Jeremiah Stuever d1d16fb630 Flatten playbooks directory		vor 6 Jahren
..
group_vars	c23be0649e update gitignore	vor 6 Jahren
playbooks	07a17b390c WIP: libvirt testing work	vor 6 Jahren
terraform	6aa57495bb support worker node scaleup	vor 6 Jahren
README.md	f3a31484e9 Add instruction to install libvirt provider	vor 6 Jahren
cleanup.sh	07a17b390c WIP: libvirt testing work	vor 6 Jahren
deploy.sh	07a17b390c WIP: libvirt testing work	vor 6 Jahren
deploy_centos.sh	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
dnsmasq_setup.sh	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
generate_assets.sh	07a17b390c WIP: libvirt testing work	vor 6 Jahren
generate_inventory.sh	8d81d41abc Add inventory generation	vor 6 Jahren
install-config.yml.template	ae767027bb Fix OpenShiftSDN case	vor 6 Jahren
installrc	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
installrc_centos	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
inv.txt.template	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
node_scaleup.sh	d1d16fb630 Flatten playbooks directory	vor 6 Jahren
rhel_setup.sh	07a17b390c WIP: libvirt testing work	vor 6 Jahren
run_ansible.sh	07a17b390c WIP: libvirt testing work	vor 6 Jahren
ssh_config.sh	4a8c5cea83 Change byo network and add CentOS support	vor 6 Jahren
terraform_provision.sh	a2f90016e6 Add libvirt terraform testing scripts	vor 6 Jahren

Do Not Use

Anything contained in this directory is unsupported and should not be used to provision any OpenShift clusters. Please refer to official documentation for supported installation methods.

How to use

Don't use it.

RHEL specific steps

clone https://github.com/openshift/aos-ansible/pull/74 to ~/git/aos-ansible (Red Hat use only)

Setup

Ensure openshift-install and terraform are in your path. You also need to install terraform-libvirt-provider from https://github.com/dmacvicar/terraform-provider-libvirt/releases:

mkdir -p ~/.terraform.d/plugins
cd ~/.terraform.d/plugins
get wget https://github.com/dmacvicar/terraform-provider-libvirt/releases/download/v0.5.1/terraform-provider-libvirt-0.5.1.CentOS_7.x86_64.tar.gz
tar zxvf terraform-provider-libvirt-0.5.1.CentOS_7.x86_64.tar.gz

cd to this directory.

One time scripts

You should run the following once ever.

./ssh_config.sh
sudo ./dnsmasq_setup.sh

This will configure ~/.ssh/config to ensure entries aren't added to know hosts and configure dnsmasq to route dns requests to the right interface.

Source environment variables.

source installrc; export variables you want to override. You'll need to at least update what image you want to use unless you have that exact image in that exact place.

If installing with CentOS, you can source installrc_centos after sourcing installrc. This will setup image URI and ssh user.

Only CentOS or RHEL is supported at this time, you cannot deploy both at the same time using these scripts.

Install RHEL

./deploy.sh This will generate install assets (inventory, install-config.yml, tfvars), provision instances via terraform and start installation of openshift-ansible.

Install CentOS

Image: https://cloud.centos.org/centos/7/images/CentOS-7-x86_64-GenericCloud-1809.qcow2.xz Be sure to save that to ~/images/ and xz -d.

./deploy_centos.sh

Console Access / Ingress

The console relies on a route exposed via the ingress operator which installs by default assuming cloud provider support for service type loadbalancers. Reconfigure it.

oc patch clusteringresses/default -n openshift-ingress-operator -p '{"spec":{"highAvailability":{"type":"UserDefined"}}}' --type merge

And until https://github.com/openshift/cluster-ingress-operator/pull/94 merges delete all the objects in openshift-ingress namespace so the operator recreates them. oc delete all --all -n openshift-ingress

Cleanup

Afterwards, you can cleanup with ./cleanup.sh

README.md