UbuntuCoreDeveloperApplication

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This application is a work in progress

I, Athos Ribeiro, apply for the Ubuntu Core Developer status within the Ubuntu community.

Name

Athos Ribeiro

Launchpad Page

~athos-ribeiro

Wiki Page

AthosRibeiro

While my current permissions (MOTU + Server package set) already allow me to perform most of the work I am interested in, being a core developer will grant me broader access to the distro infrastructure, allowing myself to be more helpful to the distro. For instance, this will allow me to re-trigger tests for packages out of the (universe + Server package set) set, use bileto, and upload non-(universe + Server package set) packages when needed.

Who I am

I am a software engineer working on the Ubuntu Server team. In the Server team, other than the usual bug/merge/maintenance work performed through the Server team package set, I currently focus in maintaining

  • the Ubuntu based OCI images shipped in DockerHub and in Amazon's Elastic Container Registry;

  • PHP (merges, bug fixes, and overall maintenance over PHP and related packages); and
  • PostgreSQL (merges, bug fixes, MREs and overall maintenance over PostgreSQL and related packages).

I have a Master's degree in CS from the University of São Paulo, in Brazil, where I am originally from and currently based in. That master's degree was focused on extending the work I performed as a guest researcher in the National Institute of Standards and Technology (NIST), in Maryland, regarding source code static analysis and static analysis tools evaluation.

From 2018 to early 2021, I lived in the Czech Republic, while working for Red Hat, where I worked on the development and maintenance of a container image build system, which is also used by Fedora to build the images available in their registry. I come from a Python background and also have previous experience with RPM packaging both from my previous job and from contributions to the Fedora project.

My Ubuntu story

Ubuntu was the first distribution I have used. This was at school, during my bachelor degree, many years ago. After I started getting comfortable as a Ubuntu user, I started trying different distributions. In that process, I got involved with the Fedora community and did stick with it for the past few years.

Right before joining the Server team, I migrated most of my systems to Ubuntu, where I usually run the development version both on work, and personal use machines.

In December 2021, I was granted PPU rights for the Ubuntu Server package set. My Server package set application can be fount at AthosRibeiro/UbuntuServerDeveloperApplication.

In April 2022, I was granted MOTU rights. My MOTU application can be fount at AthosRibeiro/MOTUDeveloperApplication.

My involvement

Examples of my work / Things I'm proud of

In the following subsections you will find a list of bugs, merge proposals, uploads, and repositories I have worked on in the past few months divided by topics (package merges, SRUs, etc). Since the list is somewhat extensive, I discuss a few issues below which should hopefully demonstrate my packaging, debugging, and Ubuntu processes skills.

  • PHP performance improvements (TODO: add URLs and description)
  • squid OCI service investigation and patch (TODO: add URLs and description)
  • mdevctl MIR - Rust MIR, multiple upstream tarball delta (TODO: add URLs and description)
  • nss sync/delta analysis (TODO: add URLs and description)
  • multipath-tools -Bsymbolic-functions dropped from LDFLAGS (TODO: add URLs and description)
  • cl-plus-ssl OpenSSL 3 support and pgloader follow-up fix (TODO: add URLs and description)
  • sbcl ppc64el bootstrap (TODO: add URLs and description)

Package Merges and Syncs

Bug Fixes and SRUs

Autopkgtest & DEP8

Milestones and Exceptions

+1 maintenance

Bug reports

Reviews

Snaps and OCIs

Misc

Work in progress

Areas of work

  • The Ubuntu Server package set
  • PHP
  • PostgreSQL
  • Ubuntu OCI images
  • Ubuntu OCI images QA
  • Snaps used to build Ubuntu OCI images

Things I could do better

  • Increase participation in Ubuntu mailing lists and IRC channels to help bringing the community together.
  • Read more docs to better understand the work, tooling, and processes of different teams, such as MIR, SRU, archive admins, the technical board, the DMB, etc.

Plans for the future

General

  • Increase my participation in and interactions with Debian.
  • Help making Ubuntu a better distribution by taking part in discussions, producing automation tools, and improving documentation.

What I like least in Ubuntu

Finding resources around may be difficult at times. For instance, if one does not keep track of their work and/or does not properly set fields in launchpad, compiling a list of work performed around Ubuntu, such as this one, may become a hard task. Working on both documentation and automation tools could help the community and decrease the efforts when one applies for membership.

Endorsements

As a sponsor, just copy the template below, fill it out and add it to this section.

Comments

If you'd like to comment, but are not the applicant or a sponsor, do it here. Don't forget to sign with @SIG@.

TEMPLATE

== <SPONSORS NAME> ==
=== General feedback ===
## Please fill us in on your shared experience. (How many packages did you sponsor? How would you judge the quality? How would you describe the improvements? Do you trust the applicant?)

=== Specific Experiences of working together ===
''Please add good examples of your work together, but also cases that could have handled better.''
## Full list of sponsored packages can be generated here:
##  https://udd.debian.org/cgi-bin/ubuntu-sponsorships.cgi
=== Areas of Improvement ===

CategoryCoreDevApplication

AthosRibeiro/UbuntuCoreDeveloperApplication (last edited 2022-08-08 20:03:10 by athos-ribeiro)