Difference between revisions of "RT server configuration"
(→PostgreSQL configuration) |
|||
| Line 34: | Line 34: | ||
The data in RT is stored in a PostgreSQL database. The postgresql Ubuntu package will install the recommended version of PostgreSQL for the current Ubuntu version. |
The data in RT is stored in a PostgreSQL database. The postgresql Ubuntu package will install the recommended version of PostgreSQL for the current Ubuntu version. |
||
| + | |||
| + | The mail interface to RT is handled by Postfix, so the postfix Ubuntu package is required. |
||
In sum, the following packages must be installed on the RT server: |
In sum, the following packages must be installed on the RT server: |
||
| Line 57: | Line 59: | ||
perl-base |
perl-base |
||
perl-modules |
perl-modules |
||
| + | postfix |
||
postgresql |
postgresql |
||
Revision as of 10:25, 31 October 2017
Our installation of Request Tracker is a modified version 2.0.13. Most of the modifications were tracked in CVS; the repository is on drugstore at /cvs/krbdev in the tracking subdirectory. drugstore no longer serves CVS, so the repository must be copied out and checked out locally. A few changes have been made on the running server without version control.
Packages
RT has the following perl dependencies, along with the corresponding Ubuntu packages they reside in:
Digest::MD5 perl Storable perl DBI 1.18 libdbi-perl DBIx::DataSource 0.02 libdbix-datasource-perl DBIx::SearchBuilder 0.48 libdbix-searchbuilder-perl HTML::Entities libhtml-parser-perl MLDBM libmldbm-perl Net::Domain perl-modules Net::SMTP perl-modules Params::Validate 0.02 libparams-validate-perl HTML::Mason 1.02 libhtml-mason-perl CGI::Cookie 1.20 perl-modules Apache::Cookie libapache2-request-perl Apache::Session 1.53 libapache-session-perl Date::Parse libtimedate-perl Date::Format libtimedate-perl MIME::Entity 5.108 libmime-tools-perl Mail::Mailer 1.20 libmailtools-perl Getopt::Long 2.24 perl-base Tie::IxHash libtie-ixhash-perl Text::Wrapper libtext-wrapper-perl Text::Template libtext-template-perl File::Spec 0.8 perl-base Errno perl-base FreezeThaw libfreezethaw-perl File::Temp perl-modules Log::Dispatch 1.6 liblog-dispatch-perl
The data in RT is stored in a PostgreSQL database. The postgresql Ubuntu package will install the recommended version of PostgreSQL for the current Ubuntu version.
The mail interface to RT is handled by Postfix, so the postfix Ubuntu package is required.
In sum, the following packages must be installed on the RT server:
libapache-session-perl libapache2-request-perl libdbi-perl libdbix-datasource-perl libdbix-searchbuilder-perl libfreezethaw-perl libhtml-mason-perl libhtml-parser-perl liblog-dispatch-perl libmailtools-perl libmime-tools-perl libmldbm-perl libparams-validate-perl libtext-template-perl libtext-wrapper-perl libtie-ixhash-perl libtimedate-perl perl perl-base perl-modules postfix postgresql
User accounts
The postgresql package will create a postgres user account.
The following user accounts and group entries must be created manually:
- group rt
- user rt: primary group rt, homedir /var/rt2, shell /bin/false
- user rtcvs: primary group rt, homedir /var/rt2, shell /bin/sh
/var/rt2 should contain an empty .k5login file.
PostgreSQL configuration
Many PostgreSQL files live in directories specific to the PostgreSQL major and minor version, such as /etc/postgresql/8.3 for PostgreSQL 8.3.
The Ubuntu postgresql package will create a "main" cluster with a configuration directory in /etc/postgresql/<version>/main.
In /etc/postgresql/<version>/main/pg_ident.conf, add:
local root root local root postgres local root rt_user local rt rt_user local rtcvs rt_user local postfix rt_user local nobody rt_user
In /etc/postgresql/<version>/main/pg_hba.conf, find the line that reads "local all all peer" and add "map=local" to the end, so it reads "local all all peer map=local". Comment out the line that reads "local all postgres peer", despite the warning not to disable it. Run "service postgresql restart" to reread the affected files. Run "psql -Upostgres --list" to verify that the identity map works.
Run "createuser -Upostgres rt_user" to create the rt_user role.
Run "createdb -ESQL_ASCII -Upostgres -Ttemplate0 rt2" to create the database. This database can be removed with "dropdb -Upostgres rt2" if it becomes necessary to recreate it.
Run "pg_dump -Upostgres -Fc rt2 > /path/to/dumpfile" on the old server, transfer the file to the new server, and run "pg_restore -Upostgres -d rt2 /path/to/dumpfile" on the new server to restore the database. As a simple verification, run "psql -Upostgres -c 'SELECT * FROM keywords;' rt2" on both servers and verify that the tables have the same number of rows.
