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shrink-mgr: fix systemd condition 

This playbook was using mds systemd condition.
Also a command task was using pipeline which is not allowed.

Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
pull/5116/head
Dimitri Savineau 2020-02-26 11:16:56 -05:00 committed by Guillaume Abrioux
parent 2f4413f5ce
commit a664159061
2 changed files with 15 additions and 17 deletions
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2
infrastructure-playbooks/shrink-mds.yml
View File

@ -108,7 +108,7 @@
failed_when: false
- name: ensure that the mds is stopped
command: "systemctl is-active ceph_mds@{{ mds_to_kill_hostname }}"
command: "systemctl is-active ceph-mds@{{ mds_to_kill_hostname }}"
register: mds_to_kill_status
failed_when: mds_to_kill_status.rc == 0
delegate_to: "{{ mds_to_kill }}"

30
infrastructure-playbooks/shrink-mgr.yml
View File

@ -51,21 +51,18 @@
- name: get total number of mgrs in cluster
block:
- name: save mgr dump output
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{cluster}} mgr dump"
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{cluster}} mgr dump -f json"
register: mgr_dump
- name: get a list of names of standby mgrs
set_fact:
standby_mgrs: "{{ (mgr_dump.stdout | from_json)['standbys'] | map(attribute='name') | list }}"
- name: get active mgr
- name: get active and standbys mgr list
set_fact:
active_mgr: "{{ [mgr_dump.stdout | from_json] | map(attribute='active_name') | list }}"
standbys_mgr: "{{ (mgr_dump.stdout | from_json)['standbys'] | map(attribute='name') | list }}"
- name: exit playbook, if there's no standby manager
fail:
msg: "You are about to shrink the only manager present in the cluster."
when: standby_mgrs | length | int < 1
when: standbys_mgr | length | int < 1
- name: exit playbook, if no manager was given
fail:
@ -82,7 +79,7 @@
please make sure it is."
when:
- mgr_to_kill not in active_mgr
- mgr_to_kill not in standby_mgrs
- mgr_to_kill not in standbys_mgr
- name: exit playbook, if user did not mean to shrink cluster
fail:
@ -107,20 +104,21 @@
delegate_to: "{{ mgr_to_kill }}"
failed_when: false
- name: ensure that the mds is stopped
command: "systemctl is-active ceph_mds@{{ mgr_to_kill_hostname }}"
- name: ensure that the mgr is stopped
command: "systemctl is-active ceph-mgr@{{ mgr_to_kill_hostname }}"
register: mgr_to_kill_status
failed_when: mgr_to_kill_status.rc == 0
delegate_to: "{{ mgr_to_kill }}"
retries: 5
delay: 2
- name: fail if the mgr is reported in ceph status
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} -s -f json | grep {{ mgr_to_kill }}"
register: mgr_in_ceph_status
failed_when: mgr_in_ceph_status.rc == 0
retries: 3
delay: 5
- name: fail if the mgr is reported in ceph mgr dump
command: "{{ container_exec_cmd | default('') }} ceph --cluster {{ cluster }} mgr dump -f json"
register: mgr_dump
failed_when: mgr_to_kill_hostname in (([mgr_dump.stdout | from_json] | map(attribute='active_name') | list) + (mgr_dump.stdout | from_json)['standbys'] | map(attribute='name') | list)
until: mgr_to_kill_hostname not in (([mgr_dump.stdout | from_json] | map(attribute='active_name') | list) + (mgr_dump.stdout | from_json)['standbys'] | map(attribute='name') | list)
retries: 12
delay: 10
- name: purge manager store
file: