Files
openstack-ansible-os_nova/tasks/nova_selinux.yml
Jean-Philippe Evrard 9f53e04687 Fix usage of "|" for tests
With the more recent versions of ansible, we should now use
"is" instead of the "|" sign for the tests.

This should fix it.

Change-Id: If3e4366c22e900557e4730a7e8838f55ffe30ecc
2018-07-12 16:44:21 +02:00

82 lines
2.9 KiB
YAML

---
# Copyright 2017, 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.
# TODO(mhayden): Remove this task during the Rocky development cycle.
- name: Check for SELinux equivalence for /var/lib/nova
shell: "semanage fcontext -l /var/lib/nova | grep '^/var/lib/nova = /var/log/libvirt$' || true"
register: fcontext_check
tags:
- skip_ansible_lint
# NOTE(mhayden): The old equivalence added in Pike is removed here since it
# is superseded by the task right after this one.
# TODO(mhayden): Remove this task during the Rocky development cycle.
- name: Remove SELinux fcontext equivalence for nova instance directory
command: semanage fcontext --delete --equal /var/log/libvirt /var/lib/nova
failed_when: selinux_equivalence.rc not in [0,1]
changed_when: selinux_equivalence.rc == 0
register: selinux_equivalence
when:
- '"/var/lib/nova" in fcontext_check.stdout'
- name: Set SELinux file contexts for nova's ssh keys
sefcontext:
target: "/var/lib/nova/\\.ssh(/.*)?"
setype: "ssh_home_t"
state: present
register: selinux_file_context_ssh_keys
- name: Apply updated SELinux contexts on /var/lib/nova
command: restorecon -R /var/lib/nova
when:
- selinux_equivalence | changed or selinux_file_context_ssh_keys is changed
- name: Stat nova's log directory
stat:
path: "{{ nova_log_dir }}"
register: nova_log_dir_check
- name: Set SELinux file contexts for nova's log directory
sefcontext:
target: "{{ (nova_log_dir_check.stat.islnk) | ternary(nova_log_dir_check.stat.lnk_target, nova_log_dir) }}(/.*)?"
setype: nova_log_t
state: present
register: selinux_file_context_log_files
- name: Apply updated SELinux contexts on nova log directory
command: "restorecon -Rv {{ (nova_log_dir_check.stat.islnk) | ternary(nova_log_dir_check.stat.lnk_target, nova_log_dir) }}"
when:
- selinux_file_context_log_files is changed
- name: Copy OSA SELinux policy
copy:
src: osa-nova.te
dest: /tmp/osa-nova.te
# NOTE(mhayden): Linting checks are skipped here because there isn't a
# reliable way to determine if this SELinux module is newer than the one that
# is currently in use on the system. The linter expects there to be a
# "creates" argument below.
- name: Compile new SELinux policy
command: "{{ item }}"
args:
chdir: "/tmp/"
with_items:
- checkmodule -M -m -o osa-nova.mod osa-nova.te
- semodule_package -o osa-nova.pp -m osa-nova.mod
- semodule -i osa-nova.pp
tags:
- skip_ansible_lint