92614127c7
In order to radically simplify how we prepare the service venvs, we use a common role to do the wheel builds and the venv preparation. This makes the process far simpler to understand, because the role does its own building and installing. It also reduces the code maintenance burden, because instead of duplicating the build processes in the repo_build role and the service role - we only have it all done in a single place. We also change the role venv tag var to use the integrated build's common venv tag so that we can remove the role's venv tag in group_vars in the integrated build. This reduces memory consumption and also reduces the duplication. This is by no means the final stop in the simplification process, but it is a step forward. The will be work to follow which: 1. Replaces 'developer mode' with an equivalent mechanism that uses the common role and is simpler to understand. We will also simplify the provisioning of pip install arguments when doing this. Depends-On: https://review.openstack.org/598957 Change-Id: Iaff49b75b03635fb07260c9a96f6459d270aed83 Implements: blueprint python-build-install-simplification Signed-off-by: Jesse Pretorius <jesse.pretorius@rackspace.co.uk>
54 lines
1.9 KiB
YAML
54 lines
1.9 KiB
YAML
---
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# Copyright 2016 Internet Solutions (Pty) Ltd
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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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#
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# (c) 2016 Donovan Francesco <donovan.francesco@is.co.za>
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# (c) 2016 Paul Stevens <paul.stevens@is.co.za>
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# TODO(odyssey4me):
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# This can be simplified once all the roles are using
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# python_venv_build. We can then switch to using a
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# set of constraints in pip.conf inside the venv,
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# perhaps prepared by giving a giving a list of
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# constraints to the role.
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- name: Create developer mode constraint file
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copy:
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dest: "/opt/developer-pip-constraints.txt"
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content: |
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{% for item in trove_developer_constraints %}
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{{ item }}
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{% endfor %}
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when:
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- trove_developer_mode | bool
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- name: Ensure remote wheel building is disabled in developer mode
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set_fact:
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venv_build_host: "{{ ansible_hostname }}"
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when:
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- trove_developer_mode | bool
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- name: Install the python venv
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include_role:
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name: "python_venv_build"
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private: yes
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vars:
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venv_install_destination_path: "{{ trove_bin | dirname }}"
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venv_install_distro_package_list: "{{ trove_distro_packages }}"
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venv_pip_install_args: "{{ trove_pip_install_args }}"
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venv_pip_packages: "{{ (trove_oslomsg_amqp1_enabled | bool) | ternary(trove_pip_packages + trove_optional_oslomsg_amqp1_pip_packages, trove_pip_packages) }}"
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venv_facts_when_changed:
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- section: "trove"
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option: "venv_tag"
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value: "{{ trove_venv_tag }}"
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