Manuali utente per Red Hat Network 3.7

Sommario

• 1. Red Hat Network Overview

  1
• 1.1. Demo

  2
• 1.2. Update

  2
• 1.3. Management

  2
• 1.4. Provisioning

  3
• 1.5. Monitoring

  4
• 1.6. Errata Notifications and Scheduled Package Installations

  4
• 1.7. Security, Quality Assurance, and Red Hat Network

  4
• 1.8. Before You Begin

  5
• 2. Red Hat Update Agent

  7
• 2.1. Starting the Red Hat Update Agent

  7
• 2.2. Registration

  9
• 2.2.1. Registering a User Account

  11
• 2.2.2. Registering a System Profile

  14
• 2.3. Setup and Use

  18
• 2.3.1. Choosing a Software Channel

  19
• 2.3.2. Choosing Packages to Update

  19
• 2.3.3. Installing Updated Packages

  24
• 2.3.4. Update Agent Finished

  25
• 2.3.5. Command Line Version

  26
• 2.4. Configuration

  30
• 2.4.1. Using the Red Hat Update Agent Configuration Tool

  30
• 2.4.2. Command Line Version

  33
• 2.5. Registering with Activation Keys

  34
• 3. Red Hat Network Daemon

  37
• 3.1. Configuring

  37
• 3.2. Viewing Status

  37
• 3.3. Disabling

  37
• 3.4. Troubleshooting

  37
• 4. Red Hat Network Alert Notification Tool

  39
• 4.1. Configuring the Applet

  39
• 4.2. Notification Icons

  40
• 4.3. Viewing Updates

  41
• 4.4. Applying Updates

  41
• 4.5. Launching the RHN Website

  41
• 5. Red Hat Network Registration Client

  43
• 5.1. Configuring the Red Hat Network Registration Client

  43
• 5.2. Starting the Red Hat Network Registration Client

  44
• 5.3. Registering a User Account

  47
• 5.4. Registering a System Profile

  49
• 5.4.1. Hardware System Profile

  49
• 5.4.2. Software System Profile

  50
• 5.5. Finishing Registration

  52
• 5.6. Entitling Your System

  54
• 5.7. Text Mode RHN Registration Client

  54
• 6.1. Navigation

  57
• 6.1.1. Entitlement Views

  57
• 6.1.2. Categories and Pages

  57
• 6.1.3. Errata Alert Icons

  59
• 6.1.4. Quick Search

  59
• 6.1.5. Systems Selected

  59
• 6.1.6. Lists

  59
• 6.2. Logging into the RHN Website

  60
• 6.3. Your RHN

  60
• 6.3.1. Your Account

  62
• 6.3.2. Your Preferences

  63
• 6.3.3. Purchase History

  63
• 6.3.4. Help

  63
• 6.4. Systems

  64
• 6.4.1. Overview —

  65
• 6.4.2. Systems

  66
• 6.4.3. System Groups —

  76
• 6.4.4. System Set Manager —

  79
• 6.4.5. System Entitlements

  84
• 6.4.6. Advanced Search —

  85
• 6.4.7. Activation Keys —

  85
• 6.4.8. Stored Profiles —

  87
• 6.4.9. Custom System Info —

  87
• 6.4.10. Kickstart —

  87
• 6.5. Errata

  94
• 6.5.1. Relevant Errata

  95
• 6.5.2. All Errata

  95
• 6.5.3. Advanced Search

  97
• 6.6. Channels

  97
• 6.6.1. Software Channels

  97
• 6.6.2. Channel Entitlements

  101
• 6.6.3. Easy ISOs

  101
• 6.6.4. Package Search

  101
• 6.6.5. Software Packages

  101
• 6.6.6. Manage Config Channels —

  103
• 6.7. Schedule

  109
• 6.7.1. Pending Actions

  109
• 6.7.2. Failed Actions

  110
• 6.7.3. Completed Actions

  110
• 6.7.4. Archived Actions

  110
• 6.7.5. Actions List

  110
• 6.8. Users —

  111
• 6.8.1. User Roles

  112
• 6.8.2. User List —

  112
• 6.9. Monitoring —

  115
• 6.9.1. Probe Status —

  115
• 6.9.2. Notification —

  118
• 6.9.3. Scout Config Push —

  118
• 6.9.4. General Config —

  118
• 7.1. Prerequisites

  119
• 7.2. Red Hat Network Monitoring Daemon (rhnmd)

  119
• 7.2.1. Probes requiring the daemon

  120
• 7.2.2. Installing the Red Hat Network Monitoring Daemon

  120
• 7.2.3. Configuring SSH

  121
• 7.2.4. Installing the SSH key

  121
• 7.3. Notifications

  122
• 7.3.1. Creating Notification Methods

  122
• 7.3.2. Receiving Notifications

  123
• 7.3.3. Redirecting Notifications

  123
• 7.3.4. Filtering Notifications

  124
• 7.3.5. Deleting Notification Methods

  124
• 7.4. Probes

  124
• 7.4.1. Managing Probes

  125
• 7.4.2. Establishing Thresholds

  125
• 7.4.3. Monitoring the RHN Server

  126
• 7.5. Troubleshooting

  126
• 7.5.1. Examining Probes with rhn-catalog

  126
• 7.5.2. Viewing the output of rhn-runprobe

  127
• A. Command Line Config Management Tools

  129
• A.1. Red Hat Network Configuration Client

  129
• A.1.1. Listing Config Files

  129
• A.1.2. Getting a Config File

  129
• A.1.3. Viewing Config Channels

  129
• A.1.4. Differentiating between Config Files

  130
• A.1.5. Verifying Config Files

  130
• A.2. Red Hat Network Configuration Manager

  130
• A.2.1. Creating a Config Channel

  131
• A.2.2. Adding Files to a Config Channel

  131
• A.2.3. Differentiating between Latest Config Files

  132
• A.2.4. Differentiating between Various Versions

  132
• A.2.5. Downloading All Files in a Channel

  133
• A.2.6. Getting the Contents of a File

  133
• A.2.7. Listing All Files in a Channel

  133
• A.2.8. Listing All Config Channels

  134
• A.2.9. Removing a File from a Channel

  134
• A.2.10. Deleting a Config Channel

  134
• A.2.11. Determining the Number of File Revisions

  134
• A.2.12. Updating a File in a Channel

  135
• A.2.13. Uploading Multiple Files at Once

  135
• B. RHN API Access

  137
• B.1. Using the auth Class and Getting the Session

  137
• B.2. Obtaining the system_id

  137
• B.3. Determining the sid

  137
• B.4. Viewing the cid

  137
• B.5. Getting the sgid

  138
• B.6. Sample API Script

  138
• C.1. Probe guidelines

  141
• C.2. Apache 1.3.x and 2.0.x

  141
• C.2.1. Apache::Processes

  142
• C.2.2. Apache::Traffic

  142
• C.2.3. Apache::Uptime

  143
• C.3. BEA WebLogic 6.x and higher

  143
• C.3.1. BEA WebLogic::Execute Queue

  144
• C.3.2. BEA WebLogic::Heap Free

  144
• C.3.3. BEA WebLogic::JDBC Connection Pool

  145
• C.3.4. BEA WebLogic::Server State

  146
• C.3.5. BEA WebLogic::Servlet

  146
• C.4. General

  147
• C.4.1. General::Remote Program

  147
• C.4.2. General::Remote Program with Data

  147
• C.4.3. General::SNMP Check

  148
• C.4.4. General::TCP Check

  149
• C.4.5. General::UDP Check

  149
• C.4.6. General::Uptime (SNMP)

  150
• C.5. Linux

  150
• C.5.1. Linux::CPU Usage

  150
• C.5.2. Linux::Disk IO Throughput

  151
• C.5.3. Linux::Disk Usage

  151
• C.5.4. Linux::Inodes

  152
• C.5.5. Linux::Interface Traffic

  152
• C.5.6. Linux::Load

  153
• C.5.7. Linux::Memory Usage

  153
• C.5.8. Linux::Process Counts by State

  154
• C.5.9. Linux::Process Count Total

  154
• C.5.10. Linux::Process Health

  155
• C.5.11. Linux::Process Running

  156
• C.5.12. Linux::Swap Usage

  156
• C.5.13. Linux::TCP Connections by State

  157
• C.5.14. Linux::Users

  158
• C.5.15. Linux::Virtual Memory

  158
• C.6. LogAgent

  159
• C.6.1. LogAgent::Log Pattern Match

  159
• C.6.2. LogAgent::Log Size

  160
• C.7. MySQL 3.23 - 3.33

  161
• C.7.1. MySQL::Database Accessibility

  161
• C.7.2. MySQL::Opened Tables

  161
• C.7.3. MySQL::Open Tables

  161
• C.7.4. MySQL::Query Rate

  162
• C.7.5. MySQL::Threads Running

  162
• C.8. Network Services

  163
• C.8.1. Network Services::DNS Lookup

  163
• C.8.2. Network Services::FTP

  163
• C.8.3. Network Services::IMAP Mail

  164
• C.8.4. Network Services::Mail Transfer (SMTP)

  164
• C.8.5. Network Services::Ping

  165
• C.8.6. Network Services::POP Mail

  165
• C.8.7. Network Services::Remote Ping

  166
• C.8.8. Network Services::RPCService

  167
• C.8.9. Network Services::Secure Web Server (HTTPS)

  167
• C.8.10. Network Services::SSH

  168
• C.8.11. Network Services::Web Server (HTTP)

  168
• C.9. Oracle 8i and 9i

  169
• C.9.1. Oracle::Active Sessions

  169
• C.9.2. Oracle::Availability

  170
• C.9.3. Oracle::Blocking Sessions

  170
• C.9.4. Oracle::Buffer Cache

  171
• C.9.5. Oracle::Client Connectivity

  171
• C.9.6. Oracle::Data Dictionary Cache

  172
• C.9.7. Oracle::Disk Sort Ratio

  172
• C.9.8. Oracle::Idle Sessions

  173
• C.9.9. Oracle::Index Extents

  173
• C.9.10. Oracle::Library Cache

  174
• C.9.11. Oracle::Locks

  175
• C.9.12. Oracle::Redo Log

  175
• C.9.13. Oracle::Table Extents

  176
• C.9.14. Oracle::Tablespace Usage

  176
• C.9.15. Oracle::TNS Ping

  177
• C.10. RHN Satellite Server

  177
• C.10.1. RHN Satellite Server::Disk Space

  177
• C.10.2. RHN Satellite Server::Execution Time

  178
• C.10.3. RHN Satellite Server::Interface Traffic

  178
• C.10.4. RHN Satellite Server::Latency

  179
• C.10.5. RHN Satellite Server::Load

  179
• C.10.6. RHN Satellite Server::Probe Count

  179
• C.10.7. RHN Satellite Server::Process Counts

  180
• C.10.8. RHN Satellite Server::Processes

  180
• C.10.9. RHN Satellite Server::Process Health

  181
• C.10.10. RHN Satellite Server::Process Running

  182
• C.10.11. RHN Satellite Server::Swap

  182
• C.10.12. RHN Satellite Server::Users

  182
• Glossary

  183
• Index

  189