From fcd7e3d2acc50be1488855d79c0e194ce3e31e70 Mon Sep 17 00:00:00 2001
From: Jimmy McCrory <jimmy.mccrory@gmail.com>
Date: Fri, 11 Mar 2016 14:15:14 -0800
Subject: [PATCH] Install packages necessary to build Python wheels

Include additional tasks to install apt packages necessary to build
Python wheels required by OpenStack-Ansible.

These packages were formerly installed by the repo_server role.

Since lxc-dev is installed as a requirement for building lxc-python2, an
lxc-net override file is dropped to prevent the lxcbr0 bridge and
dnsmasq service from starting and potentially causing issues.

Change-Id: I03d5c061ec506a9dc142ff55a50fb3ecb18c238f
Partial-Bug: #1550418
---
 defaults/main.yml                 | 23 ++++++++++++++++++
 tasks/main.yml                    |  2 +-
 tasks/repo_build_install.yml      | 40 ++++++++++++++++++++++++-------
 tasks/repo_pre_build.yml          | 13 ++++++++++
 templates/manual-init.override.j2 |  9 +++++++
 5 files changed, 78 insertions(+), 9 deletions(-)
 create mode 100644 templates/manual-init.override.j2

diff --git a/defaults/main.yml b/defaults/main.yml
index a87dbaf..b1e3422 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -26,6 +26,29 @@ repo_build_pool_dir: "/var/www/repo/pools"
 
 repo_build_release_tag: "untagged"
 
+## APT Cache options
+cache_timeout: 600
+
+repo_build_apt_packages:
+  - build-essential
+  - cmake
+  - git
+  - liberasurecode-dev      # required to build pyeclib
+  - libffi-dev              # required to build xattr
+  - libjpeg-dev             # required to build pillow
+  - libkrb5-dev             # required to build pykerberos
+  - libldap2-dev            # required to build python-ldap
+  - libmariadbclient-dev    # required to build MySQL-python
+  - libpq-dev               # required to build psycopg2
+  - libsasl2-dev            # required to build python-ldap
+  - libsqlite3-dev          # required to build pysqlite
+  - libssl-dev              # required to build cryptography
+  - libvirt-dev             # required to build libvirt-python
+  - libxslt1-dev            # required to build lxml
+  - lxc-dev                 # required to build lxc-python2
+  - python-dev
+  - swig
+
 repo_build_pip_default_index: "https://pypi.python.org/simple"
 repo_build_pip_extra_index: "https://pypi.python.org/simple"
 
diff --git a/tasks/main.yml b/tasks/main.yml
index 821f1f7..da309f7 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -14,8 +14,8 @@
 # limitations under the License.
 
 # Wheel building
-- include: repo_clone_git.yml
 - include: repo_build_install.yml
+- include: repo_clone_git.yml
 - include: repo_set_facts.yml
 - include: repo_pre_build.yml
 - include: repo_build.yml
diff --git a/tasks/repo_build_install.yml b/tasks/repo_build_install.yml
index d745d62..e1f48c5 100644
--- a/tasks/repo_build_install.yml
+++ b/tasks/repo_build_install.yml
@@ -13,17 +13,41 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Drop lxc-net override file
+  template:
+    src: manual-init.override.j2
+    dest: /etc/init/lxc-net.override
+    owner: root
+    group: root
+    mode: 0644
+  tags:
+    - repo-build-apt-packages
 
-- name: Install pip packages
-  pip:
-    name: "{{ item }}"
+#TODO(evrardjp): Replace the next 2 tasks by a standard apt with cache
+#when https://github.com/ansible/ansible-modules-core/pull/1517 is merged
+#in 1.9.x or we move to 2.0 (if tested working)
+- name: Check apt last update file
+  stat:
+    path: /var/cache/apt
+  register: apt_cache_stat
+  tags:
+    - repo-build-apt-packages
+
+- name: Update apt if needed
+  apt:
+    update_cache: yes
+  when: "ansible_date_time.epoch|float - apt_cache_stat.stat.mtime > {{cache_timeout}}"
+  tags:
+    - repo-build-apt-packages
+
+- name: Install apt packages
+  apt:
+    pkg: "{{ item }}"
     state: present
-    extra_args: "--constraint {{ repo_build_git_dir }}/requirements/upper-constraints.txt {{ pip_install_options|default('') }}"
   register: install_packages
   until: install_packages|success
   retries: 5
-  delay: 5
-  with_items: repo_pip_packages
+  delay: 2
+  with_items: repo_build_apt_packages
   tags:
-    - repo-pip-packages
-
+    - repo-build-apt-packages
diff --git a/tasks/repo_pre_build.yml b/tasks/repo_pre_build.yml
index 4f3ccfe..f64705b 100644
--- a/tasks/repo_pre_build.yml
+++ b/tasks/repo_pre_build.yml
@@ -13,6 +13,19 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+- name: Install pip packages
+  pip:
+    name: "{{ item }}"
+    state: present
+    extra_args: "--constraint {{ repo_build_git_dir }}/requirements/upper-constraints.txt {{ pip_install_options|default('') }}"
+  register: install_packages
+  until: install_packages|success
+  retries: 5
+  delay: 5
+  with_items: repo_pip_packages
+  tags:
+    - repo-pip-packages
+
 - name: Ensure workspace files are cleaned up
   file:
     path: "{{ item }}"
diff --git a/templates/manual-init.override.j2 b/templates/manual-init.override.j2
new file mode 100644
index 0000000..306c937
--- /dev/null
+++ b/templates/manual-init.override.j2
@@ -0,0 +1,9 @@
+# {{ ansible_managed }}
+
+pre-start script
+    echo "pass"
+end script
+
+post-stop script
+    echo "pass"
+end script