Nutanix - Node Reboot: Difference between revisions
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# Connect to <tt>'''<cluster>'''</tt> CVM | # Connect to <tt>'''<cluster>'''</tt> CVM | ||
#: <tt>'''ssh nutanix@<cluster>.excellus.com | #: <tt>'''ssh nutanix@<cluster>.excellus.com | ||
# Verify host and CVM IP addresses | # Verify host and CVM IP addresses | ||
#: <tt>'''host.list'''</tt> | #: <tt>'''host.list'''</tt> | ||
# Gather list of VMs that are running on <tt>'''<host>'''</tt> | # Gather list of VMs that are running on <tt>'''<host>'''</tt> | ||
#: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | #: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | ||
# Put <host> in maintenace mode, this will live-migrate all running VMs to other nodes | # Put <host> in maintenace mode, this will live-migrate all running VMs to other nodes | ||
#: <tt>'''acli host.enter_maintenance_mode <host_ip_address> wait=true'''</tt> | #: <tt>'''acli host.enter_maintenance_mode <host_ip_address> wait=true'''</tt> | ||
# Verify VMs have moved off host | # Verify VMs have moved off host | ||
#: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | #: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | ||
# Shutdown the CVM on <tt>'''<host>'''</tt> | # Shutdown the CVM on <tt>'''<host>'''</tt> | ||
#: <tt>'''ssh <cvm_ip_address>'''</tt> | #: <tt>'''ssh <cvm_ip_address>'''</tt> | ||
#: <tt>'''cvm_shutdown -P now'''</tt> | #: <tt>'''cvm_shutdown -P now'''</tt> | ||
# Connect to node <tt>'''<host>'''</tt> & reboot | # Connect to node <tt>'''<host>'''</tt> & reboot | ||
#: <tt>'''ssh root@<host_ip_address>'''</tt> | #: <tt>'''ssh root@<host_ip_address>'''</tt> | ||
#: <tt>'''shutdown -r now'''</tt> | #: <tt>'''shutdown -r now'''</tt> | ||
# Monitor the host boot process from the IPMI | # Monitor the host boot process from the IPMI | ||
#: <tt>'''https://<IPMI_ip_address>'''</tt> | #: <tt>'''https://<IPMI_ip_address>'''</tt> | ||
#: <tt>'''Click: System Tab'''</tt> | #: <tt>'''Click: System Tab'''</tt> | ||
#: <tt>'''Click: Remove Console Preview'''</tt> | #: <tt>'''Click: Remove Console Preview'''</tt> | ||
# Once node has completed reboot and is running, exit maintenance mode. All VMs will live-migrate back to this node | # Once node has completed reboot and is running, exit maintenance mode. All VMs will live-migrate back to this node | ||
#: <tt>'''host.exit_maintenance_mode <host_ip_address> wait=true'''</tt> | #: <tt>'''host.exit_maintenance_mode <host_ip_address> wait=true'''</tt> | ||
# Verify MVs are returning to original host | # Verify MVs are returning to original host | ||
#: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | #: <tt>'''acli host.list_vms <host_ip_address>'''</tt> | ||
[[Category:Virtualization]] | |||
[[Category:Nutanix]] | |||
Revision as of 14:43, 29 January 2022
- Connect to <cluster> CVM
- ssh nutanix@<cluster>.excellus.com
- Verify host and CVM IP addresses
- host.list
- Gather list of VMs that are running on <host>
- acli host.list_vms <host_ip_address>
- Put <host> in maintenace mode, this will live-migrate all running VMs to other nodes
- acli host.enter_maintenance_mode <host_ip_address> wait=true
- Verify VMs have moved off host
- acli host.list_vms <host_ip_address>
- Shutdown the CVM on <host>
- ssh <cvm_ip_address>
- cvm_shutdown -P now
- Connect to node <host> & reboot
- ssh root@<host_ip_address>
- shutdown -r now
- Monitor the host boot process from the IPMI
- https://<IPMI_ip_address>
- Click: System Tab
- Click: Remove Console Preview
- Once node has completed reboot and is running, exit maintenance mode. All VMs will live-migrate back to this node
- host.exit_maintenance_mode <host_ip_address> wait=true
- Verify MVs are returning to original host
- acli host.list_vms <host_ip_address>