openstack-ansible-lxc_hosts/tasks/lxc_kernel_tuning.yml
Kevin Carter 6642af670f Remove 'ignore_errors: true' in favor of 'failed_when: false'
This change removes the use of 'ignore_errors: true' because it causes deployers
to see red output and a stacktrace, which traditionally means something is broken,
even when the failure is known to have a fall back option or be intentional. This
conversion will provide a generally cleaner interface.

It should be noted that the 'failed' filter will still function normally. Tasks
with the 'failed_when: false' option will still be marked as 'failed' in any
registered variable. This change simply makes the output look cleaner.

Change-Id: I298510082bcecb0b84eb252851f8044d8b7f7f61
Closes-Bug: #1633438
Signed-off-by: Kevin Carter <kevin.carter@rackspace.com>
2016-10-14 16:44:17 -05:00

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YAML

---
# Copyright 2014, Rackspace US, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file 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.
- name: Tuning kernel for lxc
sysctl:
name: "{{ item.key }}"
value: "{{ item.value }}"
sysctl_set: "{{ item.set|default('yes') }}"
state: "{{ item.state|default('present') }}"
reload: "{{ item.reload|default('yes') }}"
failed_when: false
with_items: "{{ lxc_kernel_options }}"