qrgen: import qrgeneratora z pracy

2020-12-28 15:28:54 +01:00
commit 882fa06adc
5 changed files with 193 additions and 0 deletions
--- a/17
+++ b/17
@@ -0,0 +1,17 @@
+FROM artifactory.hcp.preprod.oneadr.net/docker-nordea-images-local/nordea-python-36-rhel7:1
+
+# workaround for running yum in container
+USER root
+
+RUN yum install --assumeyes \
+	python-flask \
+	python-flask-wtf \
+	&& yum clean all
+
+USER 1000
+
+ADD /app /app
+
+WORKDIR /app
+
+CMD [ "/app/qrwebform.py" ]
--- a/README.md
+++ b/README.md
@@ -0,0 +1,9 @@
+
+QR generator docker.io/samwierema/go-qr-generator
+
+flask app which post to itself
+
+One pod with two containers (fronted, backend) and two exposed ports.
+One Service with with named ports.
+Two Routes, with the same hostname, but routing based on path: / to fronted,  /render to backend.
+One NetworkPolicy allowing access to both ports.
--- a/app/qrwebform.py
+++ b/app/qrwebform.py
@@ -0,0 +1,27 @@
+#!/usr/bin/python
+
+from flask import Flask, render_template, flash, request
+from wtforms import Form, TextField
+
+DEBUG = False
+app = Flask(__name__)
+app.config.from_object(__name__)
+
+class ReusableForm(Form):
+    url = TextField("URL:")
+
+    @app.route("/", methods=["GET", "POST"])
+    def main():
+        form = ReusableForm(request.form)
+
+        if request.method == "POST":
+            target_url = request.form["url"]
+        else:
+            target_url = "https://qrgen.ap-opiate-app.test01.qaoneadr.local/"
+    
+        return render_template("main.html", form=form, target_url=target_url, genurl="https://qrgen.ap-opiate-app.test01.qaoneadr.local/render/")
+
+if __name__ == "__main__":
+    app.run(host='::')
+
+
--- a/app/templates/main.html
+++ b/app/templates/main.html
@@ -0,0 +1,29 @@
+<html>
+ <head>
+  <title>QR generator</title>
+
+  <link href="https://ninaa.oneadr.net/portal/internalportal/framework/skins/nordea/css/main_5col.css?v53" media="all" rel="stylesheet" type="text/css"/>
+ </head>
+
+<body>
+<center>
+<br/>
+<p>
+<form action="" method="post">
+	<div class="input text">
+		{{ form.url.label}}	{{ form.url }} </div>
+
+	<div class="input submit">
+		<input type="submit" value="Generate"</div>
+</form>
+</p>
+
+<hr>
+
+<p>
+<div><img src="{{ genurl }}/?size=512&data={{ target_url }}"> <br/>
+	{{ target_url }}
+</div>
+</p>
+</center>
+</body>
--- a/qrgen.yaml
+++ b/qrgen.yaml
@@ -0,0 +1,111 @@
+---
+kind: Deployment
+apiVersion: apps/v1
+metadata:
+  name: qrgen
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: qrgen
+  template:
+    metadata:
+      labels:
+        name: qrgen
+        app.kubernetes.io/version: "002"
+      annotations:
+        source: "https://bitbucket.itgit.oneadr.net/users/m013403/repos/quick-qrcode-generator/browse"
+    spec:
+      containers:
+      - name: qrfrontend
+        image: docker-registry.default.svc:5000/devops-team/qrfrontend:002
+        ports:
+          - containerPort: 5000
+        resources:
+          requests:
+            cpu: 1m
+            memory: 10Mi
+          limits:
+            cpu: 500m
+            memory: 256Mi
+      - name: qrbackend
+        image: docker-registry.default.svc:5000/devops-team/samwierema-go-qr-generator
+        ports:
+          - containerPort: 8080
+        resources:
+          requests:
+            cpu: 1m
+            memory: 10Mi
+          limits:
+            cpu: 500m
+            memory: 256Mi
+
+
+---
+kind: Service
+apiVersion: v1
+metadata:
+  name: qrgen
+spec:
+  selector:
+    name: qrgen
+  ports:
+  - port: 5000
+    name: frontend
+    targetPort: 5000
+    protocol: TCP
+  - port: 8080
+    name: backend
+    targetPort: 8080
+    protocol: TCP
+
+---
+kind: Route
+apiVersion: v1
+metadata:
+  name: qrfrontend
+spec:
+  host: qrgen.ap-opiate-app.test01.qaoneadr.local
+  path: "/"
+  to:
+    kind: Service
+    name: qrgen
+  port:
+    targetPort: frontend
+  tls:
+    termination: edge
+    insecureEdgeTerminationPolicy: Redirect
+
+---
+kind: Route
+apiVersion: v1
+metadata:
+  name: qrbackend
+spec:
+  host: qrgen.ap-opiate-app.test01.qaoneadr.local
+  path: "/render"
+  to:
+    kind: Service
+    name: qrgen
+  port:
+    targetPort: backend
+  tls:
+    termination: edge
+    insecureEdgeTerminationPolicy: Redirect
+
+
+---
+kind: NetworkPolicy
+apiVersion: networking.k8s.io/v1
+metadata:
+  name: allowall-qrgen
+spec:
+  podSelector:
+    matchLabels:
+      name: qrgen
+  ingress:
+  - ports:
+    - port: 5000
+    - port: 8080
+    from: []
+