97 lines
3.1 KiB
YAML
97 lines
3.1 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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- name: Check Kernel Version
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fail:
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msg: >
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Wrong kernel Version found
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[ {{ ansible_kernel }} < {{ openstack_host_required_kernel }} ]
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Resolve this issue before continuing.
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when:
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- ansible_kernel is version_compare(openstack_host_required_kernel, '<')
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- name: Install distro packages for bare metal nodes
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package:
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name: "{{ openstack_host_metal_distro_packages }}"
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state: "{{ openstack_hosts_package_state }}"
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register: install_packages
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until: install_packages is success
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retries: 5
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delay: 2
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- name: check how kernel modules are implemented (statically builtin, dynamic, not set)
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slurp:
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src: "/boot/config-{{ ansible_kernel }}"
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register: modules
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when:
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- openstack_host_specific_kernel_modules | length > 0
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- name: Fail fast if we can't load a module
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fail:
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msg: "{{ item.pattern }} is not set"
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with_items: "{{ openstack_host_specific_kernel_modules }}"
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when:
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- item.pattern is defined
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- (modules.content | b64decode).find(item.pattern + ' is not set') != -1
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- name: "Load kernel module(s)"
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modprobe:
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name: "{{ item.name }}"
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with_items: "{{ openstack_host_kernel_modules + openstack_host_specific_kernel_modules }}"
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when:
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- item.name != ''
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- item.pattern is undefined or (item.pattern is defined and (modules.content | b64decode).find(item.pattern + '=m') != -1)
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- name: Write list of modules to load at boot
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template:
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src: modprobe.conf.j2
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dest: "{{ openstack_host_module_file }}"
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- name: Adding new system tuning
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sysctl:
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name: "{{ item.key }}"
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value: "{{ item.value }}"
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sysctl_set: "{{ item.set|default('yes') }}"
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state: "{{ item.state|default('present') }}"
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reload: no
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with_items: "{{ openstack_kernel_options + openstack_user_kernel_options }}"
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failed_when: false
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- name: Configure sysstat
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include_tasks: openstack_sysstat.yml
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when:
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- openstack_host_sysstat_enabled | bool
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- name: Create a directory to hold systemd journals on disk
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file:
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path: /var/log/journal
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state: directory
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register: journald_directory
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when:
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- openstack_host_keep_journals | bool
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# NOTE(mhayden): The linter is skipped here since the command does not create
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# any files. The command ensures that proper permissions and SELinux contests
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# are set.
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- name: Create tmpfiles structure in journald directory
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command: systemd-tmpfiles --create --prefix /var/log/journal
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when:
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- journald_directory is changed
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- openstack_host_keep_journals | bool
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notify:
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- Restart systemd-journald
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tags:
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- skip_ansible_lint
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