Adding dependencies, binary autostart

opencloud/charts/loki/docs/examples/README.md

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+## Introduction
+The Helm Charts found under the examples directory are getting started examples which you can use to deploy Loki using the Simple Scalable architecture quickly. Currently, the examples include:
+- [Deploying Grafana Enterprise Logs (Loki in Enterprise mode)](https://github.com/grafana/loki/tree/main/production/helm/loki/docs/examples/enterprise)
+- [Deploying Loki OSS](https://github.com/grafana/loki/tree/main/production/helm/loki/docs/examples/oss)

opencloud/charts/loki/docs/examples/enterprise/README.md

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+## Introduction
+This example gives you an example or getting started overrides value file for deploying Loki (Enterprise Licensed) using the Simple Scalable architecture in GKE and using GCS.
+
+## Installation of Helm Chart
+These instructions assume you already have access to a Kubernetes cluster, GCS Bucket and GCP Service Account which has read/write permissions to that GCS Bucket.
+
+### Populate Secret Values
+Populate the [enterprise-secrets.yaml](./enterprise-secrets.yaml) so that:
+- The `gcp_service_account.json` secret has the contents of your GCP Service Account JSON key.
+- The `license.jwt` secret has the contents of your Grafana Enterprise Logs license key given to your by Grafana Labs.
+
+Deploy the secrets file to your k8s cluster with the command:
+
+`kubectl apply -f enterprise-secrets.yaml`
+
+### Configure the Helm Chart
+Open [overrides-enterprise-gcs.yaml](./overrides-enterprise-gcs.yaml) and replace `{YOUR_GCS_BUCKET}` with the name of your GCS bucket. If there are other things you'd like to configure, view the core [Values.yaml file](https://github.com/grafana/loki/blob/main/production/helm/loki/values.yaml) and override anything else you need to within the overrides-enterprise-gcs.yaml file.
+
+### Install the Helm chart
+
+`helm upgrade --install --values {PATH_TO_YOUR_OVERRIDES_YAML_FILE} {YOUR_RELEASE_NAME} grafana/loki-simple-scalable --namespace {KUBERNETES_NAMESPACE}`
+
+### Get the Token for Grafana to connect
+`export POD_NAME=$(kubectl get pods --namespace {KUBERNETES_NAMESPACE} -l "job-name=enterprise-logs-tokengen" -o jsonpath="{.items[0].metadata.name}")`
+
+`kubectl --namespace {KUBERNETES_NAMESPACE} logs $POD_NAME loki | grep Token`
+
+Take note of this token, you will need it when connecting Grafana Enterprise Logs to Grafana.

opencloud/charts/loki/docs/examples/enterprise/enterprise-secrets.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: gel-secrets
+type: Opaque
+stringData:
+  gcp_service_account.json: |
+    {
+      GCP_SERVICE_ACCOUNT_JSON_HERE
+    }
+
+  license.jwt: LICENSE_HERE

opencloud/charts/loki/docs/examples/enterprise/overrides-enterprise-gcs.yaml

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+enterprise:
+  enabled: true
+  useExternalLicense: true
+  externalLicenseName: gel-secrets
+  tokengen:
+    env:
+      - name: GOOGLE_APPLICATION_CREDENTIALS
+        value: "/etc/gel_secrets/gcp_service_account.json"
+    extraVolumeMounts:
+      - name: gel-secrets
+        mountPath: "/etc/gel_secrets"
+    extraVolumes:
+      - name: gel-secrets
+        secret:
+          secretName: gel-secrets
+          items:
+          - key: license.jwt
+            path: license.jwt
+          - key: gcp_service_account.json
+            path: gcp_service_account.json
+loki:
+  auth_enabled: true
+
+  storage:
+    type: gcs
+    bucketNames:
+      chunks: {YOUR_GCS_BUCKET}
+      ruler: {YOUR_GCS_BUCKET}
+      admin: {YOUR_GCS_BUCKET}
+
+minio:
+  enabled: false
+
+write:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/gel_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: gel-secrets
+      mountPath: "/etc/gel_secrets"
+  extraVolumes:
+    - name: gel-secrets
+      secret:
+        secretName: gel-secrets
+        items:
+        - key: license.jwt
+          path: license.jwt
+        - key: gcp_service_account.json
+          path: gcp_service_account.json
+
+read:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/gel_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: gel-secrets
+      mountPath: "/etc/gel_secrets"
+  extraVolumes:
+    - name: gel-secrets
+      secret:
+        secretName: gel-secrets
+        items:
+        - key: license.jwt
+          path: license.jwt
+        - key: gcp_service_account.json
+          path: gcp_service_account.json
+
+gateway:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/gel_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: gel-secrets
+      mountPath: "/etc/gel_secrets"
+  extraVolumes:
+    - name: gel-secrets
+      secret:
+        secretName: gel-secrets
+        items:
+        - key: license.jwt
+          path: license.jwt
+        - key: gcp_service_account.json
+          path: gcp_service_account.json

opencloud/charts/loki/docs/examples/oss/README.md

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+## Introduction
+This example gives you an example or getting started overrides value file for deploying Loki (OSS) using the Simple Scalable architecture in GKE and using GCS
+
+## Installation of Helm Chart
+These instructions assume you have already have access to a Kubernetes cluster, GCS Bucket and GCP Service Account which has read/write permissions to that GCS Bucket.
+
+### Populate Secret Values
+Populate the examples/enterprise/enterprise-secrets.yaml so that:
+- The gcp_service_account.json secret has the contents of your GCP Service Account JSON key
+
+Deploy the secrets file to your k8s cluster.
+
+`kubectl apply -f loki-secrets.yaml`
+
+### Configure the Helm Chart
+Open examples/enterprise/overides-oss-gcs.yaml and replace `{YOUR_GCS_BUCKET}` with the name of your GCS bucket. If there are other things you'd like to configure, view the core [Values.yaml file](https://github.com/grafana/loki/blob/main/production/helm/loki/values.yaml) and override anything else you need to within the overrides-enterprise-gcs.yaml file.
+
+### Install the Helm chart
+
+`helm upgrade --install --values {PATH_TO_YOUR_OVERRIDES_YAML_FILE} {YOUR_RELEASE_NAME} grafana/loki-simple-scalable --namespace {KUBERNETES_NAMESPACE}`

opencloud/charts/loki/docs/examples/oss/oss-secrets.yaml

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+apiVersion: v1
+kind: Secret
+metadata:
+  name: loki-secrets
+type: Opaque
+stringData:
+  gcp_service_account.json: |
+    {
+      GCP_SERVICE_ACCOUNT_JSON_HERE
+    }

opencloud/charts/loki/docs/examples/oss/overrides-oss-gcs.yaml

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+enterprise:
+  enabled: false
+  adminApi:
+    enabled: false
+  useExternalLicense: false
+
+  config: |
+    admin_client:
+      storage:
+        gcs:
+          bucket_name: {YOUR_GCS_BUCKET}
+    auth:
+      type: trust
+    auth_enabled: false
+    cluster_name: loki-logs
+
+loki:
+  auth_enabled: false
+
+  commonConfig:
+    path_prefix: /var/loki
+    replication_factor: 3
+
+  storage:
+    type: gcs
+    bucketNames:
+      chunks: {YOUR_GCS_BUCKET}
+      ruler: {YOUR_GCS_BUCKET}
+      admin: {YOUR_GCS_BUCKET}
+
+minio:
+  enabled: false
+
+write:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/loki_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: loki-secrets
+      mountPath: "/etc/loki_secrets"
+  extraVolumes:
+    - name: loki-secrets
+      secret:
+        secretName: loki-secrets
+        items:
+        - key: gcp_service_account.json
+          path: gcp_service_account.json
+
+read:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/loki_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: loki-secrets
+      mountPath: "/etc/loki_secrets"
+  extraVolumes:
+    - name: loki-secrets
+      secret:
+        secretName: loki-secrets
+        items:
+        - key: gcp_service_account.json
+          path: gcp_service_account.json
+
+gateway:
+  extraEnv:
+    - name: GOOGLE_APPLICATION_CREDENTIALS
+      value: "/etc/loki_secrets/gcp_service_account.json"
+  extraVolumeMounts:
+    - name: loki-secrets
+      mountPath: "/etc/loki_secrets"
+  extraVolumes:
+    - name: loki-secrets
+      secret:
+        secretName: loki-secrets
+        items:
+        - key: gcp_service_account.json
+          path: gcp_service_account.json