.gitignore

@@ -1,3 +1,2 @@
 sqlite-data
 private/*
-.env

README.md

@@ -1,3 +0,0 @@
-> [!IMPORTANT]
->  This project has been moved to https://git.wayl.one/waylon/learn-helm
-

justfile

@@ -20,9 +20,8 @@ sealed-secretes-backup:
     kubectl get secret -n kube-system -l sealedsecrets.bitnami.com/sealed-secrets-key -o yaml > private/sealed-secrets-key.yaml
 
 seal-openweathermap-api-key:
-    kubectl create secret generic openweathermap-api-key --from-literal=openweathermap-api-key=${OPENWEATHERMAP_API_KEY} --dry-run=client -o yaml > private/openweathermap-api-key.yaml
+    kubectl create secret generic mysecret --from-literal=openweathermap-api-key=${OPENWEATHERMAP_API_KEY} --dry-run=client -o yaml > private/openweathermap-api-key.yaml
-    kubeseal --namespace temperature-cronjob-helm --format=yaml < private/openweathermap-api-key.yaml > temperature-cronjob/templates/sealed-openweathermap-api-key.yaml
+    kubeseal --format=yaml < private/openweathermap-api-key.yaml > temperature-cronjob/templates/openweathermap-api-key.yaml
-    kubeseal --namespace temperature-cronjob-manifest --format=yaml < private/openweathermap-api-key.yaml > temperature-cronjob-manifest/sealed-openweathermap-api-key.yaml
 
 argo-install:
     kubectl create namespace argocd

temperature-cronjob-manifest/cronjob.yaml

@@ -1,110 +0,0 @@
-apiVersion: v1
-kind: Namespace
-metadata:
-  name: temperature-cronjob-manifest
----
-apiVersion: v1
-kind: ConfigMap
-metadata:
-  name: temperature-fetcher
-  namespace: temperature-cronjob-manifest
-data:
-  temperature_fetcher.py: |
-    # temperature_fetcher.py
-    import datetime
-    import os
-    import requests
-    import sqlite3
-
-    print("hey im running")
-
-    city = os.getenv("CITY")
-    api_key = os.getenv("API_KEY")
-    mount_path = os.getenv("MOUNT_PATH", "/data/manifest")
-
-    try:
-        response = requests.get(
-            f"https://api.openweathermap.org/data/2.5/weather?q={city}&appid={api_key}&units=imperial"
-        )
-        response.raise_for_status()
-        temp = response.json()["main"]["temp"]
-
-        db_path = f"{mount_path}/temperature.db"
-        conn = sqlite3.connect(db_path)
-        c = conn.cursor()
-        c.execute(
-            "CREATE TABLE IF NOT EXISTS temperatures (timestamp TEXT, temperature REAL)"
-        )
-        c.execute(
-            "INSERT INTO temperatures VALUES (?, ?)",
-            (datetime.datetime.now().isoformat(), temp),
-        )
-        conn.commit()
-        conn.close()
-        print(
-            f"Successfully stored temperature {temp}°C for {city} at {datetime.datetime.now()}"
-        )
-    except Exception as e:
-        print(f"An error occurred: {e}")
----
-apiVersion: batch/v1
-kind: CronJob
-metadata:
-  name: temperature-cronjob
-  namespace: temperature-cronjob-manifest
-spec:
-  schedule: "*/1 * * * *"
-  startingDeadlineSeconds: 200 # Deadline for starting the job
-  concurrencyPolicy: Forbid # Prevents concurrent runs
-  successfulJobsHistoryLimit: 3 # Keeps last successful job
-  failedJobsHistoryLimit: 3 # Keeps last failed job
-  jobTemplate:
-    spec:
-      activeDeadlineSeconds: 180 # Limits how long a job can be active
-      ttlSecondsAfterFinished: 100 # Cleans up finished jobs after 100 seconds
-      backoffLimit: 0 # Number of retries before considering the job failed
-      template:
-        spec:
-          containers:
-            - name: temperature-fetcher
-              terminationMessagePath: "/sqlite-data/termination.log"
-              image: "python:3.9-slim"
-              imagePullPolicy: IfNotPresent
-              command: ["/bin/bash", "-c"]
-              args:
-                - |
-                  echo "Installing dependencies" && \
-                  pip install requests && \
-                  echo "Fetching temperature" && \
-                  python /scripts/temperature_fetcher.py
-              resources:
-                requests:
-                  cpu: "25m"
-                  memory: "8Mi"
-                limits:
-                  cpu: "50m"
-                  memory: "16Mi"
-              env:
-                - name: CITY
-                  value: "Dunlap, US"
-                - name: MOUNT_PATH
-                  value: "/data"
-                - name: API_KEY
-                  valueFrom:
-                    secretKeyRef:
-                      name: openweathermap-api-key
-                      key: openweathermap-api-key
-              volumeMounts:
-                - name: sqlite-data
-                  mountPath: "/data"
-                - name: script-volume
-                  mountPath: /scripts
-          restartPolicy: Never
-          volumes:
-            - name: sqlite-data
-              hostPath:
-                path: "/sqlite-data"
-                type: Directory
-            - name: script-volume
-              configMap:
-                name: release-name-script

temperature-cronjob-manifest/sealed-openweathermap-api-key.yaml

@@ -1,15 +0,0 @@
----
-apiVersion: bitnami.com/v1alpha1
-kind: SealedSecret
-metadata:
-  creationTimestamp: null
-  name: openweathermap-api-key
-  namespace: temperature-cronjob-manifest
-spec:
-  encryptedData:
-    openweathermap-api-key: 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
-  template:
-    metadata:
-      creationTimestamp: null
-      name: openweathermap-api-key
-      namespace: temperature-cronjob-manifest

temperature-cronjob/templates/cronjob.yaml

@@ -13,28 +13,28 @@ spec:
     spec:
       activeDeadlineSeconds: 180  # Limits how long a job can be active
       ttlSecondsAfterFinished: 100  # Cleans up finished jobs after 100 seconds
-      backoffLimit: 0  # Number of retries before considering the job failed
+      backoffLimit: 3  # Number of retries before considering the job failed
       template:
         spec:
           containers:
             - name: temperature-fetcher
-              terminationMessagePath: "/sqlite-data/termination.log"
               image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
               imagePullPolicy: {{ .Values.image.pullPolicy }}
               command: ["/bin/bash", "-c"]
               args:
                 - |
-                  echo "Installing dependencies" && \
+                  echo "Running temperature_fetcher.py" && \
                   pip install requests && \
                   echo "Fetching temperature" && \
-                  python /scripts/temperature_fetcher.py
+                  python /scripts/temperature_fetcher.py && \
+                  sleep 300
               resources:
                 requests:
-                  cpu: "25m"
+                  cpu: "100m"
-                  memory: "8Mi"
+                  memory: "128Mi"
                 limits:
-                  cpu: "50m"
+                  cpu: "200m"
-                  memory: "16Mi"
+                  memory: "256Mi"
               env:
                 - name: CITY
                   value: "{{ .Values.city }}"

temperature-cronjob/templates/openweathermap-api-key.yaml

@@ -3,13 +3,13 @@ apiVersion: bitnami.com/v1alpha1
 kind: SealedSecret
 metadata:
   creationTimestamp: null
-  name: openweathermap-api-key
+  name: mysecret
   namespace: default
 spec:
   encryptedData:
-    openweathermap-api-key: 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
+    openweathermap-api-key: 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
   template:
     metadata:
       creationTimestamp: null
-      name: openweathermap-api-key
+      name: mysecret
       namespace: default

temperature-cronjob/templates/sealed-openweathermap-api-key.yaml

@@ -1,15 +0,0 @@
----
-apiVersion: bitnami.com/v1alpha1
-kind: SealedSecret
-metadata:
-  creationTimestamp: null
-  name: openweathermap-api-key
-  namespace: temperature-cronjob-helm
-spec:
-  encryptedData:
-    openweathermap-api-key: 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
-  template:
-    metadata:
-      creationTimestamp: null
-      name: openweathermap-api-key
-      namespace: temperature-cronjob-helm

temperature-cronjob/values.yaml

@@ -1,7 +1,7 @@
 # values.yaml
 image:
   repository: python
-  tag: "3.9-slim"
+  tag: "fails-to-pull"
   pullPolicy: IfNotPresent
 schedule: "*/1 * * * *" # Every minute
 city: "Dunlap, US"