From 22b67fa4fc32a136d316ca6914b4b8cf4d582731 Mon Sep 17 00:00:00 2001
From: rasmus <rasmus@k-space.ee>
Date: Sun, 20 Apr 2025 16:26:33 +0300
Subject: [PATCH] prometheus-operator: migrate to argo+kustomize

v0.75.1 - same as in cluster currently
---
 argocd/applications/prometheus-operator.yaml | 24 ++++++++++++++++++++
 prometheus-operator/.gitignore               |  1 -
 prometheus-operator/README.md                | 11 ---------
 3 files changed, 24 insertions(+), 12 deletions(-)
 create mode 100644 argocd/applications/prometheus-operator.yaml
 delete mode 100644 prometheus-operator/.gitignore
 delete mode 100644 prometheus-operator/README.md

diff --git a/argocd/applications/prometheus-operator.yaml b/argocd/applications/prometheus-operator.yaml
new file mode 100644
index 0000000..1f15145
--- /dev/null
+++ b/argocd/applications/prometheus-operator.yaml
@@ -0,0 +1,24 @@
+# Note: Do not put any Prometheus instances or exporters in this namespace, instead have them in `monitoring` namespace
+---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: prometheus-operator
+  namespace: argocd
+spec:
+  project: k-space.ee
+  source:
+    repoURL: https://github.com/prometheus-operator/prometheus-operator.git
+    targetRevision: v0.75.1
+    path: .
+    kustomize:
+      namespace: prometheus-operator
+  destination:
+    server: 'https://kubernetes.default.svc'
+    namespace: prometheus-operator
+  syncPolicy:
+    # automated:
+    #   prune: true
+    syncOptions:
+      - CreateNamespace=true
+      - ServerSideApply=true # Resource is too big to fit in 262144 bytes allowed annotation size.
diff --git a/prometheus-operator/.gitignore b/prometheus-operator/.gitignore
deleted file mode 100644
index 27f9d2b..0000000
--- a/prometheus-operator/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-bundle.yml
diff --git a/prometheus-operator/README.md b/prometheus-operator/README.md
deleted file mode 100644
index 4941960..0000000
--- a/prometheus-operator/README.md
+++ /dev/null
@@ -1,11 +0,0 @@
-# Prometheus operator
-
-To deploy Prometheus operator:
-
-```
-curl -L https://github.com/prometheus-operator/prometheus-operator/releases/download/v0.75.1/bundle.yaml | sed -e 's/namespace: default/namespace: prometheus-operator/g' > bundle.yml
-kubectl create namespace prometheus-operator
-kubectl apply --server-side -n prometheus-operator -f bundle.yml
-```
-
-Note: Do not put any Prometheus instances or exporters in this namespace, instead have them in `monitoring` namespace