9853d3608f
The static zuul driver returns only a public_ipv4 address for nodes in use. The multinode bridge role accesses the node private_ipv4 address. As such, when the private address is empty/null the role fails. This review defaults that private address so that the role uses the public address when the private address is null. Change-Id: I32fb17bae98f13f735da4d5b9a6a01e948f21678
75 lines
2.4 KiB
YAML
75 lines
2.4 KiB
YAML
---
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# This dynamically configures a unique offset for this peer
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- name: Set offset
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set_fact:
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offset: "{{ bridge_address_offset | int + 1 + groups['peers'].index(inventory_hostname) }}"
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- name: Add additional vni offset
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set_fact:
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vni: "{{ offset | int + bridge_vni_offset | int }}"
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# To make things more readable in the following tasks
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- name: Set ip address when the node private IP is not set
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set_fact:
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nodepool_ip: |
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{{ nodepool.private_ipv4 | default(nodepool.public_ipv4) }}
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- name: Select the switch from group
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set_fact:
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switch: "{{ groups['switch'][0] }}"
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- name: Alias the primary node private IP
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set_fact:
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switch_ip: |
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{{ hostvars[switch].nodepool.private_ipv4 |
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default(hostvars[switch].nodepool.public_ipv4) }}
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- name: Add port to bridge on switch node
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become: yes
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command: >-
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ovs-vsctl --may-exist add-port {{ bridge_name }}
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{{ bridge_name }}_{{ nodepool_ip }}
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-- set interface {{ bridge_name }}_{{ nodepool_ip}}
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type=vxlan options:remote_ip={{ nodepool_ip }} options:key={{ vni }}
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options:local_ip={{ switch_ip }}
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delegate_to: "{{ switch }}"
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- name: Create bridge on peer node
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become: yes
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openvswitch_bridge:
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bridge: "{{ bridge_name }}"
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- name: Set MTU on peer node bridge
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become: yes
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command: ip link set mtu {{ bridge_mtu }} dev {{ bridge_name }}
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- name: Add port to bridge on peer node
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become: yes
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command: >-
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ovs-vsctl --may-exist add-port {{ bridge_name }}
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{{ bridge_name }}_{{ switch_ip }}
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-- set interface {{ bridge_name }}_{{ switch_ip }}
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type=vxlan options:remote_ip={{ switch_ip }} options:key={{ vni }}
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options:local_ip={{ nodepool_ip }}
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- when: bridge_configure_address
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block:
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- name: Verify if the bridge address is set
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shell: ip addr show dev {{ bridge_name }} | grep -q {{ bridge_address_prefix }}.{{ offset }}/{{ bridge_address_subnet }}
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environment:
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PATH: '{{ ansible_env.PATH }}:/bin:/sbin:/usr/sbin'
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register: ip_addr_var
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failed_when: False
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changed_when: False
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- name: Set the bridge address
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become: yes
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command: ip addr add {{ bridge_address_prefix }}.{{ offset }}/{{ bridge_address_subnet }} dev {{ bridge_name }}
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environment:
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PATH: '{{ ansible_env.PATH }}:/bin:/sbin:/usr/sbin'
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when: ip_addr_var.rc == 1
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- name: Bring subnode bridge interface up
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become: yes
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command: ip link set dev {{ bridge_name }} up
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