To override the default node selectors (that are set for the entire environment in #1 above), the administrator can set the above value as an empty string (“”) for a project namespace. In such projects the defaults won’t apply.
3. Adding NodeSelectors to a DeploymentConfig
A developer or a deployer can make specific components to deploy on specific nodes by adding node selectors to a deployment configuration.
#oc edit dc <deploymentConfigName> -o json
find the section “spec” under “template” and add node selector section
#oc get template <templatename> -n openshift > filename.json
Edit the json file and add the nodeselectors like how you did for the deployment configuration in #3 above. Also change the template name and namespace values in the metadata section at the beginning of the template.Save the json file.
We are pleased to announce the general availability (GA) of the OpenShift Assisted Installer for OpenShift. While clusters deployed with the OpenShift Assisted Installer have been and are supported, ...