On Wed, Feb 17, 2021 at 12:06 PM dangerzone ar <dangerzonen@gmail.com> wrote: Hi all...I'm planning to add another 3 compute servers to existing
overcloud (consists of existing 2 compute nodes, 3 controllers and 3 storage). I'm running on openstack ussuri using tripleo and centos7.
Below is the command and parameters used during initial deployment ``` openstack overcloud deploy --templates \ -r ~/templates/roles_data.yaml \ -n ~/templates/network_data.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/network-environment.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/network-isolation.yaml \ -e /usr/share/openstack-tripleo-heat-templates/environments/docker-ha.yaml -e ~/templates/network.yaml \ -e ~/templates/scheduler_hints_env.yaml \ -e ~/templates/node-info.yaml ``` So now this is my plan to add additional compute nodes *1. Create new json file containing details of new compute nodes i.e. newnodes.json* *openstack overcloud node import newnodes.json* *2. Run introspection* *openstack overcloud node introspect --all-manageable* *3. Tag each new node for its desired role* *openstack baremetal node set --property capabilities='profile:compute,boot_option:local' [NODE UUID]* *4. Run openstack overcloud deploy* *openstack overcloud deploy --compute-scale 3*
The scale parameters, like --compute-scale, are deprecated. You should just change the <Role>Count (e.g. ComputeCount) to match your new scale. At the moment you have 3, change it to 6.
*Step No 4, should I run overcloud deploy with all the environment template/parameters same as during initial deployment as per example above?* *Really appreciate your advice of these steps especially no 4.*
yes, run the same deploy command with the modified <Role>Count.
Please advise further if my plan and steps above are good to go. Thank you for your help and kind advice. May God bless you.
Thank you. dz
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