49fb55f182
We assume that all groups are present in the inventory, and quite obtuse errors can result if any are not. This change adds a precheck that checks for the presence of all expected groups in the inventory for each service. It also introduces a common service-precheck role that we can use for other common prechecks. Change-Id: Ia0af1e7df4fff7f07cd6530e5b017db8fba530b3 Partially-Implements: blueprint improve-prechecks
109 lines
3.2 KiB
YAML
109 lines
3.2 KiB
YAML
---
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- import_role:
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name: service-precheck
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vars:
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service_precheck_services: "{{ nova_cell_services }}"
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service_name: "{{ project_name }}"
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- name: Get container facts
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become: true
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kolla_container_facts:
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name:
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- nova_libvirt
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- nova_novncproxy
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- nova_serialproxy
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- nova_spicehtml5proxy
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- nova_ssh
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register: container_facts
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- name: Checking available compute nodes in inventory
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vars:
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nova_compute_ironic: "{{ nova_cell_services['nova-compute-ironic'] }}"
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fail:
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msg: >
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At least 1 compute node required in inventory when ironic is disabled.
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when:
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- groups[nova_cell_compute_group] | length < 1
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- not nova_compute_ironic.enabled | bool
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- name: Checking free port for Nova NoVNC Proxy
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vars:
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nova_novncproxy: "{{ nova_cell_services['nova-novncproxy'] }}"
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wait_for:
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host: "{{ api_interface_address }}"
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port: "{{ nova_novncproxy_listen_port }}"
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connect_timeout: 1
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timeout: 1
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state: stopped
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when:
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- container_facts['nova_novncproxy'] is not defined
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- nova_novncproxy.enabled | bool
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- inventory_hostname in groups[nova_novncproxy.group]
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- name: Checking free port for Nova Serial Proxy
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vars:
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nova_serialproxy: "{{ nova_cell_services['nova-serialproxy'] }}"
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wait_for:
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host: "{{ api_interface_address }}"
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port: "{{ nova_serialproxy_listen_port }}"
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connect_timeout: 1
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timeout: 1
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state: stopped
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when:
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- container_facts['nova_serialproxy'] is not defined
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- nova_serialproxy.enabled | bool
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- inventory_hostname in groups[nova_serialproxy.group]
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- name: Checking free port for Nova Spice HTML5 Proxy
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vars:
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nova_spicehtml5proxy: "{{ nova_cell_services['nova-spicehtml5proxy'] }}"
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wait_for:
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host: "{{ api_interface_address }}"
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port: "{{ nova_spicehtml5proxy_listen_port }}"
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connect_timeout: 1
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timeout: 1
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state: stopped
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when:
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- container_facts['nova_spicehtml5proxy'] is not defined
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- nova_spicehtml5proxy.enabled | bool
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- inventory_hostname in groups[nova_spicehtml5proxy.group]
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- name: Checking free port for Nova SSH
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vars:
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nova_ssh: "{{ nova_cell_services['nova-ssh'] }}"
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wait_for:
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host: "{{ migration_interface_address }}"
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port: "{{ nova_ssh_port }}"
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connect_timeout: 1
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timeout: 1
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state: stopped
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when:
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- container_facts['nova_ssh'] is not defined
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- nova_ssh.enabled | bool
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- inventory_hostname in groups[nova_ssh.group]
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- name: Checking free port for Nova Libvirt
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vars:
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nova_libvirt: "{{ nova_cell_services['nova-libvirt'] }}"
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wait_for:
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host: "{{ api_interface_address }}"
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port: "{{ nova_libvirt_port }}"
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connect_timeout: 1
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timeout: 1
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state: stopped
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when:
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- container_facts['nova_libvirt'] is not defined
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- nova_libvirt.enabled | bool
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- inventory_hostname in groups[nova_libvirt.group]
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- name: Checking that libvirt is not running
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vars:
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nova_libvirt: "{{ nova_cell_services['nova-libvirt'] }}"
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stat: path=/var/run/libvirt/libvirt-sock
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register: result
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failed_when: result.stat.exists
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when:
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- nova_compute_virt_type in ['kvm', 'qemu']
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- container_facts['nova_libvirt'] is not defined
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- inventory_hostname in groups[nova_libvirt.group]
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