (version)"
+read DOCKER_TAG
+
+docker build -t pingmachine/ping_engine:$DOCKER_TAG -f Dockerfile .

001_run_prod.sh

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+#!/bin/bash
+
+echo "Type docker tag (version)"
+read DOCKER_TAG
+
+docker run -p 5000:5000 pingmachine/ping_engine:$DOCKER_TAG

002_build_dev.sh

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+#!/bin/bash
+
+DOCKER_TAG="dev"
+
+docker build -t pingmachine/ping_engine:$DOCKER_TAG -f Dockerfile.dev .

002_run_dev.sh

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+#!/bin/bash
+
+DOCKER_TAG="dev"
+
+docker run -p 5000:5000 -v $(pwd):/opt/ping_engine pingmachine/ping_engine:$DOCKER_TAG

Dockerfile

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+FROM python:3.9.15-alpine3.16
+
+RUN apk update \
+    && apk upgrade \
+    && apk add --virtual build-deps gcc python3-dev musl-dev
+
+RUN python3 -m ensurepip && pip3 install --upgrade pip setuptools wheel
+
+WORKDIR /opt/ping_engine
+
+COPY ./requirements.txt /tmp/
+
+COPY ping_engine.py /opt/ping_engine
+
+RUN pip3 install -r /tmp/requirements.txt
+
+RUN apk del build-deps
+
+EXPOSE 5000
+
+ENV PYTHONUNBUFFERED 1
+
+CMD flask --app ping_engine run --host=0.0.0.0

Dockerfile.dev

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+FROM python:3.9.15-alpine3.16
+
+RUN apk update \
+    && apk upgrade \
+    && apk add --virtual build-deps gcc python3-dev musl-dev
+
+RUN python3 -m ensurepip && pip3 install --upgrade pip setuptools wheel
+
+WORKDIR /opt/ping_engine
+
+COPY ./requirements.txt /tmp/
+
+# COPY ping_engine.py /opt/ping_engine
+
+RUN pip3 install -r /tmp/requirements.txt
+
+RUN apk del build-deps
+
+EXPOSE 5000
+
+ENV PYTHONUNBUFFERED 1
+
+CMD flask --app ping_engine --debug run --host=0.0.0.0

docker-entrypoint-dev.sh

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+#!/bin/sh
+
+flask --app ping_engine --debug run --host=0.0.0.0

ping_engine.py

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+from glob import escape
+from flask import Flask,request,json
+from markupsafe import escape
+
+import os
+import requests
+
+app = Flask(__name__)
+
+from flask import Flask
+app = Flask(__name__)
+
+@app.route('/')
+def hello():
+    greet = '<h1>You should not be here!</h1>'
+    link = '<p><a href="https://www.google.com">Click me!</a></p>'
+    return greet + link
+
+@app.route('/ping/<name>')
+def ping(name):
+    personal = f'pinging, {name}'
+
+    response = os.system("ping -c 1 " + name)
+    if response == 0:
+        instruc = ' is up!'
+        address = 'http://%s' %name
+        r = requests.get(address)
+        status = r.status_code
+        status_string = str(status)
+    else:
+        instruc = ' is down!'
+    return personal + instruc + status_string
+
+if __name__ == '__main__':
+    app.run(debug=True)

requirements.txt

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+Flask==2.2.2
+requests==2.25.1