How Sina Contributes to OpenStack

OpenStack launches a new release every 6 months. Essex was released 6 months ago, and Folsom came out on September 27. Every release  is followed by a third-party report on the individual and corporate contributions. In this article,  I’d like to talk about how we Sina OpenStack dev team, as an important corporate contributor in OpenStack projects, involves in the OpenStack community and how we contribute to OpenStack Folsom ?

6 months ago, in a report of Who Wrote OpenStack Essex? by ReadWriteWeb, we were surprised to see that Sina was for the first  time listed among Top 10 bugfix companies, ranking #9. My team was highly inspired, and we never thought that our little work in OpenStack could be able to be listed along with the International IT giants, like Rackspace, RedHat, IBM and HP.  Since then, we have devoted much more weight on the community development of OpenStack official projects, and  invested more resources and encouraged all team members  to engage in OpenStack community development as well.

As a result, we have achieved much progress during Folsom release according to the statistics from openstack-gitdm, which is maintained by Mark McLoughlin, an OpenStack contributor from Red Hat,  and provides the contribution data extracted from git commits, Gerrit and launchpad for 7 core projects of OpenStack during the whole Folsom release.

In general, we have contributed 147 patches to the 7 core projects of OpenStack, ranking #4; having 74 bugfix been approved, also ranking #4;  11,787 lines of code been merged, ranking #8, and we have 18 stackers who have code contributions in Folsom release, ranking #2 after Rackspace.  Bitergia’s report on Folsom using different toolset and methodology also concludes the similar result.  (More statistical graphs are shown in the photo gallery bellow)

Moreover, we have been involved in the collaborative developments of all the 7 core projects, which means we have balanced investment in these projects, and we believe this strategy  will benefit us in better understanding the whole OpenStack frameworks and different components. If only counted by the number of patch, we ranked #6 in Nova, #3 in Quantum, #3 in Cinder, #6 in Glance, #3 in Keystone and #11 in Horizon.

But why, how and what did we Sina OpenStack team contribute to OpenStack community and OpenStack projects?

Why and How?

In the mid of 2011, when the Diablo release was under heavy development, we decided to use OpenStack as our underlying system of Sina IaaS public Cloud, Sina Web Services(SWS), and another strategic product besides Sina App Engine(SAE), which is developed by my former team members and already the most popular public PaaS cloud in China.  But then OpenStack was full of bugs, not very stable and not ready for production deployment, and also lacked  some essential components, such as billing, monitoring and load balancer etc. So we invested several engineers to do bugfix, to implement new features and to design necessary services. In the beginning, we forked an internal branch from a particular commit of OpenStack, and had much development on the internal branch. Later we found that it is a little difficult to merge upstream updates to our own branch, if this condition did continue, our project would be dangerous since it would go more and more far way from the official projects, and we would finally lose the community and the ecosystem. So we stopped the trend immediately and cut down our own fork. Instead, we joined the community, collaborated with gurus around the world, and combined the requirement of our own public cloud projects and need of OpenStack community, so that we could be able to avoid duplicated development, and it has become a win-win game for the community and my employer. In fact, we have contributed all our bugfixes and feature improvements to upstream. We also opened sourced our own implementation of  biling(Dough) and monitoring(Kanyun). We benefited a great deal from  this change.

First, most importantly, many of my team members have  grown up from a newbie to an experienced and qualified OpenStack contributor through the collaborative community development in a short time, thus in turn the progress of our own projects were speeded up  with such quick learners.

Second, by means of contributing our own feature implementations and open-sourcing additional projects, we got lots of valuable feedback from PTLs, core developers and the community, guiding us to better software design and  implementation.

That’s why and how we are  involved in the community development and contributing to OpenStack.

What?

Besides code contribution mentioned above, what else have we done for OpenStack in the last 6 months?

As the early OpenStack dev team who operates the first production OpenStack cloud in China, we have done lots of work to promote OpenStack in China, as well as building COSUG to be the most active and influential open source user group in China. To be specific:

  • Among our 174 patches, some of which are tagged with high priority and critical for stability and usability of OpenStack projects, including:
  • Leading the COSUG to be the second largest user group after the official OpenStack community, with around 3000 members in total according to COSUG Updates presentation by Hui Cheng in Shenzhen OpenStack meet-up. We often plan and organize regular online and off-line OpenStack meet-up in Beijing and other cities, building a bridge connection for OpenStack developers, users and companies to communicate and share their insight regarding OpenStack and cloud computing.
  • As the lead manager of COSUG, our team leader Hui Cheng is responsible for operating the OpenStack Chinese portal, www.openstack.org.cn,  COSUG ML, COSUG official Weibo account @OpenStack(Weibo.com/OpenStack), and OpenStack events arrangement.
  • We devoted much time and energy in co-organizing the OpenStack Asia/Pacific Conference(OSAC) held in August, 2012, in Beijing, making it a successful and largest cloud event in Asia. It is the conference that make OpenStack and its community widely known and recognized  by most Chinese IT employees and companies.
  • We co-founded China Open-Source Cloud League(COSCL) with Intel,  which officially supports their developers to share R&D resources and jointly participates and contributes to Openstack official projects and the community.See news report about COSCL then.
  • We initiated StackLab.org projects, for TryStack.org is not accessible from China for same reasons.  StackLab is an fully accessible OpenStack Laboratory which now mainly provides an free OpenStack sandbox for the cloud developers, users and anyone else who is interested in OpenStack, testing and experiencing OpenStack.We have attracted more than 200 registered users in less than 1 week.  Here is StackLab news report and its HOWTO document.
  • We have planed the nationwide OpenStack promotion campaign, OpenStack China Tour, which is a series of meet-ups in Chinese major cities, covering most active OpenStack users and developers in China, such as Beijing, Shenzhen, Chengdu, Wuhan, Xi’an and Shanghai, and possibly more cities will be involved in.
  • We also have published articles and blogs about OpenStack projects and market opportunities  through InfoQ, CSDN, Programmer Magazine and our multi-language team blog freedomhui.com, these articles, blogs and our slides have been being regarded as important sources and reference for Chinese OpenStack users to know and learn OpenStack.

What’s more?

At the last OpenStack Conference and Design Summit in April, we shared our work through presentation Integrating OpenStack To Existing Infrastructure, and  Dough: OpenStack Billing Project.

For the upcoming OpenStack Summit at San Diego, we have prepared one presentation DevOps in OpenStack Public Cloud, and one design proposal Local Storage Volume plugin for Cinder for Grizzly, looking forward to seeing you guys in the grand meeting.

In August, 2012, I was elected by the individual members of the OpenStack global community as a board member of OpenStack Foundation, that drives me to continue contributing, promoting, and more deeply involved in OpenStack projects and the community.

Summary

Even though we have done these work, I would consider this is not enough, we still have large space to do better and more.

For example, even though we have good scores if counted by changeset or bugfix, the average changed lines is not very high compared the developers from Rackspace, RedHat and others. The rank by code influence is not high as well, and so far we do not have a core developer in any projects, and so on.

But we believe Sina OpenStack dev team will definitely have much more progress and more contributions in Grizzly.

In the end, we must thanks the OpenStack community, and the newly founded OpenStack Foundation, who help us grow up,  give us guidance to how to communicate and how to delve into the core of OpenStack.(See OpenStack Foundation birthday global meet-up in Beijing)

More importantly, OpenStack gives us great opportunity to success, not only in career, but also in business.

 

  • OpenStack Foundation Global Meetup@Beijing
  • Sina Bugfix meeting
  • OpenStack Foundation Birthday cake
  • Top Bugfix by Employer

This article is translated to Serbo-Croatian language by Anja Skrba from Webhostinggeeks.com.

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Learn More About VMware’s Involvement with OpenStack at the Summit

OpenStack Summit Event 2012
October 15-18

Learn More About VMware’s Involvement with OpenStack at the Following Sessions

Monday (11:00am – 11:40am Oxford) True Hybrid Clouds: Extending OpenStack with Cloud Foundry
John Purrier (AppFog)

Tuesday (2:40pm – 3:20pm Manchester E) OpenStack Networking (Quantum) Project Update
Dan Wendlandt (VMware)

Wednesday (9:30am – 10:00am Grand Ballroom) Running the World’s Largest Open Cloud
Troy Toman (Rackspace)

Wednesday (11:00am -11:40am Manchester A) How DreamHost Builds a Public Cloud with OpenStack
Carl Perry (DreamHost)

Wednesday (11:00am -11:40am Manchester D) How VMware is Contributing to OpenStack
Steve Herrod (VMware)

Wednesday (2:40pm – 3:20pm Manchester A) OpenStack@eBay: Practical SDN Deployment with Quantum
J.C. Martin (eBay)

Wednesday (4:30pm – 5:10pm Manchester A) Running Quantum on Quantum@Nicira’s Multi-Tenant OpenStack
Somik Behera (VMware)

Thursday (9:00am – 9:40am Manchester E) Hands on Quantum Deployment Workshop
Dan Wendlandt (VMware)

How VMware is Contributing to OpenStack
Steve Herrod, CTO, VMware
Wednesday, October 17 (11:00am – 11:40am)

Did you know that VMware is a top-10 code and bugfix contributor to OpenStack and that VMware has helped customers with OpenStack production deployments? In this session, learn how customers are using OpenStack with VMware offerings like ESX, Cloud Foundry and RabbitMQ. Walk away with a better understanding of VMware’s plans with OpenStack and the software defined data center as well as VMware’s efforts around expanding Nicira’s contributions to Quantum and Open vSwitch.

Lightning Talk: Managing VMware ESX and Virtual Center with OpenStack
Sean Chen, VMware Engineering
Wednesday, October 17 (1:15pm)

Come engage with VMware engineering about how to provide support for VMware’s hypervisor in OpenStack.

Visit the VMware Booth

Stop by the VMware booth and learn how VMware Network Virtualization enables advanced OpenStack networking and how Cloud Foundry extends VMware’s commitment to Open PaaS. Ask questions, have a discussion or run through a demo and walk away with a better understanding of VMware’s relationship with OpenStack.

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OpenStack Community Weekly Newsletter (Sep 28-Oct 5)

Highlights of the week

Full steam towards the OpenStack Summit Fall 2012

Whether you want to build the software, run it, grow the community or just learn more about it, there will be content, workshops and design sessions for you to attend at the OpenStack Summit, Oct 15-18 in San Diego. Registration still open, and the agenda (almost) complete. Stick around Friday for the first OpenStack service day, a 1/2 day beach cleanup.

Contributing OpenStack Support to jclouds

jclouds is a popular cross-cloud toolkit that covers an impressive number of public and private cloud providers. There are lots of advantages for both projects to help each other. Read the article Everett Toews wrote to get started contributing OpenStack support to jclouds.

Tracking OpenStack adoption / Discussion at Summit

One of the objectives of the OpenStack Foundation is to “Make OpenStack the ubiquitous cloud operating system”. In order to reach that objective the Foundation needs to understand more about the usage of the OpenStack software. OpenStack distributions are requested to participate in this conversation at the OpenStack Design Summit.

Providing a Unified View of OpenStack Projects

Want to find answers to questions like: who’s contributing to that particular feature of OpenStack? What is that developer working on? How many work hours/lines of code went into adding that feature/blueprint? What are users saying about OpenStack? Watch the recordings of the webinar and provide feedback answering the four simple questions in the survey. Don’t miss the talk on Wednesday, October 17 in San Diego.

Security Advisory

Tips and tricks

Upcoming Events

Other news

The weekly newsletter is a way for the community to learn about all the various activities occurring on a weekly basis. If you would like to add content to a weekly update or have an idea about this newsletter, please leave a comment.

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Boris Renski of Mirantis presents: What’s new in OpenStack Folsom | Webcast 4 October 2012

Date: Thursday 4 October 2012 Time: 9am PT/12 Noon ET/6pm CET
Sign up here.

As many of you know, the Folsom release marks OpenStack’s transition from a service provider platform to an enterprise ready solution, with its baseline features set and hardening for enterprise usage in place.

I’d like to invite you to join me and Piotr Siwczak, Senior Staff Engineer at Mirantis and contributor to OpenStack, for technical overview of what’s new in the Folsom Release this Thursday, October 4th, at 9am Pacific.

Here’s what we’ll cover.

  • Synopsis of market developments since the April Essex release
  • New capabilities and user features: Nova, Cinder, Keystone, hypervisor support
  • Quantum and Load Balancer as a Service
  • Under-the-covers with key new architectural features
  • Q&A

The webcast is targeted both to experienced OpenStack users and cloud infrastructure teams considering new deployments. Click here for details on signing up.  Seats are limited.

Date: Thursday 4 October 2012
Time: 9am PT/12 Noon ET/6pm CET
You can review the Mirantis Privacy Policy here.  

Boris Renski, EVP and co-founder of Mirantis, is a member of the OpenStack Foundation Board.

 

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OpenStack China Tour #2 Shenzhen

The second stop of OpenStack China Tour, Shenzhen, has been successfully hosted by the COSUG and CSDN on Septempber 22, 2012, which is impressive til now, it was held in 3Wcoffee, a famous Internet theme coffee shop in Shenzen. It is the first time that OpenStack comes to Southern China, attracted about 80 attendees came in the scene, most of them are Cloud specialists, IT engineers, as well as OpenStack users from Canton, Shenzhen, Hong Kong and Hangzhou etc.

Speakers are coming from Sina Corporation, HK Cyberport, Canonical, CIeNET Technologies, they shared the vision about OpenStack in the Cloud market in the Greater China, and the newly launched OpenStack Foundation, and the technical view of OpenStack core projects. The interaction and communication between speakers and audience is also relatively sufficient, these speakers have done impressive presentations, so that you could hear constant applause in the scene.

Like usual, the first lecture come to Hui Cheng, the lead manager of COSUG and the technical manager of Sina, who initiated the first OpenStack based public cloud in China, Hui also leads his team to become the active corporate contributor which make Sina rank in the top 10 companies by changeset in Folsom release. He was elected by individual members to be an board member of OpenStack Foundation, which makes him to take more responsibility to promote and empower OpenStack in China. This time Hui Cheng introduced the latest progress of OpenStack Foundation and COSUG, as well as delving a little deeper in the deployment of Sina OpenStack production environment and experiences gained from the whole process of building a public cloud based on OpenStack, also explained why Sina choose OpenStack and its underneath of KVM and Ubuntu.

Bruce Lok is responsible for OpenStack IaaS public cloud platform`s development and operations in the Technology Centre of Hong Kong Cyberport, which has been put into the production environment to use. Bruce is also the manager of the newly created HKOSUG, he is excited to promote of open source cloud software OpenStack to the Hong Kong IDC industry and the community.

Rongze Zhu, the storage engineer of Sina, is one of the top 20 contributors to OpenStack projects, he introduced the status and objectives of Cinder. The Cinder support a lot of back-end storage, including open-source sheepdog, and ceph etc. also including the major storage vendors like IBM, Dell, HP, NetApp storage`s products. Rongze said Cinder’s emergence also gave domestic storage vendors an opportunity to participate in Cloud computing, he introduced how to write a driver, to let Cinder support their own storage products.

Zhengpeng Hou, the cloud specialist from Canonical, introduced the latest deployment tool (juju) of OpenStack in Ubuntu, and a live demonstration showed, Zhengpeng emphasized that juju is open source, anyone can use free.

George Wang, the director of CIeNET Technologies, said that because OpenStack is more open than the other Cloud platforms, so he chose to build internal IaaS platform through OpenStack. Cloud platform, engineers of CIeNET around the world can reuse resources, they can also have the right to call and release resources, which greatly accelerates the speed of application deployment which meets user’s requirement, also to enhance the utilization of internal resources.

In the end of this event, audience were giving rounds of warm applause while Hui Cheng was having a closing address, “We are not afraid of disclosing and sharing our detail network topology and design spec of production deployment, as well as our secret to success, because it’s the spirit of Internet and Open-Source, which make us grown up and will lead us stronger and stronger.”

The China OpenStack Tour @ Shenzhen event has proved to be successful, we received many praise and positive feedback in Weibo and email, one attendee send us an email saying “You guys have done a good job in arranging this event, thanks for your selfless sharing and wonderful speech, it’s really helpful for our start-up company”.

[Updated]

Slides are uploaded to Slideshare: http://www.slideshare.net/HuiCheng2/tag/openstackshenzhen

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OpenStack Community Weekly Newsletter (Sep 21-28)

Highlights of the week

OpenStack Folsom Is Here With The Schedule Of The Summit

Another release for OpenStack today, the sixth in a little over two years.  Folsom, or 2012.2 has two new services Networking (Quantum) and Block Storage (Cinder) services, architected in line with the OpenStack philosophy of pluggability and extensibility. While work was underway to establish the new OpenStack Foundation, our thriving community once again delivered the release on-time and with all planned essential features. The full announcement with links to the release notes on OpenStack 2012.2 (“Folsom”) released! Direct download links on http://bit.ly/openstackfolsom

Published the Agenda for the OpenStack Summit

The schedule for the OpenStack Summit has been published: take advantage of the discount until the end of September (save $200) on the registration fee and come meet this amazing OpenStack community live in San Diego.

Technical Committee elections results, Fall 2012

The OpenStack TC election period is now over. The winners for the 3 remaining seats on the Technical Committee are: Monty Taylor, Anne Gentle, Russell Bryant.

They are elected for a one-year term, and join the already-elected members: Vish Ishaya, John Dickinson, Brian Waldon, Joe Heck, Gabriel Hurley, Dan Wendlandt, John Griffith, Mark McLoughlin, Jay Pipes and Thierry Carrez.

OpenStack Folsom Architecture

Ken Pepple updated his “Intro to OpenStack Architecture 101” for the official documentation. Read the expanded version of it on his blog.

Providing a Unified View of OpenStack Projects

Wan to find answers to questions like: who’s contributing to that particular feature of OpenStack? What is that developer working on? How many work hours/lines of code went into adding that feature/blueprint? What are users saying about OpenStack? Register here for the webinar and don’t miss the talk on Wednesday, October 17 in San Diego.

The Top 3 New Swift Features in OpenStack Folsom

There has been a ton of activity in and around Swift throughout the Folsom release cycle. Swift has moved from version 1.4.8 in the Essex release to version 1.7.4 in the Folsom release. Some of the new features added in the Folsom release include the integration of Keystone middleware, the separation of the Swift CLI and client library so Glance can more easily integrate with Swift to store Nova images.

Swift has also added many new features to its core storage engine. Find out about it from SwiftStack Team.

From nova-network to quantum

If you wonder what changed in OpenStack Networking with the release of Folsom, this is the article to read. By Sébastien Han and Emilien Macchi.

Quantum plugin comparison

Folsom has been released, it’s probably time for some of you to deploy OpenStack. This is a follow up to the article titled From nova-network to Quantum. One of the main question with Folsom is: which Quantum plugin should I use? The answer could be in this article! Another article co-written with Emilien Macchi. Deep dive into the available plugins in Quantum for OpenStack Folsom.

Tips and tricks

Other news

Chart of the week

Lots more charts are available on Bitergia’s report on Folsom and Mark McLoughlin (spelled right this time) github tree.

Folsom contributors ecosystem

The weekly newsletter is a way for the community to learn about all the various activities occurring on a weekly basis. If you would like to add content to a weekly update or have an idea about this newsletter, please leave a comment.

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Providing a Unified View of OpenStack Projects

The OpenStack project is in fact many projects, developed by hundreds of people, tens of companies, used by thousands. These projects are managed via a number of email lists as well as software engineering tools such like wiki, issue trackers, version control, continuous integration, etc. From my perspective as the Community Manager, achieving a coherent view of all the information is tedious and immensely difficult. I can imagine that community members and corporate members are struggling with the same issues and perhaps even additional ones.

Thus, we are undergoing an integration project to achieve interoperability of content within and between OpenStack projects with dashboards, reports, traceability, and faceted search. We have embarked on a pilot project with zAgile, using their open source Wikidsmart platform, which is an integration platform for software engineering tools as well as other applications like Help Desk (Zendesk, OTRS, etc.) and CRM (Salesforce, SugarCRM, etc.). zAgile has some interesting customer examples using its platform to unite their environment such as SIX, the company responsible for Switzerland’s financial infrastructure.

The intention is to give the community a way to answer questions like: who’s contributing to that particular feature of OpenStack? What is that developer working on? How many work hours/lines of code went into adding that feature/blueprint? What are users saying about OpenStack? With the Wikidsmart prototype we have integrated information across different systems to give corporate and community users a unified view of all the efforts going into OpenStack in real-time. The system answers questions with faceted search of concepts across all the different repositories, tracing people and artifacts across different repositories and bug tracker in order to reconcile people and corresponding contributions.

We are excited to share with you the results of the pilot and solicit your feedback in the following ways:

With the integration, we know that we can become a much more efficient project in terms of communicating to members, monitoring our progress, and getting work done. I hope you can join me in discussing this important topic, and I look forward to your thoughts as comments to this blog, in person at OpenStack Summit, and in the survey.

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OpenStack Folsom Is Here With The Schedule Of The Summit

Another release for OpenStack today, the sixth in a little over two years.  Folsom, or 2012.2 has two new services Networking (Quantum) and Block Storage (Cinder) services, architected in line with the OpenStack philosophy of pluggability and extensibility. While work was underway to establish the new OpenStack Foundation, our thriving community once again delivered the release on-time and with all planned essential features.

The most impressive feature for me is the amount of people and companies that contributed to it: over 330 people from almost 50 companies. Not only the quantity of people involved in OpenStack Folsom has increased compared to the previous release Essex, but also the diversity of the echosystem increased. The study contributed by Bitergia shows how the ecosystem evolved between the two releases, increasing in size and diversity.

It’s time for yet another celebration before we head up to San Diego for the OpenStack Summit where we’ll start planning the next six months and Grizzly. The schedule for the Summit has been published: take advantage of the discount until the end of September (save $200) on the registration fee and come meet this amazing OpenStack community live in San Diego.

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India celebrates OpenStack foundation global meetup

As part of OpenStack global foundation meetup we here in India celebrated it in Bangalore, Chennai and Delhi.  The event was attended by over 100 enthusiastic people with different domains from  entrepreneurs, start-ups, technology solution architects to students.

Kavit Munshi wrote about Bangalore and Chennai meetup which can be found here 

Johnson Ebenezer D wrote about Chennai meetup which can be found here

Syed Armani wrote about Delhi/NCR meetup which can be found here

OpenStack India has accounts now on Slideshare(OpenStackIndia) and Twitter (@OpenStackIndia) as well.

We are looking forward to continue the momentum and take OpenStack meetup to new cities across India and gain more contributors and developers to the OpenStack project.

OpenStack Community Weekly Newsletter (Sep 14-21)

Highlights of the week

The OpenStack Foundation is here

If you haven’t heard the news, the Foundation is fully operationally now and it’s hiring, too. We celebrated globally with many of the OpenStack User Groups around the world (some pictures are in OpenStack flickr group).

What’s new in OpenStack Folsom ?

Emilien Macchi wrote a summary of what’s coming in OpenStack Folsom. Getting ready for the OpenStack F release.

What’s Up Doc? September 19 2012

Report from Docs land: still over 100 doc bugs, 18 targeted for folsom, 11 of those 18 do not have assignees. New docs landing pages from https://review.openstack.org/#/c/11232/ should land this week or next prior to the release date.

OpenStack Governance Elections: Technical Committee

The OpenStack community is called to elect the last 3 members of the OpenStack Technical Committee. Per section 4.1(b) of the OpenStack Foundation bylaws, the Technical Committee (“TC”) is a technical meritocracy managing all the technical matters relating to OpenStack. It replaces the “Project Policy Board” from the old governance. We have 11 candidates and the election process started. If you’re a qualified voter you have received an email with instructions on how to vote. Check your spam folders if you haven’t received any communication .

Trystack latest status update

The team is taking small steps to get the TryStack experience back on track. Nachi Ueno would like assistance with deploying Compute, Image, and Identity on TryStack. Contact him to help. Great opportunity to get some ops chops!

OpenStack China Tour Launches from Beijing

On September 16, OpenStack China Tour began its trip from Beijing. It is a series of OpenStack meetups organized by COSUG and CSDN in some Chinese major cities(Beijing, Shenzhen, Chengdu, Wuhan and Xi’an) in turn.

A Globally Distributed OpenStack Swift Cluster

SwifStack team is working towards evolving Swift into a single cluster can be distributed over multiple, geographically dispersed sites, joined via high-latency network connections.

Tips and tricks

Upcoming Events

Other news

  • OpenStack Folsom RC1 is here
  • OpenStack Project Meeting 2012-09-18: Summary and full logs

Welcome new contributors

Celebrating the first patches submitted this week by:

  • Nikola Dipanov, RedHat.com
  • Arathi, Persistent
  • Ripal Nathuji, Calxeda.com
  • Vijaya-erukala, Persistent
  • Newptone, Sina
  • Lapgoon

Silly entertainment of the week:
openSUSE community welcomes OpenStack Foundation

The weekly newsletter is a way for the community to learn about all the various activities occurring on a weekly basis. If you would like to add content to a weekly update or have an idea about this newsletter, please leave a comment.