configure the undercloud to use nameservers from virthost
When using libvirt, use nameserver derived from the virthost /etc/resolv.conf file. This should work in public/private networks. Depends-On: I1e8e9d26469ac0034819c94029360379e2c6140c Change-Id: Id35120df9dd5331e64a06ee886ccd64edf8834ec
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@ -52,3 +52,7 @@ novajoin_connect_timeout: 5
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novajoin_read_timeout: 20
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libvirt_default_network_address: 192.168.122.1
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# only to be used in libvirt deployments, see environment config for details
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nameserver_from_virthost: false
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virthost_nameservers: []
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@ -1,5 +1,17 @@
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# Creat the scripts that will be used to deploy the undercloud
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# environment.
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- name: Check the dns information provided by the virthost
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shell: >
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gawk '/^nameserver +/ { print $2 }' /etc/resolv.conf
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delegate_to: virthost
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register: virthost_nameservers_output
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when: nameserver_from_virthost|bool
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- name: set name server facts
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set_fact:
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virthost_nameservers: "{{ virthost_nameservers_output.stdout_lines }}"
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when: nameserver_from_virthost|bool
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- name: Create undercloud configuration
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template:
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src: "{{ undercloud_config_file }}"
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@ -74,7 +74,11 @@ undercloud_admin_host = {{undercloud_undercloud_admin_host|default(
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# Nameserver for the Undercloud node.
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# (string value)
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{% if undercloud_undercloud_nameservers is string %}
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{% if virthost_nameservers is string %}
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undercloud_nameservers = {{ virthost_nameservers }}
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{% elif virthost_nameservers is sequence and virthost_nameservers|length > 0 %}
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undercloud_nameservers = {{ virthost_nameservers|join(',') }}
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{% elif undercloud_undercloud_nameservers is string %}
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undercloud_nameservers = {{ undercloud_undercloud_nameservers }}
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{% elif undercloud_undercloud_nameservers is sequence %}
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undercloud_nameservers = {{ undercloud_undercloud_nameservers|join(',') }}
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