[DO-1600] Fix name files and secret postgres_exporter (!80)

[DO-1600]

Co-authored-by: denis.patrakeev <denis.patrakeev@avroid.tech>
Reviewed-on: https://git.avroid.tech/K8s/k8s-configs/pulls/80

clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/postgres-exporter/argocd-apps-postgres-exporter-app.yaml

@@ -20,7 +20,7 @@ spec:
       targetRevision: 6.9.0
       helm:
         valueFiles:
-          - $values/clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/postgres-exporter/values-ovveride.yaml
+          - $values/clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/postgres-exporter/values-override.yaml
   syncPolicy:
     automated:
       prune: true

clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/postgres-exporter/values-override.yaml

@@ -21,6 +21,31 @@ serviceAccount:
   # If not set and create is true, a name is generated using the fullname template
   name: vault
 
+config:
+  ## The datasource properties on config are passed through helm tpl function.
+  ## ref: https://helm.sh/docs/developing_charts/#using-the-tpl-function
+  datasource:
+    # Specify userFile if DB username is stored in a file.
+    # For example, to use with vault-injector from Hashicorp
+    userSecret:
+      name: postgres-exporter-config
+      key: username
+    # Only one of password, passwordFile, passwordSecret and pgpassfile can be specified
+    passwordSecret:
+      name: postgres-exporter-config
+      key: password
+
+  # postgres_exporter.yml
+  postgresExporter:
+    auth_modules:
+      pg_monitoring:
+        type: userpass
+        userpass:
+          username: $DATA_SOURCE_USER
+          password: $DATA_SOURCE_PASS
+        options:
+          sslmode: disable
+
 nodeSelector:
   node-role.kubernetes.io/worker: ""
 
@@ -37,19 +62,3 @@ deployment:
     vault.security.banzaicloud.io/vault-role: "cloud-prod"
     vault.security.banzaicloud.io/vault-skip-verify: "false"
     vault.security.banzaicloud.io/vault-path: "avroid-office"
-
-# Additional volumes, e. g. for secrets used in an extraContainer
-extraVolumes:
-  - name: postgres-exporter-config
-    secret:
-      defaultMode: 420
-      items:
-        - key: postgres_exporter.yml
-          path: postgres_exporter.yml
-      secretName: postgres-exporter-secret
-
-# Additional volume mounts
-extraVolumeMounts:
-  - name: postgres-exporter-config
-    mountPath: /etc/postgres_exporter.yml
-    subPath: postgres_exporter.yml

clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/redis-exporter/argocd-apps-redis-exporter-app.yaml

@@ -20,7 +20,7 @@ spec:
       targetRevision: 6.9.0
       helm:
         valueFiles:
-          - $values/clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/redis-exporter/values-ovveride.yaml
+          - $values/clusters/k8s-avroid-office.prod.local/namespaces/cloud-prod/monitoring/redis-exporter/values-override.yaml
   syncPolicy:
     automated:
       prune: true