Ansible - General Concepts and Summary

•

3 likes•2,441 views

This document discusses the configuration management tool Ansible. It begins with introductions and then provides an overview of why configuration management is needed. It defines Ansible as a tool that combines configuration management, deployment, and task automation. It also describes Ansible's features including being agentless, using YAML playbooks for automation, and its large set of modules. The document concludes with discussions of how Ansible can be used for system administration, development, and DevOps.

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
> what is ansible* ?
“Ansible is a configuration management,
application deployment and
IT Orchestration tool ”
"infrastructure as code"
synthesis of;
- configuration management, automation tools (Puppet, Chef, cfengine)
- deployment tools (Capistrano, Fabric)
- ad-hoc task execution tools (Func, pssh, etc)

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
> me
@serkancapkan
nl.linkedin.com/in/serkancapkan
twitter.com/serkancapkan
system administrator @Liberty Global (NL)
ipara.com, sahibinden.com, TMMOB EMO, ITU

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 3/27
> summary
- why we need configuration management?
- what is ansible?
- howto: installation & configuration & runtime
- discussions
- questions

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 4/27
> why we need configuration management?
- system installation & provisioning
- system configuration
- service installation
- application deployment
- configuration management
- system based
- service based
- application based

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 5/27
> why we need configuration management?
- change management
- system based
- service based
- application based
- automate repetitive tasks
- configuration integrity
- documentation (system based)

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 6/27
- continuous deployment (ansible&jenkins)
- packaging software product (software | software+system)
- remote command execution
- auto scalability (system base, auto)
- be able to create same systems in case of emergency
- create different environments (dev, stating, load test)
> why we need configuration management?

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
synthesis of;
- configuration management, automation tools (Puppet, Chef, cfengine)
- deployment tools (Capistrano, Fabric)
- ad-hoc task execution tools (Func, pssh, etc)
Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 7/27
> what is ansible* ?
“Ansible is a configuration management,
application deployment and
IT Orchestration tool ”
"infrastructure as code"

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
- Michael DeHaan (@laserllama)
- python
- ssh authenticate
- ansible works, company
- free (speech & beer)
- feb 2012
- 643+ contributor
*Rocannon's World, Dispossessed
Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 8/27
> what is ansible* ?

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 9/27
- radically simple
- fast, low resource usage
- no requirement (except Python 2.4 or later)
- push based (pull also possible)
- agentless
- no specific port
- no new authentication integration
> what is ansible* ?

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 10/27
- basic tasks basic
- complicated projects possible, easy to implement
- playbook
- roles
- playbooks use yaml format ( like ad hoc )(:/)
- task executed in order
- highly scalable (+6000 parallel)
> what is ansible* ?

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 11/27
- integratable ( json output)
- robust module architecture
- part of core code, 1 module for 1 work
- write your own module in any language (json)
- ansible galaxy
- ansible tower (formerly ‘AWX’) (web ui) ( $ )
> what is ansible* ?

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 12/27
- installation
- source
- pip
- package manager
yum - EPEL
apt- PPA
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 13/27
- installation
- ssh key authentication
- inventory
- go!
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 14/27
- runtime (ad-hoc)
ansible [host] -m [module] -a [arguments]
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 15/27
- runtime (ad-hoc)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 16/27
- runtime
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 17/27
- runtime (ad-hoc)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 18/27
- runtime (ad-hoc)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 19/27
- runtime (playbook)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 20/27
- runtime (playbook)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 21/27
- runtime (playbook adhoc)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 22/27
- runtime (playbook adhoc)
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 23/27
- runtime (playbook - role)
site.yml
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 24/27
ansible-galaxy install username.rolename
> howto: ansible-galaxy

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
- cloud
- amazon, openstack, digital ocean, netscaler, google compute engine
- [ec2 workshop]
ansible
Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014
> howto: installation & configuration & runtime

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 26/27
- system administration
- system development
- devops
> discussions

Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 27/27
● http://www.ansible.com/blog/2013/12/08/the-origins-of-ansible
● http://www.ansible.com/blog/2013/11/29/ansibles-architecture-beyond-configuration-
management
● http://docs.ansible.com/
● http://highscalability.com/blog/2012/4/18/ansible-a-simple-model-driven-configuration-
management-and-c.html
> extra

Linux distribution EasyPeasy is based on Ubuntu 9.04 with a optimized Linux kernel for netbooks. It provides upgraded software like Picasa and OpenOffice 3.1, uses the ext4 filesystem as default, and provides Ubuntu security upgrades as fast as they're released for EasyPeasy users. The document also includes links to a Firefox extension and Google Code project for cleaning browser history and places databases.

How to make multi-boot USB drive for LiveCD iso images on EFI/UEFI and BIOS

Kentaro Hatori

As you know, one of Grub2 functions makes LiveCD iso image booting directly. You are able to make multi-boot UBS drive by this function and try to use several LiveCD Linux Distributions. Last openSUSE.Asia Summit 2015, I introduced how to make multi-boot USB drive by Grub2 function of booting LiveCD iso booting directly and successful booting cases of describing style on grub.cfg. But I could not introduce the successful booting case of openSUSE bootable iso image. Now, I found a success case of openSUSE bootable iso image. I introduce an inspection result of this case and successful factors. Additionally, hardware control of PC is currently changing from BIOS to EFI/UEFI, which is interface specification of operating system and firmware. You need a different approach from the conventional BIOS for booting on EFI/UEFI. I introduce how to create a EFI/UEFI multi-boot USB drive for LiveCD bootable iso images including openSUSE. If you have this milti-boot USB drive, it is easy for you to explain superiority of openSUSE while comparing with some Linux distributions. And you are able to carry different purpose LiveCD openSUSEs by SUSE Studio without PC.

How to manage Microsoft Azure with open source

Taehee Jang

Getting Started on Packaging Apps with Open Build Service

Andi Sugandi

Slider2

Ali Ebrahimpour

This document provides an introduction to using Linux and the terminal for fun. It covers topics like installing Ubuntu, using common terminal commands like ls, cd, cp and mv to manage files and folders, monitoring memory and network usage, gaining root access, installing packages and changing desktop environments. Instructions are also given for topics like editing documents, installing software, understanding the file system structure, using keyboard shortcuts, and connecting via SSH. The document encourages patience and enjoying the learning process.

RabbitMQ Server - cheat sheet -

Naoto MATSUMOTO

MQTTS mosquitto - cheat sheet -

Naoto MATSUMOTO

Nise BOSH in Action

i_yudai

This document summarizes how to install Cloud Foundry jobs using Nise BOSH, a lightweight BOSH emulator. It discusses: - What cf-release and BOSH are and how Nise BOSH works - Installing the dea_next job through 5 steps: initializing Nise BOSH, getting cf-release and deploy files, installing packages, configuring jobs, and starting processes - How DEA/NG and CCv1 are compatible through reverting buildpack support in DEA/NG

This document provides an agenda and overview for a presentation on Ansible. The agenda includes introductions of Ansible, its architecture and concepts, deployment, and deploying a Symfony2 app with Ansible. Key points about Ansible are that it is a Python-powered IT automation tool that is simple, secure, and efficient. It uses SSH to manage nodes without agents. The document also discusses Ansible features, requirements, versions, and common modules.

Approaches to enable the OSPF protocol in Apache CloudStack

Marco Sinhoreli

OSPF is a routing protocol for Internet Protocol networks. It uses a link state routing algorithm and falls into the group of interior routing protocols, operating within a single autonomous system. Compared with RIP, OSPF can provide scalable network support and faster convergence times. OSPF is widely used in large networks such as ISP backbones and enterprise networks. Considering that in large organizations where the end-to-end access is a requirement, the current VPC model brings more complexity to management and hands-on configuration beside the overhead involved in the NAT address translations processing. This presentation will bring some possibles approaches to enable dynamic routing using the OSPF protocol for IPv4 and IPv6 and simplify the network administrator life safely and quickly.

Lxc – next gen virtualization for cloud intro (cloudexpo)

Boden Russell

This document provides an introduction and overview of Linux containers as next-generation virtualization for cloud computing. It discusses how Linux containers provide better performance and flexibility than traditional virtual machines through the use of cgroups and namespaces. It also covers how containerization is gaining industry momentum and provides lower total cost of ownership through integration with modern Linux kernels and open source tooling. Finally, it defines key Linux container technologies, compares containers to hypervisors, and discusses building and securing Linux containers.

ansible why ?

Yashar Esmaildokht

This document contains information about the sys/net/sec admin Yashar Esmaildokht, including their contact information and websites. It then provides a brief overview of the open-source automation tool Ansible, describing its main features and uses for configuration management, application deployment, and cloud provisioning. Requirements and versions of Ansible are listed. The document concludes with examples of Ansible concepts including playbooks, tasks, modules, variables, and host inventory organization.

MongoSV 2011

Juan Negron

The document discusses Ubuntu Server and its use for cloud computing infrastructure. Specifically: - Ubuntu Server is optimized for managing distributed applications and services across servers and clouds. - Ubuntu is the most widely used Linux distribution on public clouds like Amazon Web Services, and is also commonly used for private clouds using OpenStack. - Charms are reusable tools that make it easy to deploy and manage services on Ubuntu clouds, including popular services like MongoDB.

An Overview of the IHK/McKernel Multi-kernel Operating System

Linaro

By Balazs Gerofi, RIKEN Advanced Institute For Computational Science RIKEN Advanced Institute for Computation Science is in charge of leading the development of Japan's next generation flagship supercomputer, the successor of the K. Part of this effort is to design and develop a system software stack that suits the needs of future extreme scale computing. In this talk, we focus on operating system (OS) requirements for HPC and discuss IHK/McKernel, a multi-kernel based operating system framework. IHK/McKernel runs Linux with a light-weight kernel (LWK) side-by-side on compute nodes with the primary motivation of providing scalable, consistent performance for large scale HPC simulations, but at the same time to retain a fully Linux compatible execution environment. We provide an overview of the project and discuss the status of its support for ARM architecture. Balazs Gerofi Bio Research Scientist at RIKEN Advanced Institute For Computational Science. Email bgerofi@riken.jp For more info on The Linaro High Performance Computing (HPC) visit https://www.linaro.org/sig/hpc/

Juan Vazquez & Julián Vilas – Tú a Barcelona y yo a Tejas, a patadas con mi S...

RootedCON

1. The document discusses a presentation given by Juan Vazquez and Julian Vilas analyzing vulnerabilities in the Yokogawa CENTUM CS 3000 R3 SCADA system. 2. They discovered several buffer overflow vulnerabilities through fuzzing protocols and applications used by the system. Exploits were developed and disclosed to the vendor through a responsible disclosure process. 3. The presentation demonstrates exploits through Metasploit and discusses how an attacker could potentially tamper with process variables to manipulate control processes after gaining remote code execution on the system through the buffer overflows.

Developer Cloud Solution with OpenStack

The World Bank

Franss Thamurra is the founder of several open source projects related to Java and OpenStack. He is a Sun Java Champion and involved with OpenStack Indonesia Chapter and CloudFoundry Indonesia. Meruvian is an advanced center on Java and enterprise open source founded in 2006 focused on education, incubation, and venture activities. OpenStack is an open source cloud platform and the leading cloud operating system powering many large scale clouds and supercomputers. Ubuntu is widely used with OpenStack due to its long term support model and large ecosystem of complementary technologies.

Scaling a Serverless Developer Platform for Teams

Mikael Vesavuori

In this presentation, you’ll get a practical high-level overview of how it actually works scaling development activities to many teams using serverless and cloud-native technologies. We’ll look at the tech itself, some example architectures and common concerns to address. While we are AWS-centric here, the lessons learned and advice are transferable to other clouds as well. First presented at AWS User Group Gothenburg, March 31 2022.

Ansible101

Hideki Saito

This document provides an overview and introduction to Ansible. It discusses the motivation for IT automation and introduces some key Ansible concepts including Ansible Core, command line tools, playbooks, inventory, modules, and plugins. It also demonstrates how to get started with Ansible, use ad-hoc commands, and write playbooks. The presenter provides examples of installing packages and copying files using playbooks.

CloudOpen 2014 - Extending Cloud Automation, When OpenStack Meets Ansible

Benjamin Zores

This presentation provides an introduction to Ansible OpenSource IT automation and Cloud orchestration engine. It comes with an overview of what Ansible is and how it can compete (and outcome) legacy automation systems such as Chef or Puppet. Based on real-life experience, Ansible tips & tricks will be provided as how to automate your servers' deployment ever more easily. Additional software will be presented, allowing people to describe their full Cloud application topology, getting the best out of OpenStack APIs and Ansible Playbooks to fully automatize one's application's deployment and continuous integration.

The DNA of OPNFV

Frank Brockners

Users expect a robust, yet flexible base infrastructure layer for NFV; but systems integration is hard. OPNFV is here to help: OPNFV provides system integration for NFV as a community-led effort. Based on a discussion of the build and composition philosophy of OPNFV, the presentation approaches the benefits of OPNFV for users from different angles: OPNFV as a reference building block to install, test and deploy NFV; OPNFV as reference system integration to get your own use-cases integrated into; OPNFV as a foundation to evolve and further develop NFV – privately or as part of the community.

우분투의 현재와 미래(장태희) - 11/05 Open Technet Summit Fall(Ubuntu Korea Community)

Taehee Jang

This document summarizes Ubuntu Korea Community and discusses Ubuntu, its uses and community. It outlines that Ubuntu is a popular Linux distribution, used for both personal and commercial applications. It also discusses how the open source model has benefits for both developers and businesses. The Ubuntu Korea community aims to foster collaboration between developers and non-developers and create interesting community content.

How to ride a 100GbE LAN -MEMO-

Naoto MATSUMOTO

Cytoscape and External Data Analysis Tools

Keiichiro Ono

This document summarizes Keiichiro Ono's lab meeting presentation about developing a RESTful API for Cytoscape. The presentation covered the motivation for external tools to programmatically access Cytoscape, the design of a new Cytoscape module that exposes a RESTful API, and a proof-of-concept demo. The goal is to make Cytoscape more accessible for hardcore users to embed in automated workflows from languages like R and Python.

Basics of Ansible - Sahil Davawala

Sahil Davawala

DevOps tool that automates software deployment, infrastructure provisioning, and service orchestration using YAML playbooks and powerful modules; it is agentless, uses SSH to push configuration changes to managed nodes, and supports platforms like Linux, Windows, and network devices through a simple Python-based architecture and human-readable YAML files. Ansible can be used to automate tasks across multiple servers through ad-hoc commands or reusable playbooks and its modules help with common administrative tasks like package management, user management, and service management.

Surat MuleSoft Meetup#2 - Anypoint Runtime Fabric

Jitendra Bafna

This document provides an overview and agenda for a virtual meetup on MuleSoft Runtime Fabric and Azure DevOps. It includes: - Details on the organizers and speakers for the event - An agenda covering What is Anypoint Runtime Fabric?, its architecture and components, a demonstration of manual installation, deployment on AWS and Terraform, and logging, monitoring, scaling and security. - Background on MuleSoft, including its history and products. - Descriptions of what Runtime Fabric is, its benefits over other deployment options like standalone servers, and how it provides isolation, scaling and automation of Mule applications. - A demonstration of the Runtime Fabric architecture and its components like controllers, workers and pods

outpass system

Dhivakar K

This document describes the development of an outpass generation system using a Raspberry Pi single board computer running the Arbian embedded Linux operating system. The system aims to reduce manpower and time required for traditional outpass systems. It uses open source hardware and software technologies like Raspberry Pi, Arduino, Python and MySQL to generate outpasses on a thermal printer. The system has multiple terminals that communicate over a network to authorize and print outpasses. The Arbian OS is developed based on the ARM-ported Debian kernel to run on the Raspberry Pi hardware.

Bintan

Olabintan Akinsola

Material for memory and display system h

gowrishankartb2005

Embedded machine learning-based road conditions and driving behavior monitoring

IJECEIAES

Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.

Similar to Ansible - General Concepts and Summary

install mosquitto-auth-plug - cheat sheet -

Naoto MATSUMOTO

Deploying Symfony2 app with Ansible

Roman Rodomansky

Approaches to enable the OSPF protocol in Apache CloudStack

Marco Sinhoreli

Lxc – next gen virtualization for cloud intro (cloudexpo)

Boden Russell

ansible why ?

Yashar Esmaildokht

MongoSV 2011

Juan Negron

An Overview of the IHK/McKernel Multi-kernel Operating System

Linaro

Juan Vazquez & Julián Vilas – Tú a Barcelona y yo a Tejas, a patadas con mi S...

RootedCON

Developer Cloud Solution with OpenStack

The World Bank

Scaling a Serverless Developer Platform for Teams

Mikael Vesavuori

Ansible101

Hideki Saito

CloudOpen 2014 - Extending Cloud Automation, When OpenStack Meets Ansible

Benjamin Zores

The DNA of OPNFV

Frank Brockners

우분투의 현재와 미래(장태희) - 11/05 Open Technet Summit Fall(Ubuntu Korea Community)

Taehee Jang

How to ride a 100GbE LAN -MEMO-

Naoto MATSUMOTO

Cytoscape and External Data Analysis Tools

Keiichiro Ono

Basics of Ansible - Sahil Davawala

Sahil Davawala

Surat MuleSoft Meetup#2 - Anypoint Runtime Fabric

Jitendra Bafna

outpass system

Dhivakar K

Bintan

Olabintan Akinsola

Similar to Ansible - General Concepts and Summary (20)

install mosquitto-auth-plug - cheat sheet -

Deploying Symfony2 app with Ansible

Approaches to enable the OSPF protocol in Apache CloudStack

Lxc – next gen virtualization for cloud intro (cloudexpo)

ansible why ?

MongoSV 2011

An Overview of the IHK/McKernel Multi-kernel Operating System

Juan Vazquez & Julián Vilas – Tú a Barcelona y yo a Tejas, a patadas con mi S...

Developer Cloud Solution with OpenStack

Scaling a Serverless Developer Platform for Teams

Ansible101

CloudOpen 2014 - Extending Cloud Automation, When OpenStack Meets Ansible

The DNA of OPNFV

우분투의 현재와 미래(장태희) - 11/05 Open Technet Summit Fall(Ubuntu Korea Community)

How to ride a 100GbE LAN -MEMO-

Cytoscape and External Data Analysis Tools

Basics of Ansible - Sahil Davawala

Surat MuleSoft Meetup#2 - Anypoint Runtime Fabric

outpass system

Bintan

Recently uploaded

Material for memory and display system h

gowrishankartb2005

Embedded machine learning-based road conditions and driving behavior monitoring

IJECEIAES

IEEE Aerospace and Electronic Systems Society as a Graduate Student Member

VICTOR MAESTRE RAMIREZ

学校原版美国波士顿大学毕业证学历学位证书原版一模一样

171ticu

原版一模一样【微信：741003700 】【美国波士顿大学毕业证学历学位证书】【微信：741003700 】学位证，留信认证（真实可查，永久存档）offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。本公司拥有海外各大学样板无数，能完美还原海外各大学 Bachelor Diploma degree, Master Degree Diploma 1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700 留信网认证的作用: 1:该专业认证可证明留学生真实身份 2:同时对留学生所学专业登记给予评定 3:国家专业人才认证中心颁发入库证书 4:这个认证书并且可以归档倒地方 5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息 6:个人职称评审加20分 7:个人信誉贷款加10分 8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才

cnn.pptx Convolutional neural network used for image classication

SakkaravarthiShanmug

Curve Fitting in Numerical Methods Regression

Nada Hikmah

Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...

IJECEIAES

Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to precisely delineate tumor boundaries from magnetic resonance imaging (MRI) scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The model is rigorously trained and evaluated, exhibiting remarkable performance metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical image analysis and enhance healthcare outcomes. This research paves the way for future exploration and optimization of advanced CNN models in medical imaging, emphasizing addressing false positives and resource efficiency.

An improved modulation technique suitable for a three level flying capacitor ...

IJECEIAES

This research paper introduces an innovative modulation technique for controlling a 3-level flying capacitor multilevel inverter (FCMLI), aiming to streamline the modulation process in contrast to conventional methods. The proposed simplified modulation technique paves the way for more straightforward and efficient control of multilevel inverters, enabling their widespread adoption and integration into modern power electronic systems. Through the amalgamation of sinusoidal pulse width modulation (SPWM) with a high-frequency square wave pulse, this controlling technique attains energy equilibrium across the coupling capacitor. The modulation scheme incorporates a simplified switching pattern and a decreased count of voltage references, thereby simplifying the control algorithm.

Data Driven Maintenance | UReason Webinar

UReason

Discover the latest insights on Data Driven Maintenance with our comprehensive webinar presentation. Learn about traditional maintenance challenges, the right approach to utilizing data, and the benefits of adopting a Data Driven Maintenance strategy. Explore real-world examples, industry best practices, and innovative solutions like FMECA and the D3M model. This presentation, led by expert Jules Oudmans, is essential for asset owners looking to optimize their maintenance processes and leverage digital technologies for improved efficiency and performance. Download now to stay ahead in the evolving maintenance landscape.

22CYT12-Unit-V-E Waste and its Management.ppt

KrishnaveniKrishnara1

Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.

Mechanical Engineering on AAI Summer Training Report-003.pdf

21UME003TUSHARDEB

Design and optimization of ion propulsion drone

bjmsejournal

Electric propulsion technology is widely used in many kinds of vehicles in recent years, and aircrafts are no exception. Technically, UAVs are electrically propelled but tend to produce a significant amount of noise and vibrations. Ion propulsion technology for drones is a potential solution to this problem. Ion propulsion technology is proven to be feasible in the earth’s atmosphere. The study presented in this article shows the design of EHD thrusters and power supply for ion propulsion drones along with performance optimization of high-voltage power supply for endurance in earth’s atmosphere.

132/33KV substation case study Presentation

kandramariana6

Generative AI leverages algorithms to create various forms of content

Hitesh Mohapatra

LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant

Anant Corporation

Software Quality Assurance-se412-v11.ppt

TaghreedAltamimi

Engineering Drawings Lecture Detail Drawings 2014.pdf

abbyasa1014

Null Bangalore | Pentesters Approach to AWS IAM

Divyanshu

#Abstract: - Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices. - Gain actionable insights into AWS IAM policies and roles, using hands on approach. #Prerequisites: - Basic understanding of AWS services and architecture - Familiarity with cloud security concepts - Experience using the AWS Management Console or AWS CLI. - For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/) # Scenario Covered: - Basics of IAM in AWS - Implementing IAM Policies with Least Privilege to Manage S3 Bucket - Objective: Create an S3 bucket with least privilege IAM policy and validate access. - Steps: - Create S3 bucket. - Attach least privilege policy to IAM user. - Validate access. - Exploiting IAM PassRole Misconfiguration -Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources. - Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access. - Steps: - Allow user to pass IAM role to EC2. - Exploit misconfiguration for unauthorized access. - Access sensitive resources. - Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role - An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role. - Objective: Show how overly permissive IAM roles can lead to privilege escalation. - Steps: - Create role with administrative privileges. - Allow user to assume the role. - Perform administrative actions. - Differentiation between PassRole vs AssumeRole Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)

Unit-III-ELECTROCHEMICAL STORAGE DEVICES.ppt

KrishnaveniKrishnara1

Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications. Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.

People as resource Grade IX.pdf minimala

riddhimaagrawal986

Recently uploaded (20)

Material for memory and display system h

Embedded machine learning-based road conditions and driving behavior monitoring

IEEE Aerospace and Electronic Systems Society as a Graduate Student Member

学校原版美国波士顿大学毕业证学历学位证书原版一模一样

cnn.pptx Convolutional neural network used for image classication

Curve Fitting in Numerical Methods Regression

Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...

An improved modulation technique suitable for a three level flying capacitor ...

Data Driven Maintenance | UReason Webinar

22CYT12-Unit-V-E Waste and its Management.ppt

Mechanical Engineering on AAI Summer Training Report-003.pdf

Design and optimization of ion propulsion drone

132/33KV substation case study Presentation

Generative AI leverages algorithms to create various forms of content

LLM Fine Tuning with QLoRA Cassandra Lunch 4, presented by Anant

Software Quality Assurance-se412-v11.ppt

Engineering Drawings Lecture Detail Drawings 2014.pdf

Null Bangalore | Pentesters Approach to AWS IAM

Unit-III-ELECTROCHEMICAL STORAGE DEVICES.ppt

People as resource Grade IX.pdf minimala

Ansible - General Concepts and Summary

1. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 > what is ansible* ? “Ansible is a configuration management, application deployment and IT Orchestration tool ” "infrastructure as code" synthesis of; - configuration management, automation tools (Puppet, Chef, cfengine) - deployment tools (Capistrano, Fabric) - ad-hoc task execution tools (Func, pssh, etc)

2. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 > me @serkancapkan nl.linkedin.com/in/serkancapkan twitter.com/serkancapkan system administrator @Liberty Global (NL) ipara.com, sahibinden.com, TMMOB EMO, ITU

3. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 3/27 > summary - why we need configuration management? - what is ansible? - howto: installation & configuration & runtime - discussions - questions

4. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 4/27 > why we need configuration management? - system installation & provisioning - system configuration - service installation - application deployment - configuration management - system based - service based - application based

5. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 5/27 > why we need configuration management? - change management - system based - service based - application based - automate repetitive tasks - configuration integrity - documentation (system based)

6. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 6/27 - continuous deployment (ansible&jenkins) - packaging software product (software | software+system) - remote command execution - auto scalability (system base, auto) - be able to create same systems in case of emergency - create different environments (dev, stating, load test) > why we need configuration management?

7. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 synthesis of; - configuration management, automation tools (Puppet, Chef, cfengine) - deployment tools (Capistrano, Fabric) - ad-hoc task execution tools (Func, pssh, etc) Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 7/27 > what is ansible* ? “Ansible is a configuration management, application deployment and IT Orchestration tool ” "infrastructure as code"

8. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 - Michael DeHaan (@laserllama) - python - ssh authenticate - ansible works, company - free (speech & beer) - feb 2012 - 643+ contributor *Rocannon's World, Dispossessed Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 8/27 > what is ansible* ?

9. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 9/27 - radically simple - fast, low resource usage - no requirement (except Python 2.4 or later) - push based (pull also possible) - agentless - no specific port - no new authentication integration > what is ansible* ?

10. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 10/27 - basic tasks basic - complicated projects possible, easy to implement - playbook - roles - playbooks use yaml format ( like ad hoc )(:/) - task executed in order - highly scalable (+6000 parallel) > what is ansible* ?

11. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 11/27 - integratable ( json output) - robust module architecture - part of core code, 1 module for 1 work - write your own module in any language (json) - ansible galaxy - ansible tower (formerly ‘AWX’) (web ui) ( $ ) > what is ansible* ?

12. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 12/27 - installation - source - pip - package manager yum - EPEL apt- PPA > howto: installation & configuration & runtime

13. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 13/27 - installation - ssh key authentication - inventory - go! > howto: installation & configuration & runtime

14. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 14/27 - runtime (ad-hoc) ansible [host] -m [module] -a [arguments] > howto: installation & configuration & runtime

15. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 15/27 - runtime (ad-hoc) > howto: installation & configuration & runtime

16. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 16/27 - runtime > howto: installation & configuration & runtime

17. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 17/27 - runtime (ad-hoc) > howto: installation & configuration & runtime

18. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 18/27 - runtime (ad-hoc) > howto: installation & configuration & runtime

19. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 19/27 - runtime (playbook) > howto: installation & configuration & runtime

20. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 20/27 - runtime (playbook) > howto: installation & configuration & runtime

21. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 21/27 - runtime (playbook adhoc) > howto: installation & configuration & runtime

22. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 22/27 - runtime (playbook adhoc) > howto: installation & configuration & runtime

23. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 23/27 - runtime (playbook - role) site.yml > howto: installation & configuration & runtime

24. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 24/27 ansible-galaxy install username.rolename > howto: ansible-galaxy

25. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 24/27 ansible-galaxy install username.rolename > howto: ansible-galaxy

26. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 - cloud - amazon, openstack, digital ocean, netscaler, google compute engine - [ec2 workshop] ansible Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 > howto: installation & configuration & runtime

27. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 26/27 - system administration - system development - devops > discussions

28. Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014Özgür Yazılım ve Linux Günleri / Istanbul / 29.03.2014 27/27 ● http://www.ansible.com/blog/2013/12/08/the-origins-of-ansible ● http://www.ansible.com/blog/2013/11/29/ansibles-architecture-beyond-configuration- management ● http://docs.ansible.com/ ● http://highscalability.com/blog/2012/4/18/ansible-a-simple-model-driven-configuration- management-and-c.html > extra

Ansible - General Concepts and Summary

Recommended

Recommended

More Related Content

Similar to Ansible - General Concepts and Summary

Similar to Ansible - General Concepts and Summary (20)

Recently uploaded

Recently uploaded (20)

Ansible - General Concepts and Summary