From 6c75a123cb6156bbd5a4e78f8728fcccc9bb2954 Mon Sep 17 00:00:00 2001 From: Jesse Pretorius Date: Mon, 18 Jul 2016 15:43:39 +0100 Subject: [PATCH] Optimise pip install tasks Unlike the Ansible apt module, the Ansible pip module does not recognise a with_items list and process all the items at once. To optimise the pip install tasks, this patch replaces the use of with_items with a join filter so that the pip install task does an install with all the packages in a list, ensuring that the execution is one action instead of many. Change-Id: Ib9ce9666c737be639825a5b998f57eaca4a25c7d --- tasks/lxc_install.yml | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/tasks/lxc_install.yml b/tasks/lxc_install.yml index f636c99c..79b04839 100644 --- a/tasks/lxc_install.yml +++ b/tasks/lxc_install.yml @@ -27,13 +27,12 @@ - name: Install pip packages pip: - name: "{{ item }}" + name: "{{ lxc_pip_packages | join(' ') }}" state: latest extra_args: "{{ pip_install_options|default('') }}" register: install_packages until: install_packages|success retries: 5 delay: 2 - with_items: "{{ lxc_pip_packages }}" tags: - lxc-pip-packages