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Spacewalk 1.7 With PostgreSQL

分类：Postgre SQL作者：编程之家

This article will show you how to integrate spacewalk 1.7 with postgresql.Before you do,you must configure yum repository.Append following lines to your file:

 
 
    
  
  
  1. [Satellite]
    2. 
  
  
  2. name=SpacewalkSatellite
    3. 
  
  
  3. baseurl=http://spacewalk.redhat.com/yum/1.7/RHEL/6/x86_64/
    4. 
  
  
  4. enabled=1
    5. 
  
  
  5. gpgcheck=1
    6. 
  
  
  6. gpgkey=http://spacewalk.redhat.com/yum/RPM-GPG-KEY-spacewalk-2012
    7. 
  
  
    8. 
  
  
  8. [Satellite-Client]
    9. 
  
  
  9. name=SpacewalkSatellite
    10. 
  
  
  10. baseurl=http://spacewalk.redhat.com/yum/1.7-client/RHEL/6/x86_64/
    11. 
  
  
  11. enabled=1
    12. 
  
  
  12. gpgcheck=1
    13. 
  
  
  13. gpgkey=http://spacewalk.redhat.com/yum/RPM-GPG-KEY-spacewalk-2012
    14. 
  
  
    15. 
  
  
  15. [epel]
    16. 
  
  
  16. name=RedHatEnterpriseLinux$releasever-$basearch-Debug
    17. 
  
  
  17. baseurl=http://dl.fedoraproject.org/pub/epel/6/x86_64/
    18. 
  
  
  18. enabled=1
    19. 
  
  
  19. gpgcheck=1
    20. 
  
  
  20. gpgkey=http://dl.fedoraproject.org/pub/epel/RPM-GPG-KEY-EPEL-6
    21. 
  
  
    22. 
  
  
  22. [Centos]
    23. 
  
  
  23. name=Centos
    24. 
  
  
  24. baseurl=http://mirrors.163.com/centos/6.2/os/x86_64/
    25. 
  
  
  25. enabled=1
    26. 
  
  
  26. gpgcheck=1
    27. 
  
  
  27. gpgkey=http://mirrors.163.com/centos/6.2/os/x86_64/RPM-GPG-KEY-CentOS-6
    28. 
  
  
    29. 
  
  
  29. [Centos-Update]
    30. 
  
  
  30. name=Centos
    31. 
  
  
  31. baseurl=http://mirrors.163.com/centos/6.2/updates/x86_64/
    32. 
  
  
  32. enabled=1
    33. 
  
  
  33. gpgcheck=1
    34. 
  
  
  34. gpgkey=http://mirrors.163.com/centos/6.2/os/x86_64/RPM-GPG-KEY-CentOS-6
    35. 
  
  
    36. 
  
  
  36. [Jpackes]
    37. 
  
  
  37. name=jpackage
    38. 
  
  
  38. baseurl=http://mirrors.dotsrc.org/jpackage/5.0/generic/free/
    39. 
  
  
  39. enabled=1
    40. 
  
  
  40. gpgcheck=1
    41.

After,use following command to install spacewalk:

 
 
    
  
  
  1. yum-yinstallspacewalk-postgresql
    2.

Configure postgresql database

You will need to becomethe operating system user under which Postgresql was installed (usually postgres) to create the firstuser account. It Could also be that you were assigned a Postgresql user name that is different from youroperating system user name.By default,postgresql has already created a user postgres.

 
 
    
  
  
  1. [root@sate~]#id-apostgres
    2. 
  
  
  2. uid=26(postgres)gid=26(postgres)groups=26(postgres)
    3.

1.Create database and user:

Before you do,you mustinitialize postgrsql and start it by following command.

 
 
    
  
  
  1. [root@sate~]#servicepostgresqlinitdb
    2. 
  
  
  2. Initializingdatabase:[OK]
    3. 
  
  
  3. [root@sate~]#servicepostgresqlstart
    4. 
  
  
  4. Startingpostgresqlservice:[OK]
    5. 
 
 
 
 
    
  
  
  1. [root@sate~]#su-postgres
    2. 
  
  
  2. -bash-4.1$PGPASSWORD=redhat //Set the spaceuser's password
    3. 
  
  
  3. -bash-4.1$createdbspacewalk //Create database
    4. 
  
  
  4. -bash-4.1$createlangplpgsqlspacewalk
    5. 
  
  
  5. -bash-4.1$createuser-P-sDRspaceuser //Create user
    6. 
  
  
  6. Enterpasswordfornewrole:
    7. 
  
  
  7. Enteritagain:
    8.

2.Append following contents to /var/lib/pgsql/data/pg_hba.conf:

 
 
    
  
  
  1. hostallall172.16.255.0/24trust
    2.

3.Append following lines to /var/lib/pgsql/data/psotgresql.conf:

 
 
    
  
  
  1. listen_addresses='*'
    2.

4.Restart postgresql service:

 
 
    
  
  
  1. [root@sate~]#servicepostgresqlrestart
    2. 
  
  
  2. Stoppingpostgresqlservice:[OK]
    3. 
  
  
  3. Startingpostgresqlservice:[OK]
    4.

5.Connect to spacewalk database:

 
 
    
  
  
  1. [root@sate~]#su-postgres
    2. 
  
  
  2. postgres=#\cspacewalk
    3. 
  
  
  3. psql(8.4.9)
    4. 
  
  
  4. YouareNowconnectedtodatabase"spacewalk".
    5. 
  
  
  5. spacewalk=#
    6. 
  
  
  6. spacewalk=#\db
    7. 
  
  
  7. listoftablespaces
    8. 
  
  
  8. Name|Owner|Location
    9. 
  
  
  9. ------------+----------+----------
    10. 
  
  
  10. pg_default|postgres|
    11. 
  
  
  11. pg_global|postgres|
    12. 
  
  
  12. (2rows)
    13.

Configure Spacewalk by spacewalk-setup command

 
 
    
  
  
  1. [root@sate~]#spacewalk-setup--disconnected
    2. 
  
  
  2. **Database:SettingupdatabaseconnectionforPostgresqlbackend.
    3. 
  
  
  3. Hostname(leaveemptyforlocal)?sate.xzxj.edu.cn
    4. 
  
  
  4. Port[5432]?
    5. 
  
  
  5. Database?spacewalk
    6. 
  
  
  6. Username?spaceuser
    7. 
  
  
  7. Password?
    8. 
  
  
  8. ***Progress:##################################
    9. 
  
  
  9. *Settingupusersandgroups.
    10. 
  
  
  10. **GPG:InitializingGPGandimportingkey.
    11. 
  
  
  11. Youmustenteranemailaddress.
    12. 
  
  
  12. AdminemailAddress?root@localhost
    13. 
  
  
  13. *Performinginitialconfiguration.
    14. 
  
  
  14. *ActivatingSpacewalk.
    15. 
  
  
  15. **LoadingSpacewalkCertificate.
    16. 
  
  
  16. **Verifyingcertificatelocally.
    17. 
  
  
  17. **ActivatingSpacewalk.
    18. 
  
  
  18. *EnablingMonitoring.
    19. 
  
  
  19. *ConfiguringapacheSSLvirtualhost.
    20. 
  
  
  20. Shouldsetupconfigureapache'sdefaultsslserverforyou(savesoriginalssl.conf)[Y]?
    21. 
  
  
  21. *Configuringtomcat.
    22. 
  
  
  22. **/etc/tomcat6/server.xmlhasbeenbackeduptoserver.xml-swsave
    23. 
  
  
  23. Reversed(orprevIoUslyapplied)patchdetected!Skippingpatch.
    24. 
  
  
  24. 1outof1hunkignored--savingrejectstofileweb.xml.rej
    25. 
  
  
  25. *Configuringjabberd.
    26. 
  
  
  26. *CreatingSSLcertificates.
    27. 
  
  
  27. CAcertificatepassword?
    28. 
  
  
  28. Re-enterCAcertificatepassword?
    29. 
  
  
  29. Organization?xzxj
    30. 
  
  
  30. OrganizationUnit[sate.xzxj.edu.cn]?
    31. 
  
  
  31. EmailAddress[root@localhost]?
    32. 
  
  
  32. City?ShangHai
    33. 
  
  
  33. State?ShangHai
    34. 
  
  
  34. Countrycode(Examples:"US","JP","IN",ortype"?"toseealist)?CN
    35. 
  
  
  35. **SSL:GeneratingCAcertificate.
    36. 
  
  
  36. **SSL:deployingCAcertificate.
    37. 
  
  
  37. **SSL:Generatingservercertificate.
    38. 
  
  
  38. **SSL:StoringSSLcertificates.
    39. 
  
  
  39. *deployingconfigurationfiles.
    40. 
  
  
  40. *Updateconfigurationindatabase.
    41. 
  
  
  41. *SettingupCobbler..
    42. 
  
  
  42. cobblerddoesnotappeartoberunning/accessible
    43. 
  
  
  43. CobblerrequirestftpandxinetdservicesbeturnedonforPXEprovisioningfunctionality.Enabletheseservices[Y]?
    44. 
  
  
  44. cobblerddoesnotappeartoberunning/accessible
    45. 
  
  
  45. *Restartingservices.
    46. 
  
  
  46. Installationcomplete.
    47. 
  
  
  47. Visithttps://sate.xzxj.edu.cntocreatetheSpacewalkadministratoraccount.
    48.

Check Spacewalk service

 
 
    
  
  
  1. [root@sate~]#spacewalk-servicestatus
    2. 
  
  
  2. router(pid16795)isrunning...
    3. 
  
  
  3. sm(pid16802)isrunning...
    4. 
  
  
  4. c2s(pid16809)isrunning...
    5. 
  
  
  5. s2s(pid16816)isrunning...
    6. 
  
  
  6. osa-dispatcher(pid16832)isrunning...
    7. 
  
  
  7. tomcat6(pid16901)isrunning...[OK]
    8. 
  
  
  8. httpd(pid17126)isrunning...
    9. 
  
  
  9. 2012-03-0918:41:43Monitoring:-----------InstallSoftwareConfigSTATUS---------------
    10. 
  
  
  10. 2012-03-0918:41:44Monitoring:-----------NotifEscalatorSTATUS---------------
    11. 
  
  
  11. 2012-03-0918:41:46Monitoring:-----------GenerateNotifConfigSTATUS---------------
    12. 
  
  
  12. 2012-03-0918:41:47Monitoring:-----------NotifLauncherSTATUS---------------
    13. 
  
  
  13. 2012-03-0918:41:49Monitoring:-----------NotifierSTATUS---------------
    14. 
  
  
  14. 2012-03-0918:41:54Monitoring:-----------AckProcessorSTATUS---------------
    15. 
  
  
  15. 2012-03-0918:41:55Monitoring:-----------TSDBLocalQueueSTATUS---------------
    16. 
  
  
  16. 2012-03-0918:42:02MonitoringScout:-----------InstallSoftwareConfigSTATUS---------------
    17. 
  
  
  17. rhn-searchisrunning(17338).
    18. 
  
  
  18. cobblerd(pid17393)isrunning...
    19. 
  
  
  19. RHNTaskomaticisrunning(17451).
    20.

Create the Spacewalk administrator account

image

After created,use administrator account to access:

image

image

View Database @R_414_4045@ion

1.List tables:

 
 
    
  
  
  1. [root@sate~]#su-postgres
    2. 
  
  
  2. -bash-4.1$psqlspacewalk
    3. 
  
  
  3. psql(8.4.9)
    4. 
  
  
  4. Type"help"forhelp.
    5. 
  
  
  5. spacewalk=#\dt
    6. 
  
  
  6. Listofrelations
    7. 
  
  
  7. Schema|Name|Type|Owner
    8. 
  
  
  8. --------+--------------------------------+-------+-----------
    9. 
  
  
  9. public|dual|table|spaceuser
    10. 
  
  
  10. public|pxtsessions|table|spaceuser
    11. 
  
  
  11. public|qrtz_blob_triggers|table|spaceuser
    12. 
  
  
  12. public|qrtz_calendars|table|spaceuser
    13. 
  
  
  13. public|qrtz_cron_triggers|table|spaceuser
    14. 
  
  
  14. public|qrtz_fired_triggers|table|spaceuser
    15. 
  
  
  15. public|qrtz_job_details|table|spaceuser
    16. 
  
  
  16. public|qrtz_job_listeners|table|spaceuser
    17. 
  
  
  17. public|qrtz_locks|table|spaceuser
    18. 
  
  
  18. public|qrtz_paused_trigger_grps|table|spaceuser
    19. 
  
  
  19. public|qrtz_scheduler_state|table|spaceuser
    20. 
  
  
  20. public|qrtz_simple_triggers|table|spaceuser
    21. 
  
  
  21. public|qrtz_trigger_listeners|table|spaceuser
    22. 
  
  
  22. public|qrtz_triggers|table|spaceuser
    23. 
  
  
  23. public|rhn_check_probe|table|spaceuser
    24. 
  
  
  24. public|rhn_check_suite_probe|table|spaceuser
    25. 
  
  
  25. public|rhn_check_suites|table|spaceuser
    26. 
  
  
  26. public|rhn_command|table|spaceuser
    27. 
  
  
  27. public|rhn_command_class|table|spaceuser
    28. 
  
  
  28. public|rhn_command_groups|table|spaceuser
    29. 
  
  
  29. public|rhn_command_param_threshold|table|spaceuser
    30. 
  
  
  30. public|rhn_command_parameter|table|spaceuser
    31. 
  
  
  31. public|rhn_command_queue_commands|table|spaceuser
    32. 
  
  
  32. public|rhn_command_queue_execs|table|spaceuser
    33. 
  
  
  33. public|rhn_command_queue_instances|table|spaceuser
    34. 
  
  
  34. public|rhn_command_queue_params|table|spaceuser
    35. 
  
  
  35. public|rhn_command_queue_sessions|table|spaceuser
    36. 
  
  
  36. public|rhn_command_requirements|table|spaceuser
    37. 
  
  
  37. public|rhn_command_target|table|spaceuser
    38. 
  
  
  38. public|rhn_config_group|table|spaceuser
    39. 
  
  
  39. public|rhn_config_macro|table|spaceuser
    40. 
  
  
  40. public|rhn_config_parameter|table|spaceuser
    41. 
  
  
  41. public|rhn_config_security_type|table|spaceuser
    42. 
  
  
  42. public|rhn_contact_group_members|table|spaceuser
    43. 
  
  
  43. public|rhn_contact_groups|table|spaceuser
    44. 
  
  
  44. public|rhn_contact_methods|table|spaceuser
    45. 
  
  
  45. public|rhn_current_state_summaries|table|spaceuser
    46. 
  
  
  46. public|rhn_deployed_probe|table|spaceuser
    47. 
  
  
  47. public|rhn_host_probe|table|spaceuser
    48. 
  
  
  48. public|rhn_ll_netsaint|table|spaceuser
    49. 
  
  
  49. public|rhn_method_types|table|spaceuser
    50. 
  
  
  50. public|rhn_metrics|table|spaceuser
    51. 
  
  
  51. public|rhn_multi_scout_threshold|table|spaceuser
    52. 
  
  
  52. public|rhn_notification_formats|table|spaceuser
    53. 
  
  
  53. ............
    54. 
  
  
  54. (383rows)
    55.

2.List views:

 
 
    
  
  
  1. spacewalk=#\dv
    2. 
  
  
  2. Listofrelations
    3. 
  
  
  3. Schema|Name|Type|Owner
    4. 
  
  
  4. --------+--------------------------------+------+-----------
    5. 
  
  
  5. public|all_primary_keys|view|spaceuser
    6. 
  
  
  6. public|all_tab_columns|view|spaceuser
    7. 
  
  
  7. public|rhn_contact_monitoring|view|spaceuser
    8. 
  
  
  8. public|rhn_customer_monitoring|view|spaceuser
    9. 
  
  
  9. public|rhn_host_monitoring|view|spaceuser
    10. 
  
  
  10. public|rhnactionoverview|view|spaceuser
    11. 
  
  
  11. public|rhnavailablechannels|view|spaceuser
    12. 
  
  
  12. public|rhncddevice|view|spaceuser
    13. 
  
  
  13. public|rhnchannelfamilyoverview|view|spaceuser
    14. 
  
  
  14. public|rhnchannelfamilypermissions|view|spaceuser
    15. 
  
  
  15. public|rhnchannelfamilyserverfve|view|spaceuser
    16. 
  
  
  16. public|rhnchannelfamilyserverphysical|view|spaceuser
    17. 
  
  
  17. public|rhnchannelfamilyservers|view|spaceuser
    18. 
  
  
  18. public|rhnchannelfamilyservervirtual|view|spaceuser
    19. 
  
  
  19. public|rhnchannelnewestpackageview|view|spaceuser
    20. 
  
  
  20. public|rhnchannelpermissions|view|spaceuser
    21. 
  
  
  21. public|rhnchanneltreeview|view|spaceuser
    22. 
  
  
  22. public|rhnchecksumview|view|spaceuser
    23. 
  
  
  23. public|rhnentitledservers|view|spaceuser
    24. 
  
  
  24. public|rhnhwdevice|view|spaceuser
    25. 
  
  
  25. public|rhnorgchannelfamilypermissions|view|spaceuser
    26. 
  
  
  26. public|rhnorgchanneltreeview|view|spaceuser
    27. 
  
  
  27. public|rhnorgerrata|view|spaceuser
    28. 
  
  
  28. public|rhnpackagechangelog|view|spaceuser
    29. 
  
  
  29. public|rhnserverentitlementphysical|view|spaceuser
    30. 
  
  
  30. public|rhnserverentitlementview|view|spaceuser
    31. 
  
  
  31. public|rhnserverentitlementvirtual|view|spaceuser
    32. 
  
  
  32. public|rhnservererratatypeview|view|spaceuser
    33. 
  
  
  33. public|rhnserverfeaturesview|view|spaceuser
    34. 
  
  
  34. public|rhnserverfvecapable|view|spaceuser
    35. 
  
  
  35. public|rhnservergroupmembership|view|spaceuser
    36. 
  
  
  36. public|rhnservergroupoverview|view|spaceuser
    37. 
  
  
  37. public|rhnservergroupovlitehelper|view|spaceuser
    38. 
  
  
  38. public|rhnserverneedederratacache|view|spaceuser
    39. 
  
  
  39. public|rhnserverneededpackagecache|view|spaceuser
    40. 
  
  
  40. public|rhnserverneededview|view|spaceuser
    41. 
  
  
  41. ..........
    42. 
  
  
  42. (58rows)
    43.

3.List roles:

 
 
    
  
  
  1. spacewalk=#\dg
    2. 
  
  
  2. Listofroles
    3. 
  
  
  3. Rolename|Attributes|Memberof
    4. 
  
  
  4. -----------+-------------+-----------
    5. 
  
  
  5. postgres|Superuser|{}
    6. 
  
  
  6. :Createrole
    7. 
  
  
  7. :CreateDB
    8. 
  
  
  8. spaceuser|Superuser|{}
    9. 
  
  
  9. :Createrole
    10. 
  
  
  10. :CreateDB
    11.

4.display table info:

 
 
    
  
  
  1. spacewalk-#\drhnpackage
    2. 
  
  
  2. Table"public.rhnpackage"
    3. 
  
  
  3. Column|Type|Modifiers
    4. 
  
  
  4. -----------------+-----------------------------+------------------------
    5. 
  
  
  5. id|numeric|notnull
    6. 
  
  
  6. org_id|numeric|
    7. 
  
  
  7. name_id|numeric|notnull
    8. 
  
  
  8. evr_id|numeric|notnull
    9. 
  
  
  9. package_arch_id|numeric|notnull
    10. 
  
  
  10. package_group|numeric|
    11. 
  
  
  11. rpm_version|charactervarying(16)|
    12. 
  
  
  12. description|charactervarying(4000)|
    13. 
  
  
  13. summary|charactervarying(4000)|
    14. 
  
  
  14. package_size|numeric|notnull
    15. 
  
  
  15. payload_size|numeric|
    16. 
  
  
  16. build_host|charactervarying(256)|
    17. 
  
  
  17. build_time|timestampwithouttimezone|
    18. 
  
  
  18. source_rpm_id|numeric|
    19. 
  
  
  19. checksum_id|numeric|notnull
    20. 
  
  
  20. vendor|charactervarying(64)|notnull
    21. 
  
  
  21. payload_format|charactervarying(32)|
    22. 
  
  
  22. compat|smallint|default0
    23. 
  
  
  23. path|charactervarying(1000)|
    24. 
  
  
  24. header_sig|charactervarying(64)|
    25. 
  
  
  25. copyright|charactervarying(128)|
    26. 
  
  
  26. cookie|charactervarying(128)|
    27. 
  
  
  27. last_modified|timestampwithtimezone|notnulldefaultNow()
    28. 
  
  
  28. created|timestampwithtimezone|notnulldefaultNow()
    29. 
  
  
  29. modified|timestampwithtimezone|notnulldefaultNow()
    30. 
  
  
  30. header_start|numeric|notnulldefault(-1)
    31. 
  
  
  31. header_end|numeric|notnulldefault(-1)
    32. 
  
  
  32. ................
    33. 
  
  
  33. spacewalk-#
    34.

5.Query table:

 
 
    
  
  
  1. spacewalk=#selectcount(*)fromrhnpackage;
    2. 
  
  
  2. count
    3. 
  
  
  3. -------
    4. 
  
  
  4. 4812
    5. 
  
  
  5. (1row)
    6. 
  
  
  6. spacewalk=#select*fromrhn_os;
    7. 
  
  
  7. recid|os_name
    8. 
  
  
  8. -------+--------------
    9. 
  
  
  9. 4|LinuxSystem
    10. 
  
  
  10. 14|Satellite
    11. 
  
  
  11. (2rows)
    12.

For more infomation about postgresql from following links:

1.PostgreSQL 8.4.11 Documentation

2.PostgreSQL examples

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因本地资源有限，在公共测试环境搭建了PGsql环境，从数据库本地localhost访问正常，在相同网段的远程机器访问报如下错误
postgresql 报错 SQLSTATE[08006] [7] SCRAM authentication requires libpq version 10 or above 解决方法
wamp 环境 这个提示就是说你的版本低于10了。 先打印php_info(),查看自己的版本（我这边是已经处理后的，之前的忘记截图了）
postgresql 报错 psycopg2.OperationalError: SSL SYSCALL error: EOF detected 解决方法
psycopg2.OperationalError: SSL SYSCALL error: EOF detected 问题提示:exception psycopg2.OperationalError
postgresql 数据库报错 FATAL: sorry, too many clients already 解决方法
项目 postgres 连接不上， 所有连接报错 ：psql: FATAL: sorry, too many clients already问题原由程序使用连接未及时释放， 连接一直处于 idle 状态处理方式1、 程序里面未释放的连接， 在使用后及时释放
postgresql 报错 FATAL: the database system is shutting down 解决方法
服务器在同一个数据目录上启动了两个PostgreSQL实例(它已经删除postmaster.pid并使用了新的端口号,因此绕过了这种行为的正常保护措施被绕过),导致PostgreSQL的误操作postgresql 报错 FATAL: the database system is
postgresql报错 FATAL: the database system is in recovery mode 解决方法
问题原因：数据库崩溃，内存不足造成 或者 数据已损坏，磁盘故障造成首先介绍一下背景，在测试Deepgreen（Greenplum升级版）数据库时，pgbench并发数设置过多，导致数据库卡死了，在进行连接、重启、关闭时，都报同样
2021 PostgreSQL 中国技术大会 PPT 下载
第 11 届 PostgreSQL 中国技术大会于 2022 年 1 月 7 日至 9 日在武汉光谷会展酒店成功举办。作为 PostgreSQL 技术领域的年度盛事，postgreSQL 中文社区旨在搭建开放、合作共享的平台，基于开源，创新驱动，共同探讨...
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