Ansible playbooks for Kuryr PoC demo

Here you can find ansible playbooks to setup Kuryr PoC with LBaaSv2 support (based on PoC by Midokura).

How to run

1. Setup 3 hosts/vms with Ubuntu 14.04 named kuryr-ctl for master and kuryr-cpu-1/kuryr-cpu-2 for minions
2. Edit kuryr.inv and replace IP addresses for ansible_host with addresses of the hosts from step 1
3. Run ansible-playbook -i kuryr.inv devstack.play.yml to prepare hosts for devstack setup (it will also copy your public rsa ssh key to hosts; to disable it, comment/delete the copy public key task in roles/devstack/tasks/main.yml)
4. Run cd /opt/devstack; ./stack.sh as stack user on kuryr-ctl and wait for it to complete
5. Run cd /opt/devstack; ./stack.sh as stack user on both kuryr-cpu-1 and kuryr-cpu-2 and wait for them to complete
6. Run ansible-playbook -i kuryr.inv kuryr.play.yml to setup K8s and Kuryr
7. Run sudo service kubelet start on all 3 hosts as stack user
8. Wait for K8s API server and nodes to become available (check with kubectl get nodes as stack user on kube-ctl until it shows 2 nodes)
9. Run ./start-raven.sh as stack user on kube-ctl

How to test

1. Create a K8s deployment with kubectl run nginx --image=nginx --replicas=2; kubectl expose deployment nginx --port=80 --target-port=80
2. Get Pods' IPs with kubectl describe pods nginx|grep ^IP and service IP with kubectl describe service nginx|grep ^IP
3. Create a VM with nova boot --image cirros-0.3.4-x86_64-uec --flavor m1.nano --security-groups raven-default-sg --nic net-name=default testvm
4. Connect to the VM (login/password is cirros/cubswin:)) and check that it can connect to the pods and to the service with curl http://<Pod-or-Service-IP>