ansible: install mcelog from sources on Ubuntu 18.04

On Ubuntu 18 mcelog is no longer available through apt from
standard repositories. It can be downloaded directly, and make
on target machine. Mcelog version 161 is used.

Change-Id: Ie24990869190f86efa26994081d4f887f879c867
Signed-off-by: Kamil Wiatrowski <kamilx.wiatrowski@intel.com>

2 files changed, 49 insertions, 0 deletions

diff --git a/docker/ansible/roles/config_files/tasks/make_mcelog.yml b/docker/ansible/roles/config_files/tasks/make_mcelog.yml
new file mode 100644
index 00000000..d05b9433
--- /dev/null
+++ b/docker/ansible/roles/config_files/tasks/make_mcelog.yml
@@ -0,0 +1,35 @@
+#Copyright 2018 OPNFV and Intel Corporation
+#
+# 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: extract mcelog from online archive
+  unarchive:
+     src: https://git.kernel.org/pub/scm/utils/cpu/mce/mcelog.git/snapshot/mcelog-161.tar.gz
+     dest: /tmp
+     remote_src: yes
+
+- name: make mcelog
+  make:
+     chdir: /tmp/mcelog-161
+
+- name: make install mcelog
+  make:
+     chdir: /tmp/mcelog-161
+     target: install
+
+- name: copy mcelog service
+  copy:
+     src: /tmp/mcelog-161/mcelog.service
+     dest: /etc/systemd/system/mcelog.service
+     remote_src: yes
diff --git a/docker/ansible/roles/config_files/tasks/mcelog.yml b/docker/ansible/roles/config_files/tasks/mcelog.yml
index 794db98c..be185092 100644
--- a/docker/ansible/roles/config_files/tasks/mcelog.yml
+++ b/docker/ansible/roles/config_files/tasks/mcelog.yml
@@ -22,6 +22,20 @@
   tags:
      - mcelogs
 
+- name: check if mcelog present
+  shell: which mcelog > /dev/null
+  register: mcelog_present
+  ignore_errors: "true"
+  when: install_mcelog|default(false)|bool
+  tags:
+     - mcelogs
+
+- name: build mcelog from sources if not in package
+  import_tasks: make_mcelog.yml
+  when: mcelog_present|failed and install_mcelog|default(false)|bool
+  tags:
+     - mcelogs
+
 - name: start mcelog daemon if not running
   service:
      name: mcelog