openstack
/
kolla-ansible
Code Issues Proposed changes

Add playbook for hosts pre-deployment checks (ports, files) 

This playbook runs on hosts before deployment to be sure we don't
have any conflicting services running and systems are in expected
state.

DocImpact

Change-Id: If5f288b7fbdf269697ca834da4eb969b61683ca0
Partially-implements: blueprint precheck-tasks
This commit is contained in:
Vladislav Belogrudov 2015-11-11 13:00:02 +03:00
parent 3768a54ed7
commit 3bd4c2a607
6 changed files with 440 additions and 0 deletions
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4
ansible/prechecks.yml Executable file
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---
- hosts: all
roles:
- prechecks

6
ansible/roles/prechecks/tasks/main.yml Normal file
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---
- include: port_checks.yml
- include: service_checks.yml
- include: package_checks.yml

6
ansible/roles/prechecks/tasks/package_checks.yml Normal file
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---
- name: Checking docker-py version
command: python -c "import docker; print docker.__version__"
register: result
failed_when: result | failed or
result.stdout | version_compare(docker_py_version_min, '<')

408
ansible/roles/prechecks/tasks/port_checks.yml Normal file
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---
- name: Checking free port for Cinder API
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ cinder_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['cinder-api']
- name: Checking free port for Cinder API HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ cinder_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Glance API
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ glance_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['glance-api']
- name: Checking free port for Glance API HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ glance_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Glance Registry
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ glance_registry_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['glance-registry']
- name: Checking free port for Glance Registry HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ glance_registry_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for HAProxy stats
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ haproxy_stats_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Heat API
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ heat_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['heat-api']
- name: Checking free port for Heat API HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ heat_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Heat API CFN
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ heat_api_cfn_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['heat-api-cfn']
- name: Checking free port for Heat API CFN HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ heat_api_cfn_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Horizon
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "80"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['horizon']
- name: Checking free port for Horizon HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "80"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Ironic
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ ironic_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['ironic-api']
- name: Checking free port for Ironic HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ ironic_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for iSCSI Target
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + storage_interface]['ipv4']['address'] }}"
port: "3260"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['cinder-volume']
- name: Checking free port for Keystone Admin
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ keystone_admin_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['keystone']
- name: Checking free port for Keystone Admin HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ keystone_admin_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Keystone Public
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ keystone_public_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['keystone']
- name: Checking free port for Keystone Public HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ keystone_public_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for MariaDB
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ mariadb_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['mariadb']
- name: Checking free port for MariaDB HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ mariadb_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for MariaDB WSREP
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ mariadb_wsrep_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['mariadb']
- name: Checking free port for MariaDB IST
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ mariadb_ist_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['mariadb']
- name: Checking free port for MariaDB SST
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ mariadb_sst_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['mariadb']
- name: Checking free port for Memcached
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ memcached_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['memcached']
- name: Checking free port for Murano API
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ murano_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['murano-api']
- name: Checking free port for Murano API HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ murano_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Neutron Server
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ neutron_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['neutron-server']
- name: Checking free port for Neutron Server HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ neutron_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Nova API
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['nova-api']
- name: Checking free port for Nova API HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ nova_api_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Nova API EC2
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_api_ec2_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['nova-api']
- name: Checking free port for Nova API EC2 HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ nova_api_ec2_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Nova Metadata
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_metadata_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['nova-api']
- name: Checking free port for Nova Metadata HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ nova_metadata_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Nova NoVNC Proxy
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_novncproxy_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['nova-novncproxy']
- name: Checking free port for Nova NoVNC HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ nova_novncproxy_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for Nova Spice HTML5 Proxy
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ nova_spicehtml5proxy_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['nova-spicehtml5proxy']
- name: Checking free port for Nova Spice HTML5 HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ nova_spicehtml5proxy_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for RabbitMQ
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ rabbitmq_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['rabbitmq']
- name: Checking free port for RabbitMQ Management
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ rabbitmq_management_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['rabbitmq']
- name: Checking free port for RabbitMQ Management HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ rabbitmq_management_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']
- name: Checking free port for RabbitMQ Cluster
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ rabbitmq_cluster_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['rabbitmq']
- name: Checking free port for RabbitMQ EPMD
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ rabbitmq_epmd_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['rabbitmq']
- name: Checking free port for Rsync
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + storage_interface]['ipv4']['address'] }}"
port: "873"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['swift-object-server']
- name: Checking free port for Swift Object Server
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ swift_object_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['swift-object-server']
- name: Checking free port for Swift Account Server
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ swift_account_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['swift-account-server']
- name: Checking free port for Swift Container Server
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ swift_container_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['swift-container-server']
- name: Checking free port for Swift Proxy Server
wait_for:
host: "{{ hostvars[inventory_hostname]['ansible_' + api_interface]['ipv4']['address'] }}"
port: "{{ swift_proxy_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['swift-proxy-server']
- name: Checking free port for Swift Proxy Server HAProxy
wait_for:
host: "{{ kolla_internal_address }}"
port: "{{ swift_proxy_server_port }}"
connect_timeout: 1
state: stopped
when: inventory_hostname in groups['haproxy']

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ansible/roles/prechecks/tasks/service_checks.yml Normal file
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---
- name: Checking that libvirt is not running
stat: path=/var/run/libvirt/libvirt-sock
register: result
failed_when: result.stat.exists
when: inventory_hostname in groups['compute']
- name: Checking Docker version
command: docker version
register: result
failed_when: result | failed
or (result.stdout | from_yaml).Server.Version | regex_replace('(\\d+\\.\\d+\\.\\d+).*', '\\1') | version_compare(docker_version_min, '<')
or (result.stdout | from_yaml).Server.Version | regex_replace('(\\d+\\.\\d+\\.\\d+).*', '\\1') | version_compare(docker_version_max, '>')

3
ansible/roles/prechecks/vars/main.yml Normal file
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docker_version_min: '1.6.0'
docker_version_max: '1.8.2'
docker_py_version_min: '1.2.0'