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tutorial:adm:server_preparation_tmp [2020/03/10 09:55]
urbanl created 		tutorial:adm:server_preparation_tmp [2020/03/10 15:08]
urbanl [TODO]
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 </code> </code>
  
 +-!CHANGED
 When installing to centos8, check and install these packages: When installing to centos8, check and install these packages:
 <code> <code>
 +# check installed packages. It's recommanded to have them installed.
 yum list installed  net-tools nano wget  vim-enhanced bzip2 bash-completion lsof zip unzip psmisc policycoreutils-python-utils yum list installed  net-tools nano wget  vim-enhanced bzip2 bash-completion lsof zip unzip psmisc policycoreutils-python-utils
-yum install -y mc haveged nmap screen sysstat telnet OpenSMTPD+# other recommended packages installation 
 +yum install -y mc haveged nmap screen sysstat telnet
 </code> </code>
  
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 <note tip>If you are install CzechIdM on Sql server, please follow [[tutorial:adm:mssql_database_support|this tutorial]].</note> <note tip>If you are install CzechIdM on Sql server, please follow [[tutorial:adm:mssql_database_support|this tutorial]].</note>
 CentOS7 default repository version of PostgreSQL is 9.2 but IdM not support that version. In our tutorial, we will install newer version 9.6. Moreover, we install database data into /data not /var/lib which is the default option. CentOS7 default repository version of PostgreSQL is 9.2 but IdM not support that version. In our tutorial, we will install newer version 9.6. Moreover, we install database data into /data not /var/lib which is the default option.
-==== Database server installation - CentOS7 ==== +==== Database server installation - CentOS7 and CentOS8 -!CHANGED ==== 
-  * Software installation (versions can vary):+  * Software installation on CentOS7(versions can vary):
 <code bash> <code bash>
 yum install -y https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm yum install -y https://download.postgresql.org/pub/repos/yum/9.6/redhat/rhel-7-x86_64/pgdg-centos96-9.6-3.noarch.rpm
 yum install -y postgresql96-server postgresql96-contrib pgstat2_96 pg_top96  postgresql96-libs yum install -y postgresql96-server postgresql96-contrib pgstat2_96 pg_top96  postgresql96-libs
 </code> </code>
 +#TODO
 +  * Software installation on CentOS8(versions can vary):
 +<code bash>
 +# enable module postgres 12
 +yum module enable postgresql:12
 +yum install -y postgresql-server postgresql-contrib postgresql-libs
 +</code>
 +
   * create new system directory:   * create new system directory:
 <code> <code>
-mkdir -p /data/pgsql/9.6/data/+mkdir -p /data/pgsql/11/data/
 chown -R postgres:postgres /data/pgsql/ chown -R postgres:postgres /data/pgsql/
 chmod 700 /data/pgsql chmod 700 /data/pgsql
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   * Copy of the configuration file for systemd, in which we will make change of directory for data:   * Copy of the configuration file for systemd, in which we will make change of directory for data:
 <code bash> <code bash>
-cp /usr/lib/systemd/system/postgresql-9.6.service /etc/systemd/system/+cp /usr/lib/systemd/system/postgresql-11.service /etc/systemd/system/
 </code> </code>
-In the file ''/etc/systemd/system/postgresql-9.6.service'' change the directory for data as follows:+In the file ''/etc/systemd/system/postgresql-11.service'' change the directory for data as follows:
 <code> <code>
 # Location of database directory # Location of database directory
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 <code> <code>
-PGDATA=/data/pgsql/9.6/data+PGDATA=/data/pgsql/11/data
 </code> </code>
  
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 <code bash> <code bash>
-/usr/pgsql-9.6/bin/postgresql96-setup initdb+/usr/pgsql-11/bin/postgresql96-setup initdb
 </code> </code>
  
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 <code bash> <code bash>
-systemctl start postgresql-9.6.service +systemctl start postgresql-11.service 
-systemctl enable postgresql-9.6.service+systemctl enable postgresql-11.service
 </code> </code>