Upgrade 1.2 to 2.0 (RHEL/CentOS)

Stop temboard service:

sudo systemctl stop temboard

New package installation:

sudo yum install temboard

Upgrade repository database schema:

$ sudo -u postgres /usr/pgsql-10/bin/psql -U postgres -f \
     /usr/share/temboard/sql/alerting.sql temboard
$ sudo -u postgres /usr/pgsql-10/bin/psql -U postgres -f \
     /usr/share/temboard/sql/upgrade-1.2-2.0.sql temboard

Start temboard service:

sudo systemctl start temboard