WIP: Add devstack config env

.github/environments/devstack/ansible.cfg

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+[defaults]
+inventory = ../../../environments/base/inventory,../../../environments/singlenode/inventory,../../../environments/demo/inventory,../common/inventory,./inventory
+roles_path = ../../../.ansible/roles
+collections_path = ../../../.ansible/collections
+stdout_callback = yaml
+bin_ansible_callbacks = True
+callbacks_enabled = ansible.posix.profile_tasks
+
+# Disable host key checking as hosts are dynamically replaced
+host_key_checking = False
+
+[ssh_connection]
+pipelining = True
+ssh_extra_args = -o ControlPersist=1h
+retries = 3

.github/environments/devstack/inventory/group_vars/all/variables.yml

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+# Use the external-facing network
+infra_external_network_id: "{{ lookup('pipe', 'openstack network show public -f value -c id') }}"
+
+# Use the pre-existing portal-internal network so that we don't need to steal a router
+infra_network_id: "{{ lookup('pipe', 'openstack network show private -f value -c id') }}"
+
+# The ingress IP comes from an environment variable
+# infra_fixed_floatingip: "{{ lookup('env', 'INGRESS_IP') }}"
+
+# The flavors only have 20GB root disks, which is not enough to unpack images for uploading
+# So we need to use a Cinder root volume
+# We also don't need the encypted volume type
+# infra_root_volume_enabled: yes
+# infra_root_volume_size: 40
+# infra_root_volume_type: unencrypted
+# But we can decrease the size of the infra data volume
+infra_data_volume_size: 20
+
+# Make sure we pick flavors that keep the costs down
+#   The flavor to use for the Azimuth AIO VM
+infra_flavor_id: "{{ lookup('pipe', 'openstack flavor show azimuth.seed -f value -c id') }}" # 2 vCPUs, 8GB RAM
+
+# Specify this explicitly since devstack has both amphora and ovn enabled
+openstack_loadbalancer_provider: ovn
+
+#   The flavor to use for the workstation test case
+generate_tests_caas_test_case_workstation_param_cluster_flavor: azimuth.worker # 2 vCPUs, 4GB RAM
+#   The flavor to use for the repo2docker test case
+generate_tests_caas_test_case_repo2docker_param_cluster_flavor: "{{ generate_tests_caas_test_case_workstation_param_cluster_flavor }}"
+#   The flavor to use for the R-Studio test case
+generate_tests_caas_test_case_rstudio_param_cluster_flavor: "{{ generate_tests_caas_test_case_workstation_param_cluster_flavor }}"
+#   The flavor to use for the nodes in the Slurm test case
+#   The flavors to use for the Slurm login and control nodes
+generate_tests_caas_test_case_slurm_param_login_flavor: "{{ generate_tests_caas_test_case_workstation_param_cluster_flavor }}"
+generate_tests_caas_test_case_slurm_param_control_flavor: "{{ generate_tests_caas_test_case_slurm_param_login_flavor }}"
+generate_tests_caas_test_case_slurm_param_compute_flavor: "{{ generate_tests_caas_test_case_slurm_param_login_flavor }}"
+#   The flavors to use for the control plane and workers in Kubernetes test cases
+generate_tests_kubernetes_test_case_control_plane_size: "{{ generate_tests_caas_test_case_workstation_param_cluster_flavor }}"
+generate_tests_kubernetes_test_case_worker_size: "{{ generate_tests_kubernetes_test_case_control_plane_size }}"
+#   The flavors to use for the control plane and workers in the Kubernetes apps test cases
+generate_tests_kubernetes_apps_k8s_control_plane_size: "{{ generate_tests_kubernetes_test_case_control_plane_size }}"
+generate_tests_kubernetes_apps_k8s_worker_size: "{{ generate_tests_kubernetes_test_case_worker_size }}"

.github/environments/devstack/inventory/hosts

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+[terraform_provision]
+localhost  ansible_connection=local  ansible_python_interpreter="{{ ansible_playbook_python }}"