Migrate to using EnvFrom with the use of Infisical Secret sync for env vars

applications/uptime-kuma/mariadb/infisicalsecret.yaml

@@ -0,0 +1,25 @@
+apiVersion: secrets.infisical.com/v1alpha1
+kind: InfisicalSecret
+metadata:
+  name: uptime-kuma-mariadb-secrets
+  namespace: infisical
+spec:
+  hostAPI: https://infisical.jsme.be
+  resyncInterval: 30
+  authentication:
+    kubernetesAuth:
+      identityId: "5458def7-7c63-40d2-95da-41c614d0933a"
+      serviceAccountRef:
+        name: infisical-auth
+        namespace: infisical
+      autoCreateServiceAccountToken: true
+      secretsScope:
+        projectSlug: "kubernetes"
+        envSlug: "prod"
+        secretsPath: "/uptime-kuma/mariadb"
+        # Non-recursive: keys are already named as the container expects.
+        recursive: false
+  managedSecretReference:
+    secretName: uptime-kuma-mariadb-secrets
+    secretNamespace: uptime-kuma
+    secretType: Opaque

applications/uptime-kuma/mariadb/statefulset.yaml

@@ -31,24 +31,13 @@ spec:
           volumeMounts:
             - name: uptime-kuma-mariadb-database
               mountPath: /var/lib/mysql
+          # MARIADB_USER/PASSWORD/DATABASE come from the Secret.
+          envFrom:
+            - secretRef:
+                name: uptime-kuma-mariadb-secrets
           env:
             - name: MARIADB_RANDOM_ROOT_PASSWORD
               value: "true"
-            - name: MARIADB_USER
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_user
-            - name: MARIADB_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_password
-            - name: MARIADB_DATABASE
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_name
       volumes:
         - name: uptime-kuma-mariadb-database
           persistentVolumeClaim:

applications/uptime-kuma/uptime-kuma/infisicalsecret.yaml

@@ -1,14 +1,14 @@
 apiVersion: secrets.infisical.com/v1alpha1
 kind: InfisicalSecret
 metadata:
-  name: uptime-kuma-secrets
+  name: uptime-kuma-app-secrets
   namespace: infisical
 spec:
   hostAPI: https://infisical.jsme.be
   resyncInterval: 30
   authentication:
     kubernetesAuth:
-      identityId: "9f65814e-bf4c-42fc-b382-26be15b11416"
+      identityId: "5458def7-7c63-40d2-95da-41c614d0933a"
       serviceAccountRef:
         name: infisical-auth
         namespace: infisical
@@ -16,9 +16,10 @@ spec:
       secretsScope:
         projectSlug: "kubernetes"
         envSlug: "prod"
-        secretsPath: "/uptime-kuma"
+        secretsPath: "/uptime-kuma/uptime-kuma"
-        recursive: true
+        # Non-recursive: keys are already named as the container expects.
+        recursive: false
   managedSecretReference:
-    secretName: uptime-kuma-secrets
+    secretName: uptime-kuma-app-secrets
     secretNamespace: uptime-kuma
     secretType: Opaque

applications/uptime-kuma/uptime-kuma/statefulset.yaml

@@ -29,34 +29,13 @@ spec:
           ports:
             - containerPort: 3001
               name: http
+          # DATABASE_HOST/PORT/NAME/USERNAME/PASSWORD come from the Secret.
+          envFrom:
+            - secretRef:
+                name: uptime-kuma-app-secrets
           env:
             - name: DATABASE_TYPE
               value: mariadb
-            - name: DATABASE_HOST
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_host
-            - name: DATABASE_PORT
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_port
-            - name: DATABASE_NAME
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_name
-            - name: DATABASE_USERNAME
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_user
-            - name: DATABASE_PASSWORD
-              valueFrom:
-                secretKeyRef:
-                  name: uptime-kuma-secrets
-                  key: db_password
           volumeMounts:
             - name: data
               mountPath: /app/data