c12s-kubespray/roles/bootstrap-os/tasks/bootstrap-centos.yml
dymq e0b76b185a
Failover for adding proxy when line exists in file (#5751)
The 'regexp' parameter matches last occurrence of a line starting with 'proxy=' and replaces it with the one defined in 'line' parameter. If no match - it works same way as before. This fixes resuming cluster deployments failed after that task (if there was no more than one line starting with 'proxy' in the yum.conf file - this condition should also be reassured with the change introduced here) eg. if they were initiated with Terraform.
2020-03-12 15:08:39 -07:00

54 lines
1.5 KiB
YAML

---
# CentOS ships with python installed
- name: Check if this is an atomic host
stat:
path: /run/ostree-booted
register: ostree
- name: Store the fact if this is an atomic host
set_fact:
is_atomic: "{{ ostree.stat.exists }}"
- name: Check presence of fastestmirror.conf
stat:
path: /etc/yum/pluginconf.d/fastestmirror.conf
register: fastestmirror
# the fastestmirror plugin can actually slow down Ansible deployments
- name: Disable fastestmirror plugin if requested
lineinfile:
dest: /etc/yum/pluginconf.d/fastestmirror.conf
regexp: "^enabled=.*"
line: "enabled=0"
state: present
become: true
when:
- fastestmirror.stat.exists
- not centos_fastestmirror_enabled
- name: Add proxy to /etc/yum.conf if http_proxy is defined
lineinfile:
path: "/etc/yum.conf"
regexp: "^proxy=.*$"
line: "proxy={{ http_proxy }}"
create: true
state: present
become: true
when:
- http_proxy is defined
- name: Gather host facts to get ansible_distribution_major_version
setup:
gather_subset: '!all'
filter: ansible_distribution_major_version
# libselinux-python is required on SELinux enabled hosts
# See https://docs.ansible.com/ansible/latest/installation_guide/intro_installation.html#managed-node-requirements
- name: Install libselinux python package
package:
name: "{{ ( (ansible_distribution_major_version | int) < 8) | ternary('libselinux-python','python3-libselinux') }}"
state: present
become: true
when:
- not is_atomic