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[Memgraph-2.19 < Helm chart updates] Add configs and notes #960

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Aug 13, 2024
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[Memgraph-2.19 < Helm chart updates] Add configs and notes #960

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5065823
Add config and enterprise note.
antejavor Aug 2, 2024
91d101a
Merge branch 'memgraph-2-19' into kubernetes-updates
antejavor Aug 12, 2024
4934ccc
Update naming.
antejavor Aug 13, 2024
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15 changes: 10 additions & 5 deletions pages/getting-started/install-memgraph/kubernetes.mdx
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Expand Up @@ -14,7 +14,7 @@ are:

- [**Helm chart for standalone Memgraph**](#helm-chart-for-standalone-memgraph)
- [**Helm chart for Memgraph high availability
cluster**](#helm-chart-for-memgraph-high-availability-cluster)
cluster**](#helm-chart-for-memgraph-high-availability-cluster) (Enterprise)

There is also support for deploying Memgraph Lab on Kubernetes:

Expand Down Expand Up @@ -91,6 +91,8 @@ their default values.
| `replicaCount` | Number of Memgraph instances to run. Note: no replication or HA support. | `1` |
| `affinity.nodeKey` | Key for node affinity (Preferred) | `""` |
| `affinity.nodeValue` | Value for node affinity (Preferred) | `""` |
| `nodeSelector` | Constrain which nodes your Memgraph pod is eligible to be scheduled on, based on the labels on the nodes. Left empty by default. | `{}` |
| `tolerations` | A toleration is applied to a pod and allows the pod to be scheduled on nodes with matching taints. Left empty by default. | `[]` |
| `service.type` | Kubernetes service type | `ClusterIP` |
| `service.enableBolt` | Enable Bolt protocol | `true` |
| `service.boltPort` | Bolt protocol port | `7687` |
Expand All @@ -111,8 +113,10 @@ their default values.
| `persistentVolumeClaim.logStorageClassName` | Storage class name for the persistent volume claim for logs | `""` |
| `persistentVolumeClaim.logStorageSize` | Size of the persistent volume claim for logs | `1Gi` |
| `memgraphConfig` | List of strings defining Memgraph configuration settings | `["--also-log-to-stderr=true"]` |
| `memgraphUser` | User for the Memgraph database | `""` |
| `memgraphPassword` | Password for the Memgraph database | `""` |
| `secrets.enabled` | Enable the use of Kubernetes secrets for Memgraph credentials | `false` |
| `secrets.name` | The name of the Kubernetes secret containing Memgraph credentials | `memgraph-secrets` |
| `secrets.userKey` | The key in the Kubernetes secret for the Memgraph user, the value is passed to the `MEMGRAPH_USER` env | `USER` |
| `secrets.passwordKey` | The key in the Kubernetes secret for the Memgraph password, the value is passed to the `MEMGRAPH_PASSWORD` | `PASSWORD` |
| `memgraphEnterpriseLicense` | Memgraph Enterprise License | `""` |
| `memgraphOrganizationName` | Organization name for Memgraph Enterprise License | `""` |
| `statefulSetAnnotations` | Annotations to add to the stateful set | `{}` |
Expand Down Expand Up @@ -175,10 +179,10 @@ Docker image. Currently, Memgraph must have root privileges on the volumes.

</Callout>

## Helm chart for Memgraph high availability cluster
## Helm chart for Memgraph high availability cluster (Enterprise)

A Helm Chart for deploying Memgraph in [high availability
setup](https://memgraph.com/docs/clustering/high-availability).
setup](https://memgraph.com/docs/clustering/high-availability). This helm chart requires an enterprise version of Memgraph.

Memgraph HA cluster includes 3 coordinators, 2 data instances by default. The
cluster setup is performed via the cluster-setup job. The HA cluster is still
Expand Down Expand Up @@ -233,6 +237,7 @@ their default values.
| `memgraph.coordinators.volumeClaim.storagePVCSize` | Size of the storage PVC for coordinators | `1Gi` |
| `memgraph.coordinators.volumeClaim.logPVC` | Enable log PVC for coordinators | `false` |
| `memgraph.coordinators.volumeClaim.logPVCSize` | Size of the log PVC for coordinators | `256Mi` |
| `memgraph.affinity.enabled` | Each pod and instance is deployed to unique node in the cluster | `true` |
| `data` | Configuration for data instances | See `data` section |
| `coordinators` | Configuration for coordinator instances | See `coordinators` section |

Expand Down