Build SONiC Switch Images - buildimage

Description

Build an Open Network Install Environment (ONIE) compatiable network operating system (NOS) installer image for network switches, and also build docker images running inside the NOS.

Prerequisite

1. Clone or fetch the code repository with all git submodules

To clone the code repository recursively, assuming git version 1.9 or newer

git clone --recursive https://github.com/Azure/sonic-buildimage.git

If it is already cloned, however there is no files under ./dockers/docker-base/ or ./src/sonic-linux-kernel/, manually fetch all the git submodules.

git submodule update --init --recursive

2. Build environment

Build a docker image by the Dockerfile and build all remains in the docker container.

3. Get vendor SAI SDK

Obtain Switch Abstraction Interface (SAI) SDK from one of supported vendors (see the list in Usage Section), and place it in the directory ./src/[VENDOR]-sdk/ as filelist.txt in that directory.

Usage

To build NOS installer image and docker images, run command line

make [VENDOR]-all USERNAME=[USERNAME] PASSWORD_ENCRYPTED=[PASSWORD_ENCRYPTED]

Supported VENDORs are:

• brcm: Broadcom
• mlnx: Mellanox

For example, the user name is 'admin' and the password is 'YourPaSsWoRd'. To build all the images for Broadcom platform, use the command:

make brcm-all USERNAME="admin" PASSWORD_ENCRYPTED="$(perl -e 'print crypt("YourPaSsWoRd", "salt"),"\n"')"

The root is disabled, but the created user could sudo.

The target directory is ./target, containing the NOS installer image and docker images.

• sonic-generic.bin: SONiC switch installer image (ONIE compatiable)
• docker-base.gz: base docker image where others are built from (gzip tar archive)
• docker-fpm.gz: docker image for quagga with fpm module enabled (gzip tar archive)
• docker-orchagent.gz: docker image for SWitch State Service (SWSS)
• docker-syncd.gz: docker image for the daemon to sync database and Broadcom switch ASIC
• docker-syncd-mlnx.gz: docker image for the daemon to sync database and Mellanox switch ASIC

Contribution guide

All contributors must sign a contribution license agreement before contributions can be accepted. Contact sonic-cla-agreements@microsoft.com.

GitHub Workflow

We're following basic GitHub Flow. If you have no idea what we're talking about, check out GitHub's official guide. Note that merge is only performed by the repository maintainer.

Guide for performing commits:

• Isolate each commit to one component/bugfix/issue/feature
• Use a standard commit message format:

[component/folder touched]: Description intent of your changes

[List of changes]

Signed-off-by: Your Name your@email.com

For example:

swss-common: Stabilize the ConsumerTable

* Fixing autoreconf
* Fixing unit-tests by adding checkers and initialize the DB before start
* Adding the ability to select from multiple channels
* Health-Monitor - The idea of the patch is that if something went wrong with the notification channel,
  we will have the option to know about it (Query the LLEN table length).

  Signed-off-by: user@dev.null

• Each developer should fork this repository and add the team as a Contributor
• Push your changes to your private fork and do "pull-request" to this repository
• Use a pull request to do code review
• Use issues to keep track of what is going on

This project has adopted the Microsoft Open Source Code of Conduct. For more information see the Code of Conduct FAQ or contact opencode@microsoft.com with any additional questions or comments.