# Update Modules **URL:** https://hub.mender.io/c/update-modules/13.md?page=1 [Latest](https://hub.mender.io/latest.md) · [Categories](https://hub.mender.io/categories.md) · [Tags](https://hub.mender.io/tags.md) **Page:** 2 --- ## [How to suppress errors in update modules](https://hub.mender.io/t/how-to-suppress-errors-in-update-modules/5991)
**Author:** [@mister\_kanister](https://hub.mender.io/u/mister_kanister)\ **Replies:** 2\ **Last updated:** [July 31, 2023, 7:39am UTC](https://hub.mender.io/t/how-to-suppress-errors-in-update-modules/5991 "2023-07-31T07:39:28Z")
Good Day Friends! Due to the choise of hardware I’m forced to write an update module to make system updates. I was not able to integrate Mender with U-Boot. I managed to handle this but some commands in my update module… --- ## [Root Filesystem Image v2](https://hub.mender.io/t/root-filesystem-image-v2/402)
**Author:** [@lluiscampos](https://hub.mender.io/u/lluiscampos)\ **Replies:** 13\ **Last updated:** [June 13, 2023, 6:29am UTC](https://hub.mender.io/t/root-filesystem-image-v2/402 "2023-06-13T06:29:50Z")
Description This module performs a full root filesystem updates on the device. The module was originally developed for testing purposes and it is published as a non-official alternative way of doing rootfs updates on dev… --- ## [Dirty (template module /example)](https://hub.mender.io/t/dirty-template-module-example/5903)
**Author:** [@TheYoctoJester](https://hub.mender.io/u/TheYoctoJester)\ **Replies:** 0\ **Last updated:** [June 7, 2023, 7:53pm UTC](https://hub.mender.io/t/dirty-template-module-example/5903 "2023-06-07T19:53:48Z")
Description The dirty Update Module: modify your device state without installing an Artifact. Example use-cases: you have a specific action on the device that you want to run multiple times you want to avoid re-creati… --- ## [Docker](https://hub.mender.io/t/docker/324)
**Author:** [@lluiscampos](https://hub.mender.io/u/lluiscampos)\ **Replies:** 11\ **Last updated:** [October 13, 2021, 8:31am UTC](https://hub.mender.io/t/docker/324 "2021-10-13T08:31:06Z")
Description The Docker Update Module handles the Docker images that shall be running in the device. A deployment with this module will stop all currently running Docker containers in the device, and start new containers … --- ## [Kubernetes update, rootfs filesystem necessary?](https://hub.mender.io/t/kubernetes-update-rootfs-filesystem-necessary/5666)
**Author:** [@mrm2\_rock](https://hub.mender.io/u/mrm2_rock)\ **Replies:** 0\ **Last updated:** [March 10, 2023, 9:48am UTC](https://hub.mender.io/t/kubernetes-update-rootfs-filesystem-necessary/5666 "2023-03-10T09:48:15Z")
i am trying to install an image from dockerhub with kubernetes via mender on a rock5b from radxa. is it necessary to create a rootfs image for this device? Or are there any alternatives, because I haven’t been able to cr… --- ## [Remove software installed by an update module](https://hub.mender.io/t/remove-software-installed-by-an-update-module/5467)
**Author:** [@chibberd](https://hub.mender.io/u/chibberd)\ **Replies:** 2\ **Last updated:** [December 2, 2022, 12:43pm UTC](https://hub.mender.io/t/remove-software-installed-by-an-update-module/5467 "2022-12-02T12:43:35Z")
Description Is there a way to remove software installed by an update module? E.g. If I install functionality on a set of devices via an update module and later want to remove it because it is on longer needed. I can see… --- ## [Package delta update](https://hub.mender.io/t/package-delta-update/4698)
**Author:** [@boscorently](https://hub.mender.io/u/boscorently)\ **Replies:** 4\ **Last updated:** [March 7, 2022, 9:33am UTC](https://hub.mender.io/t/package-delta-update/4698 "2022-03-07T09:33:28Z")
I wanted to know if there is a way to have only files that have changes in a package be updated inorder to save further on bandwidth cost. I understand that there is delta update for rootfs but is there a way to create … --- ## [How to use mender update modules to deploy firmware on multiple microcontrollers](https://hub.mender.io/t/how-to-use-mender-update-modules-to-deploy-firmware-on-multiple-microcontrollers/4048)
**Author:** [@KlausPopp](https://hub.mender.io/u/KlausPopp)\ **Replies:** 2\ **Last updated:** [August 31, 2021, 8:11am UTC](https://hub.mender.io/t/how-to-use-mender-update-modules-to-deploy-firmware-on-multiple-microcontrollers/4048 "2021-08-31T08:11:36Z")
I have yocto machines connected to mender server. Now I want to use mender to provide firmware to several different microcontrollers attached to the main CPU. What is the best way to use update modules for this purpose… --- ## [Mender server GUI not displaying application (.py) update artifact using self hosted production server](https://hub.mender.io/t/mender-server-gui-not-displaying-application-py-update-artifact-using-self-hosted-production-server/3061)
**Author:** [@Rohita83](https://hub.mender.io/u/Rohita83)\ **Replies:** 8\ **Last updated:** [April 26, 2021, 9:22am UTC](https://hub.mender.io/t/mender-server-gui-not-displaying-application-py-update-artifact-using-self-hosted-production-server/3061 "2021-04-26T09:22:46Z")
@drewmoseley I am using self-hosted on AWS EC2 mender server (version 2.4.1). For application update, I have selected a test.py file at the device path “/opt/” to upload as below. Since UI is showing notification as … --- ## [Application Update(.deb)](https://hub.mender.io/t/application-update-deb/3284)
**Author:** [@Sreelatha](https://hub.mender.io/u/Sreelatha)\ **Replies:** 12\ **Last updated:** [March 17, 2021, 5:52pm UTC](https://hub.mender.io/t/application-update-deb/3284 "2021-03-17T17:52:05Z")
Hello, I am trying to update \*.deb package with a Raspberry Pi3(application update) using mender client. I followed steps mentioned in “https://hub.mender.io/t/how-to-update-deb-package-with-a-raspberry-pi-3/1105/1” but… --- ## [IPK packages](https://hub.mender.io/t/ipk-packages/1053)
**Author:** [@drewmoseley](https://hub.mender.io/u/drewmoseley)\ **Replies:** 0\ **Last updated:** [September 23, 2019, 1:37pm UTC](https://hub.mender.io/t/ipk-packages/1053 "2019-09-23T13:37:36Z")
Description The IPK Update Module updates software on the device using the native local package manager. A Mender Artifact containing one or more software packages is sent to the device, where the Update Module will cal… --- ## [Kubernetes](https://hub.mender.io/t/kubernetes/1939)
**Author:** [@tranchitella](https://hub.mender.io/u/tranchitella)\ **Replies:** 0\ **Last updated:** [May 19, 2020, 4:13am UTC](https://hub.mender.io/t/kubernetes/1939 "2020-05-19T04:13:57Z")
Description The k8s Update Module is able to apply Kubernetes manifesto files to the device running Mender. It supports any Kubernetes distribution, and it requires the kubectl CLI tool both to generate and install the … --- ## [Script](https://hub.mender.io/t/script/328)
**Author:** [@lluiscampos](https://hub.mender.io/u/lluiscampos)\ **Replies:** 22\ **Last updated:** [June 24, 2020, 6:24pm UTC](https://hub.mender.io/t/script/328 "2020-06-24T18:24:42Z")
Description The Script Update Module allows to execute any general purpose script or binary on the target device. A Mender Artifact containing one or more executables (usually scripts) is sent to the device, where the Up… --- ## [\[ Topic template \] for contributing Update Modules](https://hub.mender.io/t/topic-template-for-contributing-update-modules/316)
**Author:** [@michaelatmender](https://hub.mender.io/u/michaelatmender)\ **Replies:** 0\ **Last updated:** [March 7, 2019, 12:31pm UTC](https://hub.mender.io/t/topic-template-for-contributing-update-modules/316 "2019-03-07T12:31:49Z")
NOTE! This has the same content which is presented when you press the “+ New Topic” button, but we store this here for traceability. All updates to this topic must be pushed to “Update Modules” → “Edit” → “Topic Template… [Previous page](https://hub.mender.io/c/update-modules/13.md)