57 lines
1.5 KiB
Jsonnet

local kubernetesGrafana = import 'github.com/brancz/kubernetes-grafana/grafana/grafana.libsonnet';
local defaults = {
local defaults = self,
name: 'grafana',
namespace: error 'must provide namespace',
version: error 'must provide version',
image: error 'must provide image',
resources: {
requests: { cpu: '100m', memory: '100Mi' },
limits: { cpu: '200m', memory: '200Mi' },
},
commonLabels:: {
'app.kubernetes.io/name': defaults.name,
'app.kubernetes.io/version': defaults.version,
'app.kubernetes.io/component': 'grafana',
'app.kubernetes.io/part-of': 'kube-prometheus',
},
selectorLabels:: {
[labelName]: defaults.commonLabels[labelName]
for labelName in std.objectFields(defaults.commonLabels)
if !std.setMember(labelName, ['app.kubernetes.io/version'])
},
prometheusName: error 'must provide prometheus name',
};
function(params)
local config = defaults + params;
// Safety check
assert std.isObject(config.resources);
kubernetesGrafana(config) {
local g = self,
_config+:: config,
serviceMonitor: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'ServiceMonitor',
metadata: {
name: 'grafana',
namespace: g._config.namespace,
labels: g._config.commonLabels,
},
spec: {
selector: {
matchLabels: {
'app.kubernetes.io/name': 'grafana',
},
},
endpoints: [{
port: 'http',
interval: '15s',
}],
},
},
}