diff --git a/roles/ceph-loop-device/README.rst b/roles/ceph-loop-device/README.rst index 946536681..2415cbdc3 100644 --- a/roles/ceph-loop-device/README.rst +++ b/roles/ceph-loop-device/README.rst @@ -1,21 +1,26 @@ ceph-loop-device ================ -This role creates the /dev/loop3 (default) loop device required when you have -ceph services in the deployment. For Stein and newer it creates three logical -volumes for use with bluestore. +This roles creates the /dev/loop3 and /dev/loop4 (default) loop +devices required when you have Ceph services in the deployment. +The first device is used for legacy jobs which use Ceph Filestore. +The second loop device has three logical volumes created on it for +use with Ceph Bluestore. Role Variables -------------- -ceph_loop_device: /dev/loop3 +ceph_loop_device: /dev/loop4 +ceph_loop_device_legacy: /dev/loop3 ceph_loop_device_file: /var/lib/ceph-osd.img +ceph_loop_device_file_legacy: /var/lib/ceph-osd-legacy.img ceph_logical_volume_group: ceph_vg ceph_logical_volume_wal: ceph_lv_wal ceph_logical_volume_db: ceph_lv_db ceph_logical_volume_data: ceph_lv_data + Requirements ------------ diff --git a/roles/ceph-loop-device/defaults/main.yml b/roles/ceph-loop-device/defaults/main.yml index 7be81ad1d..921e80f35 100644 --- a/roles/ceph-loop-device/defaults/main.yml +++ b/roles/ceph-loop-device/defaults/main.yml @@ -1,6 +1,8 @@ --- -ceph_loop_device: /dev/loop3 +ceph_loop_device: /dev/loop4 +ceph_loop_device_legacy: /dev/loop3 ceph_loop_device_file: /var/lib/ceph-osd.img +ceph_loop_device_file_legacy: /var/lib/ceph-osd-legacy.img ceph_logical_volume_group: ceph_vg ceph_logical_volume_wal: ceph_lv_wal ceph_logical_volume_db: ceph_lv_db diff --git a/roles/ceph-loop-device/tasks/main.yml b/roles/ceph-loop-device/tasks/main.yml index b38ced834..7664ffa52 100644 --- a/roles/ceph-loop-device/tasks/main.yml +++ b/roles/ceph-loop-device/tasks/main.yml @@ -12,21 +12,22 @@ - name: Make sure we have losetup installed/latest become: true package: - name: util-linux + name: + - util-linux + - lvm2 state: latest -- name: Use dd and losetup to create the loop device +- name: Use dd and losetup to create the loop devices become: true shell: | - dd if=/dev/zero of={{ ceph_loop_device_file }} bs=1 count=0 seek=7G - losetup {{ ceph_loop_device }} {{ ceph_loop_device_file }} + dd if=/dev/zero of={{ item.0 }} bs=1 count=0 seek=7G + losetup {{ item.1 }} {{ item.0 }} lsblk + with_together: + - ["{{ ceph_loop_device_file }}", "{{ ceph_loop_device_file_legacy }}"] + - ["{{ ceph_loop_device }}", "{{ ceph_loop_device_legacy }}"] -- name: Get branch - set_fact: - ci_branch: "{{ zuul.branch | default('master') | replace('stable/','') }}" - -- name: Use {pv,vg,lv}create to create logical volumes on loop device +- name: Use {pv,vg,lv}create to create logical volumes on one loop device become: true shell: | pvcreate {{ ceph_loop_device }} @@ -35,6 +36,3 @@ lvcreate -n {{ ceph_logical_volume_db }} -l 375 {{ ceph_logical_volume_group }} lvcreate -n {{ ceph_logical_volume_data }} -l 1041 {{ ceph_logical_volume_group }} lvs - when: - - ci_branch is defined - - ci_branch is not match('(newton|ocata|pike)')