Appliance Mode Users Only - Upgrade should be Applied in 2 Steps
The upgrade will update your DPOD installation Operating System (CentOS 7.8). Therefore the upgrade command will be required to be executed twice:
- For operating system update
- For application software upgrade
Before applying the update, as a prerequisites, make sure to execute the following command:
yum -y remove samba-common-tools pcp-pmda-lustrecomm pcp-pmda-cisco NetworkManager-ppp python-pcp pcp-pmda-mailq \ avahi-autoipd rsyslog-mmjsonparse pcp-pmda-lustrecomm postfix-perl-scripts pcp-pmda-apache pcp-pmda-dm \ pcp-pmda-logger pcp-system-tools pcp-pmda-summary pcp-pmda-weblog pcp-pmda-rpm pcp-pmda-sendmail \ pcp-pmda-gfs2 pcp-pmda-nvidia-gpu libgudev1 python-pcp pcp-pmda-roomtemp pcp-pmda-lmsensors pcp-pmda-bash \ pcp-pmda-trace pcp-pmda-mounts pcp-pmda-shping perl-PCP-PMDA
Issue in Upgrading Cell Environment from 1.0.10.X to 1.0.11.0
DPOD 1.0.11.0 has an issue that causes upgrades to fail for a cell environment. Follow the instructions below to avoid this issue.
Before running the upgrade, execute the following commands on BOTH the cell manager and all the cell members:
mkdir -p /app/agentnode/MonTier-AgentNode/conf && touch /app/agentnode/MonTier-AgentNode/conf/MonTierAgentNode.conf