diff options
Diffstat (limited to 'playbooks/openstack/openshift-cluster')
14 files changed, 633 insertions, 0 deletions
diff --git a/playbooks/openstack/openshift-cluster/custom_flavor_check.yaml b/playbooks/openstack/openshift-cluster/custom_flavor_check.yaml new file mode 100644 index 000000000..e11874c28 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/custom_flavor_check.yaml @@ -0,0 +1,9 @@ +--- +- name: Try to get flavor facts + os_flavor_facts: + name: "{{ flavor }}" + register: flavor_result +- name: Check that custom flavor is available + assert: + that: "flavor_result.ansible_facts.openstack_flavors" + msg: "Flavor {{ flavor }} is not available." diff --git a/playbooks/openstack/openshift-cluster/custom_image_check.yaml b/playbooks/openstack/openshift-cluster/custom_image_check.yaml new file mode 100644 index 000000000..452e1e4d8 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/custom_image_check.yaml @@ -0,0 +1,9 @@ +--- +- name: Try to get image facts + os_image_facts: + image: "{{ image }}" + register: image_result +- name: Check that custom image is available + assert: + that: "image_result.ansible_facts.openstack_image" + msg: "Image {{ image }} is not available." diff --git a/playbooks/openstack/openshift-cluster/net_vars_check.yaml b/playbooks/openstack/openshift-cluster/net_vars_check.yaml new file mode 100644 index 000000000..68afde415 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/net_vars_check.yaml @@ -0,0 +1,14 @@ +--- +- name: Check the provider network configuration + fail: + msg: "Flannel SDN requires a dedicated containers data network and can not work over a provider network" + when: + - openstack_provider_network_name is defined + - openstack_private_data_network_name is defined + +- name: Check the flannel network configuration + fail: + msg: "A dedicated containers data network is only supported with Flannel SDN" + when: + - openstack_private_data_network_name is defined + - not openshift_use_flannel|default(False)|bool diff --git a/playbooks/openstack/openshift-cluster/post-install.yml b/playbooks/openstack/openshift-cluster/post-install.yml new file mode 100644 index 000000000..417813e2a --- /dev/null +++ b/playbooks/openstack/openshift-cluster/post-install.yml @@ -0,0 +1,57 @@ +--- +- hosts: OSEv3 + gather_facts: False + become: True + tasks: + - name: Save iptables rules to a backup file + when: openshift_use_flannel|default(False)|bool + shell: iptables-save > /etc/sysconfig/iptables.orig-$(date +%Y%m%d%H%M%S) + +# Enable iptables service on app nodes to persist custom rules (flannel SDN) +# FIXME(bogdando) w/a https://bugzilla.redhat.com/show_bug.cgi?id=1490820 +- hosts: app + gather_facts: False + become: True + vars: + os_firewall_allow: + - service: dnsmasq tcp + port: 53/tcp + - service: dnsmasq udp + port: 53/udp + tasks: + - when: openshift_use_flannel|default(False)|bool + block: + - include_role: + name: openshift-ansible/roles/os_firewall + - include_role: + name: openshift-ansible/roles/lib_os_firewall + - name: set allow rules for dnsmasq + os_firewall_manage_iptables: + name: "{{ item.service }}" + action: add + protocol: "{{ item.port.split('/')[1] }}" + port: "{{ item.port.split('/')[0] }}" + with_items: "{{ os_firewall_allow }}" + +- hosts: OSEv3 + gather_facts: False + become: True + tasks: + - name: Apply post-install iptables hacks for Flannel SDN (the best effort) + when: openshift_use_flannel|default(False)|bool + block: + - name: set allow/masquerade rules for for flannel/docker + shell: >- + (iptables-save | grep -q custom-flannel-docker-1) || + iptables -A DOCKER -w + -p all -j ACCEPT + -m comment --comment "custom-flannel-docker-1"; + (iptables-save | grep -q custom-flannel-docker-2) || + iptables -t nat -A POSTROUTING -w + -o {{flannel_interface|default('eth1')}} + -m comment --comment "custom-flannel-docker-2" + -j MASQUERADE + + # NOTE(bogdando) the rules will not be restored, when iptables service unit is disabled & masked + - name: Persist in-memory iptables rules (w/o dynamic KUBE rules) + shell: iptables-save | grep -v KUBE > /etc/sysconfig/iptables diff --git a/playbooks/openstack/openshift-cluster/post-provision-openstack.yml b/playbooks/openstack/openshift-cluster/post-provision-openstack.yml new file mode 100644 index 000000000..e460fbf12 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/post-provision-openstack.yml @@ -0,0 +1,118 @@ +--- +- hosts: cluster_hosts + name: Wait for the the nodes to come up + become: False + gather_facts: False + tasks: + - when: not openstack_use_bastion|default(False)|bool + wait_for_connection: + - when: openstack_use_bastion|default(False)|bool + delegate_to: bastion + wait_for_connection: + +- hosts: cluster_hosts + gather_facts: True + tasks: + - name: Debug hostvar + debug: + msg: "{{ hostvars[inventory_hostname] }}" + verbosity: 2 + +- name: OpenShift Pre-Requisites (part 1) + include: pre-install.yml + +- name: Assign hostnames + hosts: cluster_hosts + gather_facts: False + become: true + roles: + - role: hostnames + +- name: Subscribe DNS Host to allow for configuration below + hosts: dns + gather_facts: False + become: true + roles: + - role: subscription-manager + when: hostvars.localhost.rhsm_register|default(False) + tags: 'subscription-manager' + +- name: Determine which DNS server(s) to use for our generated records + hosts: localhost + gather_facts: False + become: False + roles: + - dns-server-detect + +- name: Build the DNS Server Views and Configure DNS Server(s) + hosts: dns + gather_facts: False + become: true + roles: + - role: dns-views + - role: infra-ansible/roles/dns-server + +- name: Build and process DNS Records + hosts: localhost + gather_facts: True + become: False + roles: + - role: dns-records + use_bastion: "{{ openstack_use_bastion|default(False)|bool }}" + - role: infra-ansible/roles/dns + +- name: Switch the stack subnet to the configured private DNS server + hosts: localhost + gather_facts: False + become: False + vars_files: + - stack_params.yaml + tasks: + - include_role: + name: openstack-stack + tasks_from: subnet_update_dns_servers + +- name: OpenShift Pre-Requisites (part 2) + hosts: OSEv3 + gather_facts: true + become: true + vars: + interface: "{{ flannel_interface|default('eth1') }}" + interface_file: /etc/sysconfig/network-scripts/ifcfg-{{ interface }} + interface_config: + DEVICE: "{{ interface }}" + TYPE: Ethernet + BOOTPROTO: dhcp + ONBOOT: 'yes' + DEFTROUTE: 'no' + PEERDNS: 'no' + pre_tasks: + - name: "Include DNS configuration to ensure proper name resolution" + lineinfile: + state: present + dest: /etc/sysconfig/network + regexp: "IP4_NAMESERVERS={{ hostvars['localhost'].private_dns_server }}" + line: "IP4_NAMESERVERS={{ hostvars['localhost'].private_dns_server }}" + - name: "Configure the flannel interface options" + when: openshift_use_flannel|default(False)|bool + block: + - file: + dest: "{{ interface_file }}" + state: touch + mode: 0644 + owner: root + group: root + - lineinfile: + state: present + dest: "{{ interface_file }}" + regexp: "{{ item.key }}=" + line: "{{ item.key }}={{ item.value }}" + with_dict: "{{ interface_config }}" + roles: + - node-network-manager + +- include: prepare-and-format-cinder-volume.yaml + when: > + prepare_and_format_registry_volume|default(False) or + (cinder_registry_volume is defined and + cinder_registry_volume.changed|default(False)) diff --git a/playbooks/openstack/openshift-cluster/pre-install.yml b/playbooks/openstack/openshift-cluster/pre-install.yml new file mode 100644 index 000000000..45e9005cc --- /dev/null +++ b/playbooks/openstack/openshift-cluster/pre-install.yml @@ -0,0 +1,19 @@ +--- +############################### +# OpenShift Pre-Requisites + +# - subscribe hosts +# - prepare docker +# - other prep (install additional packages, etc.) +# +- hosts: OSEv3 + become: true + roles: + - { role: subscription-manager, when: hostvars.localhost.rhsm_register|default(False), tags: 'subscription-manager', ansible_sudo: true } + - { role: docker, tags: 'docker' } + - { role: openshift-prep, tags: 'openshift-prep' } + +- hosts: localhost:cluster_hosts + become: False + tasks: + - include: pre_tasks.yml diff --git a/playbooks/openstack/openshift-cluster/pre_tasks.yml b/playbooks/openstack/openshift-cluster/pre_tasks.yml new file mode 100644 index 000000000..11fe2dd84 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/pre_tasks.yml @@ -0,0 +1,53 @@ +--- +- name: Generate Environment ID + set_fact: + env_random_id: "{{ ansible_date_time.epoch }}" + run_once: true + delegate_to: localhost + +- name: Set default Environment ID + set_fact: + default_env_id: "openshift-{{ lookup('env','OS_USERNAME') }}-{{ env_random_id }}" + delegate_to: localhost + +- name: Setting Common Facts + set_fact: + env_id: "{{ env_id | default(default_env_id) }}" + delegate_to: localhost + +- name: Updating DNS domain to include env_id (if not empty) + set_fact: + full_dns_domain: "{{ (env_id|trim == '') | ternary(public_dns_domain, env_id + '.' + public_dns_domain) }}" + delegate_to: localhost + +- name: Set the APP domain for OpenShift use + set_fact: + openshift_app_domain: "{{ openshift_app_domain | default('apps') }}" + delegate_to: localhost + +- name: Set the default app domain for routing purposes + set_fact: + openshift_master_default_subdomain: "{{ openshift_app_domain }}.{{ full_dns_domain }}" + delegate_to: localhost + when: + - openshift_master_default_subdomain is undefined + +# Check that openshift_cluster_node_labels has regions defined for all groups +# NOTE(kpilatov): if node labels are to be enabled for more groups, +# this check needs to be modified as well +- name: Set openshift_cluster_node_labels if undefined (should not happen) + set_fact: + openshift_cluster_node_labels: {'app': {'region': 'primary'}, 'infra': {'region': 'infra'}} + when: openshift_cluster_node_labels is not defined + +- name: Set openshift_cluster_node_labels for the infra group + set_fact: + openshift_cluster_node_labels: "{{ openshift_cluster_node_labels | combine({'infra': {'region': 'infra'}}, recursive=True) }}" + +- name: Set openshift_cluster_node_labels for the app group + set_fact: + openshift_cluster_node_labels: "{{ openshift_cluster_node_labels | combine({'app': {'region': 'primary'}}, recursive=True) }}" + +- name: Set openshift_cluster_node_labels for auto-scaling app nodes + set_fact: + openshift_cluster_node_labels: "{{ openshift_cluster_node_labels | combine({'app': {'autoscaling': 'app'}}, recursive=True) }}" diff --git a/playbooks/openstack/openshift-cluster/prepare-and-format-cinder-volume.yaml b/playbooks/openstack/openshift-cluster/prepare-and-format-cinder-volume.yaml new file mode 100644 index 000000000..30e094459 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/prepare-and-format-cinder-volume.yaml @@ -0,0 +1,67 @@ +--- +- hosts: localhost + gather_facts: False + become: False + tasks: + - set_fact: + cinder_volume: "{{ hostvars[groups.masters[0]].openshift_hosted_registry_storage_openstack_volumeID }}" + cinder_fs: "{{ hostvars[groups.masters[0]].openshift_hosted_registry_storage_openstack_filesystem }}" + + - name: Attach the volume to the VM + os_server_volume: + state: present + server: "{{ groups['masters'][0] }}" + volume: "{{ cinder_volume }}" + register: volume_attachment + + - set_fact: + attached_device: >- + {{ volume_attachment['attachments']|json_query("[?volume_id=='" + cinder_volume + "'].device | [0]") }} + + - delegate_to: "{{ groups['masters'][0] }}" + block: + - name: Wait for the device to appear + wait_for: path={{ attached_device }} + + - name: Create a temp directory for mounting the volume + tempfile: + prefix: cinder-volume + state: directory + register: cinder_mount_dir + + - name: Format the device + filesystem: + fstype: "{{ cinder_fs }}" + dev: "{{ attached_device }}" + + - name: Mount the device + mount: + name: "{{ cinder_mount_dir.path }}" + src: "{{ attached_device }}" + state: mounted + fstype: "{{ cinder_fs }}" + + - name: Change mode on the filesystem + file: + path: "{{ cinder_mount_dir.path }}" + state: directory + recurse: true + mode: 0777 + + - name: Unmount the device + mount: + name: "{{ cinder_mount_dir.path }}" + src: "{{ attached_device }}" + state: absent + fstype: "{{ cinder_fs }}" + + - name: Delete the temp directory + file: + name: "{{ cinder_mount_dir.path }}" + state: absent + + - name: Detach the volume from the VM + os_server_volume: + state: absent + server: "{{ groups['masters'][0] }}" + volume: "{{ cinder_volume }}" diff --git a/playbooks/openstack/openshift-cluster/prerequisites.yml b/playbooks/openstack/openshift-cluster/prerequisites.yml new file mode 100644 index 000000000..11a31411e --- /dev/null +++ b/playbooks/openstack/openshift-cluster/prerequisites.yml @@ -0,0 +1,123 @@ +--- +- hosts: localhost + tasks: + + # Sanity check of inventory variables + - include: net_vars_check.yaml + + # Check ansible + - name: Check Ansible version + assert: + that: > + (ansible_version.major == 2 and ansible_version.minor >= 3) or + (ansible_version.major > 2) + msg: "Ansible version must be at least 2.3" + + # Check shade + - name: Try to import python module shade + command: python -c "import shade" + ignore_errors: yes + register: shade_result + - name: Check if shade is installed + assert: + that: 'shade_result.rc == 0' + msg: "Python module shade is not installed" + + # Check jmespath + - name: Try to import python module shade + command: python -c "import jmespath" + ignore_errors: yes + register: jmespath_result + - name: Check if jmespath is installed + assert: + that: 'jmespath_result.rc == 0' + msg: "Python module jmespath is not installed" + + # Check python-dns + - name: Try to import python DNS module + command: python -c "import dns" + ignore_errors: yes + register: pythondns_result + - name: Check if python-dns is installed + assert: + that: 'pythondns_result.rc == 0' + msg: "Python module python-dns is not installed" + + # Check jinja2 + - name: Try to import jinja2 module + command: python -c "import jinja2" + ignore_errors: yes + register: jinja_result + - name: Check if jinja2 is installed + assert: + that: 'jinja_result.rc == 0' + msg: "Python module jinja2 is not installed" + + # Check Glance image + - name: Try to get image facts + os_image_facts: + image: "{{ openstack_default_image_name }}" + register: image_result + - name: Check that image is available + assert: + that: "image_result.ansible_facts.openstack_image" + msg: "Image {{ openstack_default_image_name }} is not available" + + # Check network name + - name: Try to get network facts + os_networks_facts: + name: "{{ openstack_external_network_name }}" + register: network_result + when: not openstack_provider_network_name|default(None) + - name: Check that network is available + assert: + that: "network_result.ansible_facts.openstack_networks" + msg: "Network {{ openstack_external_network_name }} is not available" + when: not openstack_provider_network_name|default(None) + + # Check keypair + # TODO kpilatov: there is no Ansible module for getting OS keypairs + # (os_keypair is not suitable for this) + # this method does not force python-openstackclient dependency + - name: Try to show keypair + command: > + python -c 'import shade; cloud = shade.openstack_cloud(); + exit(cloud.get_keypair("{{ openstack_ssh_public_key }}") is None)' + ignore_errors: yes + register: key_result + - name: Check that keypair is available + assert: + that: 'key_result.rc == 0' + msg: "Keypair {{ openstack_ssh_public_key }} is not available" + +# Check that custom images and flavors exist +- hosts: localhost + + # Include variables that will be used by heat + vars_files: + - stack_params.yaml + + tasks: + # Check that custom images are available + - include: custom_image_check.yaml + with_items: + - "{{ openstack_master_image }}" + - "{{ openstack_infra_image }}" + - "{{ openstack_node_image }}" + - "{{ openstack_lb_image }}" + - "{{ openstack_etcd_image }}" + - "{{ openstack_dns_image }}" + loop_control: + loop_var: image + + # Check that custom flavors are available + - include: custom_flavor_check.yaml + with_items: + - "{{ master_flavor }}" + - "{{ infra_flavor }}" + - "{{ node_flavor }}" + - "{{ lb_flavor }}" + - "{{ etcd_flavor }}" + - "{{ dns_flavor }}" + loop_control: + loop_var: flavor diff --git a/playbooks/openstack/openshift-cluster/provision-openstack.yml b/playbooks/openstack/openshift-cluster/provision-openstack.yml new file mode 100644 index 000000000..bf424676d --- /dev/null +++ b/playbooks/openstack/openshift-cluster/provision-openstack.yml @@ -0,0 +1,35 @@ +--- +- hosts: localhost + gather_facts: True + become: False + vars_files: + - stack_params.yaml + pre_tasks: + - include: pre_tasks.yml + roles: + - role: openstack-stack + - role: openstack-create-cinder-registry + when: + - cinder_hosted_registry_name is defined + - cinder_hosted_registry_size_gb is defined + - role: static_inventory + when: openstack_inventory|default('static') == 'static' + inventory_path: "{{ openstack_inventory_path|default(inventory_dir) }}" + private_ssh_key: "{{ openstack_private_ssh_key|default('') }}" + ssh_config_path: "{{ openstack_ssh_config_path|default('/tmp/ssh.config.openshift.ansible' + '.' + stack_name) }}" + ssh_user: "{{ ansible_user }}" + +- name: Refresh Server inventory or exit to apply SSH config + hosts: localhost + connection: local + become: False + gather_facts: False + tasks: + - name: Exit to apply SSH config for a bastion + meta: end_play + when: openstack_use_bastion|default(False)|bool + - name: Refresh Server inventory + meta: refresh_inventory + +- include: post-provision-openstack.yml + when: not openstack_use_bastion|default(False)|bool diff --git a/playbooks/openstack/openshift-cluster/provision.yaml b/playbooks/openstack/openshift-cluster/provision.yaml new file mode 100644 index 000000000..474c9c803 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/provision.yaml @@ -0,0 +1,4 @@ +--- +- include: "prerequisites.yml" + +- include: "provision-openstack.yml" diff --git a/playbooks/openstack/openshift-cluster/roles b/playbooks/openstack/openshift-cluster/roles new file mode 120000 index 000000000..e2b799b9d --- /dev/null +++ b/playbooks/openstack/openshift-cluster/roles @@ -0,0 +1 @@ +../../../roles/
\ No newline at end of file diff --git a/playbooks/openstack/openshift-cluster/scale-up.yaml b/playbooks/openstack/openshift-cluster/scale-up.yaml new file mode 100644 index 000000000..79fc09050 --- /dev/null +++ b/playbooks/openstack/openshift-cluster/scale-up.yaml @@ -0,0 +1,75 @@ +--- +# Get the needed information about the current deployment +- hosts: masters[0] + tasks: + - name: Get number of app nodes + shell: oc get nodes -l autoscaling=app --no-headers=true | wc -l + register: oc_old_num_nodes + - name: Get names of app nodes + shell: oc get nodes -l autoscaling=app --no-headers=true | cut -f1 -d " " + register: oc_old_app_nodes + +- hosts: localhost + tasks: + # Since both number and names of app nodes are to be removed + # localhost variables for these values need to be set + - name: Store old number and names of app nodes locally (if there is an existing deployment) + when: '"masters" in groups' + register: set_fact_result + set_fact: + oc_old_num_nodes: "{{ hostvars[groups['masters'][0]]['oc_old_num_nodes'].stdout }}" + oc_old_app_nodes: "{{ hostvars[groups['masters'][0]]['oc_old_app_nodes'].stdout_lines }}" + + - name: Set default values for old app nodes (if there is no existing deployment) + when: 'set_fact_result | skipped' + set_fact: + oc_old_num_nodes: 0 + oc_old_app_nodes: [] + + # Set how many nodes are to be added (1 by default) + - name: Set how many nodes are to be added + set_fact: + increment_by: 1 + - name: Check that the number corresponds to scaling up (not down) + assert: + that: 'increment_by | int >= 1' + msg: > + FAIL: The value of increment_by must be at least 1 + (but it is {{ increment_by | int }}). + - name: Update openstack_num_nodes variable + set_fact: + openstack_num_nodes: "{{ oc_old_num_nodes | int + increment_by | int }}" + +# Run provision.yaml with higher number of nodes to create a new app-node VM +- include: provision.yaml + +# Run config.yml to perform openshift installation +# Path to openshift-ansible can be customised: +# - the value of openshift_ansible_dir has to be an absolute path +# - the path cannot contain the '/' symbol at the end + +# Creating a new deployment by the full installation +- include: "{{ openshift_ansible_dir }}/playbooks/byo/config.yml" + vars: + openshift_ansible_dir: ../../../../openshift-ansible + when: 'not groups["new_nodes"] | list' + +# Scaling up existing deployment +- include: "{{ openshift_ansible_dir }}/playbooks/byo/openshift-node/scaleup.yml" + vars: + openshift_ansible_dir: ../../../../openshift-ansible + when: 'groups["new_nodes"] | list' + +# Post-verification: Verify new number of nodes +- hosts: masters[0] + tasks: + - name: Get number of nodes + shell: oc get nodes -l autoscaling=app --no-headers=true | wc -l + register: oc_new_num_nodes + - name: Check that the actual result matches the defined value + assert: + that: 'oc_new_num_nodes.stdout | int == (hostvars["localhost"]["oc_old_num_nodes"] | int + hostvars["localhost"]["increment_by"] | int)' + msg: > + FAIL: Number of application nodes has not been increased accordingly + (it should be {{ hostvars["localhost"]["oc_old_num_nodes"] | int + hostvars["localhost"]["increment_by"] | int }} + but it is {{ oc_new_num_nodes.stdout | int }}). diff --git a/playbooks/openstack/openshift-cluster/stack_params.yaml b/playbooks/openstack/openshift-cluster/stack_params.yaml new file mode 100644 index 000000000..a4da31bfe --- /dev/null +++ b/playbooks/openstack/openshift-cluster/stack_params.yaml @@ -0,0 +1,49 @@ +--- +stack_name: "{{ env_id }}.{{ public_dns_domain }}" +dns_domain: "{{ public_dns_domain }}" +dns_nameservers: "{{ public_dns_nameservers }}" +subnet_prefix: "{{ openstack_subnet_prefix }}" +master_hostname: "{{ openstack_master_hostname | default('master') }}" +infra_hostname: "{{ openstack_infra_hostname | default('infra-node') }}" +node_hostname: "{{ openstack_node_hostname | default('app-node') }}" +lb_hostname: "{{ openstack_lb_hostname | default('lb') }}" +etcd_hostname: "{{ openstack_etcd_hostname | default('etcd') }}" +dns_hostname: "{{ openstack_dns_hostname | default('dns') }}" +ssh_public_key: "{{ openstack_ssh_public_key }}" +openstack_image: "{{ openstack_default_image_name }}" +lb_flavor: "{{ openstack_lb_flavor | default(openstack_default_flavor) }}" +etcd_flavor: "{{ openstack_etcd_flavor | default(openstack_default_flavor) }}" +master_flavor: "{{ openstack_master_flavor | default(openstack_default_flavor) }}" +node_flavor: "{{ openstack_node_flavor | default(openstack_default_flavor) }}" +infra_flavor: "{{ openstack_infra_flavor | default(openstack_default_flavor) }}" +dns_flavor: "{{ openstack_dns_flavor | default(openstack_default_flavor) }}" +openstack_master_image: "{{ openstack_master_image_name | default(openstack_default_image_name) }}" +openstack_infra_image: "{{ openstack_infra_image_name | default(openstack_default_image_name) }}" +openstack_node_image: "{{ openstack_node_image_name | default(openstack_default_image_name) }}" +openstack_lb_image: "{{ openstack_lb_image_name | default(openstack_default_image_name) }}" +openstack_etcd_image: "{{ openstack_etcd_image_name | default(openstack_default_image_name) }}" +openstack_dns_image: "{{ openstack_dns_image_name | default(openstack_default_image_name) }}" +openstack_private_network: >- + {% if openstack_provider_network_name | default(None) -%} + {{ openstack_provider_network_name }} + {%- else -%} + {{ openstack_private_network_name | default ('openshift-ansible-' + stack_name + '-net') }} + {%- endif -%} +provider_network: "{{ openstack_provider_network_name | default(None) }}" +external_network: "{{ openstack_external_network_name | default(None) }}" +num_etcd: "{{ openstack_num_etcd | default(0) }}" +num_masters: "{{ openstack_num_masters }}" +num_nodes: "{{ openstack_num_nodes }}" +num_infra: "{{ openstack_num_infra }}" +num_dns: "{{ openstack_num_dns | default(1) }}" +master_server_group_policies: "{{ openstack_master_server_group_policies | default([]) | to_yaml }}" +infra_server_group_policies: "{{ openstack_infra_server_group_policies | default([]) | to_yaml }}" +master_volume_size: "{{ docker_master_volume_size | default(docker_volume_size) }}" +infra_volume_size: "{{ docker_infra_volume_size | default(docker_volume_size) }}" +node_volume_size: "{{ docker_node_volume_size | default(docker_volume_size) }}" +etcd_volume_size: "{{ docker_etcd_volume_size | default('2') }}" +dns_volume_size: "{{ docker_dns_volume_size | default('1') }}" +lb_volume_size: "{{ docker_lb_volume_size | default('5') }}" +nodes_to_remove: "{{ openstack_nodes_to_remove | default([]) | to_yaml }}" +use_bastion: "{{ openstack_use_bastion|default(False) }}" +ui_ssh_tunnel: "{{ openshift_ui_ssh_tunnel|default(False) }}" |