Upgrade to centreon 2.8.x

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Upgrade to centreon 2.8.x

[joschi99]

i-Vertix central system upgrade

1. yum.repos.d ces config
2. /etc/init.d/centengine stop
3. /etc/init.d/cbd stop
4. yum update centreon
5. check, if there are other upgrades to do: yum check-update
6. /etc/init.d/httpd restart
7. start and complete web upgrade procedure
8. generate and export configuration to central system
9. /etc/init.d/centengine start
10. /etc/init.d/cbd start

[joschi99]

i-Vertix poller upgrade

1. yum.repos.d ces config
2. /etc/init.d/centengine stop
3. /etc/init.d/cbd stop
4. yum update centreon
5. check, if there are other upgrades to do: yum check-update
6. generate and export configuration to poller
7. /etc/init.d/centengine start
8. /etc/init.d/cbd start

[joschi99]

ToDo

• configure and test knowledge base
• configure database partitioning

[joschi99]

Knowledgebase config

• vi /usr/share/centreon/cron/centKnowledgeSynchronizer.php
• change the line $CentreonURL and insert the correct URL like $CentreonURL = "http://192.168.120.1/centreon";
• wait that the cronjob for knowledge synchronizer will be run (every 5 minutes)
• push the config to pollers

[joschi99]

Centreon Partitioning config

configure mariadb

• open_files_limit=32000
• innodb_file_per_table=1

create partition tables

php /usr/share/centreon/bin/centreon-partitioning -m /etc/centreon/partition.d/partition-data_bin.xml
php /usr/share/centreon/bin/centreon-partitioning -m /etc/centreon/partition.d/partition-logs.xml
php /usr/share/centreon/bin/centreon-partitioning -m /etc/centreon/partition.d/partition-log_archive_host.xml
php /usr/share/centreon/bin/centreon-partitioning -m /etc/centreon/partition.d/partition-log_archive_service.xml

if the partition tables are created drop the old tables:

drop table data_bin_old;
drop table logs_old;
drop table log_archive_host_old;
drop table log_archive_service_old;

install the crontab for the database partitioning