This document summarizes the Sprint 138 review meeting for the ManageIQ project. The meeting covered updates on the UI, providers, platform, API, QE, and developer areas. Highlights included the release of the Jansa beta, work on chargeback reports, container metrics fixes, support for NSX-T and physical infrastructure providers, automation of RBAC and services tests, and conversion of documentation to Markdown. The next sprint review is scheduled for June 24.
Hexagonal Architecture: The Standard for Qt Embedded ApplicationsBurkhard Stubert
I argue that the hexagonal architecture (aka. ports and adapters pattern) should be the standard architecture for Qt embedded HMIs. I first explain the hexagonal architecture and then show a walking skeleton for a harvester terminal.
Webinar: Building Embedded Applications from QtCreator with DockerBurkhard Stubert
I show how QtCreator builds an embedded application against a Qt SDK encapsulated in a Docker container. QtCreator doesn't know which Yocto version was used for building the Qt SDK and which environment variables must be set for the SDK. QtCreator forwards the CMake calls for configuring, building and staging the application to the container, which executes these calls in the right environment.
Hexagonal Architecture: The Standard for Qt Embedded ApplicationsBurkhard Stubert
I argue that the hexagonal architecture (aka. ports and adapters pattern) should be the standard architecture for Qt embedded HMIs. I first explain the hexagonal architecture and then show a walking skeleton for a harvester terminal.
Webinar: Building Embedded Applications from QtCreator with DockerBurkhard Stubert
I show how QtCreator builds an embedded application against a Qt SDK encapsulated in a Docker container. QtCreator doesn't know which Yocto version was used for building the Qt SDK and which environment variables must be set for the SDK. QtCreator forwards the CMake calls for configuring, building and staging the application to the container, which executes these calls in the right environment.
How to Position Your Globus Data Portal for Success Ten Good PracticesGlobus
Science gateways allow science and engineering communities to access shared data, software, computing services, and instruments. Science gateways have gained a lot of traction in the last twenty years, as evidenced by projects such as the Science Gateways Community Institute (SGCI) and the Center of Excellence on Science Gateways (SGX3) in the US, The Australian Research Data Commons (ARDC) and its platforms in Australia, and the projects around Virtual Research Environments in Europe. A few mature frameworks have evolved with their different strengths and foci and have been taken up by a larger community such as the Globus Data Portal, Hubzero, Tapis, and Galaxy. However, even when gateways are built on successful frameworks, they continue to face the challenges of ongoing maintenance costs and how to meet the ever-expanding needs of the community they serve with enhanced features. It is not uncommon that gateways with compelling use cases are nonetheless unable to get past the prototype phase and become a full production service, or if they do, they don't survive more than a couple of years. While there is no guaranteed pathway to success, it seems likely that for any gateway there is a need for a strong community and/or solid funding streams to create and sustain its success. With over twenty years of examples to draw from, this presentation goes into detail for ten factors common to successful and enduring gateways that effectively serve as best practices for any new or developing gateway.
Prosigns: Transforming Business with Tailored Technology SolutionsProsigns
Unlocking Business Potential: Tailored Technology Solutions by Prosigns
Discover how Prosigns, a leading technology solutions provider, partners with businesses to drive innovation and success. Our presentation showcases our comprehensive range of services, including custom software development, web and mobile app development, AI & ML solutions, blockchain integration, DevOps services, and Microsoft Dynamics 365 support.
Custom Software Development: Prosigns specializes in creating bespoke software solutions that cater to your unique business needs. Our team of experts works closely with you to understand your requirements and deliver tailor-made software that enhances efficiency and drives growth.
Web and Mobile App Development: From responsive websites to intuitive mobile applications, Prosigns develops cutting-edge solutions that engage users and deliver seamless experiences across devices.
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Blockchain Integration: Prosigns offers comprehensive blockchain solutions, including development, integration, and consulting services, enabling businesses to leverage blockchain technology for enhanced security, transparency, and efficiency.
DevOps Services: Prosigns' DevOps services streamline development and operations processes, ensuring faster and more reliable software delivery through automation and continuous integration.
Microsoft Dynamics 365 Support: Prosigns provides comprehensive support and maintenance services for Microsoft Dynamics 365, ensuring your system is always up-to-date, secure, and running smoothly.
Learn how our collaborative approach and dedication to excellence help businesses achieve their goals and stay ahead in today's digital landscape. From concept to deployment, Prosigns is your trusted partner for transforming ideas into reality and unlocking the full potential of your business.
Join us on a journey of innovation and growth. Let's partner for success with Prosigns.
Listen to the keynote address and hear about the latest developments from Rachana Ananthakrishnan and Ian Foster who review the updates to the Globus Platform and Service, and the relevance of Globus to the scientific community as an automation platform to accelerate scientific discovery.
How Recreation Management Software Can Streamline Your Operations.pptxwottaspaceseo
Recreation management software streamlines operations by automating key tasks such as scheduling, registration, and payment processing, reducing manual workload and errors. It provides centralized management of facilities, classes, and events, ensuring efficient resource allocation and facility usage. The software offers user-friendly online portals for easy access to bookings and program information, enhancing customer experience. Real-time reporting and data analytics deliver insights into attendance and preferences, aiding in strategic decision-making. Additionally, effective communication tools keep participants and staff informed with timely updates. Overall, recreation management software enhances efficiency, improves service delivery, and boosts customer satisfaction.
Modern design is crucial in today's digital environment, and this is especially true for SharePoint intranets. The design of these digital hubs is critical to user engagement and productivity enhancement. They are the cornerstone of internal collaboration and interaction within enterprises.
TROUBLESHOOTING 9 TYPES OF OUTOFMEMORYERRORTier1 app
Even though at surface level ‘java.lang.OutOfMemoryError’ appears as one single error; underlyingly there are 9 types of OutOfMemoryError. Each type of OutOfMemoryError has different causes, diagnosis approaches and solutions. This session equips you with the knowledge, tools, and techniques needed to troubleshoot and conquer OutOfMemoryError in all its forms, ensuring smoother, more efficient Java applications.
Climate Science Flows: Enabling Petabyte-Scale Climate Analysis with the Eart...Globus
The Earth System Grid Federation (ESGF) is a global network of data servers that archives and distributes the planet’s largest collection of Earth system model output for thousands of climate and environmental scientists worldwide. Many of these petabyte-scale data archives are located in proximity to large high-performance computing (HPC) or cloud computing resources, but the primary workflow for data users consists of transferring data, and applying computations on a different system. As a part of the ESGF 2.0 US project (funded by the United States Department of Energy Office of Science), we developed pre-defined data workflows, which can be run on-demand, capable of applying many data reduction and data analysis to the large ESGF data archives, transferring only the resultant analysis (ex. visualizations, smaller data files). In this talk, we will showcase a few of these workflows, highlighting how Globus Flows can be used for petabyte-scale climate analysis.
Enhancing Research Orchestration Capabilities at ORNL.pdfGlobus
Cross-facility research orchestration comes with ever-changing constraints regarding the availability and suitability of various compute and data resources. In short, a flexible data and processing fabric is needed to enable the dynamic redirection of data and compute tasks throughout the lifecycle of an experiment. In this talk, we illustrate how we easily leveraged Globus services to instrument the ACE research testbed at the Oak Ridge Leadership Computing Facility with flexible data and task orchestration capabilities.
A Comprehensive Look at Generative AI in Retail App Testing.pdfkalichargn70th171
Traditional software testing methods are being challenged in retail, where customer expectations and technological advancements continually shape the landscape. Enter generative AI—a transformative subset of artificial intelligence technologies poised to revolutionize software testing.
SOCRadar Research Team: Latest Activities of IntelBrokerSOCRadar
The European Union Agency for Law Enforcement Cooperation (Europol) has suffered an alleged data breach after a notorious threat actor claimed to have exfiltrated data from its systems. Infamous data leaker IntelBroker posted on the even more infamous BreachForums hacking forum, saying that Europol suffered a data breach this month.
The alleged breach affected Europol agencies CCSE, EC3, Europol Platform for Experts, Law Enforcement Forum, and SIRIUS. Infiltration of these entities can disrupt ongoing investigations and compromise sensitive intelligence shared among international law enforcement agencies.
However, this is neither the first nor the last activity of IntekBroker. We have compiled for you what happened in the last few days. To track such hacker activities on dark web sources like hacker forums, private Telegram channels, and other hidden platforms where cyber threats often originate, you can check SOCRadar’s Dark Web News.
Stay Informed on Threat Actors’ Activity on the Dark Web with SOCRadar!
Developing Distributed High-performance Computing Capabilities of an Open Sci...Globus
COVID-19 had an unprecedented impact on scientific collaboration. The pandemic and its broad response from the scientific community has forged new relationships among public health practitioners, mathematical modelers, and scientific computing specialists, while revealing critical gaps in exploiting advanced computing systems to support urgent decision making. Informed by our team’s work in applying high-performance computing in support of public health decision makers during the COVID-19 pandemic, we present how Globus technologies are enabling the development of an open science platform for robust epidemic analysis, with the goal of collaborative, secure, distributed, on-demand, and fast time-to-solution analyses to support public health.
Experience our free, in-depth three-part Tendenci Platform Corporate Membership Management workshop series! In Session 1 on May 14th, 2024, we began with an Introduction and Setup, mastering the configuration of your Corporate Membership Module settings to establish membership types, applications, and more. Then, on May 16th, 2024, in Session 2, we focused on binding individual members to a Corporate Membership and Corporate Reps, teaching you how to add individual members and assign Corporate Representatives to manage dues, renewals, and associated members. Finally, on May 28th, 2024, in Session 3, we covered questions and concerns, addressing any queries or issues you may have.
For more Tendenci AMS events, check out www.tendenci.com/events
Designing for Privacy in Amazon Web ServicesKrzysztofKkol1
Data privacy is one of the most critical issues that businesses face. This presentation shares insights on the principles and best practices for ensuring the resilience and security of your workload.
Drawing on a real-life project from the HR industry, the various challenges will be demonstrated: data protection, self-healing, business continuity, security, and transparency of data processing. This systematized approach allowed to create a secure AWS cloud infrastructure that not only met strict compliance rules but also exceeded the client's expectations.
Multiple Your Crypto Portfolio with the Innovative Features of Advanced Crypt...Hivelance Technology
Cryptocurrency trading bots are computer programs designed to automate buying, selling, and managing cryptocurrency transactions. These bots utilize advanced algorithms and machine learning techniques to analyze market data, identify trading opportunities, and execute trades on behalf of their users. By automating the decision-making process, crypto trading bots can react to market changes faster than human traders
Hivelance, a leading provider of cryptocurrency trading bot development services, stands out as the premier choice for crypto traders and developers. Hivelance boasts a team of seasoned cryptocurrency experts and software engineers who deeply understand the crypto market and the latest trends in automated trading, Hivelance leverages the latest technologies and tools in the industry, including advanced AI and machine learning algorithms, to create highly efficient and adaptable crypto trading bots
In software engineering, the right architecture is essential for robust, scalable platforms. Wix has undergone a pivotal shift from event sourcing to a CRUD-based model for its microservices. This talk will chart the course of this pivotal journey.
Event sourcing, which records state changes as immutable events, provided robust auditing and "time travel" debugging for Wix Stores' microservices. Despite its benefits, the complexity it introduced in state management slowed development. Wix responded by adopting a simpler, unified CRUD model. This talk will explore the challenges of event sourcing and the advantages of Wix's new "CRUD on steroids" approach, which streamlines API integration and domain event management while preserving data integrity and system resilience.
Participants will gain valuable insights into Wix's strategies for ensuring atomicity in database updates and event production, as well as caching, materialization, and performance optimization techniques within a distributed system.
Join us to discover how Wix has mastered the art of balancing simplicity and extensibility, and learn how the re-adoption of the modest CRUD has turbocharged their development velocity, resilience, and scalability in a high-growth environment.
Gamify Your Mind; The Secret Sauce to Delivering Success, Continuously Improv...Shahin Sheidaei
Games are powerful teaching tools, fostering hands-on engagement and fun. But they require careful consideration to succeed. Join me to explore factors in running and selecting games, ensuring they serve as effective teaching tools. Learn to maintain focus on learning objectives while playing, and how to measure the ROI of gaming in education. Discover strategies for pitching gaming to leadership. This session offers insights, tips, and examples for coaches, team leads, and enterprise leaders seeking to teach from simple to complex concepts.
Why React Native as a Strategic Advantage for Startup Innovation.pdfayushiqss
Do you know that React Native is being increasingly adopted by startups as well as big companies in the mobile app development industry? Big names like Facebook, Instagram, and Pinterest have already integrated this robust open-source framework.
In fact, according to a report by Statista, the number of React Native developers has been steadily increasing over the years, reaching an estimated 1.9 million by the end of 2024. This means that the demand for this framework in the job market has been growing making it a valuable skill.
But what makes React Native so popular for mobile application development? It offers excellent cross-platform capabilities among other benefits. This way, with React Native, developers can write code once and run it on both iOS and Android devices thus saving time and resources leading to shorter development cycles hence faster time-to-market for your app.
Let’s take the example of a startup, which wanted to release their app on both iOS and Android at once. Through the use of React Native they managed to create an app and bring it into the market within a very short period. This helped them gain an advantage over their competitors because they had access to a large user base who were able to generate revenue quickly for them.
4. 4
* Note that some PRs are double labeled or have no labels. Beginning with Sprint 127, archived and forked repos are
excluded.
5. Repository Files
Lines of
Code Rating
Total
Issues
Complexity
Issues
Duplication
Issues
Bug Risk
Issues
Style
Issues
Test
Coverage
ManageIQ/manageiq 1721 82922 A 1069 473 296 40 260 NA
ManageIQ/manageiq-schema 862 18150 B 296 72 194 2 28 82.49
ManageIQ/manageiq-api 242 8351 B 210 104 97 7 2 94.04
ManageIQ/manageiq-ui-classic 2842 125921 C 4920 2381 976 197 583 NA
ManageIQ/manageiq-ui-service 408 13083 C 201 177 24 0 0 NA
ManageIQ/manageiq-automation_engine 204 8238 C 177 145 23 2 7 85.72
ManageIQ/manageiq-content 1549 9383 C 192 77 100 5 10 97.46
ManageIQ/manageiq-providers-amazon 124 4621 B 83 52 17 1 13 63.31
ManageIQ/manageiq-providers-ansible_tower 75 1813 A 26 15 9 1 1 82.75
ManageIQ/manageiq-providers-azure 101 3937 C 75 51 15 4 5 74.25
ManageIQ/manageiq-providers-azure_stack 76 1406 A 17 13 0 0 4 NA
ManageIQ/manageiq-providers-foreman 56 820 A 11 7 2 0 2 65.11
ManageIQ/manageiq-providers-google 84 1641 A 16 11 2 0 3 77.11
ManageIQ/manageiq-providers-kubernetes 81 3482 C 49 41 3 1 4 77.35
ManageIQ/manageiq-providers-lenovo 113 3671 A 52 10 38 0 4 48.5
ManageIQ/manageiq-providers-nuage 81 1581 B 20 8 11 0 1 91.73
ManageIQ/manageiq-providers-openshift 63 1260 A 8 4 2 1 1 38.76
ManageIQ/manageiq-providers-openstack 206 10601 B 231 136 79 3 13 73.08
ManageIQ/manageiq-providers-ovirt 126 6642 B 102 70 7 0 25 74.81
ManageIQ/manageiq-providers-redfish 68 1169 C 23 6 16 0 1 70.63
ManageIQ/manageiq-providers-scvmm 67 1683 B 25 14 4 0 7 70.57
ManageIQ/manageiq-providers-vmware 160 7878 C 208 154 26 2 26 66.24
6. 6
COMMUNITY
(Oleg Barenboim)
Jansa Beta has arrived!
● OIDC Support
● RPM-based Builds
● ManageIQ Operator for Podified
● OpenShift 4.x
● Faster Inventory Updates for VMware, Kubernetes and OpenShift
● See https://www.manageiq.org/blog/2020/06/Announcing-Jansa-Beta/
7. 7
USER INTERFACE
(Harpreet Kataria)
PRs (UI, SUI, UI/REACT Components): 33 Bugs: 11, Enhancements: 4, Dependencies: 10, Cleanup:, Technical Debt: 2, others:
5
Bugs
● Add reconfigureMode parameter to dialog-user (#7074)
● dialog-user: add flag for dialog reconfigure (#440)
● Fixed `.find` call in Profile remove_member call (#7104)
● Disable privilege escalation when machine credential doesn't support it (#7095)
● MiqTask to get stdout for Ansible should be owned by user who requested (#7093)
● Fix missing partial for GOD page (#7086)
● Fix broken select in PXE server form (#7077)
Enhancements
● Replace cloud provider forms with an API-driven DDF approach (#6698)
● Chargeback Reports De-Explorization (#7058)
● Carbon 10 navbar & menu (#6963)
10. 10
USER INTERFACE
(Harpreet Kataria)
Chargeback Reports De-Explorization
Reports
Before - Single link
● http://localhost:3000/chargeback_report/explorer
After Direct links to list & report summary
● http://localhost:3000/chargeback_report/show_list
● http://localhost:3000/chargeback_report/show/1
12. 12
Ansible Tower
● Update psych to fix parsing invalid yaml from a job_template (#20241)
● Allow artifacts from a Job to be returned (#219)
○ Artifacts can be set by a playbook using set_stats
○ Job#raw_artifacts will pull these back
Openshift/Kubernetes
● Fix queueing metrics capture for container providers (#380, #20242)
○ Core refactoring of metrics code was causing errors for container metrics
● Fix prometheus metrics for OCP v4 (#381)
○ Was tech preview on v3 but some filter names changed causing failures on v4
PROVIDERS
(Adam Grare)
13. 13
Google
● Added a gce.log for fog-google output (#141)
○ newer versions of google-api-client were logging to Rails.logger which was filling up the
development/production logs
● Don’t log exceptions for missing instances in a load balancer (#142)
○ This is a common and benign issue and was causing the logs to overflow
Redfish
● Fix client logout on HP ILOs (#114, redfish-client#46)
○ ILO4 devices return the session ID in the header rather than in the body
○ Led to sessions leaking eventually filling up and locking out other uses
PROVIDERS
(Adam Grare)
14. 14
PLATFORM
(Joe VLcek)
61 PRs merged
Bugs:
● Fix vm retirement initiated on global region manageiq/20244
● Don't create a data directory outside of the source tree in containers manageiq/20224
● Prevent API calls from going to the UI worker manageiq-pods/519
● Add httpd config for rewriting remote consoles to the correct service manageiq-pods/540
● Move notification handling to the UI worker manageiq-pods/535
Enhancements:
● Add a CR parameter for an initial group name manageiq-pods/515
● Bump the worker liveness check timeout to avoid false failures manageiq/20236
● Enforce root password reset at first login manageiq-appliance-build/426
● Better formatting for rate columns in chargeback reports manageiq/20228
16. 16
PLATFORM
(Joe VLcek)
Build Enhancements:
● Revert workaround for evm_production change manageiq-rpm_build/46
● Add ppc64le repos manageiq-rpm_build/59
● Keep the rpm_cache directory manageiq-rpm_build/51
● Update rpm repo manageiq-rpm_build/49
● Uncomment mod_auth_openidc requires manageiq-rpm_build/56
● Switch to using a regex to match the desired versions. manageiq-rpm_build/53
● Source evm_production (for RPM based appliance) manageiq-appliance/283
● Allow rpm prefix to be changed manageiq-pods/523
● Pass RPM_PREFIX to all images manageiq-pods/528
● Add empty manageiq-base/rpms directory manageiq-pods/525
● Add building RPMs before starting appliance build manageiq-appliance-build/417
● Remove docbuild from nightly build manageiq-appliance-build/421
● Remove npm registry override files/instruction manageiq-appliance-build/430
● Revert UCI image build changes manageiq-appliance-build/418
● Replace yum with dnf manageiq-appliance-build/427
● Remove 'docker' references container-amazon-smartstate/4
17. 17
● Added support for NSX-T provider - (Ruthger G.) #825
○ POST /api/cloud_networks - action delete
○ POST /api/security_groups - action delete
○ GET /api/cloud_tenants/:id/network_services
○ GET /api/cloud_tenants/:id/security_policies
○ GET /api/network_services[/:id]
○ GET /api/network_services/:id/tags
○ POST /api/network_services/:id/tags - actions assign & unassign
○ GET /api/providers/:id/network_services
○ GET /api/providers/:id/security_policies
○ GET /api/providers/:id/security_policy_rules
○
○ GET /api/security_policies[/:id]
○ GET /api/security_policy_rules[/:id]
○ GET /api/security_policy_rules/:id/tags
○ POST /api/security_policy_rules/:id/tags - actions assign & unassign
API
(Alberto Bellotti)
18. 18
● Enhanced /api/rates to support chargeback relations by id, href or hash (Libor P.) #847
○ GET /api/chargeable_field[/:id]
○ For Creates and Updates of /api/rates,
■ Currency and Chargeable fields can be specified by id or href
■ Chargeback Tiers can be specified by Hash
POST api/rates
{
"per_time" : "daily",
"chargeback_rate_id" : "1",
"chargeable_field_id" : "1",
"description": "My CPU allocation rate",
"group" : "cpu",
"per_unit" : "megahertz",
"source" : "allocated",
"chargeback_rate_detail_measure_id" : 1,
"detail_currency" :{ "id" : 5 },
"chargeable_field" :{"href": "http://localhost:3000/api/chargeable_fields/3"},
"chargeback_tiers" : [
{ "start": 0.0, "finish" : 1, "fixed_rate": 2.0, "variable_rate": 0.0 },
{ "start": 1, "finish" : "infinity", "fixed_rate": 2.0, "variable_rate": 0.0 }
]
}
API
(Alberto Bellotti)
19. 19
● Added ability to create Physical Infrastructure providers (Adam G.) #853
○ POST /api/providers
■ Type ManageIQ::Providers::PhysicalInfraManager
API
(Alberto Bellotti)
20. 20
○ Updates to miq_version and integration_tests to better support
upstream release testing
○ 10164: Tasos fixed an issue in
`IPAppliance.managed_known_providers` that was causing
erroneous matches when evaluating “child” providers (ex: network
providers included in cloud providers)
○ 10120, 10143: Devidas automated RBAC test cases related to
custom group editing and db user passwords with special
characters
○ 10157: Niyaz automated a test case for loading the services page
with 1000 services
○ Parthvi automated test cases related to REST wildcard searching,
services displaying imported dynamic dialog options, and more!
○ 10039: Silas automated the genealogy comparison test case
QE
(Mike Shriver)
21. 21
● manageiq_docs converted to Markdown
● manageiq_docs renamed to manageiq-documentation
○ You can rename your fork by going to your fork -> Settings and renaming there
○ Be sure to update your remotes in your local git clone
DEVELOPER
(Jason Frey)