1. Install Red Hat OpenShift Logging Operator v6.3 2. Install Red Hat Loki Operator v6.3 3. Create a service account for the logCollector: $ oc create sa collector -n openshift-logging 4. Bind that serviceAccount to the following roles allowing the collection and writing of logs: $ oc adm policy add-cluster-role-to-user collect-application-logs system:serviceaccount:openshift-logging:collector $ oc adm policy add-cluster-role-to-user collect-infrastructure-logs system:serviceaccount:openshift-logging:collector $ oc adm policy add-cluster-role-to-user cluster-logging-write-application-logs system:serviceaccount:openshift-logging:collector $ oc adm policy add-cluster-role-to-user cluster-logging-write-infrastructure-logs system:serviceaccount:openshift-logging:collector 5. Create a secret, LokiStack, UIPlugin, and ClusterlogForwarder Objects: apiVersion: v1 kind: Secret metadata: name: logging-loki-s3 namespace: openshift-logging stringData: access_key_id: <> access_key_secret: <> bucketnames: lokistoragebucket endpoint: https: //s3.eu-west-3.amazonaws.com region: eu-west-3 --- apiVersion: loki.grafana.com/v1 kind: LokiStack metadata: name: logging-loki namespace: openshift-logging spec: managementState: Managed rules: enabled: true namespaceSelector: matchLabels: openshift.io/log-alerting: ' true ' selector: matchLabels: openshift.io/log-alerting: ' true ' size: 1x.extra-small storage: schemas: - version: v13 effectiveDate: "2024-03-01" secret: name: logging-loki-s3 type: s3 storageClassName: gp2-csi tenants: mode: openshift-logging --- apiVersion: observability.openshift.io/v1alpha1 kind: UIPlugin metadata: name: logging spec: type: Logging logging: lokiStack: name: logging-loki --- apiVersion: observability.openshift.io/v1 kind: ClusterLogForwarder metadata: annotations: observability.openshift.io/log-level: debug name: instance namespace: openshift-logging spec: serviceAccount: name: collector outputs: - name: default -lokistack type: lokiStack lokiStack: target: name: logging-loki namespace: openshift-logging authentication: token: from: serviceAccount tls: ca: key: service-ca.crt configMapName: openshift-service-ca.crt pipelines: - name: default -logstore inputRefs: - application - infrastructure #- audit outputRefs: - default -lokistack 6. Create a user with the name `omega`. 7. Create a namespace with the name `omegans` with `omega` user. 8. Add below label to the `omegans` namespace: $ oc label namespaces omegans openshift.io/log-alerting= true 9. Create below deployment in `omegans` namespace: apiVersion: apps/v1 kind: Deployment metadata: labels: app: testapp-logalerting openshift.io/log-alerting: ' true ' name: omegans-logalerting namespace: omegans spec: replicas: 1 selector: matchLabels: app: testapp-logalerting template: metadata: labels: app: testapp-logalerting spec: containers: - image: quay.io/rhobs/testapp-logalerting:latest imagePullPolicy: IfNotPresent name: testapp-logalerting 10. Create alertingrule in the `omegans` namespace: apiVersion: loki.grafana.com/v1 kind: AlertingRule metadata:   labels:     openshift.io/log-alerting: ' true '   name: always-firing-alert   namespace: omegans spec:   groups:     - interval: 1m       name: AlwaysFiringGroup       rules:         - alert: OmegaalwaysFiringTestAlert           annotations:             description: This alert always fires for testing alert pipeline in omegans             summary: Always firing test alert           expr: |             count_over_time({kubernetes_namespace_name= "omegans" } |= "" [1m]) >= 0           for : 0s           labels:             severity: critical   tenantID: application 11. Create below RoleBinding, so `omega` user can see logs under Observe => Logs kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata:   name: view-application-logs2   namespace: omegans subjects:   - kind: User     apiGroup: rbac.authorization.k8s.io     name: omega roleRef:   apiGroup: rbac.authorization.k8s.io   kind: ClusterRole   name: cluster-logging-application-view 12. Create below RoleBinding, so `omega` user can see Alerts under Observe => Alerts kind: RoleBinding apiVersion: rbac.authorization.k8s.io/v1 metadata:   name: omega-view   namespace: omegans subjects:   - kind: User     apiGroup: rbac.authorization.k8s.io     name: omega roleRef:   apiGroup: rbac.authorization.k8s.io   kind: ClusterRole   name: monitoring-rules-view 13. Login to the webconsole with the `omega` user. 14. Navigate to Observe => Logs and check if Logs are visible. 15. Navigate to Observe => Alerts and check if Alerts are visible.