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|
# This deletes *ALL* Origin, Atomic Enterprise Platform and OpenShift
# Enterprise content installed by ansible. This includes:
#
# configuration
# containers
# example templates and imagestreams
# images
# RPMs
---
- hosts: OSEv3:children
become: yes
tasks:
- name: Detecting Operating System
shell: ls /run/ostree-booted
ignore_errors: yes
failed_when: false
register: ostree_output
# Since we're not calling openshift_facts we'll do this for now
- set_fact:
is_atomic: "{{ ostree_output.rc == 0 }}"
- set_fact:
is_containerized: "{{ is_atomic or containerized | default(false) | bool }}"
# Stop services on all hosts prior to removing files.
- hosts: nodes
become: yes
tasks:
- name: Stop services
service: name={{ item }} state=stopped
with_items:
- atomic-enterprise-node
- atomic-openshift-node
- openshift-node
- openvswitch
- origin-node
failed_when: false
- hosts: masters
become: yes
tasks:
- name: Stop services
service: name={{ item }} state=stopped
with_items:
- atomic-enterprise-master
- atomic-openshift-master
- atomic-openshift-master-api
- atomic-openshift-master-controllers
- openshift-master
- openshift-master-api
- openshift-master-controllers
- origin-master
- origin-master-api
- origin-master-controllers
- pcsd
failed_when: false
- hosts: etcd
become: yes
tasks:
- name: Stop services
service: name={{ item }} state=stopped
with_items:
- etcd
failed_when: false
- hosts: lb
become: yes
tasks:
- name: Stop services
service: name={{ item }} state=stopped
with_items:
- haproxy
failed_when: false
- hosts: nodes
become: yes
tasks:
- name: unmask services
command: systemctl unmask "{{ item }}"
changed_when: False
failed_when: False
with_items:
- firewalld
- name: Remove packages
action: "{{ ansible_pkg_mgr }} name={{ item }} state=absent"
when: not is_atomic | bool
with_items:
- atomic-enterprise
- atomic-enterprise-node
- atomic-enterprise-sdn-ovs
- atomic-openshift
- atomic-openshift-clients
- atomic-openshift-node
- atomic-openshift-sdn-ovs
- cockpit-bridge
- cockpit-docker
- cockpit-shell
- cockpit-ws
- kubernetes-client
- openshift
- openshift-node
- openshift-sdn
- openshift-sdn-ovs
- openvswitch
- origin
- origin-clients
- origin-node
- origin-sdn-ovs
- tuned-profiles-atomic-enterprise-node
- tuned-profiles-atomic-openshift-node
- tuned-profiles-openshift-node
- tuned-profiles-origin-node
- name: Remove flannel package
action: "{{ ansible_pkg_mgr }} name=flannel state=absent"
when: openshift_use_flannel | default(false) | bool and not is_atomic | bool
- shell: systemctl reset-failed
changed_when: False
- shell: systemctl daemon-reload
changed_when: False
- name: Remove br0 interface
shell: ovs-vsctl del-br br0
changed_when: False
failed_when: False
- name: Remove linux interfaces
shell: ip link del "{{ item }}"
changed_when: False
failed_when: False
with_items:
- lbr0
- vlinuxbr
- vovsbr
- shell: find /var/lib/origin/openshift.local.volumes -type d -exec umount {} \; 2>/dev/null || true
changed_when: False
- shell: find /var/lib/atomic-enterprise/openshift.local.volumes -type d -exec umount {} \; 2>/dev/null || true
changed_when: False
- shell: find /var/lib/openshift/openshift.local.volumes -type d -exec umount {} \; 2>/dev/null || true
changed_when: False
- shell: docker rm -f "{{ item }}"-master "{{ item }}"-node
changed_when: False
failed_when: False
with_items:
- openshift-enterprise
- atomic-enterprise
- origin
- shell: docker ps -a | grep Exited | egrep "{{ item }}" | awk '{print $1}'
changed_when: False
failed_when: False
register: exited_containers_to_delete
with_items:
- aep3.*/aep
- aep3.*/node
- aep3.*/openvswitch
- openshift3/ose
- openshift3/node
- openshift3/openvswitch
- openshift/origin
- shell: "docker rm {{ item.stdout_lines | join(' ') }}"
changed_when: False
failed_when: False
with_items: "{{ exited_containers_to_delete.results }}"
- shell: docker images | egrep {{ item }} | awk '{ print $3 }'
changed_when: False
failed_when: False
register: images_to_delete
with_items:
- registry\.access\..*redhat\.com/openshift3
- registry\.access\..*redhat\.com/aep3
- registry\.qe\.openshift\.com/.*
- registry\.access\..*redhat\.com/rhel7/etcd
- docker.io/openshift
when: openshift_uninstall_images | default(True) | bool
- shell: "docker rmi -f {{ item.stdout_lines | join(' ') }}"
changed_when: False
failed_when: False
with_items: "{{ images_to_delete.results }}"
when: openshift_uninstall_images | default(True) | bool
- name: Remove sdn drop files
file:
path: /run/openshift-sdn
state: absent
- name: Remove remaining files
file: path={{ item }} state=absent
with_items:
- /etc/ansible/facts.d/openshift.fact
- /etc/atomic-enterprise
- /etc/dnsmasq.d/origin-dns.conf
- /etc/dnsmasq.d/origin-upstream-dns.conf
- /etc/NetworkManager/dispatcher.d/99-origin-dns.sh
- /etc/openshift
- /etc/openshift-sdn
- /etc/origin
- /etc/sysconfig/atomic-enterprise-node
- /etc/sysconfig/atomic-openshift-node
- /etc/sysconfig/atomic-openshift-node-dep
- /etc/sysconfig/openshift-node
- /etc/sysconfig/openshift-node-dep
- /etc/sysconfig/openvswitch
- /etc/sysconfig/origin-node
- /etc/sysconfig/origin-node
- /etc/sysconfig/origin-node-dep
- /etc/systemd/system/atomic-openshift-node-dep.service
- /etc/systemd/system/atomic-openshift-node.service
- /etc/systemd/system/atomic-openshift-node.service.wants
- /etc/systemd/system/docker.service.d/docker-sdn-ovs.conf
- /etc/systemd/system/openvswitch.service
- /etc/systemd/system/origin-node-dep.service
- /etc/systemd/system/origin-node.service
- /etc/systemd/system/origin-node.service.wants
- /run/openshift-sdn
- /var/lib/atomic-enterprise
- /var/lib/openshift
- /var/lib/origin
- name: restart docker
service: name=docker state=restarted
- name: restart NetworkManager
service: name=NetworkManager state=restarted
- hosts: masters
become: yes
tasks:
- name: unmask services
command: systemctl unmask "{{ item }}"
changed_when: False
failed_when: False
with_items:
- firewalld
- atomic-openshift-master
- name: Remove packages
action: "{{ ansible_pkg_mgr }} name={{ item }} state=absent"
when: not is_atomic | bool
with_items:
- atomic-enterprise
- atomic-enterprise-master
- atomic-openshift
- atomic-openshift-clients
- atomic-openshift-master
- cockpit-bridge
- cockpit-docker
- cockpit-shell
- cockpit-ws
- corosync
- kubernetes-client
- openshift
- openshift-master
- origin
- origin-clients
- origin-master
- pacemaker
- pcs
- shell: systemctl reset-failed
changed_when: False
- shell: systemctl daemon-reload
changed_when: False
- name: Remove remaining files
file: path={{ item }} state=absent
with_items:
- "~{{ ansible_ssh_user }}/.kube"
- /etc/ansible/facts.d/openshift.fact
- /etc/atomic-enterprise
- /etc/corosync
- /etc/openshift
- /etc/openshift-sdn
- /etc/origin
- /etc/systemd/system/atomic-openshift-master.service
- /etc/systemd/system/atomic-openshift-master-api.service
- /etc/systemd/system/atomic-openshift-master-controllers.service
- /etc/systemd/system/origin-master.service
- /etc/systemd/system/origin-master-api.service
- /etc/systemd/system/origin-master-controllers.service
- /etc/systemd/system/openvswitch.service
- /etc/sysconfig/atomic-enterprise-master
- /etc/sysconfig/atomic-enterprise-master-api
- /etc/sysconfig/atomic-enterprise-master-controllers
- /etc/sysconfig/atomic-openshift-master
- /etc/sysconfig/atomic-openshift-master-api
- /etc/sysconfig/atomic-openshift-master-controllers
- /etc/sysconfig/origin-master
- /etc/sysconfig/origin-master-api
- /etc/sysconfig/origin-master-controllers
- /etc/sysconfig/openshift-master
- /etc/sysconfig/openvswitch
- /etc/sysconfig/origin-master
- /etc/sysconfig/origin-master-api
- /etc/sysconfig/origin-master-controllers
- /root/.kube
- /usr/share/openshift/examples
- /var/lib/atomic-enterprise
- /var/lib/openshift
- /var/lib/origin
- /var/lib/pacemaker
- /var/lib/pcsd
- /usr/lib/systemd/system/atomic-openshift-master-api.service
- /usr/lib/systemd/system/atomic-openshift-master-controllers.service
- /usr/lib/systemd/system/origin-master-api.service
- /usr/lib/systemd/system/origin-master-controllers.service
- /usr/local/bin/openshift
- /usr/local/bin/oadm
- /usr/local/bin/oc
- /usr/local/bin/kubectl
- /etc/flannel
# Since we are potentially removing the systemd unit files for separated
# master-api and master-controllers services, so we need to reload the
# systemd configuration manager
- name: Reload systemd manager configuration
command: systemctl daemon-reload
- hosts: etcd
become: yes
tasks:
- name: unmask services
command: systemctl unmask "{{ item }}"
changed_when: False
failed_when: False
with_items:
- etcd
- etcd3
- firewalld
- name: Stop additional atomic services
service: name={{ item }} state=stopped
when: is_containerized | bool
with_items:
- etcd_container
failed_when: false
- name: Remove packages
action: "{{ ansible_pkg_mgr }} name={{ item }} state=absent"
when: not is_atomic | bool
with_items:
- etcd
- etcd3
- shell: systemctl reset-failed
changed_when: False
- shell: systemctl daemon-reload
changed_when: False
- name: Remove remaining files
file: path={{ item }} state=absent
with_items:
- /etc/ansible/facts.d/openshift.fact
- /etc/etcd
- /etc/systemd/system/etcd_container.service
# Intenationally using rm command over file module because if someone had mounted a filesystem
# at /var/lib/etcd then the contents was not removed correctly
- name: Remove etcd data
shell: rm -rf /var/lib/etcd/*
args:
warn: no
failed_when: false
- hosts: lb
become: yes
tasks:
- name: unmask services
command: systemctl unmask "{{ item }}"
changed_when: False
failed_when: False
with_items:
- firewalld
- name: Remove packages
action: "{{ ansible_pkg_mgr }} name={{ item }} state=absent"
when: not is_atomic | bool
with_items:
- haproxy
- shell: systemctl reset-failed
changed_when: False
- shell: systemctl daemon-reload
changed_when: False
- name: Remove remaining files
file: path={{ item }} state=absent
with_items:
- /etc/ansible/facts.d/openshift.fact
- /var/lib/haproxy
|
