Merge pull request #5140 from gianrubio/prom-operator-addon

Create addon for prometheus-operator

.gitignore

@@ -81,3 +81,4 @@ default.etcd
 
 # Ignore awesome_bot markdown links check output
 ab-results-*.json
+addons/prometheus-operator/tmp # cloned git repo

addons/prometheus-operator/README.md

@@ -0,0 +1,18 @@
+# Prometheus Operator Addon
+
+[Prometheus Operator](https://coreos.com/operators/prometheus) creates/configures/manages Prometheus clusters atop Kubernetes. This addon deploy prometheus-operator and [kube-prometheus](https://github.com/coreos/prometheus-operator/blob/master/contrib/kube-prometheus/README.md) in a kops cluster.
+
+## Usage
+
+### Deploy To Cluster
+
+```console
+kubectl apply -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/prometheus-operator/v0.19.0.yaml
+```
+### Updating the addon
+
+Run the script bellow.
+
+```console
+addons/prometheus-operator/sync-repo.sh "v0.19.0"
+```

addons/prometheus-operator/addon.yaml

@@ -0,0 +1,9 @@
+kind: Addons
+metadata:
+  name: prometheus-operator
+spec:
+  addons:
+  - version: 0.19.0
+    selector:
+      k8s-addon: prometheus-operator.addons.k8s.io
+    manifest: v0.19.0.yaml

addons/prometheus-operator/sync-repo.sh

@@ -0,0 +1,35 @@
+#!/bin/bash
+
+# Copyright 2018 The Kubernetes Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+P_OPERATOR_VERSION=${1:-"v0.19.0"}
+P_OPERATOR_ADDON_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+cd ${P_OPERATOR_ADDON_DIR}
+git clone --depth 1 https://github.com/coreos/prometheus-operator/ 
+cp prometheus-operator/bundle.yaml ${P_OPERATOR_VERSION}.yaml
+mkdir tmp
+cp prometheus-operator/contrib/kube-prometheus/manifests/* tmp
+for i in `ls tmp`
+do 
+  echo "---" >> ${P_OPERATOR_VERSION}.yaml
+  cat tmp/$i >> ${P_OPERATOR_VERSION}.yaml
+done
+
+rm -rf ${P_OPERATOR_ADDON_DIR}/prometheus-operator ${P_OPERATOR_ADDON_DIR}/tmp/
+cd -

docs/addons.md

@@ -60,6 +60,15 @@ Install using:
 kubectl create -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/monitoring-standalone/v1.7.0.yaml
 ```
 
+### Monitoring with Prometheus Operator + kube-prometheus
+
+The [Prometheus Operator](https://github.com/coreos/prometheus-operator/) makes the Prometheus configuration Kubernetes native and manages and operates Prometheus and Alertmanager clusters. It is a piece of the puzzle regarding full end-to-end monitoring.
+
+[kube-prometheus](https://github.com/coreos/prometheus-operator/blob/master/contrib/kube-prometheus) combines the Prometheus Operator with a collection of manifests to help getting started with monitoring Kubernetes itself and applications running on top of it.
+
+```console
+kubectl apply -f https://raw.githubusercontent.com/kubernetes/kops/master/addons/prometheus-operator/v0.19.0.yaml
+```
 
 ### Route53 Mapper