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AppsCode
  • KubeDB

    Run Production-Grade Databases on Kubernetes

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    Stash

    Backup and Recovery Solution for Kubernetes

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    KubeVault

    Run Production-Grade Vault on Kubernetes

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    Voyager

    Secure HAProxy Ingress Controller for Kubernetes

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    ConfigSyncer

    Kubernetes Configuration Syncer

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    Guard

    Kubernetes Authentication WebHook Server

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    KubeDB

    KubeDB simplifies Provision, Upgrade, Scaling, Volume Expansion, Monitor, Backup, Restore for various Databases in Kubernetes on any Public & Private Cloud

    • task_altLower administrative burden
    • task_altNative Kubernetes Support
    • task_altPerformance
    • task_altAvailability and durability
    • task_altManageability
    • task_altCost-effectiveness
    • task_altSecurity
    Stash

    A complete Kubernetes native disaster recovery solution for backup and restore your volumes and databases in Kubernetes on any public and private clouds.

    • task_altDeclarative API
    • task_altBackup Kubernetes Volumes
    • task_altBackup Database
    • task_altMultiple Storage Support
    • task_altDeduplication
    • task_altData Encryption
    • task_altVolume Snapshot
    • task_altPolicy Based Backup
    KubeVault

    KubeVault is a Git-Ops ready, production-grade solution for deploying and configuring Hashicorp's Vault on Kubernetes.

    • task_altVault Kubernetes Deployment
    • task_altAuto Initialization & Unsealing
    • task_altVault Backup & Restore
    • task_altConsume KubeVault Secrets with CSI
    • task_altManage DB Users Privileges
    • task_altStorage Backend
    • task_altAuthentication Method
    • task_altDatabase Secret Engine
    Voyager

    Secure HAProxy Ingress Controller for Kubernetes

    • task_altHTTP & TCP
    • task_altSSL
    • task_altPlatform support
    • task_altHAProxy
    • task_altPrometheus
    • task_altLet's Encrypt
    configsyncer

    Kubernetes Configuration Syncer

    • task_altConfiguration Syncer
    Guard

    Kubernetes Authentication WebHook Server

    • task_altIdentity Providers
    • task_altCLI
    • task_altRBAC
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You are looking at the documentation of a prior release. To read the documentation of the latest release, please visit here.

Upgrading KubeDB

This guide will show you how to upgrade KubeDB operator. Here, we are going to show how to update the license and how to upgrade between two KubeDB versions.

Updating License

KubeDB support updating license without requiring any re-installation or restart. KubeDB creates a Secret named <helm release name>-license with the license file. You just need to update the Secret. The changes will propagate automatically to the operator and it will use the updated license going forward.

Follow the below instructions to update the license:

  • Get a new license and save it into a file.
  • Then, run the following upgrade command based on your installation.

Using Helm 3

$ helm upgrade kubedb-enterprise -n kube-system appscode/kubedb-enterprise  \
    --reuse-values                                                        \
    --set-file license=/path/to/new/license.txt

Using Helm 2

$ helm upgrade kubedb-enterprise appscode/kubedb-enterprise  \
    --reuse-values                                         \
    --set-file license=/path/to/new/license.txt

Using YAML (with helm 3)

$ helm template kubedb-enterprise appscode/kubedb-enterprise  \
    --set-file license=/path/to/new/license.txt             \
    --show-only templates/license.yaml                      \
    --no-hooks | kubectl apply -f -

Upgrading Between Community Edition and Enterprise Edition

KubeDB uses two different binaries for Community edition and Enterprise edition. So, it is not possible to upgrade between the Community edition and Enterprise edition without re-installation. However, it is possible to re-install KubeDB without losing the existing backup resources.

Follow the below instructions to re-install KubeDB:

  • Uninstall the old version by following the respective uninstallation guide. Don’t delete the CRDs.
  • Install the new version by following the respective installation guide.

Upgrading between patch versions

If you are upgrading KubeDB to a patch release, please reapply the installation instructions. That will upgrade the operator pod to the new version and fix any RBAC issues.

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