Install alloy on kubernetes for window and linux

Grafana Alloy
1

Hi,

I have kubernetes cluster with successful installed grafana, Prometheus, loki. I have successfully installed on linux node alloy but unable to window node.

Kindly help me to troubleshoot this issue.

Thanks

2

Hi @biswajitsahu357,

Can you share the steps that you are using for installation?

3

Hi, Please find the below steps , Which I did,

helm install --values lokis.yaml loki grafana/loki -n monitoring --create-namespace
helm install --values prom.yaml prometheus prometheus-community/kube-prometheus-stack -n monitoring --create-namespace
helm install --values alloy-linux.yaml alloy-linux grafana/alloy -n monitoring --create-namespace
helm install --values alloy-win.yaml alloy-windows grafana/alloy -n monitoring --create-namespace

I can see linux alloy is running as expected but windows is not, I am sharing the values.yaml for windows alloy, kindly help me to troubleshoot

alloy:

  configMap:

    content: |-

      prometheus.exporter.windows "default" {

        enabled_collectors = ["cpu", "logical_disk", "net", "os", "service", "system", "memory", "container", "textfile", "cpu_info", "process", "scheduled_task", "tcp"]

      }



      prometheus.scrape "example" {

        targets    = prometheus.exporter.windows.default.targets

        forward_to = [prometheus.remote_write.demo.receiver]

      }



      prometheus.remote_write "demo" {

        endpoint {

          url = "http://prometheus-kube-prometheus-prometheus.monitoring:9090/api/v1/write"

        }

      }



      loki.source.windowsevent "application"  {

          eventlog_name = "Application"

          use_incoming_timestamp = true

          forward_to = [loki.process.endpoint.receiver]

      }



      loki.source.windowsevent "System"  {

          eventlog_name = "System"

          use_incoming_timestamp = true

          forward_to = [loki.process.endpoint.receiver]

      }



      loki.process "endpoint" {

        forward_to = [loki.write.endpoint.receiver]

        stage.json {

            expressions = {

                message = "",

                Overwritten = "",

                source = "",

                computer = "",

                eventRecordID = "",

                channel = "",

                component_id = "",

                execution_processId = "",

                execution_processName = "",

            }

        }



        stage.structured_metadata {

            values = {

                "eventRecordID" = "",

                "channel" = "",

                "component_id" = "",

                "execution_processId" = "",

                "execution_processName" = "",

            }

        }



        stage.eventlogmessage {

            source = "message"

            overwrite_existing = true

        }



        stage.labels {

            values = {

                "service_name" = "source",

            }

      }



      stage.output {

          source = "message"

      }



      }



      loki.write "endpoint" {

          endpoint {

              url ="http://loki-gateway.monitoring.svc.cluster.local/loki/api/v1/push"

          }

      }



      livedebugging{}

image:

  repository: grafana/alloy

  tag: windowsservercore-ltsc2022



controller:

  nodeSelector:

    kubernetes.io/os: windows
4

Sorry for inconvience, Please check the link, where I take the reference, alloy-scenarios/windows/config.alloy at main · grafana/alloy-scenarios · GitHub