nccurry

---
# ansible-playbook insert-htpasswd-identity-ocp.yaml --extra-vars '{"master_host_group":"masters","users":["user1","user2"],"password":"password"}'
- hosts: localhost
  connection: local
  become: false
  tasks:
  - name: Add users to htpasswd file
    htpasswd:
      create: yes
      state: present

nccurry

- name: Update/reboot host
  gather_facts: false
  become: true
  tasks:
  - name: Update system packages
    yum:
      name: '*'
      state: latest
    register: yum_update
    retries: 5

nccurry

PS: This method works just with BIOS

#Install packages#
sudo yum install git xz-devel -y
sudo yum groupinstall "Development tools" -y

#Download ipxe
git clone https://github.com/ipxe/ipxe/
cd ipxe/src

nccurry

#!/bin/bash
# ocp4-download-clients v0.2.0 last mod 2020/01/23
# Copyright 2020 Ryan Sawhill Aroha <[email protected]>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,

nccurry

#!/bin/bash
# ocp4-chk-upgrade-channel v0.0.3 last mod 2020/01/23
# Copyright 2020 Ryan Sawhill Aroha <[email protected]>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU General Public License as published by
#    the Free Software Foundation, either version 3 of the License, or
#    (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,

nccurry

  - name: Get a list of all pvcs using trident
    vars:
      # !unsafe tag tells ansible not to interpret any special characters
      go_template: !unsafe '{{ range .items }}{{ if eq .spec.storageClassName "trident" }}{{ "- name: " }}{{ .metadata.name }} {{ "\n  namespace: " }}{{ .metadata.namespace }}{{ "\n" }}{{ end }}{{ end }}'
    shell: "oc get pvc
           --all-namespaces
           -o go-template='{{ go_template }}'"
    register: get_pvcs
    changed_when: false

nccurry

apiVersion: v1
kind: List
items:

- kind: PersistentVolumeClaim
  apiVersion: v1
  metadata:
    name: httpd-www
    namespace: openshift-smoke-test
  spec:

nccurry

nmcli con
nmcli con down id 'Wired connection 1'
nmcli con up id 'Wired connection 1'
# Attempt to update device with changes to the currently active 
# connection made since it was last applied and then try it again
nmcli device reapply 'Wired connection 1'