# export KUBECONFIG=kubeconfig.yaml


kind-up:
    kind create cluster --name grafana
    kind get kubeconfig --name grafana > kubeconfig.yaml
    kubectl create namespace meta && kubectl create namespace prod
    helm repo add grafana https://grafana.github.io/helm-charts && helm repo update

    helm install loki grafana/loki --namespace meta --values loki-values.yaml
    helm install kps prometheus-community/kube-prometheus-stack --namespace meta -f prometheus-values.yaml
    helm install grafana grafana/grafana --values grafana-values.yml --namespace meta
    helm install k8s-monitoring grafana/k8s-monitoring --values ./k8s-monitoring-values.yml -n meta --create-namespace

    kubectl apply -f pyservice.yaml

kind-down:
    kind delete cluster --name grafana

forward-loki:
    kubectl port-forward --namespace meta svc/loki-gateway 3100:80

forward-grafana:
    #!/bin/bash
    export POD_NAME=$(kubectl get pods --namespace meta -l "app.kubernetes.io/name=grafana,app.kubernetes.io/instance=grafana" -o jsonpath="{.items[0].metadata.name}")
    kubectl --namespace meta port-forward $POD_NAME 3000

forward-alloy-logs:
    #!/bin/bash
    export POD_NAME=$(kubectl get pods --namespace meta -l "app.kubernetes.io/name=alloy-logs,app.kubernetes.io/instance=k8s" -o jsonpath="{.items[0].metadata.name}")
    kubectl --namespace meta port-forward $POD_NAME 12345

forward-otel-collector:
    #!/bin/bash
    export POD_NAME=$(kubectl get pods --namespace meta -l "app.kubernetes.io/name=otel-collector,app.kubernetes.io/instance=k8s" -o jsonpath="{.items[0].metadata.name}")
    kubectl --namespace meta port-forward $POD_NAME 4317

get-inotify-max-user-watches:
    #!/bin/bashcat /proc/sys/fs/inotify/max_user_watches

    export POD_NAME=$(kubectl get pods --namespace meta -l "app.kubernetes.io/name=grafana,app.kubernetes.io/instance=grafana" -o jsonpath="{.items[0].metadata.name}")
    # kubectl exec -n <grafana-namespace> <grafana-pod> -- sh -c "ulimit -n && cat /proc/sys/fs/inotify/max_user_watches"
    kubectl exec -n meta $POD_NAME -- sh -c "ulimit -n && cat /proc/sys/fs/inotify/max_user_watches"