ceph-ansible/infrastructure-playbooks/purge-cluster.yml

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---
# This playbook purges Ceph
# It removes: packages, configuration files and ALL THE DATA
#
# Use it like this:
# ansible-playbook purge-cluster.yml
# Prompts for confirmation to purge, defaults to no and
# doesn't purge the cluster. yes purges the cluster.
#
# ansible-playbook -e ireallymeanit=yes|no purge-cluster.yml
# Overrides the prompt using -e option. Can be used in
# automation scripts to avoid interactive prompt.
- name: confirm whether user really meant to purge the cluster
hosts: localhost
gather_facts: false
vars_prompt:
- name: ireallymeanit
prompt: Are you sure you want to purge the cluster?
default: 'no'
private: no
tasks:
- name: exit playbook, if user did not mean to purge cluster
fail:
msg: >
"Exiting purge-cluster playbook, cluster was NOT purged.
To purge the cluster, either say 'yes' on the prompt or
or use `-e ireallymeanit=yes` on the command line when
invoking the playbook"
when: ireallymeanit != 'yes'
- name: gather facts on all hosts
hosts:
- "{{ mon_group_name|default('mons') }}"
- "{{ osd_group_name|default('osds') }}"
- "{{ mds_group_name|default('mdss') }}"
- "{{ rgw_group_name|default('rgws') }}"
- "{{ rbdmirror_group_name|default('rbdmirrors') }}"
- "{{ nfs_group_name|default('nfss') }}"
- "{{ client_group_name|default('clients') }}"
- "{{ mgr_group_name|default('mgrs') }}"
- grafana-server
become: true
tasks:
- debug: msg="gather facts on all Ceph hosts for following reference"
- name: check there's no ceph kernel threads present
hosts: "{{ client_group_name|default('clients') }}"
become: true
any_errors_fatal: true
tasks:
- import_role:
name: ceph-defaults
- block:
- name: get nfs nodes ansible facts
setup:
delegate_to: "{{ item }}"
delegate_facts: True
with_items: "{{ groups[nfs_group_name] }}"
run_once: true
- name: get all nfs-ganesha mount points
command: grep "{{ hostvars[item]['ansible_all_ipv4_addresses'] | ips_in_ranges(public_network.split(',')) | first }}" /proc/mounts
register: nfs_ganesha_mount_points
failed_when: false
with_items: "{{ groups[nfs_group_name] }}"
- name: ensure nfs-ganesha mountpoint(s) are unmounted
mount:
path: "{{ item.split(' ')[1] }}"
state: unmounted
with_items:
- "{{ nfs_ganesha_mount_points.results | map(attribute='stdout_lines') | list }}"
when: item | length > 0
when: groups[nfs_group_name] | default([]) | length > 0
- name: ensure cephfs mountpoint(s) are unmounted
command: umount -a -t ceph
- name: ensure rbd devices are unmapped
command: rbdmap unmap-all
- name: unload ceph kernel modules
modprobe:
name: "{{ item }}"
state: absent
with_items:
- rbd
- ceph
- libceph
- name: purge ceph nfs cluster
vars:
nfs_group_name: nfss
hosts: "{{ nfs_group_name|default('nfss') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
- name: stop ceph nfss with systemd
service:
name: nfs-ganesha
state: stopped
failed_when: false
when: ansible_service_mgr == 'systemd'
- name: purge node-exporter
hosts:
- "{{ mon_group_name|default('mons') }}"
- "{{ osd_group_name|default('osds') }}"
- "{{ mds_group_name|default('mdss') }}"
- "{{ rgw_group_name|default('rgws') }}"
- "{{ rbdmirror_group_name|default('rbdmirrors') }}"
- "{{ nfs_group_name|default('nfss') }}"
- "{{ client_group_name|default('clients') }}"
- "{{ mgr_group_name|default('mgrs') }}"
- grafana-server
- clients
- iscsigws
become: true
tasks:
- import_role:
name: ceph-defaults
- block:
- import_role:
name: ceph-facts
tasks_from: container_binary
- name: disable node_exporter service
service:
name: node_exporter
state: stopped
enabled: no
failed_when: false
- name: remove node_exporter service file
file:
name: /etc/systemd/system/node_exporter.service
state: absent
- name: remove node-exporter image
command: "{{ container_binary }} rmi {{ node_exporter_container_image }}"
failed_when: false
tags:
- remove_img
when: dashboard_enabled | bool
- name: purge ceph grafana-server
hosts: grafana-server
become: true
vars:
grafana_services:
- grafana-server
- prometheus
- alertmanager
tasks:
- import_role:
name: ceph-defaults
- block:
- import_role:
name: ceph-facts
tasks_from: container_binary
- name: stop services
service:
name: "{{ item }}"
state: stopped
enabled: no
with_items: "{{ grafana_services }}"
failed_when: false
- name: remove service files
file:
name: "/etc/systemd/system/{{ item }}.service"
state: absent
with_items: "{{ grafana_services }}"
failed_when: false
- name: remove ceph dashboard container images
command: "{{ container_binary }} rmi {{ item }}"
with_items:
- "{{ prometheus_container_image }}"
- "{{ grafana_container_image }}"
- "{{ alertmanager_container_image }}"
failed_when: false
tags:
- remove_img
- name: remove data
file:
name: "{{ item }}"
state: absent
with_items:
- /etc/grafana/dashboards
- /etc/grafana/grafana.ini
- /etc/grafana/provisioning
- /var/lib/grafana
- /etc/alertmanager
- /var/lib/alertmanager
- /var/lib/prometheus
- /etc/prometheus
failed_when: false
when: dashboard_enabled | bool
- name: purge ceph mds cluster
vars:
mds_group_name: mdss
hosts: "{{ mds_group_name|default('mdss') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
2016-04-07 03:58:17 +08:00
- name: stop ceph mdss with systemd
service:
name: ceph-mds@{{ ansible_hostname }}
state: stopped
enabled: no
failed_when: false
- name: purge ceph mgr cluster
vars:
mgr_group_name: mgrs
hosts: "{{ mgr_group_name|default('mgrs') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
- name: stop ceph mgrs with systemd
service:
name: ceph-mgr@{{ ansible_hostname}}
state: stopped
enabled: no
failed_when: false
when: ansible_service_mgr == 'systemd'
- name: purge rgwloadbalancer cluster
vars:
rgwloadbalancer_group_name: rgwloadbalancers
hosts:
- "{{ rgwloadbalancer_group_name|default('rgwloadbalancers') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
- name: stop rgwloadbalancer services
service:
name: ['keepalived', 'haproxy']
state: stopped
enabled: no
failed_when: false
- name: purge ceph rgw cluster
vars:
rgw_group_name: rgws
hosts: "{{ rgw_group_name|default('rgws') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
- name: stop ceph rgws with systemd
service:
name: ceph-radosgw@rgw.*
state: stopped
enabled: no
failed_when: false
- name: purge ceph rbd-mirror cluster
vars:
rbdmirror_group_name: rbdmirrors
hosts: "{{ rbdmirror_group_name|default('rbdmirrors') }}"
gather_facts: false # Already gathered previously
become: true
tasks:
- name: stop ceph rbd mirror with systemd
service:
name: "ceph-rbd-mirror@rbd-mirror.{{ ansible_hostname }}"
state: stopped
failed_when: false
- name: purge ceph osd cluster
vars:
osd_group_name: osds
reboot_osd_node: False
hosts: "{{ osd_group_name|default('osds') }}"
gather_facts: false # Already gathered previously
become: true
handlers:
- name: restart machine
shell: sleep 2 && shutdown -r now "Ansible updates triggered"
async: 1
poll: 0
ignore_errors: true
- name: wait for server to boot
become: false
syntax: change local_action syntax Use a nicer syntax for `local_action` tasks. We used to have oneliner like this: ``` local_action: wait_for port=22 host={{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }} state=started delay=10 timeout=500 }} ``` The usual syntax: ``` local_action: module: wait_for port: 22 host: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}" state: started delay: 10 timeout: 500 ``` is nicer and kind of way to keep consistency regarding the whole playbook. This also fix a potential issue about missing quotation : ``` Traceback (most recent call last): File "/tmp/ansible_wQtWsi/ansible_module_command.py", line 213, in <module> main() File "/tmp/ansible_wQtWsi/ansible_module_command.py", line 185, in main rc, out, err = module.run_command(args, executable=executable, use_unsafe_shell=shell, encoding=None, data=stdin) File "/tmp/ansible_wQtWsi/ansible_modlib.zip/ansible/module_utils/basic.py", line 2710, in run_command File "/usr/lib64/python2.7/shlex.py", line 279, in split return list(lex) File "/usr/lib64/python2.7/shlex.py", line 269, in next token = self.get_token() File "/usr/lib64/python2.7/shlex.py", line 96, in get_token raw = self.read_token() File "/usr/lib64/python2.7/shlex.py", line 172, in read_token raise ValueError, "No closing quotation" ValueError: No closing quotation ``` writing `local_action: shell echo {{ fsid }} | tee {{ fetch_directory }}/ceph_cluster_uuid.conf` can cause trouble because it's complaining with missing quotes, this fix solves this issue. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1510555 Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2018-01-31 16:23:28 +08:00
local_action:
module: wait_for
port: 22
host: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] }}"
state: started
delay: 10
timeout: 500
- name: remove data
shell: rm -rf /var/lib/ceph/*
tasks:
- name: default lvm_volumes if not defined
set_fact:
lvm_volumes: []
when: lvm_volumes is not defined
- name: get osd numbers
shell: "if [ -d /var/lib/ceph/osd ] ; then ls /var/lib/ceph/osd | sed 's/.*-//' ; fi"
register: osd_ids
changed_when: false
- name: stop ceph-osd with systemd
service:
name: ceph-osd@{{item}}
state: stopped
enabled: no
with_items: "{{ osd_ids.stdout_lines }}"
when: ansible_service_mgr == 'systemd'
- name: remove ceph udev rules
file:
path: "{{ item }}"
state: absent
with_items:
- /usr/lib/udev/rules.d/95-ceph-osd.rules
- /usr/lib/udev/rules.d/60-ceph-by-parttypeuuid.rules
# NOTE(leseb): hope someone will find a more elegant way one day...
- name: see if encrypted partitions are present
shell: |
blkid -t TYPE=crypto_LUKS -s PARTLABEL -s PARTUUID | grep "ceph.*." | grep -o PARTUUID.* | cut -d '"' -f 2
register: encrypted_ceph_partuuid
- name: get osd data and lockbox mount points
shell: "(grep /var/lib/ceph/osd /proc/mounts || echo -n) | awk '{ print $2 }'"
register: mounted_osd
changed_when: false
- name: drop all cache
shell: "sync && sleep 1 && echo 3 > /proc/sys/vm/drop_caches"
- name: umount osd data partition
shell: umount {{ item }}
with_items: "{{ mounted_osd.stdout_lines }}"
- name: remove osd mountpoint tree
file:
path: /var/lib/ceph/osd/
state: absent
register: remove_osd_mountpoints
ignore_errors: true
- name: is reboot needed
local_action:
module: command
echo requesting reboot
become: false
notify:
- restart machine
- wait for server to boot
- remove data
when:
- reboot_osd_node | bool
- remove_osd_mountpoints.failed is defined
- name: wipe table on dm-crypt devices
command: dmsetup wipe_table --force "{{ item }}"
with_items: "{{ encrypted_ceph_partuuid.stdout_lines }}"
when: encrypted_ceph_partuuid.stdout_lines | length > 0
- name: delete dm-crypt devices if any
command: dmsetup remove --retry --force {{ item }}
with_items: "{{ encrypted_ceph_partuuid.stdout_lines }}"
when: encrypted_ceph_partuuid.stdout_lines | length > 0
- name: get payload_offset
shell: cryptsetup luksDump /dev/disk/by-partuuid/{{ item }} | awk '/Payload offset:/ { print $3 }'
register: payload_offset
with_items: "{{ encrypted_ceph_partuuid.stdout_lines }}"
when: encrypted_ceph_partuuid.stdout_lines | length > 0
- name: get physical sector size
command: blockdev --getpbsz /dev/disk/by-partuuid/{{ item }}
with_items: "{{ encrypted_ceph_partuuid.stdout_lines }}"
when: encrypted_ceph_partuuid.stdout_lines | length > 0
register: phys_sector_size
- name: wipe dmcrypt device
command: dd if=/dev/zero of=/dev/disk/by-partuuid/{{ item.0 }} bs={{ item.1.stdout }} count={{ item.2.stdout }} oflag=direct
with_together:
- "{{ encrypted_ceph_partuuid.stdout_lines }}"
- "{{ payload_offset.results }}"
- "{{ phys_sector_size.results }}"
- name: get ceph data partitions
shell: |
blkid -o device -t PARTLABEL="ceph data"
failed_when: false
register: ceph_data_partition_to_erase_path
- name: get ceph lockbox partitions
shell: |
blkid -o device -t PARTLABEL="ceph lockbox"
failed_when: false
register: ceph_lockbox_partition_to_erase_path
- name: see if ceph-volume is installed
shell: "command -v ceph-volume"
failed_when: false
register: ceph_volume_present
- name: zap and destroy osds created by ceph-volume with lvm_volumes
ceph_volume:
data: "{{ item.data }}"
data_vg: "{{ item.data_vg|default(omit) }}"
journal: "{{ item.journal|default(omit) }}"
journal_vg: "{{ item.journal_vg|default(omit) }}"
db: "{{ item.db|default(omit) }}"
db_vg: "{{ item.db_vg|default(omit) }}"
wal: "{{ item.wal|default(omit) }}"
wal_vg: "{{ item.wal_vg|default(omit) }}"
action: "zap"
environment:
CEPH_VOLUME_DEBUG: 1
with_items: "{{ lvm_volumes }}"
when:
- lvm_volumes | default([]) | length > 0
- ceph_volume_present.rc == 0
- name: zap and destroy osds created by ceph-volume with devices
ceph_volume:
data: "{{ item }}"
action: "zap"
environment:
CEPH_VOLUME_DEBUG: 1
with_items: "{{ devices | default([]) }}"
when:
- devices | default([]) | length > 0
- ceph_volume_present.rc == 0
- name: get ceph block partitions
shell: |
blkid -o device -t PARTLABEL="ceph block"
failed_when: false
register: ceph_block_partition_to_erase_path
- name: get ceph journal partitions
shell: |
blkid -o device -t PARTLABEL="ceph journal"
failed_when: false
register: ceph_journal_partition_to_erase_path
- name: get ceph db partitions
shell: |
blkid -o device -t PARTLABEL="ceph block.db"
failed_when: false
register: ceph_db_partition_to_erase_path
- name: get ceph wal partitions
shell: |
blkid -o device -t PARTLABEL="ceph block.wal"
failed_when: false
register: ceph_wal_partition_to_erase_path
- name: set_fact combined_devices_list
set_fact:
combined_devices_list: "{{ ceph_data_partition_to_erase_path.stdout_lines +
ceph_lockbox_partition_to_erase_path.stdout_lines +
ceph_block_partition_to_erase_path.stdout_lines +
ceph_journal_partition_to_erase_path.stdout_lines +
ceph_db_partition_to_erase_path.stdout_lines +
ceph_wal_partition_to_erase_path.stdout_lines }}"
- name: resolve parent device
purge_cluster: fix bug when building device list there is some leftover on devices when purging osds because of a invalid device list construction. typical error: ``` changed: [osd3] => (item=/dev/sda sda1) => { "changed": true, "cmd": "# if the disk passed is a raw device AND the boot system disk\n if parted -s \"/dev/sda sda1\" print | grep -sq boot; then\n echo \"Looks like /dev/sda sda1 has a boot partition,\"\n echo \"if you want to delete specific partitions point to the partition instead of the raw device\"\n echo \"Do not use your system disk!\"\n exit 1\n fi\n echo sgdisk -Z \"/dev/sda sda1\"\n echo dd if=/dev/zero of=\"/dev/sda sda1\" bs=1M count=200\n echo udevadm settle --timeout=600", "delta": "0:00:00.015188", "end": "2018-05-16 12:41:40.408597", "item": "/dev/sda sda1", "rc": 0, "start": "2018-05-16 12:41:40.393409" } STDOUT: sgdisk -Z /dev/sda sda1 dd if=/dev/zero of=/dev/sda sda1 bs=1M count=200 udevadm settle --timeout=600 STDERR: Error: Could not stat device /dev/sda sda1 - No such file or directory. ``` the devices list in the task `resolve parent device` isn't built properly because the command used to resolve the parent device doesn't return the expected output eg: ``` changed: [osd3] => (item=/dev/sda1) => { "changed": true, "cmd": "echo /dev/$(lsblk -no pkname \"/dev/sda1\")", "delta": "0:00:00.013634", "end": "2018-05-16 12:41:09.068166", "item": "/dev/sda1", "rc": 0, "start": "2018-05-16 12:41:09.054532" } STDOUT: /dev/sda sda1 ``` For instance, it will result with a devices list like: `['/dev/sda sda1', '/dev/sdb', '/dev/sdc sdc1']` where we expect to have: `['/dev/sda', '/dev/sdb', '/dev/sdc']` Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1492242 Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2018-05-16 22:04:25 +08:00
command: lsblk --nodeps -no pkname "{{ item }}"
register: tmp_resolved_parent_device
with_items: "{{ combined_devices_list }}"
- name: set_fact resolved_parent_device
set_fact:
resolved_parent_device: "{{ tmp_resolved_parent_device.results | map(attribute='stdout') | list | unique }}"
- name: wipe partitions
shell: |
wipefs --all "{{ item }}"
dd if=/dev/zero of="{{ item }}" bs=1 count=4096
with_items: "{{ combined_devices_list }}"
- name: zap ceph journal/block db/block wal partitions
shell: |
# if the disk passed is a raw device AND the boot system disk
if parted -s /dev/"{{ item }}" print | grep -sq boot; then
purge_cluster: fix bug when building device list there is some leftover on devices when purging osds because of a invalid device list construction. typical error: ``` changed: [osd3] => (item=/dev/sda sda1) => { "changed": true, "cmd": "# if the disk passed is a raw device AND the boot system disk\n if parted -s \"/dev/sda sda1\" print | grep -sq boot; then\n echo \"Looks like /dev/sda sda1 has a boot partition,\"\n echo \"if you want to delete specific partitions point to the partition instead of the raw device\"\n echo \"Do not use your system disk!\"\n exit 1\n fi\n echo sgdisk -Z \"/dev/sda sda1\"\n echo dd if=/dev/zero of=\"/dev/sda sda1\" bs=1M count=200\n echo udevadm settle --timeout=600", "delta": "0:00:00.015188", "end": "2018-05-16 12:41:40.408597", "item": "/dev/sda sda1", "rc": 0, "start": "2018-05-16 12:41:40.393409" } STDOUT: sgdisk -Z /dev/sda sda1 dd if=/dev/zero of=/dev/sda sda1 bs=1M count=200 udevadm settle --timeout=600 STDERR: Error: Could not stat device /dev/sda sda1 - No such file or directory. ``` the devices list in the task `resolve parent device` isn't built properly because the command used to resolve the parent device doesn't return the expected output eg: ``` changed: [osd3] => (item=/dev/sda1) => { "changed": true, "cmd": "echo /dev/$(lsblk -no pkname \"/dev/sda1\")", "delta": "0:00:00.013634", "end": "2018-05-16 12:41:09.068166", "item": "/dev/sda1", "rc": 0, "start": "2018-05-16 12:41:09.054532" } STDOUT: /dev/sda sda1 ``` For instance, it will result with a devices list like: `['/dev/sda sda1', '/dev/sdb', '/dev/sdc sdc1']` where we expect to have: `['/dev/sda', '/dev/sdb', '/dev/sdc']` Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1492242 Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2018-05-16 22:04:25 +08:00
echo "Looks like /dev/{{ item }} has a boot partition,"
echo "if you want to delete specific partitions point to the partition instead of the raw device"
echo "Do not use your system disk!"
exit 1
fi
sgdisk -Z --clear --mbrtogpt -g -- /dev/"{{ item }}"
dd if=/dev/zero of=/dev/"{{ item }}" bs=1M count=200
parted -s /dev/"{{ item }}" mklabel gpt
partprobe /dev/"{{ item }}"
udevadm settle --timeout=600
with_items: "{{ resolved_parent_device }}"
- name: purge ceph mon cluster
vars:
mon_group_name: mons
hosts: "{{ mon_group_name|default('mons') }}"
gather_facts: false # already gathered previously
become: true
tasks:
- name: stop ceph mons with systemd
service:
name: "ceph-{{ item }}@{{ ansible_hostname }}"
state: stopped
enabled: no
failed_when: false
with_items:
- mon
- mgr
- name: remove monitor store and bootstrap keys
file:
path: "{{ item }}"
state: absent
with_items:
- /var/lib/ceph/mon
- /var/lib/ceph/bootstrap-mds
- /var/lib/ceph/bootstrap-osd
- /var/lib/ceph/bootstrap-rgw
- /var/lib/ceph/bootstrap-rbd
- /var/lib/ceph/bootstrap-mgr
- /var/lib/ceph/tmp
- name: final cleanup - check any running ceph, purge ceph packages, purge config and remove data
vars:
# When set to true both groups of packages are purged.
# This can cause problem with qemu-kvm
purge_all_packages: true
ceph_packages:
- ceph
- ceph-base
- ceph-common
- ceph-fuse
- ceph-mds
- ceph-mgr
- ceph-mon
- ceph-osd
- ceph-release
- ceph-radosgw
- ceph-grafana-dashboards
- rbd-mirror
ceph_remaining_packages:
- libcephfs2
- librados2
- libradosstriper1
- librbd1
- librgw2
- python3-ceph-argparse
- python3-cephfs
- python3-rados
- python3-rbd
- python3-rgw
extra_packages:
- keepalived
- haproxy
hosts:
- "{{ mon_group_name|default('mons') }}"
- "{{ osd_group_name|default('osds') }}"
- "{{ mds_group_name|default('mdss') }}"
- "{{ rgw_group_name|default('rgws') }}"
- "{{ rbdmirror_group_name|default('rbdmirrors') }}"
- "{{ nfs_group_name|default('nfss') }}"
- "{{ client_group_name|default('clients') }}"
- "{{ mgr_group_name|default('mgrs') }}"
- grafana-server
gather_facts: false # Already gathered previously
become: true
handlers:
- name: get osd data and lockbox mount points
shell: "(grep /var/lib/ceph/osd /proc/mounts || echo -n) | awk '{ print $2 }'"
register: mounted_osd
changed_when: false
listen: "remove data"
- name: umount osd data partition
shell: umount {{ item }}
with_items: "{{ mounted_osd.stdout_lines }}"
listen: "remove data"
- name: remove data
shell: rm -rf /var/lib/ceph/*
listen: "remove data"
tasks:
- name: purge ceph packages with yum
yum:
name: "{{ ceph_packages }}"
state: absent
when: ansible_pkg_mgr == 'yum'
- name: purge ceph packages with dnf
dnf:
name: "{{ ceph_packages }}"
state: absent
when: ansible_pkg_mgr == 'dnf'
- name: purge ceph packages with apt
apt:
name: "{{ ceph_packages }}"
state: absent
purge: true
when: ansible_pkg_mgr == 'apt'
- name: purge remaining ceph packages with yum
yum:
name: "{{ ceph_remaining_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'yum'
- purge_all_packages | bool
- name: purge remaining ceph packages with dnf
dnf:
name: "{{ ceph_remaining_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'dnf'
- purge_all_packages | bool
- name: purge remaining ceph packages with apt
apt:
name: "{{ ceph_remaining_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'apt'
- purge_all_packages | bool
- name: purge extra packages with yum
yum:
name: "{{ extra_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'yum'
- purge_all_packages == true
- name: purge extra packages with dnf
dnf:
name: "{{ extra_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'dnf'
- purge_all_packages == true
- name: purge extra packages with apt
apt:
name: "{{ extra_packages }}"
state: absent
when:
- ansible_pkg_mgr == 'apt'
- purge_all_packages == true
- name: remove config
file:
path: "{{ item }}"
state: absent
with_items:
- /etc/ceph
- /etc/keepalived
- /etc/haproxy
- name: remove logs
file:
path: /var/log/ceph
state: absent
- name: request data removal
local_action:
module: command
echo requesting data removal
become: false
notify: remove data
- name: purge dnf cache
command: dnf clean all
when: ansible_pkg_mgr == 'dnf'
- name: purge rpm cache in /tmp
2016-04-28 01:36:32 +08:00
file:
path: /tmp/rh-storage-repo
state: absent
- name: clean apt
command: apt-get clean
when: ansible_pkg_mgr == 'apt'
- name: purge ceph repo file in /etc/yum.repos.d
file:
path: '/etc/yum.repos.d/{{ item }}.repo'
state: absent
with_items:
- ceph-dev
- ceph_stable
- rh_storage
when: ansible_os_family == 'RedHat'
- name: check for anything running ceph
command: "ps -u ceph -U ceph"
register: check_for_running_ceph
failed_when: check_for_running_ceph.rc == 0
- name: find ceph systemd unit files to remove
find:
paths: "/etc/systemd/system"
pattern: "ceph*"
recurse: true
file_type: any
register: systemd_files
- name: remove ceph systemd unit files
file:
path: "{{ item.path }}"
state: absent
with_items: "{{ systemd_files.files }}"
when: ansible_service_mgr == 'systemd'
- name: purge fetch directory
hosts: localhost
gather_facts: false
tasks:
- name: set fetch_directory value if not set
set_fact:
fetch_directory: "fetch/"
when: fetch_directory is not defined
- name: purge fetch directory for localhost
file:
path: "{{ fetch_directory }}"
state: absent