💥 add all the files

Dockerfile

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+FROM python:3
+
+WORKDIR /usr/src/app
+
+COPY requirements.txt ./
+RUN pip install --no-cache-dir -r requirements.txt
+
+COPY . .
+
+CMD [ "python", "./Update_dynhost.py" ]

Dyndns_python_Cron_jobs.yaml

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+apiVersion: v1
+kind: Namespace
+metadata:
+  name: dyndns-python
+---
+apiVersion: batch/v1
+kind: CronJob
+spec:
+  affinity:
+    nodeAffinity:
+      requiredDuringSchedulingIgnoredDuringExecution:
+        nodeSelectorTerms:
+        - matchFields:
+          - key: metadata.name
+            operator: In
+            values:
+            - kube-master
+metadata:
+  name: dyndns-pythonrenew
+  namespace: dyndns-python
+spec:
+  schedule: "0 * * * *"
+  jobTemplate:
+    spec:
+      ttlSecondsAfterFinished: 100
+      template:
+        spec:
+#          nodeName: kube-master
+          containers: 
+          - name: dyndns-python
+#            image: dyndns_python:latest
+            image: localhost:31795/dyndns_python
+          restartPolicy: Never
+

Update_dynhost.py

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+# -*- encoding: utf-8 -*-
+'''
+First, install the latest release of Python wrapper: $ pip install ovh
+'''
+import json
+import ovh
+import requests
+import credentials as credential_perso
+
+
+# Instanciate an OVH Client.
+# You can generate new credentials with full access to your account on
+# the token creation page
+client = ovh.Client(
+
+    endpoint=credential_perso.endpoint,
+    application_key=credential_perso.application_key,
+    application_secret=credential_perso.application_secret,
+    consumer_key=credential_perso.consumer_key,
+)
+
+new_subdomain = credential_perso.my_subdomain
+new_domain = credential_perso.my_zone
+
+def Domain_id():
+    domain_id = client.get('/domain/zone/'+new_domain+'/dynHost/record', subDomain=new_subdomain)
+    return domain_id
+
+def update_zone(subdomain,new_ip,domain_id):
+    result = client.put('/domain/zone/'+new_domain+'/dynHost/record/'+domain_id,
+        ip=new_ip,
+        subDomain=subdomain)
+    refresh_dns()
+    return result
+
+def refresh_dns():
+    result_refresh = client.post('/domain/zone/'+new_domain+'/refresh')
+    return result_refresh
+
+def MyIP():
+    response = requests.get('https://ifconfig.me/ip')
+    return response.text
+
+result_update = update_zone(new_subdomain,MyIP(),str(Domain_id()[0]))

credentials.py

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+endpoint = 'ovh-eu'
+application_key = 'HmqcHin8SVEgAyQU'
+application_secret = 'jxCrdTVgftimcf4T4GnJWXvehjqQwfdz'
+consumer_key = 'VH0vWJx5oDqg8FnXNHSNKUDlsie0pQ9c'
+my_zone = 'geeraert.eu'
+my_subdomain = 'tryton'

requirements.txt

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+ovh
+requests
+
+