> ## Documentation Index > Fetch the complete documentation index at: https://docs.dittofeed.com/llms.txt > Use this file to discover all available pages before exploring further. # Self-Host with Kubernetes This section outlines the necessary steps to run Dittofeed with Kubernetes. Dittofeed provides a helm chart to make it easy to deploy Dittofeed to a Kubernetes cluster. ## Helm Chart View the dittofeed helm chart `dittofeed/dittofeed/helm-charts/dittofeed`: [here](https://github.com/dittofeed/dittofeed/tree/main/helm-charts/dittofeed) ```bash theme={null} # Clone the Dittofeed repository git clone git@github.com:dittofeed/dittofeed.git ``` ### Sample Values The following example values deploy dittofeed with all of its relevant dependencies built-in, including postgres, clickhouse, temporal. ```bash theme={null} helm upgrade --install demo ./dittofeed/helm-charts/dittofeed \ -f dittofeed-values.yaml \ --atomic --wait ``` ```yaml dittofeed-values.yaml theme={null} temporal: enabled: true env: - name: POSTGRES_SEEDS value: "demo-postgresql.default.svc.cluster.local" - name: POSTGRES_USER value: "postgres" - name: POSTGRES_PWD value: "password" postgresql: enabled: true clickhouse: enabled: true env: # assuming your are in the default namespace - name: DATABASE_HOST value: "demo-postgresql.default.svc.cluster.local" - name: DATABASE_USER value: "postgres" - name: DATABASE_PASSWORD value: "password" - name: CLICKHOUSE_HOST value: "http://demo-clickhouse.default.svc.cluster.local:8123" - name: CLICKHOUSE_USER value: "dittofeed" - name: CLICKHOUSE_PASSWORD value: "password" - name: TEMPORAL_ADDRESS value: "demo-dittofeed-temporal:80" ``` ### Parameters | Key | Default Value | Description | | -------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------- | | `workspaceName` | `Dittofeed` | The name of the workspace. | | `replicaCount` | `1` | Number of replicas. | | `maxOldSpaceSize` | `412` | Maximum old space size for the JVM. | | `image.repository` | `dittofeed/dittofeed-lite` | Docker image repository. | | `image.pullPolicy` | `IfNotPresent` | Image pull policy. | | `image.tag` | `""` | Image tag to use, defaults to the chart appVersion. | | `imagePullSecrets` | `[]` | Secrets for image pulling. | | `nameOverride` | `""` | Name override. | | `fullnameOverride` | `""` | Full name override. | | `serviceAccount.create` | `true` | Whether to create a service account. | | `serviceAccount.automount` | `true` | Automatically mount a ServiceAccount's API credentials. | | `serviceAccount.annotations` | `{}` | Annotations for the service account. | | `serviceAccount.name` | `""` | Name of the service account to use. | | `podAnnotations` | `{}` | Annotations for the pod. | | `podLabels` | `{}` | Labels for the pod. | | `podSecurityContext` | `{}` | Security context for the pod. | | `securityContext` | `{}` | Security context for the container. | | `service.type` | `ClusterIP` | Service type. | | `service.port` | `80` | Service port. | | `ingress.enabled` | `false` | Enable ingress. | | `ingress.className` | `""` | Ingress class name. | | `ingress.annotations` | `{}` | Annotations for ingress. | | `ingress.hosts` | `[ { host: "chart-example.local", paths: [ { path: "/", pathType: "ImplementationSpecific" } ] } ]` | Hosts configuration for ingress. | | `ingress.tls` | `[]` | TLS configuration for ingress. | | `resources.limits.cpu` | `1` | CPU limits for the container. | | `resources.limits.memory` | `512Mi` | Memory limits for the container. | | `resources.requests.cpu` | `1` | CPU requests for the container. | | `resources.requests.memory` | `512Mi` | Memory requests for the container. | | `clickhouse.enabled` | `false` | Enable ClickHouse installation. | | `clickhouse.shards` | `1` | Number of ClickHouse shards. | | `clickhouse.resources.limits.memory` | `1024Mi` | Memory limits for ClickHouse. | | `clickhouse.resources.requests.memory` | `1024Mi` | Memory requests for ClickHouse. | | `clickhouse.zookeeper.enabled` | `false` | Enable Zookeeper for ClickHouse. | | `clickhouse.keeper.enabled` | `true` | Enable Keeper for ClickHouse. | | `clickhouse.auth.username` | `dittofeed` | ClickHouse username. | | `clickhouse.auth.password` | `password` | ClickHouse password. | | `clickhouse.auth.database` | `dittofeed` | ClickHouse database. | | `clickhouse.auth.existingSecret` | `""` | Existing secret for ClickHouse password. | | `clickhouse.auth.existingSecretKey` | `""` | Key for ClickHouse password in existing secret. | | `postgresql.enabled` | `false` | Enable PostgreSQL installation. | | `postgresql.auth.username` | `postgres` | PostgreSQL username. | | `postgresql.auth.password` | `password` | PostgreSQL password. | | `postgresql.auth.database` | `dittofeed` | PostgreSQL database. | | `postgresql.auth.existingSecret` | `""` | Existing secret for PostgreSQL password. | | `postgresql.auth.userPasswordKey` | `""` | Key for PostgreSQL password in existing secret. | | `temporal.enabled` | `false` | Enable standalone Temporal installation. | | `temporal.resources` | `{}` | Resources for Temporal. | | `temporal.env` | `[ { name: POSTGRES_SEEDS, value: "dittofeed-postgresql.default.svc.cluster.local" }, { name: POSTGRES_USER, value: "postgres" }, { name: POSTGRES_PWD, value: "password" } ]` | Environment variables for Temporal. | | `temporal.image.repository` | `temporalio/auto-setup` | Docker image repository for Temporal. | | `temporal.image.tag` | `1.23.1.0` | Image tag for Temporal. | | `temporal.image.pullPolicy` | `IfNotPresent` | Image pull policy for Temporal. | | `env` | `[ { name: DATABASE_HOST, value: "dittofeed-postgresql.default.svc.cluster.local" }, { name: DATABASE_USER, value: "postgres" }, { name: DATABASE_PASSWORD, value: "password" }, { name: CLICKHOUSE_HOST, value: "http://dittofeed-clickhouse.default.svc.cluster.local:8123" }, { name: CLICKHOUSE_USER, value: "dittofeed" }, { name: CLICKHOUSE_PASSWORD, value: "password" }, { name: TEMPORAL_ADDRESS, value: "demo-dittofeed-temporal:80" } ]` | Environment variables for the application. | | `autoscaling.enabled` | `false` | Enable autoscaling. | | `autoscaling.minReplicas` | `1` | Minimum number of replicas for autoscaling. | | `autoscaling.maxReplicas` | `100` | Maximum number of replicas for autoscaling. | | `autoscaling.targetCPUUtilizationPercentage` | `80` | Target CPU utilization percentage for autoscaling. | | `nodeSelector` | `{}` | Node selector for pod scheduling. | | `tolerations` | `[]` | Tolerations for pod scheduling. | | `affinity` | `{}` | Affinity rules for pod scheduling. |