Cacti 0.8 Beginner's Guide. Learn Cacti and design a robust Network Operations Center
- Autor:
- Thomas Urban
- Ocena:
- Bądź pierwszym, który oceni tę książkę
- Stron:
- 348
- Dostępne formaty:
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PDFePubMobi
Opis ebooka: Cacti 0.8 Beginner's Guide. Learn Cacti and design a robust Network Operations Center
Cacti 0.8 Beginner's Guide will introduce you to the wide variety of features of Cacti and will guide you on how to use them for maximum effectiveness. Advanced topics like the plugin architecture and Cacti automation using the command-line interface will help you build a professional performance measurement system.Designed as a beginner's guide, the book starts off with the basics of installing and using Cacti, and also covers the advanced topics that will show you how to customize and extend the core Cacti functionalities. The book offers essential tutorials for creating advanced graphs and using plugins to create enterprise-class reports to show your customers and colleagues.
From data templates to input methods and plugin installation to creating your own customized plugins, this book provides you with a rich selection of step-by-step instructions to reach your goals. It covers all you need to know to implement professional performance measurement techniques with Cacti and ways to fully customize Cacti to fit your needs.
By the end of the book, you will be able to implement and extend Cacti to monitor, display, and report the performance of your network exactly the way you want.
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Szczegóły ebooka
- Tytuł oryginału:
- Cacti 0.8 Beginner's Guide. Learn Cacti and design a robust Network Operations Center
- ISBN Ebooka:
- 978-18-495-1393-7, 9781849513937
- Data wydania ebooka:
- 2011-03-16 Data wydania ebooka często jest dniem wprowadzenia tytułu do sprzedaży i może nie być równoznaczna z datą wydania książki papierowej. Dodatkowe informacje możesz znaleźć w darmowym fragmencie. Jeśli masz wątpliwości skontaktuj się z nami sklep@ebookpoint.pl.
- Język publikacji:
- angielski
- Rozmiar pliku Pdf:
- 10.0MB
- Rozmiar pliku ePub:
- 19.1MB
- Rozmiar pliku Mobi:
- 25.7MB
Spis treści ebooka
- Cacti 0.8Beginners Guide
- Table of Contents
- Cacti 0.8Beginner's Guide
- Credits
- About the Author
- About the Reviewers
- www.PacktPub.com
- Support files, eBooks, discount offers and more
- Why Subscribe?
- Free Access for Packt account holders
- Support files, eBooks, discount offers and more
- Preface
- What is Cacti?
- System architecture of Cacti
- Cacti is more than performance measurement
- What is Cacti?
- What this book covers
- What you need for this book
- Who this book is for
- Conventions
- Time for action heading
- What just happened?
- Pop quiz heading
- Have a go hero heading
- Reader feedback
- Customer support
- Errata
- Piracy
- Questions
- 1. Installing Cacti
- Preparing the systembasic prerequisites
- Web server
- PHP
- MySQL database
- NET-SNMP package
- Preparing the systembasic prerequisites
- Installing Cacti on a CentOS 5 system
- Preparing the system
- Time for action installing the missing packages
- What just happened?
- Downloading and extracting Cacti
- Time for action downloading Cacti
- What just happened?
- Creating the database
- Time for action creating the database
- What just happened?
- Configuring Cacti
- Time for action configuring Cacti
- What just happened?
- Creating the poller cron entry and Cacti's system user
- Time for action creating the poller's cron entry and Cacti's system account
- What just happened?
- Installing the Spine poller
- Time for action installing Spine
- What just happened?
- Differences between source and APT/Yum installations
- Have a go hero remote server for database hosting
- Installing Cacti on a Windows system
- The community-built Windows Installer
- Time for action starting the Windows setup
- What just happened?
- Installing the Spine poller under Windows
- Upgrading Cacti
- Time for action upgrading Cacti
- What just happened?
- Using Cacti for the first time
- Time for action configuring Cacti
- What just happened?
- The Cacti web interface explained
- The Console tab
- Create section
- Management section
- Collection methods section
- Templates section
- Import/export section
- Configuration section
- Utilities section
- The Console tab
- The Graphs tab
- Before we continue
- Pop quiz a few questions about Chapter 1
- Summary
- 2. Using Graphs to Monitor Networks and Devices
- An introduction to Cacti graphs and the RRDtool
- Creating graphs with the RRDtool
- Basic RRDtool graph creation
- Advanced RRDtool graph creation
- Adding a label and title to the graph
- Adding a legend to the graph
- Adding a threshold line to the graph
- Adding threshold breaches to the graph
- Creating graphs with the RRDtool
- Further reading
- Have a go hero creating a yellow warning area
- An introduction to Cacti graphs and the RRDtool
- Adding devices to Cacti
- Creating a device
- Time for action creating a new device in Cacti
- What just happened?
- Selecting host templates for the device
- Time for action adding a host template to the device
- What just happened?
- Adding graphs to the device
- Time for action adding graphs to the device
- What just happened?
- Adding interface graphs to a device
- Time for action adding interface graphs to a device
- What just happened?
- Adding devices to the Cacti tree
- Creating a tree
- Time for action creating a Cacti tree
- What just happened?
- Sub-tree items
- Time for action adding a sub-tree
- What just happened?
- Adding a device to the tree
- Time for action adding a device to the Cacti tree
- What just happened?
- Before we continue
- Pop quiz a few questions about Chapter 2
- Summary
- 3. Creating and Using Templates
- An introduction to templates
- Data templates
- Data input methods
- Data templates
- Graph templates
- Host templates
- Data queries
- An introduction to templates
- Defining a data template
- Time for action defining a data template
- What just happened?
- Have a go hero template for currently established TCP connections
- Defining a graph template
- CDEF definition
- Time for action defining a CDEF in Cacti
- What just happened?
- Defining the graph template
- Time for action defining the graph template
- What just happened?
- Adding the threshold line
- Time for action defining a graph template
- What just happened?
- Adding the green, yellow, and red areas
- Time for action adding the color areas
- What just happened?
- Adding a legend to the graph
- Time for action adding a legend
- What just happened?
- Back to basicsrrdtool graph command
- Defining a host template
- Time for action defining a host template
- What just happened?
- Assigning a host template to a device
- Importing/exporting templates
- Importing templates
- Time for action importing a template
- What just happened?
- Exporting templates
- Time for action exporting a template
- What just happened?
- The template repository
- Before we continue
- Pop quiz a few questions about Chapter 3
- Summary
- 4. User Management
- An introduction to Cacti user management
- Users
- Groups
- Permissions
- An introduction to Cacti user management
- Creating a user
- Time for action creating the first Cacti user
- What just happened?
- General user settings
- Graph Options
- Authentication Realm
- Realm and graph permissions
- Realm permissions
- Management permissions
- Collection methods permissions
- Template permissions
- Import/export permissions
- Configuration permissions
- Utilities permissions
- Realm permissions
- Time for action setting realm permissions
- What just happened?
- Graph permissions
- Time for action setting graph permissions
- What just happened?
- Graph settings
- The template user
- Time for action installing the missing packages
- What just happened?
- Copying permissions the Batch Copy mode
- Time for action the Batch Copy
- What just happened?
- Integrate LDAP/Active Directory authentication
- External user management
- Time for action setting up Active Directory authentication
- What just happened?
- Managing users with the Cacti CLI
- Importing a list of users
- Time for action importing users from the CLI
- What just happened?
- Input validation
- Check the existence of the template user
- Reading the import file
- What just happened?
- Before we continue
- Pop quiz a few questions about Chapter 4
- Summary
- 5. Data Management
- An introduction to Cacti data management
- Data input methods
- Data queries
- An introduction to Cacti data management
- Creating data input methods
- Preparationcreating the script
- Gathering the data
- Preparing the data for output
- Installation of the script
- Preparationcreating the script
- Time for action creating a data input method Step 1
- What just happened?
- Time for action creating a data input method Step 2
- What just happened?
- The data template
- Creating data queries
- Building the XML data file
- XML header
- XML input
- XML output
- Installing the XML file
- Building the XML data file
- Creating the data query within Cacti
- Time for action creating a data query Step 1
- What just happened?
- Time for action creating a data query Step 2
- What just happened?
- Create a remote SSH data input method
- Preparation
- The remote script
- The local script
- Input variables
- The SSH command execution
- Preparing the data
- SSH public key authentication
- Preparation
- Time for action create SSH keys with PuTTY Key Generator
- What just happened?
- Creating the data input method
- Time for action creating the data input method
- What just happened?
- Creating the data template
- Creating the graph template
- Adding the graph to the device
- Alternative methods
- Have a go hero remote command execution using SNMP
- Before we continue
- Pop quiz a few questions about Chapter 5
- Summary
- 6. Cacti Maintenance
- An introduction to Cacti maintenance
- Database
- RRD files
- An introduction to Cacti maintenance
- The Cacti directory structure
- docs
- include
- install
- log
- resource
- rra
- scripts
- Backup and restore procedures
- The MySQL database
- Time for action backup your Cacti database
- What just happened?
- Enhancing the database backup
- Automatic file naming
- Removing old backup files
- The database backup
- Compressing the backup
- The whole script
- The Cacti files
- Building the backup file list
- Time for action backup your Cacti files
- What just happened?
- Enhancing the database backup script
- Time for action enhancing the backup script
- What just happened?
- Creating the cronjobautomating the backup
- Time for action creating a cronjob
- What just happened?
- Restoring from a backup
- Restoring the Cacti database
- Time for action restoring the Cacti database
- What just happened?
- Restoring the Cacti files
- Restoring all Cacti files
- Restoring the Cacti files
- What just happened?
- Time for action restoring all Cacti files
- What just happened?
- Restoring a single file from the backup
- What just happened?
- Time for action restoring the Cacti config.php file
- What just happened?
- Log file management
- Time for action configuring Logrotate
- What just happened?
- Cacti maintenance
- List RRD files with no associated host
- Time for action finding orphaned RRD files
- What just happened?
- Automating the orphaned RRD file check
- What just happened?
- A short overview of the Cacti CLI functionality
- Repairing templates
- Repairing the database
- Pop Quiz a few questions about Chapter 6
- Summary
- 7. Network and Server Monitoring
- An introduction to network and server monitoring
- Network devices
- VMware ESX
- Linux server
- Windows WMI monitoring
- An introduction to network and server monitoring
- Monitoring a network device
- Configuring SNMP access on a Cisco switch
- Time for action set up SNMP on Cisco devices
- What just happened?
- Adding Cisco switch to Cacti
- Time for action adding a Cisco switch to Cacti
- What just happened?
- Configuring SNMP access on a Cisco PIX firewall
- Time for action set up SNMP access on Cisco PIX
- What just happened?
- Adding Cisco PIX Firewall to Cacti
- Time for action adding a Cisco PIX Firewall to Cacti
- What just happened?
- Monitoring VMware ESX servers
- Set up SNMP access for VMware ESXi 4
- Time for action set up SNMP access on an ESXi 4 server
- What just happened?
- Set up SNMP access to VMware ESX 3.5
- Time for action set up SNMP access on an ESX 3.5 server
- What just happened?
- Adding VMware ESX servers to Cacti
- Time for action adding a VMware ESX host to Cacti
- Windows monitoring
- Windows SNMP setup
- Time for action enabling the SNMP server feature
- What just happened?
- Configuration of the Windows SNMP service
- What just happened?
- Time for action configuring the Windows SNMP service
- What just happened?
- WMI setup
- Time for action setting up a Windows WMI user
- What just happened?
- Installing the CactiWMI add-on
- Installing the wmi.php Cacti interface
- Time for action installing the CactiWMI add-on Part 1
- What just happened?
- Installing the wmic command
- What just happened?
- Time for action installing the CactiWMI add-on Part 2
- What just happened?
- Performance measurement with CactiWMI
- Time for action performance measurement with CactiWMI
- What just happened?
- Pop quiz a few questions about Chapter 7
- Summary
- 8. Plugin Architecture
- Introduction to the Plugin Architecture
- Why plugins?
- Plugin features
- Common plugins
- MAC Track plugin
- Network WeatherMap
- Thold
- Introduction to the Plugin Architecture
- Installing the Plugin Architecture
- Time for action installing the Plugin Architecture
- What just happened?
- Upgrading the Plugin Architecture
- Time for action upgrading the Plugin Architecture
- What just happened?
- Configuring the Plugin Architecture
- Time for action configuring the Plugin Architecture
- What just happened?
- Downloading and installing plugins
- PIA directory structure
- Pre-PIA 2.x plugins
- PIA 2.x plugins
- The plugin repository
- The settings plugin
- Time for action installing the settings plugin
- What just happened?
- Removing a plugin
- Time for action removing the settings plugin
- What just happened?
- Updating a plugin
- Adding plugin permissions
- Pop Quiz a few questions about Chapter 8
- Summary
- 9. Plugins
- Plugin design
- Plugin hooks
- Plugin settings
- The ntop_config_settings function
- Display plugin data within Cacti
- The ntop_show_tab function
- Plugin design
- Commonly used plugins
- The settings plugin
- Functionality
- The settings plugin
- The superlinks plugin
- Functionality
- Installation
- Configuration and usage
- Time for action adding an external page to Cacti
- What just happened?
- Creating a new plugin
- File structure
- Concept and design
- PIA hooks
- The tree_after hook
- The draw_navigation_text hook
- The config_arrays hook
- The config_settings hook
- The config_form hook
- The api_device_save hook
- PIA hooks
- The plugin setup
- The plugin_cbEnhancedInfo_install function
- Time for action adding the realm permission functions
- What just happened?
- The cbEnhancedInfo_draw_navigation_text function
- The cbEnhancedInfo_config_form function
- The cbEnhancedInfo_api_device_save function
- The cbEnhancedInfo_setup_table_new function
- What just happened?
- Time for action adding additional fields to the host table
- What just happened?
- The cbEnhancedInfo_config_settings function
- The cbEnhancedInfo_config_arrays function
- What just happened?
- Data presentation
- Retrieve data from the database
- Time for action retrieve data from the database
- What just happened?
- Presenting data on the tree view page
- What just happened?
- Time for action presenting data on the tree view page
- What just happened?
- Creating the table list web page
- The action section
- Time for action deleting data
- What just happened?
- The data retrieval section
- What just happened?
- Time for action sorting and retrieving data
- What just happened?
- The data presentation section
- Time for action presenting the data
- What just happened?
- Creating the add items form
- The form_display function
- The data retrieval section
- The data presentation section
- The form_display function
- The form_save function
- Time for action retrieving data from the form post
- What just happened?
- Time for action creating a new database item
- What just happened?
- Time for action updating an existing item
- What just happened?
- Installing the plugin
- Publishing
- Pop Quiz a few questions about Chapter 9
- Summary
- 10. Threshold Monitoring with Thold
- Threshold monitoring
- Thold
- Threshold monitoring
- Installing Thold
- Downloading and installing Thold
- Time for action installing Thold
- What just happened?
- Configuring Thold
- General options
- Default Alerting Options
- Default Emailing Options
- Default Baseline Options
- Using Thold
- Assigning permissions and setting up an e-mail address
- Time for action give permission to a user
- What just happened?
- Creating a threshold
- Time for action creating your first threshold Part 1
- The threshold creation page
- Basic and mandatory settings section
- Threshold setup section
- Alert setup section
- The threshold creation page
- What just happened?
- Time for action creating your first threshold Part 2
- What just happened?
- Testing the threshold
- What just happened?
- Time for action installing the stress tool
- Viewing threshold breaches
- Time for action viewing breached thresholds
- What just happened?
- Creating threshold templates
- Time for action creating your first threshold template
- What just happened?
- Assigning threshold templates
- Time for action assigning a threshold template
- What just happened?
- Pop Quiz A few questions about Chapter 10
- Summary
- 11. Enterprise Reporting
- Overview of Nectar and CereusReporting
- Nectar
- CereusReporting
- Overview of Nectar and CereusReporting
- Nectar
- Time for action installing Nectar
- What just happened?
- Report generation
- Time for action create your first Nectar report
- What just happened?
- Time for action adding report items
- What just happened?
- CereusReporting
- Installation
- Time for action installing CereusReporting
- What just happened?
- Plugin configuration
- Time for action configure CereusReporting
- What just happened?
- Report generation
- On-demand report generation
- Time for action creating an on-demand report
- What just happened?
- Pre-defined report generation
- What just happened?
- Time for action creating a pre-defined report
- What just happened?
- Scheduling a report
- Time for action scheduling a pre-defined report
- What just happened?
- Report Backup and Restore
- Time for action Backup and Restore a pre-defined report
- What just happened?
- Report scheduling and polling performance
- Time for action setup of a cron-based report generation
- What just happened?
- Advanced reporting features of CereusReporting
- mPDF Report Engine
- DSSTATS Reports
- Availability reports
- Smokeping reports
- Mobile client support
- Report templates
- Pop Quiz a few questions about Chapter 11
- Summary
- 12. Cacti Automation for NOC
- Overview of Cacti automation
- The Cacti CLI
- Users
- Permissions
- Trees
- Devices
- Graphs
- The Cacti CLI
- Overview of Autom8
- Trees
- Graphs
- Overview of Cacti automation
- Using the Cacti CLI
- Adding permissions
- Time for action adding permissions to a user
- What just happened?
- Adding a Cacti tree
- Time for action adding a Cacti tree
- What just happened?
- Adding a device
- Time for action adding a single device to Cacti
- What just happened?
- Importing a list of devices into Cacti
- Adding a graph to a device
- Autom8 true Cacti automation
- Installation
- Time for action installing the Autom8 plugin
- What just happened?
- Patching the Cacti files
- Time for action patching the Cacti files
- What just happened?
- Autom8 rules
- Tree rules
- Time for action adding a new Tree Rule
- What just happened?
- Time for action applying an Autom8 rule to devices
- What just happened?
- Graph rules
- What just happened?
- Time for action adding a Graph Rule
- What just happened?
- Further information
- What just happened?
- Pop Quiz Let's test your knowledge about Chapter 12
- Summary
- A. Mobile Access / Administration
- Overview of mobile solutions for Cacti
- iCactithe iPhone/iPad client
- BBCactithe BlackBerry client
- nmidMobileClientthe Windows mobile client
- The mobile pluginmobile enhanced Cacti web page
- Overview of mobile solutions for Cacti
- The iPhone/iPad client
- Requirements
- Advantages
- Disadvantages
- Support
- BBCactithe BlackBerry client
- Requirements
- Advantages
- Disadvantages
- The nmidWebService plugin
- Time for action installing the WSO2 WebService framework
- What just happened?
- Installing the nmidWebService plugin
- Time for action installing the nmidWebService plugin
- What just happened?
- BBCacti installation
- Time for action installing the BBCacti client
- What just happened?
- BBCacti configuration
- Time for action configuration of BBCacti
- What just happened?
- Time for action using the BBCacti client
- What just happened?
- The mobile plugin
- Time for action installing the mobile plugin
- What just happened?
- Summary
- B. Online Resources
- Cacti website
- Spine
- Plugin Architecture
- Cacti documentation
- Cacti forum
- Cacti bug reporting
- Cacti plugin hooks overview
- Cacti Users' site
- Howie's stuff
- RRDTool
- Tobi Oetiker
- RRDTool, Cacti, and time zones
- Xing German Cacti group
- LinkedIn Cacti Group
- NMID plugins and CereusReporting
- C. Further Information
- The Round Robin Database Tool
- The RRD file architecture
- The Round Robin Database Tool
- SNMP: The Simple Network Management Protocol
- The Management Information Base
- SNMPv1
- Security
- SNMPv2 / SNMPv2c
- Security
- SNMPv3
- SNMP support in Cacti
- MRTG Multi Router Traffic Grapher
- Where to get support?
- Cacti forums
- Mailing list
- Commercial support
- D. Pop Quiz Answers
- Index
Dzieki opcji "Druk na żądanie" do sprzedaży wracają tytuły Grupy Helion, które cieszyły sie dużym zainteresowaniem, a których nakład został wyprzedany.
Dla naszych Czytelników wydrukowaliśmy dodatkową pulę egzemplarzy w technice druku cyfrowego.
Co powinieneś wiedzieć o usłudze "Druk na żądanie":
- usługa obejmuje tylko widoczną poniżej listę tytułów, którą na bieżąco aktualizujemy;
- cena książki może być wyższa od początkowej ceny detalicznej, co jest spowodowane kosztami druku cyfrowego (wyższymi niż koszty tradycyjnego druku offsetowego). Obowiązująca cena jest zawsze podawana na stronie WWW książki;
- zawartość książki wraz z dodatkami (płyta CD, DVD) odpowiada jej pierwotnemu wydaniu i jest w pełni komplementarna;
- usługa nie obejmuje książek w kolorze.
Masz pytanie o konkretny tytuł? Napisz do nas: sklep[at]helion.pl.
Książka, którą chcesz zamówić pochodzi z końcówki nakładu. Oznacza to, że mogą się pojawić drobne defekty (otarcia, rysy, zagięcia).
Co powinieneś wiedzieć o usłudze "Końcówka nakładu":
- usługa obejmuje tylko książki oznaczone tagiem "Końcówka nakładu";
- wady o których mowa powyżej nie podlegają reklamacji;
Masz pytanie o konkretny tytuł? Napisz do nas: sklep[at]helion.pl.
Książka drukowana
Oceny i opinie klientów: Cacti 0.8 Beginner's Guide. Learn Cacti and design a robust Network Operations Center Thomas Urban (0) Weryfikacja opinii następuję na podstawie historii zamówień na koncie Użytkownika umieszczającego opinię. Użytkownik mógł otrzymać punkty za opublikowanie opinii uprawniające do uzyskania rabatu w ramach Programu Punktowego.