dockerize & deploy in ci as k8s cronjob

.github/workflows/k8s-deploy.yml

@@ -0,0 +1,52 @@
+name: k8s-deploy
+
+on:
+  push:
+    branches:
+      - main
+      - k8s-deploy
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  production-deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out latest commit
+        uses: actions/checkout@v3
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract metadata (tags, labels) for Docker
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: osuAkatsuki/new-cron
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: true
+          tags: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/new-cron:latest
+            ${{ secrets.DOCKERHUB_USERNAME }}/new-cron:${{ github.sha }}
+          labels: ${{ steps.meta.outputs.labels }}
+
+      - name: Get kubeconfig from github secrets
+        run: |
+            mkdir -p $HOME/.kube
+            echo "${{ secrets.KUBECONFIG }}" > $HOME/.kube/config
+            sudo chown $(id -u):$(id -g) $HOME/.kube/config
+
+      - name: Deploy cronjob to production cluster
+        run: |
+          kubectl apply -f k8s/cronjob.yaml

Dockerfile

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+FROM python:3.9
+
+WORKDIR /srv/root
+
+COPY . .
+
+RUN pip install -r requirements.txt
+
+CMD ["python", "main.py"]

k8s/cronjob.yaml

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+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: new-cron-production
+spec:
+  schedule: "*/10 * * * *"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: new-cron-production
+            image: osuAkatsuki/new-cron:latest
+            imagePullPolicy: IfNotPresent
+            command:
+            - python3 main.py
+          restartPolicy: OnFailure

main.py

@@ -1,8 +1,4 @@
 #!/usr/bin/env python3.9
-import ddtrace
-ddtrace.patch_all()
-from ddtrace.profiling import Profiler
-Profiler().start()
 from typing import Any
 from typing import cast