Add Prometheus

4 files changed, 91 insertions, 0 deletions

diff --git a/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus-exporter-postgresql/helm-chart.yaml b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus-exporter-postgresql/helm-chart.yaml
new file mode 100644
index 0000000..3222a7e
--- /dev/null
+++ b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus-exporter-postgresql/helm-chart.yaml
@@ -0,0 +1,16 @@
+---
+apiVersion: helm.cattle.io/v1
+kind: HelmChart
+metadata:
+  name: prometheus-exporter-postgresql
+  namespace: kube-system
+spec:
+  repo: https://prometheus-community.github.io/helm-charts
+  chart: prometheus-postgres-exporter
+  targetNamespace: monitoring
+  valuesContent: |-
+    config:
+      datasourceSecret:
+        name: prometheus-exporter-postgresql
+        key: connection-string
+...
diff --git a/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/helm-chart.yaml b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/helm-chart.yaml
new file mode 100644
index 0000000..f32479b
--- /dev/null
+++ b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/helm-chart.yaml
@@ -0,0 +1,40 @@
+---
+apiVersion: helm.cattle.io/v1
+kind: HelmChart
+metadata:
+  name: prometheus
+  namespace: kube-system
+spec:
+  repo: "https://prometheus-community.github.io/helm-charts"
+  chart: "prometheus"
+  targetNamespace: "monitoring"
+  valuesContent: |-
+    server:
+      baseURL: "https://prometheus.tyil.nl"
+      global:
+        scrape_interval: "1m"
+        scrape_timeout: "10s"
+        evaluation_interval: "1m"
+      ingress:
+        enabled: true
+        ingressClassName: "traefik"
+        annotations:
+          cert-manager.io/cluster-issuer: "letsencrypt-production"
+        tls:
+        - hosts:
+          - "prometheus.tyil.nl"
+          secretName: "tls-nl.tyil.prometheus"
+        hosts:
+        - "prometheus.tyil.nl"
+      persistentVolume:
+        enabled: true
+        existingClaim: "prometheus"
+      prometheus.yml:
+        scrape_configs:
+        - job_name: exporter-postgresql
+          static_configs:
+          - targets:
+            - "prometheus-exporter-postgresql-prometheus-postgres-exporter:80"
+    alertmanager:
+      enabled: false
+...
diff --git a/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume-claim.yaml b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume-claim.yaml
new file mode 100644
index 0000000..9ecd180
--- /dev/null
+++ b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume-claim.yaml
@@ -0,0 +1,14 @@
+---
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: prometheus
+  namespace: monitoring
+spec:
+  storageClassName: nfs
+  accessModes:
+  - ReadWriteMany
+  resources:
+    requests:
+      storage: 10Gi
+...
diff --git a/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume.yaml b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume.yaml
new file mode 100644
index 0000000..fb53928
--- /dev/null
+++ b/data.d/k3s-master/manifests.d/oolah/monitoring/prometheus/persistent-volume.yaml
@@ -0,0 +1,21 @@
+---
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: prometheus
+  namespace: monitoring
+spec:
+  capacity:
+    storage: 10Gi
+  volumeMode: Filesystem
+  accessModes:
+  - ReadWriteMany
+  persistentVolumeReclaimPolicy: Recycle
+  storageClassName: nfs
+  mountOptions:
+  - hard
+  - nfsvers=4.1
+  nfs:
+    path: /var/lib/prometheus
+    server: 10.57.101.20
+...