e471feba83
Ansible 2.8 does not return a "state" attribute if the file does not exist[1], so the task is changed to use stat instead. [1] https://github.com/ansible/ansible/pull/51350 Change-Id: I166186b6d8abf84317ba98af949d4ed887618912
156 lines
4.2 KiB
YAML
156 lines
4.2 KiB
YAML
---
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# Copyright 2014, 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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# NOTE(mhayden): One of three exit codes should be returned.
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# 0 = service is running
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# 3 = service is installed, but not running
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# 4 = service is not installed, and not running
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- name: Check if NetworkManager is running
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command: systemctl status NetworkManager
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changed_when: false
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failed_when: false
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register: networkmanager_check
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tags:
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- skip_ansible_lint
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- name: Ensure network services wait on networking (if using NetworkManager)
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service:
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name: NetworkManager-wait-online.service
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enabled: yes
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when: networkmanager_check.rc == 0
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- name: Drop lxc net bridge
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template:
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src: "{{ item.src }}"
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dest: "{{ item.dest }}"
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owner: "root"
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group: "root"
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mode: "{{ item.mode | default('0644') }}"
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with_items: "{{ lxc_cached_network_interfaces }}"
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notify:
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- Restart bridge
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- Reload networkd
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tags:
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- lxc-files
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- lxc-net
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- lxc-bridge
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- lxc-interfaces
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# NOTE(cloudnull): This task cleans up an old post up script that is no longer
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# used. Remove this task in "R".
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- name: Remove old post up script
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file:
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path: "/etc/sysconfig/network-scripts/ifup-post-{{ lxc_net_bridge }}"
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state: "absent"
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- name: Drop lxc net bridge routes (SUSE)
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template:
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src: "lxc-net-suse-routes.cfg.j2"
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dest: "/etc/sysconfig/network/ifroute-{{ lxc_net_bridge }}"
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owner: "root"
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group: "root"
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mode: "0644"
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when:
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- lxc_net_gateway is not none
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- ansible_pkg_mgr == "zypper"
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notify:
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- Bring bridge up
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- Reload networkd
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tags:
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- lxc-files
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- lxc-net
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- lxc-bridge
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- lxc-interfaces
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- name: Create networking post-up and post-down data for Red Hat
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lineinfile:
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dest: "/etc/sysconfig/network-scripts/ifdown-post"
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line: ". /etc/sysconfig/network-scripts/ifdown-post-{{ lxc_net_bridge }}"
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insertbefore: "^exit\ 0$"
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when: ansible_os_family | lower == "redhat"
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notify:
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- Restart bridge
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tags:
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- lxc-post-up
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- lxc-post-down
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- lxc_hosts-config
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# NOTE(mhayden): There are ifup hooks that handle the customized LXC container
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# networking. Starting lxc-net will trample over these hooks and cause
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# networking issues for containers.
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# NOTE(prometheanfire): lxc-net is not installed on gentoo
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- name: Disable and stop lxc-net
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service:
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name: lxc-net
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enabled: no
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state: stopped
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when:
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- "ansible_distribution | lower != 'gentoo'"
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tags:
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- lxc-net
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- name: Mask lxc-net systemd service
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file:
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src: /dev/null
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path: /etc/systemd/system/lxc-net.service
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state: link
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when:
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- "ansible_distribution | lower != 'gentoo'"
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tags:
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- lxc-files
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- lxc-net
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# All Debian based systems use the interfaces.d directory for extra network configs
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# this check ensures the needed source line is in the base config file
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- name: Ensure networking includes interfaces.d
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lineinfile:
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dest: "/etc/network/interfaces"
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line: "source /etc/network/interfaces.d/*.cfg"
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backup: "yes"
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when:
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- ansible_os_family == "Debian"
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tags:
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- lxc-net
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- lxc-interfaces
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- name: Create systemd unit for dnsmasq
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template:
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src: lxc-dnsmasq-systemd-init.j2
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dest: "/etc/systemd/system/lxc-dnsmasq.service"
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owner: root
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group: root
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mode: '0644'
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when:
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- lxc_net_nat | bool
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notify:
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- Reload systemd units
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- Restart dnsmasq
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# Check that the container bridge exists, if not bring it up
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- name: Check Container Bridge exists
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stat:
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path: "/sys/class/net/{{ lxc_net_bridge }}/bridge/bridge_id"
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register: bridge_check
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failed_when: false
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changed_when: not bridge_check.stat.exists
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notify:
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- Bring bridge up
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- Reload networkd
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tags:
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- lxc-bridge
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# Ensure lxc networks are running as they're supposed to
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- meta: flush_handlers
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