On Mon, Apr 18, 2016 at 4:20 PM, Candide Kemmler <candide@intrinsic.world> wrote:
> I'm a bit confused about how to configure masters & nodes in ansible hosts: > > I have a master @ paas.example.com and a node at node1.example.com > > I want my apps to be accessible from the outside world @ apps.example.com > > Is it correct to assume that node1.example.com will never be exposed by > openshift routes to the outside world? > The default subdomain is exposed through the OpenShift router and a wildcard DNS entry for *.apps.example.com would need to be created to point to the router instance (or a load balancer containing the router instances). See https://docs.openshift.org/latest/architecture/core_concepts/routes.html for more information on how the routing layer works. Also see https://docs.openshift.org/latest/install_config/install/deploy_router.html for how to deploy the router. > > So I have the following relevant information in ansible hosts: > > [OSEv3:children] > masters > nodes > > # Set variables common for all OSEv3 hosts > [OSEv3:vars] > > # default subdomain to use for exposed routes > osm_default_subdomain="apps.example.com" > > [...] > > # host group for masters > [masters] > paas.example.com openshift_hostname=paas.example.com > openshift_public_hostname=paas.example.com > > # host group for nodes > [nodes] > node1.example.com openshift_hostname=node1.example.com > openshift_public_hostname=node1.example.com Your master should be listed under here as well. We currently require that the master also be a node (to be a member of the SDN network), by default openshift-ansible will make the node on the master host unschedulable to avoid pods being scheduled there. > > > Is it correct? > > _______________________________________________ > users mailing list > users@lists.openshift.redhat.com > http://lists.openshift.redhat.com/openshiftmm/listinfo/users > -- Jason DeTiberus
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