Initial commit

user-monitoring/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "user-monitoring.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "user-monitoring.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "user-monitoring.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "user-monitoring.labels" -}}
+helm.sh/chart: {{ include "user-monitoring.chart" . }}
+{{ include "user-monitoring.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "user-monitoring.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "user-monitoring.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "user-monitoring.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "user-monitoring.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

user-monitoring/templates/user-basic-auth-secret.yaml

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+apiVersion: v1
+data:
+  admin: JDEkSzNRZUlsOHAkZVZZb1h2RERNWk40b3RJT2tBc3AwLw== # $(openssl passwd -1 admin)
+  {{ .Values.user }}: JDEkSzNRZUlsOHAkZVZZb1h2RERNWk40b3RJT2tBc3AwLw== # $(openssl passwd -1 admin)
+kind: Secret
+metadata:
+  name: basic-auth

user-monitoring/templates/user-prom-ingress.yaml

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+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  annotations:
+    haproxy.org/auth-secret: basic-auth
+    haproxy.org/auth-type: basic-auth
+    haproxy.org/auth-realm: Authentication Required
+  name: {{ .Values.user }}-prometheus
+spec:
+  ingressClassName: haproxy
+  rules:
+  - host: {{ .Values.user }}-prometheus.training.cluster.acend.ch
+    http:
+      paths:
+      - backend:
+          service:
+            name: prometheus-operated
+            port:
+              number: 9090
+        path: /
+        pathType: ImplementationSpecific
+  tls:
+  - hosts:
+    - {{ .Values.user }}-prometheus.training.cluster.acend.ch
+    secretName: acend-wildcard

user-monitoring/templates/user-prom-role.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: prometheus-{{ .Values.user }}
+rules:
+- apiGroups: [""]
+  resources:
+  - services
+  - endpoints
+  - pods
+  verbs: ["get", "list", "watch"]
+- apiGroups: [""]
+  resources:
+  - configmaps
+  verbs: ["get"]
+- apiGroups:
+  - networking.k8s.io
+  resources:
+  - ingresses
+  verbs: ["get", "list", "watch"]

user-monitoring/templates/user-prom-rolebinding.yaml

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+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: prometheus
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: prometheus-{{ .Values.user }}
+subjects:
+- kind: ServiceAccount
+  name: prometheus-{{ .Values.user }}

user-monitoring/templates/user-prom-sa.yaml

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+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: prometheus-{{ .Values.user }}
+

user-monitoring/templates/user-prometheus.yaml

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+apiVersion: monitoring.coreos.com/v1
+kind: Prometheus
+metadata:
+  name: prometheus
+spec:
+  serviceAccountName: prometheus-{{ .Values.user }}
+  serviceMonitorNamespaceSelector:
+    matchLabels:
+      user: {{ .Values.user }}
+  serviceMonitorSelector:
+    matchLabels:
+      user: {{ .Values.user }}
+  resources:
+    requests:
+      memory: 400Mi
+  enableAdminAPI: false
+  storage:
+    volumeClaimTemplate:
+      spec:
+        resources:
+          requests:
+            storage: 2Gi