github.com/yankunsam/loki/v2@v2.6.3-0.20220817130409-389df5235c27/production/helm/loki-stack/README.md (about)

     1  # ⚠️  DEPRECATED - Loki-Stack Helm Chart
     2  
     3  This chart was moved to <https://github.com/grafana/helm-charts>.
     4  
     5  ## Prerequisites
     6  
     7  Make sure you have Helm [installed](https://helm.sh/docs/using_helm/#installing-helm) and
     8  [deployed](https://helm.sh/docs/using_helm/#installing-tiller) to your cluster. Then add
     9  Loki's chart repository to Helm:
    10  
    11  ```bash
    12  $ helm repo add loki https://grafana.github.io/loki/charts
    13  ```
    14  
    15  You can update the chart repository by running:
    16  
    17  ```bash
    18  $ helm repo update
    19  ```
    20  
    21  ## Deploy Loki and Promtail to your cluster
    22  
    23  ### Deploy with default config
    24  
    25  ```bash
    26  $ helm upgrade --install loki loki/loki-stack
    27  ```
    28  
    29  ### Deploy in a custom namespace
    30  
    31  ```bash
    32  $ helm upgrade --install loki --namespace=loki-stack loki/loki-stack
    33  ```
    34  
    35  ### Deploy with custom config
    36  
    37  ```bash
    38  $ helm upgrade --install loki loki/loki-stack --set "key1=val1,key2=val2,..."
    39  ```
    40  
    41  ## Deploy Loki and Fluent Bit to your cluster
    42  
    43  ```bash
    44  $ helm upgrade --install loki loki/loki-stack \
    45      --set fluent-bit.enabled=true,promtail.enabled=false
    46  ```
    47  
    48  ## Deploy Grafana to your cluster
    49  
    50  The chart loki-stack contains a pre-configured Grafana, simply use `--set grafana.enabled=true`
    51  
    52  To get the admin password for the Grafana pod, run the following command:
    53  
    54  ```bash
    55  $ kubectl get secret --namespace <YOUR-NAMESPACE> loki-grafana -o jsonpath="{.data.admin-password}" | base64 --decode ; echo
    56  ```
    57  
    58  To access the Grafana UI, run the following command:
    59  
    60  ```bash
    61  $ kubectl port-forward --namespace <YOUR-NAMESPACE> service/loki-grafana 3000:80
    62  ```
    63  
    64  Navigate to http://localhost:3000 and login with `admin` and the password output above.
    65  Then follow the [instructions for adding the loki datasource](/docs/getting-started/grafana.md), using the URL `http://loki:3100/`.
    66