The slides of the Salt introduction meetup.
http://www.meetup.com/middleware/events/166872152/
http://www.meetup.com/SaltStack-User-Group-The-Netherlands/events/171114002/
OpenWest 2014-05-10 Where's the Waldo, SaltStack Proxy Minionscroldham
Salt now includes proxy minions, a method of controlling devices that cannot run a minion. This deck is an overview of how proxy minions work and how they can be created.
STIG Compliance and Remediation with AnsibleAnsible
Secure your environment with the Ansible STIG Role for RHEL 6.
Learn how to:
Get started with Ansible Core
Install the the STIG Role
Remediate and validate STIG findings
Use Ansible Tower to fully automate STIG compliance
hallenges of Monitoring Big Infrastructure - Icinga Camp Milan 2019Icinga
Talk by Blerim Sheqa:
Most monitoring environments are automated with configuration management tools like Puppet, Chef or Ansible. While these tools solve many problems, such as the initial setup, reproducibility and visibility, there are many other challenges that need to be tackled to truly monitor big environments. As a vendor of monitoring software, Icinga came up with unique approaches to solve some extraordinary problems to monitor large scale infrastructures. The methods are a result of real world problems as seen in the wild and applicable to many scenarios.
The objective of this project is to make servers of web service, ftp service, VoIP video call service, and manage them centrally from a host in private connection or from remote connection. We will also monitor the services, we are going to install, from this central PC. If there is a problem found like no connectivity, then the monitor agent will notify the network administrator showing the error message.
OpenWest 2014-05-10 Where's the Waldo, SaltStack Proxy Minionscroldham
Salt now includes proxy minions, a method of controlling devices that cannot run a minion. This deck is an overview of how proxy minions work and how they can be created.
STIG Compliance and Remediation with AnsibleAnsible
Secure your environment with the Ansible STIG Role for RHEL 6.
Learn how to:
Get started with Ansible Core
Install the the STIG Role
Remediate and validate STIG findings
Use Ansible Tower to fully automate STIG compliance
hallenges of Monitoring Big Infrastructure - Icinga Camp Milan 2019Icinga
Talk by Blerim Sheqa:
Most monitoring environments are automated with configuration management tools like Puppet, Chef or Ansible. While these tools solve many problems, such as the initial setup, reproducibility and visibility, there are many other challenges that need to be tackled to truly monitor big environments. As a vendor of monitoring software, Icinga came up with unique approaches to solve some extraordinary problems to monitor large scale infrastructures. The methods are a result of real world problems as seen in the wild and applicable to many scenarios.
The objective of this project is to make servers of web service, ftp service, VoIP video call service, and manage them centrally from a host in private connection or from remote connection. We will also monitor the services, we are going to install, from this central PC. If there is a problem found like no connectivity, then the monitor agent will notify the network administrator showing the error message.
Running Ansible within Salt: Get the best from both worldsmeaksh
At SUSE we love Salt for configuration management and infrastructure orchestration. We actively develop and integrate Salt as a core component of some of our products. At times we work with customers and users who chose Ansible as their configuration management engine. They invested time and effort designing Ansible playbooks to define their infrastructure and they don't want to waste the effort. But often they then realize that with Salt they can do even more to configure and control their infrastructure with real-time, persistent monitoring, event-driven orchestration, extreme modularity, and more.
The Fluorine release of Salt comes with a new module called ansiblegate which was created by SUSE and allows Ansible to be run from within Salt, offering the best of both worlds. You can execute any Ansible module directly using Salt and you can even reuse your own Ansible playbooks and apply them using Salt.
This session will show how Salt is able to run Ansible using ansiblegate providing users with the flexibility and optionality required to manage and secure diverse infrastructure at scale. SUSE loves openness, and this project gives Ansible and Salt users alike the ability to protect existing investments while leveraging the best infrastructure automation and configuration management for the job.
Cisco and Pxosys teamed up for this Webinar, we will walk you through the Threat Landscape and recent DNS Ransomware cases, and explain why DNS Security is important in your Security Stack within your Organization. We are going to look on a Cisco Umbrella Live Demo and see the potential of the platform from the easy deployment, reporting, and blocking & mitigate Threats from day Zero. A Q&A is going to end the event to clarify any questions that arise during the demo event. Attendees will receive a Cisco Umbrella Free Trial (30 days) at the end of the event.
Visit www.pxosys.com to know more about us.
If you're new to openstack and you want get some hands on it then you have to install the Devstack. a bundled version for all openstack services and components in one software.
How we found a firewall vendor bug using Teleport as a bastion jump hostFaelix Ltd
Teleport is an SSH system which we’ve fallen in love with. There are some great security features, of course:
- two factor authentication right out of the box
- acts as ssh certificate authority issuing short-lived credentials
- commercial options for role-based access control
But the features which we find most compelling are the ones you can’t get as easily with the likes of OpenSSH:
- session recording which can be used for audit or to refer back to from troubleshooting tickets
- session sharing so that our customers or junior staff can learn-by-doing, just like having dual controls on a car
- NAT-piercing to help manage devices within customer networks that do not have direct Internet connectivity
We have been using Teleport on a number of projects and with several customers:
- a remote probe deployment to debug a strange, intermittent connectivity problem (given as a talk at UKNOF 40 in conjunction with David Farrar of Exa Networks)
- training sessions with customers’ technical staff to show them a slightly unusual systems administration request — and the resulting session recording is an excellent reference for next time their staff encounter a similar request for changes
- paralleling pair programming we have been able to “observe” or “navigate” while junior staff “drive” the console to perform systems or network adminstration for the first time
I’ve evangelised Teleport because I feel its use fits with our philosophy of openness. Teleport could complement the knowledge sharing that goes on within network operations teams, and help senior staff work out the playbooks and improve operational procedures for their junior staff. At least one service provider was inspired by my longer Teleport presentation at NetMcr and set their junior staff the background task of moving all out-of-band access to their POP infrastructure to Teleport. I hope that their use of this tool empowers their junior engineers to take on more work, while satisfying any regulatory or audit requirements that security staff worry about.
Explains About OpenStack and its facts, Cloud Management Components in OpenStack, Installation and Operations on OPenStack and Business Benefits of OpenStack
Improve App Performance & Reliability with NGINX AmplifyNGINX, Inc.
Watch on-demand: www.nginx.com/resources/webinars/amplify-launched-as-public-beta
Gain greater visibility and control for your applications and infrastructure. NGINX Amplify is a new diagnostic tool designed specifically to monitor and troubleshoot NGINX and the applications it delivers. This webinar will introduce you to this new product and show you how to use it to make immediate improvements to your applications. See NGINX Amplify’s powerful features, including a customizable analytics dashboard, diagnostics of your app performance and NGINX configurations, and a configurable alerting system.
With NGINX Amplify you get deep diagnostics and actionable insights to improve the performance and security of your apps. Join this webinar to learn how you can use NGINX Amplify to:
* Begin understanding and improving application performance in as little as five minutes
* Learn now to analyze your NGINX configuration and improve performance and security
* See how NGINX Amplify lets you visualize key metrics from multiple NGINX instances
* Configure smart alerts that notify you when parts of your system need attention
* Augment your existing APM tools with dedicated and much more comprehensive NGINX analytics
OVHcloud and Microsoft for the public sectorOVHcloud
OVHcloud is working closely with other leaders in the digital landscape to broaden our range of services, including offering specialist services, designed for the needs of the public sector. Marc-Antoine Coletta and Sébastien Gallon discuss our collaboration with Microsoft, and how it has allowed us to offer public sector organisations a managed Exchange service.
An overview of the Apereo CAS project; an update on development and community activity in 2020, planned releases and milestones for the future and an overview of the project’s direction and focus areas moving forward.
Two Years, Zero servers: Lessons learned from running a startup 100% on Serve...Cloud Native Day Tel Aviv
Running Highly Available Large Scale Systems is a lot of work. For the past 2.5 years, we've been running 100% serverless on a full production environment, serving customers worldwide. No VMs, no containers, no Kubernetes. Just code.
In this session I will present why we decided to go fully serverless at Torii, how it helped us move faster than our competitors, where did serverless computing worked best and where there's more work to be done.
Running Ansible within Salt: Get the best from both worldsmeaksh
At SUSE we love Salt for configuration management and infrastructure orchestration. We actively develop and integrate Salt as a core component of some of our products. At times we work with customers and users who chose Ansible as their configuration management engine. They invested time and effort designing Ansible playbooks to define their infrastructure and they don't want to waste the effort. But often they then realize that with Salt they can do even more to configure and control their infrastructure with real-time, persistent monitoring, event-driven orchestration, extreme modularity, and more.
The Fluorine release of Salt comes with a new module called ansiblegate which was created by SUSE and allows Ansible to be run from within Salt, offering the best of both worlds. You can execute any Ansible module directly using Salt and you can even reuse your own Ansible playbooks and apply them using Salt.
This session will show how Salt is able to run Ansible using ansiblegate providing users with the flexibility and optionality required to manage and secure diverse infrastructure at scale. SUSE loves openness, and this project gives Ansible and Salt users alike the ability to protect existing investments while leveraging the best infrastructure automation and configuration management for the job.
Cisco and Pxosys teamed up for this Webinar, we will walk you through the Threat Landscape and recent DNS Ransomware cases, and explain why DNS Security is important in your Security Stack within your Organization. We are going to look on a Cisco Umbrella Live Demo and see the potential of the platform from the easy deployment, reporting, and blocking & mitigate Threats from day Zero. A Q&A is going to end the event to clarify any questions that arise during the demo event. Attendees will receive a Cisco Umbrella Free Trial (30 days) at the end of the event.
Visit www.pxosys.com to know more about us.
If you're new to openstack and you want get some hands on it then you have to install the Devstack. a bundled version for all openstack services and components in one software.
How we found a firewall vendor bug using Teleport as a bastion jump hostFaelix Ltd
Teleport is an SSH system which we’ve fallen in love with. There are some great security features, of course:
- two factor authentication right out of the box
- acts as ssh certificate authority issuing short-lived credentials
- commercial options for role-based access control
But the features which we find most compelling are the ones you can’t get as easily with the likes of OpenSSH:
- session recording which can be used for audit or to refer back to from troubleshooting tickets
- session sharing so that our customers or junior staff can learn-by-doing, just like having dual controls on a car
- NAT-piercing to help manage devices within customer networks that do not have direct Internet connectivity
We have been using Teleport on a number of projects and with several customers:
- a remote probe deployment to debug a strange, intermittent connectivity problem (given as a talk at UKNOF 40 in conjunction with David Farrar of Exa Networks)
- training sessions with customers’ technical staff to show them a slightly unusual systems administration request — and the resulting session recording is an excellent reference for next time their staff encounter a similar request for changes
- paralleling pair programming we have been able to “observe” or “navigate” while junior staff “drive” the console to perform systems or network adminstration for the first time
I’ve evangelised Teleport because I feel its use fits with our philosophy of openness. Teleport could complement the knowledge sharing that goes on within network operations teams, and help senior staff work out the playbooks and improve operational procedures for their junior staff. At least one service provider was inspired by my longer Teleport presentation at NetMcr and set their junior staff the background task of moving all out-of-band access to their POP infrastructure to Teleport. I hope that their use of this tool empowers their junior engineers to take on more work, while satisfying any regulatory or audit requirements that security staff worry about.
Explains About OpenStack and its facts, Cloud Management Components in OpenStack, Installation and Operations on OPenStack and Business Benefits of OpenStack
Improve App Performance & Reliability with NGINX AmplifyNGINX, Inc.
Watch on-demand: www.nginx.com/resources/webinars/amplify-launched-as-public-beta
Gain greater visibility and control for your applications and infrastructure. NGINX Amplify is a new diagnostic tool designed specifically to monitor and troubleshoot NGINX and the applications it delivers. This webinar will introduce you to this new product and show you how to use it to make immediate improvements to your applications. See NGINX Amplify’s powerful features, including a customizable analytics dashboard, diagnostics of your app performance and NGINX configurations, and a configurable alerting system.
With NGINX Amplify you get deep diagnostics and actionable insights to improve the performance and security of your apps. Join this webinar to learn how you can use NGINX Amplify to:
* Begin understanding and improving application performance in as little as five minutes
* Learn now to analyze your NGINX configuration and improve performance and security
* See how NGINX Amplify lets you visualize key metrics from multiple NGINX instances
* Configure smart alerts that notify you when parts of your system need attention
* Augment your existing APM tools with dedicated and much more comprehensive NGINX analytics
OVHcloud and Microsoft for the public sectorOVHcloud
OVHcloud is working closely with other leaders in the digital landscape to broaden our range of services, including offering specialist services, designed for the needs of the public sector. Marc-Antoine Coletta and Sébastien Gallon discuss our collaboration with Microsoft, and how it has allowed us to offer public sector organisations a managed Exchange service.
An overview of the Apereo CAS project; an update on development and community activity in 2020, planned releases and milestones for the future and an overview of the project’s direction and focus areas moving forward.
Two Years, Zero servers: Lessons learned from running a startup 100% on Serve...Cloud Native Day Tel Aviv
Running Highly Available Large Scale Systems is a lot of work. For the past 2.5 years, we've been running 100% serverless on a full production environment, serving customers worldwide. No VMs, no containers, no Kubernetes. Just code.
In this session I will present why we decided to go fully serverless at Torii, how it helped us move faster than our competitors, where did serverless computing worked best and where there's more work to be done.
An Express Guide ~ SNMP for Secure Rremote Resource MonitoringAbhishek Kumar
It's an Express Guide to "Basic & Secure Setup of SNMP with purpose of Remote Resource Monitoring" ~~~~~ described here with a use-case of setting it up for monitoring availability of Network Connection on a remote machine and Trap notification in case the link goes down ~~~~~ for both Linux & Windows platforms
Swing when you're winning - an introduction to Ruby and SinatraMatt Gifford
Session originally given at Scotch on the Rocks 2013 in Edinburgh.
In this session we will explore how to build a RESTful-based application using the Sinatra framework, built on top of the Ruby programming language. We will explore installing Ruby, creating our first Sinatra application, the use of route definitions to handle multiple METHOD request types, including GET and POST requests, data persistence in a SQLite database, and how to return data in multiple formats including JSON and HTML. The RESTful approach and ease of use offered by Sinatra make it a great choice for underlying API requests which you can implement and call from any programming language of your choice.
DevOOPS: Attacks and Defenses for DevOps ToolchainsChris Gates
DevOps toolchains are transforming modern IT, but hackers can undermine their benefits through poorly implemented or vulnerable DevOps tools. Chris Gates and Ken Johnson will share their collaborative attack research into the technology driving DevOps. They will share an attacker's perspective on exploiting DevOps organizations and the countermeasures these organizations should employ.
RSAC 2017
Ken Johnson & Chris Gates
Configuration Management with Saltstackinovex GmbH
Freie Configuration Managment Systeme wie Puppet, Chef und CFEngine gibt es schon seit einiger Zeit. Doch nicht jede historisch gewachsene Software stellt heute schnell den gewünschten Ertrag bereit. Dieser Vortrag liefert eine kurze Einführung in die Materie, thematisiert Real-World Probleme im Enterprise-Umfeld und bietet Hoffnung für stresserprobte Admins. Als alternative Software für das Configuration Management wird SaltStack vorgestellt, ein seit Jahren wachsendes Projekt mit dem Anspruch die wiederholten Fehler anderer Configuration Management Systeme zu verhindern und Admins neue und bereits gewünschte Möglichkeiten zu offenbaren. Denn auch für kleinere Umgebungen kann Configuration Management durchaus sinnvoll sein. Der Vortrag zeigt auf warum SaltStack einen genaueren Blick wert ist und wofür SaltStack heute bereits eingesetzt wird. Unentschlossenen wird aufgezeigt wie sie das vorgestellte Beispiel-Setup, dem automatisierten Deployment einer Deployment-Infrastruktur und Private Cloud mit Foreman und OpenNebula mit frei verfügbaren SaltStack-Modulen selber nachstellen können.
Arnold Bechtoldt, Inovex GmbH Linux systems engineer - Configuration Manageme...SaltStack
Arnold gave this presentation at the Secure Linux Admin Conference in Berlin Germany. He provides an overview of what configuration management systems do, explains the fundamentals of SaltStack and provides a look inside.
Introduzione ai network penetration test secondo osstmmSimone Onofri
"Competent Analysts will require adequate networking knowledge,
diligent security testing skills, and critical thinking skills to
assure factual data collection creates factual results through
correlation and analysis." - OSSTMM v3
Il Network Penetration Test (NPT) ha lo scopo verificare la sicurezza
dei sistemi esposti sulla rete. Viene valutata la presenza di
controlli - e la loro corretta implementazione - che annullano o
limitano le minacce esistenti verso i beni dell'organizzazione.
L'attività valuta uno scenario specifico che varia secondo il
bersaglio, la posizione degli attaccanti e le informazioni in possesso
al personale coinvolto.
Un Penetration Test si esegue tramite varie attivtà spesso molto
delicate e importanti e, come ben specificato nell'Open Source
Security Testing Methodology Manual (OSSTMM), gli analisti non solo
devono avere delle competenze adeguate della rete e dei suoi
protocolli ma anche applicare un ragionamento critico per raccogliere
e correlare le informazioni in maniera corretta così da ottenere
risultati oggettivi.
Durante il seminario verrà introdotta la metodologia OSSTMM, con
particolare attenzione alle reti TCP/IP (Data Networks) e alle
operazioni tipiche per la ricerca degli host sulla rete e
l'identificazione dei servizi interattivi.
At a number of past AusNOG conferences we've seen Google and Facebook make a number of presentations about how they've automated the operatonal deployment, monitoring and troubleshooting in their networks.
They've been really interesting presentations. However, I've wondered how applicable their level of automation really is to the rest of us with much smaller networks. We don't and most of us will never have the scale problems they do.
I've changed my mind. I think Google's and Facebook's level of operational automation is inevitable for all networks. If automation is performed by robots, then I think robots are coming to networks everywhere.
In this presentation, I'll talk about why I've changed my mind. More practically, I'll introduce some of the basic building block tools of "robot building" that can be used to build some trivial yet still quite useful operational automation. These tools can then be used as a basis to build more advanced automation. Finally, I'll talk a bit about the possible "post automation" future in networks.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Maruthi Prithivirajan, Head of ASEAN & IN Solution Architecture, Neo4j
Get an inside look at the latest Neo4j innovations that enable relationship-driven intelligence at scale. Learn more about the newest cloud integrations and product enhancements that make Neo4j an essential choice for developers building apps with interconnected data and generative AI.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
How to Get CNIC Information System with Paksim Ga.pptxdanishmna97
Pakdata Cf is a groundbreaking system designed to streamline and facilitate access to CNIC information. This innovative platform leverages advanced technology to provide users with efficient and secure access to their CNIC details.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Sudheer Mechineni, Head of Application Frameworks, Standard Chartered Bank
Discover how Standard Chartered Bank harnessed the power of Neo4j to transform complex data access challenges into a dynamic, scalable graph database solution. This keynote will cover their journey from initial adoption to deploying a fully automated, enterprise-grade causal cluster, highlighting key strategies for modelling organisational changes and ensuring robust disaster recovery. Learn how these innovations have not only enhanced Standard Chartered Bank’s data infrastructure but also positioned them as pioneers in the banking sector’s adoption of graph technology.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
11. SETUPMASTER-MINIONS / PART1
EXERCISE#1
1. vagrant up master
2. vagrant ssh master
3. (Master) sudo su -
4. (Master) service salt-master start
5. (Master) salt-key -L
6. (Master) service salt-minion start
7. (Master) salt-key -L
8. (Master) salt-key -a master
9. (Master) salt-key -L
# Start the master
# SSH into the master VM
# Change to the root user
# Start the Salt master
# List keys
# Start the Salt minion
# List keys
# Sign the key
# List keys
(Master)-Executeonthemaster / (Minion)-Executeontheminion
12. SETUPMASTER-MINIONS / PART2
EXERCISE#1
1. Open a new terminal windows
2. vagrant up minion
3. vagrant ssh minion
4. (Minion) sudo su -
5. (Minion) service salt-minion start
6. (Master) salt-key -L
7. (Master) salt-key -a minion
8. (Master) salt-key -L
# SSH into the minion VM
# Change to the root user
# Start the Salt minion
# List keys
# Sign the key
# List keys
(Master)-Executeonthemaster / (Minion)-Executeontheminion
14. REMOTEEXECUTION
EXERCISE#2
1. vagrant ssh master
2. sudo su -
3. salt * test.ping
4. salt master sys.doc
5. salt master sys.doc file
6. salt * disk.usage
7. salt * status.loadavg
8. salt * pkg.version wget
9. salt minion pkg.install lynx
# SSH into the master VM
# Change to the root user
# Ping all minions
# Output sys.doc
# Output sys.doc for file
# Return usage information
# Return load averages
# Get version of wget
# Install lynx on minion
24. BUILDATOMCATSTATE-PART#1
EXERCISE#6
1. Open file /srv/salt/states/tomcat/init.sls
2. Alternative is salt/states/tomcat/init.sls
3. Create runtime user tomcat in group tomcat
4. Apply state: salt minion state.sls tomcat
5. Validate that user and group are created
http://docs.saltstack.com/ref/states/all