64 lines
2.5 KiB
YAML
64 lines
2.5 KiB
YAML
---
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# Copyright 2017, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# Due to https://github.com/ansible/ansible-modules-extras/issues/2577 the
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# next two tasks do not use the lxc_container module.
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# TODO(odyssey4me): Revisit this once a fix has merged
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- name: Check if container exists
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command: "lxc-info -n {{ inventory_hostname }}"
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failed_when: false
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delegate_to: "{{ physical_host }}"
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register: lxc_container_info
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tags:
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- skip_ansible_lint
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# Due to https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1591510
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# the '-B' option is used, instead of the more understandable
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# '--backingstore'.
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# TODO(odyssey4me): Revisit this once a fix has merged
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- name: Create container (cow)
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command: >
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lxc-copy --snapshot -B {{ lxc_container_backing_store }}
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--name {{ lxc_container_base_name }}
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--newname {{ inventory_hostname }}
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-L {{ properties.container_fs_size | default(lxc_container_fs_size) }}
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--logfile {{ lxc_container_log_path }}/lxc-{{ inventory_hostname }}.log
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--logpriority {{ (debug | bool) | ternary('DEBUG', 'INFO') }}
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delegate_to: "{{ physical_host }}"
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changed_when: false
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when:
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- lxc_container_info.rc != 0
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- name: Set the qgroup limits for btrfs backing stores
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block:
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- name: Set the qgroup size|compression limits on machines
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command: "btrfs qgroup limit {{ item }} /var/lib/lxc/{{ inventory_hostname }}"
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changed_when: false
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delegate_to: "{{ physical_host }}"
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with_items:
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- "-e {{ lxc_host_btrfs_qgroup_space_limit }}"
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- "-c {{ lxc_host_btrfs_qgroup_compression_limit }}"
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when:
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- not (lxc_host_btrfs_quota_disabled | bool)
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rescue:
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- name: Notice regarding quota system
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debug:
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msg: >-
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There was an error processing the setup of qgroups. Check the system
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to ensure they're available otherwise disable the quota system by
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setting `lxc_host_btrfs_quota_disabled` to true.
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when:
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- lxc_container_backing_store == 'btrfs'
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