Silicon Pod
Sample operator to expose metrics in openshift, developed using operator-sdk . Operator SDK will create servicemonitor for exposing metrics endpoint
To build binaries, run
make
For the monitoring to work the operator need to be deployed under namespaec openshift-* with label as show below
apiVersion: v1
kind: Namespace
metadata:
name: openshift-silicon-pod
annotations:
openshift.io/node-selector: ""
labels:
openshift.io/cluster-monitoring: "true"
name: openshift-silicon-pod
network.openshift.io/policy-group: monitoring
And create role and role binding to give permission for promethues to access your pod .
Role Binding
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
# TODO this should be a clusterrole
name: prometheus-k8s
namespace: openshift-silicon-pod
rules:
- apiGroups:
- ""
resources:
- services
- endpoints
- pods
verbs:
- get
- list
- watch
Role Binding
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
name: prometheus-k8s
namespace: openshift-silicon-pod
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: prometheus-k8s
subjects:
- kind: ServiceAccount
name: prometheus-k8s
namespace: openshift-monitoring #important
React
Typescript
Django
Laravel
Facebook
Microsoft
Google
Alibaba
D3
Tencent