From 81d728bb6ca07fd043eae41e205792c49f7b7b53 Mon Sep 17 00:00:00 2001
From: Joseph Hanson <joe@veri.dev>
Date: Sat, 5 Oct 2024 13:37:07 -0500
Subject: [PATCH] add vm single and vm alert

---
 .../cluster/kustomization.yaml                |  7 ++++
 .../victoria-metrics/cluster/vmalert.yaml     | 32 +++++++++++++++++
 .../victoria-metrics/cluster/vmsingle.yaml    | 35 +++++++++++++++++++
 .../observability/victoria-metrics/ks.yaml    | 23 ++++++++++++
 4 files changed, 97 insertions(+)
 create mode 100644 kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
 create mode 100644 kubernetes/apps/observability/victoria-metrics/cluster/vmalert.yaml
 create mode 100644 kubernetes/apps/observability/victoria-metrics/cluster/vmsingle.yaml

diff --git a/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml b/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
new file mode 100644
index 00000000..65711d6d
--- /dev/null
+++ b/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
@@ -0,0 +1,7 @@
+---
+# yaml-language-server: $schema=https://json.schemastore.org/kustomization
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - vmalert.yaml
+  - vmsingle.yaml
diff --git a/kubernetes/apps/observability/victoria-metrics/cluster/vmalert.yaml b/kubernetes/apps/observability/victoria-metrics/cluster/vmalert.yaml
new file mode 100644
index 00000000..0282a6f5
--- /dev/null
+++ b/kubernetes/apps/observability/victoria-metrics/cluster/vmalert.yaml
@@ -0,0 +1,32 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/operator.victoriametrics.com/vmalert_v1beta1.json
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMAlert
+metadata:
+  name: cluster
+spec:
+  datasource:
+    url: http://vmsingle-cluster.observability.svc:8429
+  evaluationInterval: 1m
+  notifiers:
+    - url: http://alertmanager.observability.svc:9093
+  remoteRead:
+    url: http://vmsingle-cluster.observability.svc:8429
+  remoteWrite:
+    url: http://vmsingle-cluster.observability.svc:8429
+  replicaCount: 1
+  resources:
+    requests:
+      cpu: 3m
+    limits:
+      memory: 128Mi
+  selectAllByDefault: true
+  topologySpreadConstraints:
+    - maxSkew: 1
+      topologyKey: kubernetes.io/hostname
+      whenUnsatisfiable: DoNotSchedule
+      labelSelector:
+        matchLabels:
+          app.kubernetes.io/instance: cluster
+          app.kubernetes.io/name: vmalert
+  useStrictSecurity: true
diff --git a/kubernetes/apps/observability/victoria-metrics/cluster/vmsingle.yaml b/kubernetes/apps/observability/victoria-metrics/cluster/vmsingle.yaml
new file mode 100644
index 00000000..eda30da7
--- /dev/null
+++ b/kubernetes/apps/observability/victoria-metrics/cluster/vmsingle.yaml
@@ -0,0 +1,35 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/operator.victoriametrics.com/vmsingle_v1beta1.json
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMSingle
+metadata:
+  name: cluster
+spec:
+  extraArgs:
+    dedup.minScrapeInterval: 10s
+    maxLabelsPerTimeseries: "40"
+    search.minStalenessInterval: 5m
+    vmalert.proxyURL: http://vmalert-cluster.observability.svc:8080
+  replicaCount: 1
+  resources:
+    requests:
+      cpu: 5m
+    limits:
+      memory: 2Gi
+  # -- Data retention period. Possible units character: h(ours), d(ays), w(eeks), y(ears), if no unit character specified - month. The minimum retention period is 24h. See these [docs](https://docs.victoriametrics.com/single-server-victoriametrics/#retention)
+  retentionPeriod: "6"
+  storage:
+    accessModes: [ReadWriteOnce]
+    resources:
+      requests:
+        storage: 10Gi
+    storageClassName: openebs-hostpath
+  topologySpreadConstraints:
+    - maxSkew: 1
+      topologyKey: kubernetes.io/hostname
+      whenUnsatisfiable: DoNotSchedule
+      labelSelector:
+        matchLabels:
+          app.kubernetes.io/instance: cluster
+          app.kubernetes.io/name: vmsingle
+  useStrictSecurity: true
diff --git a/kubernetes/apps/observability/victoria-metrics/ks.yaml b/kubernetes/apps/observability/victoria-metrics/ks.yaml
index d3c041ae..ac33ad87 100644
--- a/kubernetes/apps/observability/victoria-metrics/ks.yaml
+++ b/kubernetes/apps/observability/victoria-metrics/ks.yaml
@@ -18,3 +18,26 @@ spec:
   wait: true
   interval: 30m
   retryInterval: 1m
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/kustomize.toolkit.fluxcd.io/kustomization_v1.json
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app vm-cluster
+  namespace: flux-system
+spec:
+  targetNamespace: observability
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  dependsOn:
+    - name: openebs
+    - name: vm-operator
+  path: ./kubernetes/apps/observability/victoriametrics/cluster
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: theshire
+  wait: false
+  interval: 30m
+  retryInterval: 1m