diff options
Diffstat (limited to 'ansible/roles/ansible-vvp-volumes/tasks/snapshot_volumes.yml')
| -rw-r--r-- | ansible/roles/ansible-vvp-volumes/tasks/snapshot_volumes.yml | 70 |
1 files changed, 70 insertions, 0 deletions
diff --git a/ansible/roles/ansible-vvp-volumes/tasks/snapshot_volumes.yml b/ansible/roles/ansible-vvp-volumes/tasks/snapshot_volumes.yml new file mode 100644 index 0000000..e0611eb --- /dev/null +++ b/ansible/roles/ansible-vvp-volumes/tasks/snapshot_volumes.yml @@ -0,0 +1,70 @@ +# -*- encoding: utf-8 -*- +# ============LICENSE_START======================================================= +# org.onap.vvp/engagementmgr +# =================================================================== +# Copyright © 2017 AT&T Intellectual Property. All rights reserved. +# =================================================================== +# +# Unless otherwise specified, all software contained herein is licensed +# under the Apache License, Version 2.0 (the “License”); +# you may not use this software except in compliance with the License. +# You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, software +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# +# +# Unless otherwise specified, all documentation contained herein is licensed +# under the Creative Commons License, Attribution 4.0 Intl. (the “License”); +# you may not use this documentation except in compliance with the License. +# You may obtain a copy of the License at +# +# https://creativecommons.org/licenses/by/4.0/ +# +# Unless required by applicable law or agreed to in writing, documentation +# distributed under the License is distributed on an "AS IS" BASIS, +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +# See the License for the specific language governing permissions and +# limitations under the License. +# +# ============LICENSE_END============================================ +# +# ECOMP is a trademark and service mark of AT&T Intellectual Property. +- debug: + msg: "{{volume_name}} {{pool_name}} {{snap_name}} {{timestamp}}" + +- name: Create a new snapshot + shell: rbd snap create {{pool_name}}/{{volume_name}}@{{timestamp}}_{{snap_name}} + become: True + +- name: Get number of existing snaps + shell: rbd snap list --pool {{pool_name}} {{volume_name}} | grep -P "^\s*[0-9]*\s.*{{snap_name}}" | wc -l + register: num_of_rbd_snaps + become: True + +- name: Get oldest snaps list + shell: rbd snap list --pool {{pool_name}} {{volume_name}} | grep -P "^\s*[0-9]*\s.*_{{snap_name}}" | awk '{ print $2}' | awk -F"_" '{print $1}' | sort -n -r | tail -n+{{num_keep_snaps|int + 1}} + register: list_of_rbds + when: num_of_rbd_snaps.stdout|int > num_keep_snaps|int + become: True + +- debug: + msg: "{{list_of_rbds}}" + +- debug: + msg: "{{num_of_rbd_snaps.stdout}} {{num_keep_snaps}} {{num_keep_snaps|int < num_of_rbd_snaps.stdout|int}}" + +- name: Delete oldest snaps + shell: rbd --pool {{pool_name}} snap rm --snap {{item}}_{{snap_name}} {{volume_name}} + when: list_of_rbds.skipped is not defined and + list_of_rbds.stdout_lines != "" and + num_of_rbd_snaps.stdout|int > num_keep_snaps|int and + (ansible_date_time.epoch|int - item|int) / 86400|int >= days_keep_snaps|int + with_items: "{{list_of_rbds.stdout_lines}}" + become: True |