Feature 7898: Helm chart and script for monitoring K8s based OSM system

[osm/devops.git] / installers / k8s / change-charts-prometheus-operator.sh

diff --git a/installers/k8s/change-charts-prometheus-operator.sh b/installers/k8s/change-charts-prometheus-operator.sh
new file mode 100644 (file)
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--- /dev/null
+++ b/installers/k8s/change-charts-prometheus-operator.sh
@@ -0,0 +1,78 @@
+#!/bin/bash
+
+#   Copyright 2019 Minsait - Indra S.A.
+#
+#   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.
+#   Author: Jose Manuel Palacios (jmpalacios@minsait.com)
+#   Author: Jose Antonio Martinez (jamartinezv@minsait.com)
+
+# Script to generate new charts for prometheus-operator
+HERE=$(dirname $(readlink -f ${BASH_SOURCE[0]}))
+source $HERE/versions_monitoring
+V_OPERATOR=""
+
+# Assign versions
+V_OPERATOR=$PROMETHEUS_OPERATOR
+
+WORK_DIR=$HERE
+CHARTS_DIR="$HERE/helm_charts"
+
+# This two objects are not exporting metrics
+DELETE_YAML_DAHSBOARDS="etcd.yaml \
+    proxy.yaml"
+DELETE_YAML_RULES="etcd.yaml"
+
+# There is a bug in this dashboard and it is necessary to change it
+CHANGE_YAML_DAHSBOARDS="statefulset.yaml"
+
+# Delete old versions
+cd $CHARTS_DIR
+
+rm -rf prometheus-operator > /dev/null 2>&1 
+rm prometheus-operator* > /dev/null 2>&1 
+
+echo "Fetching stable/prometheus-operator..."
+helm fetch --version=$V_OPERATOR stable/prometheus-operator
+tar xvf prometheus-operator-$V_OPERATOR.tgz > /dev/null 2>&1 
+
+cd $WORK_DIR
+
+# Deleting grafana dashboard
+echo "Changing prometheus-operator grafana dashboards...."
+cd $CHARTS_DIR/prometheus-operator/templates/grafana/dashboards-1.14
+for i in $DELETE_YAML_DAHSBOARDS 
+do
+    #echo "Deleting $i...."
+    rm $i
+done
+
+# Change CHANGE_YAML_DAHSBOARDS because it has an error
+mv $CHANGE_YAML_DAHSBOARDS ${CHANGE_YAML_DAHSBOARDS}.ORI
+cat ${CHANGE_YAML_DAHSBOARDS}.ORI | \
+    sed 's@{job=\\\"kube-state-metrics\\\"}, cluster=\\\"\$cluster\\\",@{job=\\\"kube-state-metrics\\\", cluster=\\\"\$cluster\\\"},@' > \
+    $CHANGE_YAML_DAHSBOARDS
+chmod 755 $CHANGE_YAML_DAHSBOARDS
+rm ${CHANGE_YAML_DAHSBOARDS}.ORI
+
+cd $WORK_DIR
+
+# Deleting prometheus rules
+echo "Changing prometheus-operator rules...."
+cd $CHARTS_DIR/prometheus-operator/templates/prometheus/rules-1.14
+for i in $DELETE_YAML_RULES 
+do
+    #echo "Deleting $i...."
+    rm $i
+done
+
+exit 0