如何在MicroK8s中更新Helm3至新版本？当前版本为v3.0.2

Hey there! You’re running version v3.0.2 of Helm3 in MicroK8s, which is quite outdated. Since Helm3 is managed as an official MicroK8s plugin, updating it is straightforward. Follow these steps:

Step 1: Disable the existing Helm3 plugin #

First, we need to turn off the old Helm3 plugin to clear the way for the new version:

microk8s disable helm3

Step 2: Refresh MicroK8s plugin repository #

This ensures MicroK8s pulls the latest plugin metadata, so it knows where to get the newest Helm3 build:

microk8s refresh

Step 3: Re-enable Helm3 to install the latest version #

When you re-enable the plugin, MicroK8s will automatically fetch and set up the most recent stable Helm3 release:

microk8s enable helm3

Step 4: Verify the update worked #

Check the new version to confirm everything went well:

microk8s helm3 version

Troubleshooting if the above steps don’t work #

If the update doesn’t take effect, try manually removing the old Helm3 directory before re-enabling the plugin:

sudo rm -rf /var/snap/microk8s/current/helm3
microk8s enable helm3

Also, make sure your MicroK8s itself is up to date—sometimes plugin updates depend on the base MicroK8s version. Update MicroK8s first if needed:

sudo snap refresh microk8s

That’s it! Your Helm3 should now be running the latest stable version.

内容的提问来源于stack exchange，提问作者xRobot