fix(deployment): concat lists correctly

Reviewed-on: #5

Chart.yaml

@@ -4,7 +4,7 @@ description: Prometheus metric exporter for PostgreSQL
 type: application
 kubeVersion: ">=1.20.0"
 version: "0.1.0"
-appVersion: "0.15.0"
+appVersion: "0.16.0"
 
 # icon: https://annotations.example.com/icon.png
 

renovate.json

@@ -24,10 +24,10 @@
       "matchUpdateTypes": [ "minor", "patch"]
     },
     {
-      "addLabels": [ "renovate/prometheus-postgres-exporter", "renovate/automerge" ],
+      "addLabels": [ "renovate/markdownlint", "renovate/automerge" ],
       "automerge": true,
-      "matchPackageNames": [ "prometheus-postgres-exporter" ],
-      "matchManagers": [ "regex" ],
+      "matchPackageNames": [ "markdownlint-cli", "@bitnami/readme-generator-for-helm" ],
+      "matchManagers": [ "npm" ],
       "matchUpdateTypes": [ "minor", "patch"]
     }
   ],

templates/prometheus-postgres-exporter/_deployment.tpl

@@ -52,15 +52,15 @@
 {{/* volumeMounts */}}
 
 {{- define "prometheus-postgres-exporter.deployment.volumeMounts" -}}
-{{- $volumeMounts := dict "volumeMounts" (.Values.deployment.postgresExporter.volumeMounts | default (list) ) }}
-{{- $volumeMounts = merge $volumeMounts (dict "volumeMounts" (list (dict "name" "config.d" "mountPath" "/etc/prometheus-postgres-exporter/config.d" ))) }}
-{{ toYaml $volumeMounts }}
+{{- $volumeMounts := .Values.deployment.postgresExporter.volumeMounts | default list  }}
+{{- $volumeMounts = concat $volumeMounts (list (dict "name" "config-d" "mountPath" "/etc/prometheus-postgres-exporter/config.d" )) }}
+{{ toYaml (dict "volumeMounts" $volumeMounts) }}
 {{- end -}}
 
 {{/* volumes */}}
 
 {{- define "prometheus-postgres-exporter.deployment.volumes" -}}
-{{- $volumes := dict "volumes" (.Values.deployment.volumes | default (list) ) }}
+{{- $volumes := .Values.deployment.volumes | default list }}
 
 {{- $exporterSecretName := .Values.config.exporterConfig.existingSecret.secretName -}}
 {{- if not .Values.config.exporterConfig.existingSecret.enabled }}
@@ -72,8 +72,8 @@
 {{- $webConfigSecretName = printf "%s-web-config" (include "prometheus-postgres-exporter.fullname" . ) }}
 {{- end }}
 
-{{- $volumes = merge $volumes (dict "volumes" (list (dict "name" "config.d" "projected" (dict "defaultMode" "0444" "sources" (list (dict "secret" (dict "name" $exporterSecretName)) (dict "secret" (dict "name" $webConfigSecretName))))))) }}
+{{- $volumes = concat $volumes (list (dict "name" "config-d" "projected" (dict "defaultMode" 444 "sources" (list (dict "secret" (dict "name" $exporterSecretName)) (dict "secret" (dict "name" $webConfigSecretName)))))) }}
 
-{{ toYaml $volumes }}
+{{ toYaml (dict "volumes" $volumes) }}
 
 {{- end -}}

templates/prometheus-postgres-exporter/_pod.tpl

@@ -13,5 +13,5 @@
 {{- end }}
 
 {{- define "prometheus-postgres-exporter.pod.selectorLabels" -}}
-{{ include "prometheus-postgres-exporter.pod.labels" . }}
+{{ include "prometheus-postgres-exporter.selectorLabels" . }}
 {{- end }}

templates/prometheus-postgres-exporter/deployment.yaml

@@ -24,7 +24,7 @@ spec:
       - name: postgres-exporter
         args:
         - "--config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml"
-        - "--web.config.file=/etc/prometheus-postgres-exporter/config.d/web-config.yaml"
+        - "--web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml"
         - "--web.listen-address=:9187"
         {{- range .Values.deployment.postgresExporter.args }}
         - {{ . | quote }}

templates/prometheus-postgres-exporter/secretWebConfig.yaml

@@ -11,7 +11,7 @@ metadata:
   labels:
     {{- toYaml . | nindent 4 }}
   {{- end }}
-  name: {{ include "prometheus-postgres-exporter.fullname" . }}-webconfig
+  name: {{ include "prometheus-postgres-exporter.fullname" . }}-web-config
   namespace: {{ .Release.Namespace }}
 stringData:
   webConfig.yaml: |

unittests/deployment/deployment.yaml

@@ -36,19 +36,19 @@ tests:
       path: spec.template.spec.containers[0].args
       value:
       - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
-      - --web.config.file=/etc/prometheus-postgres-exporter/config.d/web-config.yaml
+      - --web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml
       - --web.listen-address=:9187
   - equal:
       path: spec.template.spec.containers[0].volumeMounts
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
+        name: config-d
   - equal:
       path: spec.template.spec.volumes
       value:
-      - name: config.d
+      - name: config-d
         projected:
-          defaultMode: "0444"
+          defaultMode: 444
           sources:
           - secret:
               name: prometheus-postgres-exporter-unittest-exporter-config
@@ -101,7 +101,7 @@ tests:
       path: spec.template.spec.containers[0].args
       value:
       - --config.file=/etc/prometheus-postgres-exporter/config.d/exporterConfig.yaml
-      - --web.config.file=/etc/prometheus-postgres-exporter/config.d/web-config.yaml
+      - --web.config.file=/etc/prometheus-postgres-exporter/config.d/webConfig.yaml
       - --web.listen-address=:9187
       - --foo=bar
       - --bar=foo
@@ -143,13 +143,13 @@ tests:
       path: spec.template.spec.containers[0].volumeMounts
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
+        name: config-d
   - equal:
       path: spec.template.spec.volumes
       value:
-      - name: config.d
+      - name: config-d
         projected:
-          defaultMode: "0444"
+          defaultMode: 444
           sources:
           - secret:
               name: exporter-config-secret
@@ -165,13 +165,13 @@ tests:
       path: spec.template.spec.containers[0].volumeMounts
       value:
       - mountPath: /etc/prometheus-postgres-exporter/config.d
-        name: config.d
+        name: config-d
   - equal:
       path: spec.template.spec.volumes
       value:
-      - name: config.d
+      - name: config-d
         projected:
-          defaultMode: "0444"
+          defaultMode: 444
           sources:
           - secret:
               name: prometheus-postgres-exporter-unittest-exporter-config
@@ -352,14 +352,24 @@ tests:
       hostPath:
         path: /usr/lib/prometheus-postgres-exporter/data
   asserts:
-  - contains:
+  - equal:
       path: spec.template.spec.containers[0].volumeMounts
-      content:
-        name: data
+      value:
+      - name: data
         mountPath: /usr/lib/prometheus-postgres-exporter/data
-  - contains:
+      - name: config-d
+        mountPath: /etc/prometheus-postgres-exporter/config.d
+  - equal:
       path: spec.template.spec.volumes
-      content:
-        name: data
+      value:
+      - name: data
         hostPath:
           path: /usr/lib/prometheus-postgres-exporter/data
+      - name: config-d
+        projected:
+          defaultMode: 444
+          sources:
+          - secret:
+              name: prometheus-postgres-exporter-unittest-exporter-config
+          - secret:
+              name: prometheus-postgres-exporter-unittest-web-config

unittests/podMonitors/podMonitorHTTP.yaml

@@ -90,10 +90,7 @@ tests:
       path: spec.selector.matchLabels
       value:
         app.kubernetes.io/instance: prometheus-postgres-exporter-unittest
-        app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: prometheus-postgres-exporter
-        app.kubernetes.io/version: 0.1.0
-        helm.sh/chart: prometheus-postgres-exporter-0.1.0
 
 - it: Render podMonitor with custom annotations and labels.
   set:

unittests/secrets/webconfig.yaml

@@ -15,7 +15,7 @@ tests:
   - containsDocument:
       apiVersion: v1
       kind: Secret
-      name: prometheus-postgres-exporter-unittest-webconfig
+      name: prometheus-postgres-exporter-unittest-web-config
       namespace: testing
   - notExists:
       path: metadata.annotations

unittests/services/http.yaml

@@ -63,10 +63,7 @@ tests:
       path: spec.selector
       value:
         app.kubernetes.io/instance: prometheus-postgres-exporter-unittest
-        app.kubernetes.io/managed-by: Helm
         app.kubernetes.io/name: prometheus-postgres-exporter
-        app.kubernetes.io/version: 0.1.0
-        helm.sh/chart: prometheus-postgres-exporter-0.1.0
   - equal:
       path: spec.sessionAffinity
       value: None