Merge "Add repo-setup role from -extras, use it to inject repos into images"
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tripleo-repo-setup
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=========
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Set up yum repositories on host or in image
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This Ansible role allows setting up repositories on a live host or within an image.
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Requirements
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------------
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`libguestfs-tools-c` package is required in case of injecting repositories into an image.
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Role Variables
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--------------
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* `repo_setup_script` - path to repositories setup script template
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* `repo_setup_log` - path to repositories setup script log
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* `repo_run_live`: false/true - where to run repo setup script on host (live host that playbook runs on it) (default: true)
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* `repo_inject_image_path` - path to image, in case of injecting repositories into the image (default: not defined)
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* `repo_cmd_before`: - shell commands to run before repos setup
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* `repo_cmd_after`: - shell commands to run after repos setup
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* `libvirt_uri` - URI of libvirt in case of using virt-customize to inject repos into the image
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* `repos` - dictionary or repositories to set, the keys are explained below:
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* `repos.type` - file / generic / package / rpm_url
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* `repos.releases` - for which releases to set up this repo, if not defined - for all releases.
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It supports shortcut for all stable releases - '{{ stable }}'
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*File*
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------
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Just download the repo file from URL and change some of its parameters if required.
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* `repos.filename` - filename for saving the downloaded file
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* `repos.down_url` - URL to download repo file from
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* `repos.priority` - change priority of this repo (default: not defined)
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*Generic*
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------
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Construct repository file from various parameters and use parameters from downloaded file
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if required (for example DLRN hash).
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* `repos.filename` - filename for saving the resulting repo (mandatory)
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* `repos.reponame` - name of repository (mandatory)
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* `repos.baseurl` - base URL of the repository (mandatory)
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* `repos.hash_url` - URL of repo file in network, used for extracting trunk hash (optional)
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* `repos.priority` - priority of resulting repo (optional)
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* `repos.includepkgs` - includepkgs parameter of resulting repo (use this repo only for these packages) (optional)
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* `repos.enabled` - 0/1 whether the repo is enabled or not (default: 1 - enabled)
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* `repos.gpgcheck` - whether to check GPG keys for repo (default: 0 - don't check)
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*Package*
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------
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Install repository from package
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* `repos.pkg_name` - package name (should be available in the installed repositories)
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* `repos.custom_cmd` - custom command to install this package (default: 'yum install -y')
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* `repos.pkg_url` - direct URL of the package to install
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Dependencies
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------------
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No dependencies
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Example Playbook
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----------------
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Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
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---
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- name: Run repo setup
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hosts: undercloud
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gather_facts: no
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roles:
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- repo-setup
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Settings example for repositories:
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repos:
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# Just download file
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- type: file
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filename: delorean.repo
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down_url: https://trunk.rdoproject.org/centos7-{{ release }}/current/delorean.repo
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# In case of stable release
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- type: generic
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reponame: delorean
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filename: delorean.repo
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baseurl: https://trunk.rdoproject.org/centos7-{{ release }}/current/
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hash_url: https://trunk.rdoproject.org/centos7-{{ release }}/current/delorean.repo
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priority: 20
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releases: "{{ stable }}"
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# In case of master
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- type: generic
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reponame: delorean
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filename: delorean.repo
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baseurl: https://buildlogs.centos.org/centos/7/cloud/x86_64/rdo-trunk-master-tripleo/
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hash_url: https://buildlogs.centos.org/centos/7/cloud/x86_64/rdo-trunk-master-tripleo/delorean.repo
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priority: 20
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releases:
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- master
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# In case of master
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- type: generic
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reponame: delorean-current
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filename: delorean-current.repo
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baseurl: https://trunk.rdoproject.org/centos7/current
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hash_url: https://trunk.rdoproject.org/centos7/current/delorean.repo
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priority: 10
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includepkgs:
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- diskimage-builder
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- instack
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- instack-undercloud
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- os-apply-config
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- os-collect-config
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- os-net-config
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- os-refresh-config
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- python-tripleoclient
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- openstack-tripleo-common
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- openstack-tripleo-heat-templates
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- openstack-tripleo-image-elements
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- openstack-tripleo
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- openstack-tripleo-puppet-elements
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- openstack-puppet-modules
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- openstack-tripleo-ui
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- puppet-*
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releases:
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- master
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# In case of all releases
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- type: file
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filename: delorean-deps.repo
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down_url: https://trunk.rdoproject.org/centos7-{{ release }}/delorean-deps.repo
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priority: 30
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- type: package
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pkg_name: centos-release-ceph-hammer
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custom_cmd: 'yum install -y --enablerepo=extras'
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releases:
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- liberty
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- mitaka
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- type: package
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pkg_name: centos-release-ceph-jewel
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custom_cmd: 'yum install -y --enablerepo=extras'
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releases:
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- newton
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- master
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- type: package
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pkg_url: https://rdoproject.org/repos/openstack-{{ release }}/rdo-release-{{ release }}.rpm
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releases:
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- newton
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License
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-------
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Apache 2.0
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Author Information
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------------------
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RDO-CI Team
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---
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repo_setup_dir: "{{ working_dir }}"
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repo_setup_script: repo_setup.sh.j2
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repo_setup_log: "{{ repo_setup_dir }}/repo_setup.log"
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repo_run_live: true
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# Releases shortcuts
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stable:
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- newton
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- mitaka
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- liberty
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repo_cmd_before: |
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sudo yum install -y yum-plugin-priorities;
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sudo yum clean all;
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sudo rm -rf /etc/yum.repos.d/delorean*;
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sudo rm -rf /etc/yum.repos.d/*.rpmsave;
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repo_cmd_after: |
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sudo yum repolist;
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sudo yum update -y
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# Repositories definitions
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repos:
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- type: file
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filename: delorean.repo
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down_url: https://trunk.rdoproject.org/centos7-{{ release }}/current/delorean.repo
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- type: file
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filename: delorean-deps.repo
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down_url: https://trunk.rdoproject.org/centos7-{{ release }}/delorean-deps.repo
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dependencies:
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- extras-common
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- name: Inject the repositories into the image
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include_role:
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name: modify-image
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vars:
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image_to_modify: "{{ repo_inject_image_path }}"
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modify_script: "{{ repo_setup_dir }}/repo_setup.sh"
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- name: Create repo setup script
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template:
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src: "{{ repo_setup_script }}"
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dest: "{{ repo_setup_dir }}/repo_setup.sh"
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mode: 0755
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- include: setup_repos.yml
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when: repo_run_live|bool
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- include: inject_repos_into_image.yml
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when: repo_inject_image_path is defined
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- name: Setup repos on live host
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shell: >
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set -o pipefail &&
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{{ repo_setup_dir }}/repo_setup.sh 2>&1 {{ timestamper_cmd }} >
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{{ repo_setup_log }}
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become: true
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#!/bin/bash
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set -eux
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### --start_docs
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## Setup repositories for the job
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## ==============================
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## Prepare Your Environment
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## ------------------------
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## * Execute commands before repositories setup
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## ::
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{{ repo_cmd_before|default('') }}
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# Make temp dir for files
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sudo rm -rf /tmp/repo_role_tmp && mkdir -p /tmp/repo_role_tmp
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## * Prepare repositories
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## ::
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{% for repo in repos %}
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{% if repo.releases is not defined or release in repo.releases %}
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{% if repo.type == 'file' %}
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## * Download and use file from {{ repo.down_url }}
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## ::
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curl -Lvo /tmp/repo_role_tmp/{{ repo.filename }} {{ repo.down_url }}
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{% if repo.priority is defined and repo.priority %}
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## * Change its priority to {{ repo.priority }}
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## ::
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if ! grep -q "priority" /tmp/repo_role_tmp/{{ repo.filename }}; then
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sed -i "s/\(baseurl=.*\)/\1\npriority={{ repo.priority }}/g" /tmp/repo_role_tmp/{{ repo.filename }}
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else
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sed -i "s/priority=.*/priority={{ repo.priority }}/g" /tmp/repo_role_tmp/{{ repo.filename }}
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fi
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{% endif %}
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{% if repo.reponame is defined %}
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sed -i "s/\[.*\]/[{{ repo.reponame }}]/" /tmp/repo_role_tmp/{{ repo.filename }}
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{% endif %}
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{% if repo.includepkgs is defined %}
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echo -e '\nincludepkgs={{ repo.includepkgs|join(",") }}' >> /tmp/repo_role_tmp/{{ repo.filename }}
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{% endif %}
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sudo cp -f /tmp/repo_role_tmp/{{ repo.filename }} /etc/yum.repos.d/
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{% endif %}
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{% if repo.type == 'generic' %}
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## * Construct repo file from arguments
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## ::
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{% if repo.hash_url is defined %}
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HASH=$(curl {{ repo.hash_url }} 2>/dev/null | grep baseurl | grep -Eo '[^/]*/[^/]*/[^/]*_.*' ||:)
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{% endif %}
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cat<<EOF >/tmp/repo_role_tmp/{{ repo.filename }}
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[{{ repo.reponame }}]
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name={{ repo.reponame }}
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{% if repo.baseurl is defined %}baseurl={{ repo.baseurl }}
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{% endif %}
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{% if repo.mirrorlist is defined %}mirrorlist={{ repo.mirrorlist }}
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{% endif %}
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gpgcheck={{ repo.gpgcheck|default('0') }}
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enabled={{ repo.enabled|default('1') }}
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{% if repo.priority is defined %}priority={{ repo.priority }}
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{% endif %}
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{% if repo.includepkgs is defined %}includepkgs={{ repo.includepkgs|join(",") }}
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{% endif %}
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{% if repo.down_url is defined %}# trunk_hash=${HASH:-}
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{% endif %}
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EOF
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sudo cp -f /tmp/repo_role_tmp/{{ repo.filename }} /etc/yum.repos.d/
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{% endif %}
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{% if repo.type == 'package' %}
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## * Install repo from package {{ repo.pkg_name|default(repo.pkg_url) }}
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## ::
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{{ repo.custom_cmd|default('sudo yum install -y') }} {{ repo.pkg_name|default(repo.pkg_url) }}
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{% endif %}
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{% endif %}
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{% endfor %}
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## * Execute commands after repositories setup
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## ::
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{{ repo_cmd_after|default('') }}
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### --stop_docs
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