Allow operators to use 'fallback mode' for Ceph disks
This change adds a variable to the Ceph role "kolla_ceph_use_udev", which is True by default meaning no change to the current behaviour. If set to False, it will fallback to tools such as sgdisk/blkid to parse the disk info it needs, instead of using udev. Change-Id: I88d7b73efe27f04bb1ba16d61e101fa14a9f0d81 Depends-On: I6ad7825cdb164498f3d02f2ae064c7c1c38e10d5 Closes-Bug: #1631949
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@ -30,3 +30,8 @@ swift_internal_endpoint: "{{ internal_protocol }}://{{ kolla_internal_fqdn }}:{{
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swift_public_endpoint: "{{ public_protocol }}://{{ kolla_external_fqdn }}:{{ rgw_port }}/swift/v1"
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swift_public_endpoint: "{{ public_protocol }}://{{ kolla_external_fqdn }}:{{ rgw_port }}/swift/v1"
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openstack_swift_auth: "{'auth_url':'{{ openstack_auth.auth_url }}','username':'{{ openstack_auth.username }}','password':'{{ openstack_auth.password }}','project_name':'{{ openstack_auth.project_name }}','domain_name':'default'}"
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openstack_swift_auth: "{'auth_url':'{{ openstack_auth.auth_url }}','username':'{{ openstack_auth.username }}','password':'{{ openstack_auth.password }}','project_name':'{{ openstack_auth.project_name }}','domain_name':'default'}"
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####################
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# Kolla
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####################
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kolla_ceph_use_udev: True
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@ -2,7 +2,7 @@
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- name: Looking up disks to bootstrap for Ceph OSDs
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- name: Looking up disks to bootstrap for Ceph OSDs
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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-m find_disks
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-m find_disks
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-a "partition_name='KOLLA_CEPH_OSD_BOOTSTRAP' match_mode='prefix'"
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-a "partition_name='KOLLA_CEPH_OSD_BOOTSTRAP' match_mode='prefix' use_udev={{ kolla_ceph_use_udev }}"
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register: osd_lookup
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register: osd_lookup
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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@ -14,7 +14,7 @@
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- name: Looking up disks to bootstrap for Ceph Cache OSDs
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- name: Looking up disks to bootstrap for Ceph Cache OSDs
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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-m find_disks
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-m find_disks
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-a "partition_name='KOLLA_CEPH_OSD_CACHE_BOOTSTRAP' match_mode='prefix'"
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-a "partition_name='KOLLA_CEPH_OSD_CACHE_BOOTSTRAP' match_mode='prefix' use_udev={{ kolla_ceph_use_udev }}"
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register: osd_cache_lookup
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register: osd_cache_lookup
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changed_when: "{{ osd_cache_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_cache_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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changed_when: "{{ osd_cache_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_cache_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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failed_when: osd_cache_lookup.stdout.split()[2] != 'SUCCESS'
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failed_when: osd_cache_lookup.stdout.split()[2] != 'SUCCESS'
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@ -12,7 +12,7 @@
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- name: Looking up OSDs for Ceph
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- name: Looking up OSDs for Ceph
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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-m find_disks
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-m find_disks
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-a "partition_name='KOLLA_CEPH_DATA' match_mode='prefix'"
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-a "partition_name='KOLLA_CEPH_DATA' match_mode='prefix' use_udev={{ kolla_ceph_use_udev }}"
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register: osd_lookup
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register: osd_lookup
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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@ -2,7 +2,7 @@
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- name: Looking up OSDs for Ceph
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- name: Looking up OSDs for Ceph
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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command: docker exec -t kolla_toolbox sudo -E /usr/bin/ansible localhost
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-m find_disks
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-m find_disks
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-a "partition_name='KOLLA_CEPH_DATA' match_mode='prefix'"
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-a "partition_name='KOLLA_CEPH_DATA' match_mode='prefix' use_udev={{ kolla_ceph_use_udev }}"
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register: osd_lookup
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register: osd_lookup
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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changed_when: "{{ osd_lookup.stdout.find('localhost | SUCCESS => ') != -1 and (osd_lookup.stdout.split('localhost | SUCCESS => ')[1]|from_json).changed }}"
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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failed_when: osd_lookup.stdout.split()[2] != 'SUCCESS'
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@ -0,0 +1,7 @@
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---
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features:
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- Add a new variable for the Ceph role, 'kolla_ceph_use_udev',
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which when set to 'False' relies on system tools such as
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sgdisk/blkid to read the necessary disk info required
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to bootstrap Ceph disks on older systems. Most operators
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should not need to change this.
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