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  • Book Overview & Buying Oracle Solaris 11 Advanced Administration Cookbook
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Oracle Solaris 11 Advanced Administration Cookbook

Oracle Solaris 11 Advanced Administration Cookbook

By : Borges
4.7 (7)
Buy this Book
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Oracle Solaris 11 Advanced Administration Cookbook

Oracle Solaris 11 Advanced Administration Cookbook

4.7 (7)
By: Borges
Buy this Book

Overview of this book

If you are a Solaris administrator who wants to learn more about administering an Oracle Solaris system and want to go a level higher in utilizing the advanced features of Oracle Solaris, then this book is for you. A working knowledge of Solaris Administration is assumed.
Table of Contents (11 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
Free Chapter
1
1. IPS and Boot Environments
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1. IPS and Boot Environments
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Introduction
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Determining the current package publisher
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Listing and collecting the information and dependencies of a package
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Installing a package, verifying its content, and fixing the package corruption
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Managing the IPS history and freezing and uninstalling packages
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Discovering the IPS Package Manager interface
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Creating, activating, and destroying a boot environment
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Listing and renaming a boot environment
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Configuring an IPS local repository
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Configuring a secondary IPS local repository
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Publishing packages into a repository
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Adding big applications into a repository
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Creating your own package and publishing it
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Managing an IPS publisher on Solaris 11
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Pinning publishers
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Changing the URI and enabling and disabling a publisher
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Creating a mirror repository
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Removing a repository and changing the search order
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Listing and creating a boot environment
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Mounting, unmounting, installing, and uninstalling a package in an inactive boot environment
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Activating a boot environment
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Creating a boot environment from an existing one
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References
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2. ZFS
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2. ZFS
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Introduction
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Creating ZFS storage pools and filesystems
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Playing with ZFS faults and properties
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Creating a ZFS snapshot and clone
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Performing a backup in a ZFS filesystem
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Handling logs and caches
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Managing devices in storage pools
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Configuring spare disks
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Handling ZFS snapshots and clones
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Playing with COMSTAR
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Mirroring the root pool
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ZFS shadowing
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Configuring ZFS sharing with the SMB share
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Setting and getting other ZFS properties
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Playing with the ZFS swap
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References
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3. Networking
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3. Networking
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Introduction
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Playing with Reactive Network Configuration
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Internet Protocol Multipathing
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Setting the link aggregation
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Configuring network bridging
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Configuring link protection and the DNS Client service
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Configuring the DHCP server
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Configuring Integrated Load Balancer
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References
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4. Zones
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4. Zones
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Introduction
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Creating, administering, and using a virtual network in a zone
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Managing a zone using the resource manager
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Implementing a flow control
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Working with migrations from physical Oracle Solaris 10 hosts to Oracle Solaris 11 Zones
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References
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5. Playing with Oracle Solaris 11 Services
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5. Playing with Oracle Solaris 11 Services
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Introduction
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Reviewing SMF operations
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Handling manifests and profiles
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Creating SMF services
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Administering inetd-controlled network services
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Troubleshooting Oracle Solaris 11 services
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References
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6. Configuring and Using an Automated Installer (AI) Server
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6. Configuring and Using an Automated Installer (AI) Server
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Introduction
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Configuring an AI server and installing a system from it
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References
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7. Configuring and Administering RBAC and Least Privileges
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7. Configuring and Administering RBAC and Least Privileges
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Introduction
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Configuring and using RBAC
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Playing with least privileges
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References
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8. Administering and Monitoring Processes
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8. Administering and Monitoring Processes
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Introduction
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Monitoring and handling process execution
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Managing processes' priority on Solaris 11
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Configuring FSS and applying it to projects
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References
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9. Configuring the Syslog and Monitoring Performance
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9. Configuring the Syslog and Monitoring Performance
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Introduction
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Configuring the syslog
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Monitoring the performance on Oracle Solaris 11
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References
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Index
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Index

Configuring and using RBAC

Before explaining and implementing the RBAC feature, it is necessary to remember why RBAC is necessary and, afterwards, to learn some fundamental concepts.

According to our previous study on Oracle Solaris 11, it would not be possible for a normal user to reboot an Oracle Solaris 11 system, as shown in the following command:

root@solaris11-1:~# useradd -d /export/home/aborges -m -s /bin/bash aborges
80 blocks
root@solaris11-1:~# passwd aborges
New Password: hacker123!
Re-enter new Password: hacker123!
passwd: password successfully changed for aborges
root@solaris11-1:~# su - aborges
Oracle Corporation  SunOS 5.11  11.1  September 2012
aborges@solaris11-1:~$ reboot
reboot: permission denied
aborges@solaris11-1:~$

A simple and completely inappropriate solution would be to give a password from the root account to user aborges. However, this is unimaginable in a professional company. Another and a recommended solution is to use RBAC, which is a security feature that allows...

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