kolla-ansible/ansible/roles/prechecks/tasks/service_checks.yml
Paul Bourke 233090300e Check volume group exists for Cinder in prechecks
Add a service check for Cinder when using iscsi/LVM, that the
appropriate volume group exists.

TrivialFix

Change-Id: I54e01911709db73549334760498b4246fe6271d7
Co-Authored-By: Vladislav Belogrudov <vladislav.belogrudov@oracle.com>
2016-09-13 16:39:56 +01:00

77 lines
3.2 KiB
YAML

---
- 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
changed_when: false
failed_when: result | failed
or (result.stdout | from_yaml).Server.Version | regex_replace('(\\d+\\.\\d+\\.\\d+).*', '\\1') | version_compare(docker_version_min, '<')
# When MountFlags is set to shared, a signal bit configured on 20th bit of a number
# We need to check the 20th bit. 2^20 = 1048576. So we are validating against it.
- name: Checking if 'MountFlags' for docker service is set to 'shared'
command: systemctl show docker
register: result
changed_when: false
failed_when: result.stdout.find('MountFlags=1048576') == -1
when:
- (inventory_hostname in groups['neutron-dhcp-agent']
or inventory_hostname in groups['neutron-l3-agent']
or inventory_hostname in groups['neutron-metadata-agent'])
- ansible_os_family == 'RedHat'
or (ansible_distribution == 'Ubuntu' and ansible_distribution_version > '14.04')
- name: Checking if '/run' mount flag is set to 'shared'
command: awk '$5 == "/run" {print $7}' /proc/self/mountinfo
register: result
changed_when: false
failed_when: result.stdout.find('shared') == -1
when:
- (inventory_hostname in groups['neutron-dhcp-agent']
or inventory_hostname in groups['neutron-l3-agent']
or inventory_hostname in groups['neutron-metadata-agent'])
- ansible_distribution == 'Ubuntu' and ansible_distribution_version == '14.04'
- name: Checking empty passwords in passwords.yml. Run kolla-genpwd if this task fails
local_action: command grep '^[^#].*:\s*$' "{{ CONFIG_DIR }}/passwords.yml"
register: result
changed_when: false
failed_when: result.stdout | regex_replace('(.*ssh_key.*)', '') | search(":")
- name: Checking fernet_token_expiry in globals.yml. Update fernet_token_expiry to allowed value if this task fails
local_action: command grep '^[^#]*fernet_token_expiry:\s*\d*' "{{ CONFIG_DIR }}/globals.yml" | sed 's/[^0-9]*//g'
register: result
changed_when: false
failed_when: result.stdout | regex_replace('(60|120|180|240|300|360|600|720|900|1200|1800|3600|7200|10800|14400|21600|28800|43200|86400|604800)', '') | search(".+")
- name: Checking number of network agents
local_action: fail msg="Number of network agents are less than two when enabling agent ha"
changed_when: false
when:
- enable_neutron_agent_ha | bool
- groups['neutron-dhcp-agent'] | length < 2
or groups['neutron-l3-agent'] | length < 2
- name: Checking mongodb backend for ceilometer
local_action: fail msg="ceilometer_database_type set to 'mongodb' but mongodb is not enabled"
changed_when: false
when:
- enable_ceilometer | bool
- not enable_mongodb | bool
- ceilometer_database_type == "mongodb"
- name: Checking LVM volume group exists for Cinder
command: "vgs {{ cinder_volume_group }}"
register: result
changed_when: false
failed_when: result | failed
when:
- inventory_hostname in groups['cinder-volume']
- enable_cinder | bool
- enable_cinder_backend_lvm | bool