From da23c6879b630660e7febad62e7b8aaa6ec6a671 Mon Sep 17 00:00:00 2001
From: Joseph Hanson <joe@veri.dev>
Date: Thu, 10 Oct 2024 14:09:28 -0500
Subject: [PATCH] add vmagent

---
 .../cluster/kustomization.yaml                |  1 +
 .../victoria-metrics/cluster/vmagent.yaml     | 42 +++++++++++++++++++
 2 files changed, 43 insertions(+)
 create mode 100644 kubernetes/apps/observability/victoria-metrics/cluster/vmagent.yaml

diff --git a/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml b/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
index 65711d6d..81f47a72 100644
--- a/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
+++ b/kubernetes/apps/observability/victoria-metrics/cluster/kustomization.yaml
@@ -3,5 +3,6 @@
 apiVersion: kustomize.config.k8s.io/v1beta1
 kind: Kustomization
 resources:
+  - vmagent.yaml
   - vmalert.yaml
   - vmsingle.yaml
diff --git a/kubernetes/apps/observability/victoria-metrics/cluster/vmagent.yaml b/kubernetes/apps/observability/victoria-metrics/cluster/vmagent.yaml
new file mode 100644
index 00000000..d793d1a5
--- /dev/null
+++ b/kubernetes/apps/observability/victoria-metrics/cluster/vmagent.yaml
@@ -0,0 +1,42 @@
+---
+# yaml-language-server: $schema=https://ks.hsn.dev/operator.victoriametrics.com/vmagent_v1beta1.json
+apiVersion: operator.victoriametrics.com/v1beta1
+kind: VMAgent
+metadata:
+  name: victoria
+spec:
+  scrapeInterval: 60s
+  selectAllByDefault: true
+  statefulMode: true
+  useStrictSecurity: true
+  vmAgentExternalLabelName: prometheus
+  externalLabels:
+    cluster: theshire
+  extraArgs:
+    promscrape.maxScrapeSize: "33554432" # 32MiB
+    promscrape.streamParse: "true"
+    # Do not store original labels in vmagent's memory by default. This reduces the amount of memory used by vmagent
+    # but makes vmagent debugging UI less informative. See: https://docs.victoriametrics.com/vmagent/#relabel-debug
+    promscrape.dropOriginalLabels: "true"
+  remoteWrite:
+    - url: http://vmsingle-victoria.observability.svc:8429/api/v1/write
+  resources:
+    requests:
+      cpu: 3m
+    limits:
+      memory: 512Mi
+  statefulStorage:
+    volumeClaimTemplate:
+      spec:
+        storageClassName: openebs-hostpath
+        resources:
+          requests:
+            storage: 1Gi
+  topologySpreadConstraints:
+    - maxSkew: 1
+      topologyKey: kubernetes.io/hostname
+      whenUnsatisfiable: DoNotSchedule
+      labelSelector:
+        matchLabels:
+          app.kubernetes.io/instance: stack
+          app.kubernetes.io/name: vmagent