rauc | Safe and secure software updates for embedded Linux

by rauc C Version: v1.9 License: LGPL-2.1

X-Ray Key Features Code Snippets Community Discussions(3)Vulnerabilities Install Support

kandi X-RAY | rauc Summary

rauc is a C library typically used in Embedded System applications. rauc has no bugs, it has no vulnerabilities, it has a Weak Copyleft License and it has low support. You can download it from GitHub.

Safe and secure software updates for embedded Linux

Support

Quality

Security

License

Reuse

Support

rauc has a low active ecosystem.

It has 620 star(s) with 166 fork(s). There are 36 watchers for this library.

It had no major release in the last 12 months.

There are 57 open issues and 243 have been closed. On average issues are closed in 277 days. There are 8 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of rauc is v1.9

Quality

rauc has 0 bugs and 0 code smells.

Security

rauc has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

rauc code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

rauc is licensed under the LGPL-2.1 License. This license is Weak Copyleft.

Weak Copyleft licenses have some restrictions, but you can use them in commercial projects.

Reuse

rauc releases are available to install and integrate.

It has 195 lines of code, 3 functions and 6 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

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rauc Key Features

No Key Features are available at this moment for rauc.

rauc Examples and Code Snippets

No Code Snippets are available at this moment for rauc.

Community Discussions

Trending Discussions on rauc

Configuring Kernel on Buildroot to integrate RAUC

Yocto - ERROR: Layer directory '\' does not exist

using squashfs image file as rootfs

QUESTION

Configuring Kernel on Buildroot to integrate RAUC

Asked 2021-Dec-14 at 08:01

I am integrating RAUC with buildroot for the IMX8MM board. As mentioned in the documentation of RAUC, I have selected "rauc" package in the linux-menuconfig which automatically sets the dependencies. As the next involves configuring kernel, I bit confused about the settings to configure the kernel. We already have a minimal_config kernel for the target and it needs to be modified to integrate RAUC. In the documentation RAUC documentation its mentioned to enable these below settings:

In kernel Kconfig you have to enable the following options: CONFIG_MD=y, CONFIG_BLK_DEV_DM=y, CONFIG_BLK_DEV_LOOP=y, CONFIG_DM_VERITY=y, CONFIG_SQUASHFS=y, CONFIG_CRYPTO_SHA256=y

Can anyone please let me know how to enable these using make linux-menuconfig option?

Thanks in advance!

...

ANSWER

Answered 2021-Dec-14 at 08:01

First of all, you may want to try make linux-xconfig which gives you a GUI.

When you run make linux-menuconfig, you get a textual menu. It's quite difficult to find specific options by browsing through these menus, so there's a search function: type / (slash) and you get a search box. Type CONFIG_MD to find that symbol. Then you get a list of possible matches. Find the one you need. It should have a number before the menu entry:

Source https://stackoverflow.com/questions/69767843

QUESTION

Yocto - ERROR: Layer directory '\' does not exist

Asked 2021-May-16 at 01:52

I am very new to Yocto.

The aim is to customize a build for a particular embedded device. I am using Ubuntu 18.04 as the build host. An SDK has already been provided for the device with all the Yocto layers etc. which I cloned, and now following instructions.

When I get to the stage to actually run the build with command as follows bitbake tr-bundle-sdk

I receive the following error :

...

ANSWER

Answered 2021-May-16 at 01:52

# Do not edit! This file is managed automatically by tr-build-env.

BBPATH = "${TOPDIR}"
BBFILES ?= ""

BBLAYERS ?= " \
  ${TOPDIR}/../layers/openembedded-core/meta \
  ${TOPDIR}/../layers/meta-openembedded/meta-multimedia \
  ${TOPDIR}/../layers/meta-openembedded/meta-networking \
  ${TOPDIR}/../layers/meta-openembedded/meta-oe \
  ${TOPDIR}/../layers/meta-openembedded/meta-python \
  ${TOPDIR}/../layers/meta-openembedded/meta-webserver \
  ${TOPDIR}/../layers/meta-rauc \
  "

Source https://stackoverflow.com/questions/67550050

QUESTION

using squashfs image file as rootfs

Asked 2021-Apr-08 at 13:04

I'm working on a system where I wish to use a squashfs image as the root file system. What I would like to do is have a kernel image and a squashfs image file in an ext4 partition to facilitate upgrading with RAUC.

Is it possible to get the kernel image to mount a squashfs image and use that for the rootfs? If so can someone please point me to some instructions for how to do this?

Thanks in advance

Adrew

...

ANSWER

Answered 2021-Apr-08 at 13:04

You probably need to create your own initramfs that mount the ext4 partition, find the squashfs image and mount it in /mnt/image, then use switch_root provided by busybox to switch to using /mnt/image as /.

Source https://stackoverflow.com/questions/66565396

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install rauc

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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