(0..MGRS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}mgr#{i}" do |mgr|
- mgr.vm.hostname = "#{LABEL_PREFIX}ceph-mgr#{i}"
+ mgr.vm.hostname = "#{LABEL_PREFIX}mgr#{i}"
if ASSIGN_STATIC_IP
mgr.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.3#{i}"
(0..CLIENTS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}client#{i}" do |client|
client.vm.box = CLIENT_BOX
- client.vm.hostname = "#{LABEL_PREFIX}ceph-client#{i}"
+ client.vm.hostname = "#{LABEL_PREFIX}client#{i}"
if ASSIGN_STATIC_IP
client.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.4#{i}"
(0..NRGWS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}rgw#{i}" do |rgw|
- rgw.vm.hostname = "#{LABEL_PREFIX}ceph-rgw#{i}"
+ rgw.vm.hostname = "#{LABEL_PREFIX}rgw#{i}"
if ASSIGN_STATIC_IP
rgw.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.5#{i}"
(0..NNFSS - 1).each do |i|
config.vm.define "nfs#{i}" do |nfs|
- nfs.vm.hostname = "ceph-nfs#{i}"
+ nfs.vm.hostname = "#{LABEL_PREFIX}ceph-nfs#{i}"
if ASSIGN_STATIC_IP
nfs.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.6#{i}"
(0..NMDSS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}mds#{i}" do |mds|
- mds.vm.hostname = "#{LABEL_PREFIX}ceph-mds#{i}"
+ mds.vm.hostname = "#{LABEL_PREFIX}mds#{i}"
if ASSIGN_STATIC_IP
mds.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.7#{i}"
(0..NRBD_MIRRORS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}rbd_mirror#{i}" do |rbd_mirror|
- rbd_mirror.vm.hostname = "#{LABEL_PREFIX}ceph-rbd-mirror#{i}"
+ rbd_mirror.vm.hostname = "#{LABEL_PREFIX}rbd-mirror#{i}"
if ASSIGN_STATIC_IP
rbd_mirror.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.8#{i}"
(0..NISCSI_GWS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}iscsi_gw#{i}" do |iscsi_gw|
- iscsi_gw.vm.hostname = "#{LABEL_PREFIX}ceph-iscsi-gw#{i}"
+ iscsi_gw.vm.hostname = "#{LABEL_PREFIX}iscsi-gw#{i}"
if ASSIGN_STATIC_IP
iscsi_gw.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.9#{i}"
(0..NMONS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}mon#{i}" do |mon|
- mon.vm.hostname = "#{LABEL_PREFIX}ceph-mon#{i}"
+ mon.vm.hostname = "#{LABEL_PREFIX}mon#{i}"
if ASSIGN_STATIC_IP
mon.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.1#{i}"
(0..NOSDS - 1).each do |i|
config.vm.define "#{LABEL_PREFIX}osd#{i}" do |osd|
- osd.vm.hostname = "#{LABEL_PREFIX}ceph-osd#{i}"
+ osd.vm.hostname = "#{LABEL_PREFIX}osd#{i}"
if ASSIGN_STATIC_IP
osd.vm.network :private_network,
ip: "#{PUBLIC_SUBNET}.10#{i}"
---
# This playbook shrinks the Ceph monitors from your cluster
-# It can remove any number of monitor(s) from the cluster and ALL THEIR DATA
+# It can remove a Ceph of monitor from the cluster and ALL ITS DATA
#
# Use it like this:
-# ansible-playbook shrink-mon.yml -e mon_host=ceph-mon01,ceph-mon02
+# ansible-playbook shrink-mon.yml -e mon_to_kill=ceph-mon01
# Prompts for confirmation to shrink, defaults to no and
# doesn't shrink the cluster. yes shrinks the cluster.
#
# automation scripts to avoid interactive prompt.
-- name: confirm whether user really meant to remove monitor(s) from the ceph cluster
+- name: gather facts and check the init system
+
+ hosts:
+ - "{{ mon_group_name|default('mons') }}"
+
+ become: true
+
+ tasks:
+ - debug: msg="gather facts on all Ceph hosts for following reference"
+
+- name: confirm whether user really meant to remove monitor from the ceph cluster
hosts:
- localhost
- gather_facts: false
become: true
vars_prompt:
default: 'no'
private: no
- tasks:
- - include_vars: roles/ceph-defaults/defaults/main.yml
- - include_vars: group_vars/all.yml
-
- - name: exit playbook, if only one monitor is present in cluster
- fail:
- msg: "You are about to shrink the only monitor present in the cluster.
- If you really want to do that, please use the purge-cluster playbook."
- when: "{{ groups[mon_group_name] | length | int == 1 }}"
-
- - name: exit playbook, if user did not mean to shrink cluster
- fail:
- msg: "Exiting shrink-mon playbook, no monitor(s) was/were removed.
- To shrink 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: exit playbook, if no monitor(s) was/were given
- fail:
- msg: "mon_host must be declared
- Exiting shrink-cluster playbook, no monitor(s) was/were removed.
- On the command line when invoking the playbook, you can use
- -e mon_host=ceph-mon01,ceph-mon02 argument."
- when: mon_host is not defined
-
- - name: test if ceph command exist
- command: command -v ceph
- changed_when: false
- failed_when: false
- register: ceph_command
-
- - name: exit playbook, if ceph command does not exist
- debug:
- msg: "The ceph command is not available, please install it :("
- run_once: true
- when:
- - ceph_command.rc != 0
-
- - name: exit playbook, if cluster files do not exist
- stat:
- path: "{{ item }}"
- register: ceph_conf_key
- with_items:
- - /etc/ceph/{{ cluster }}.conf
- - /etc/ceph/{{ cluster }}.client.admin.keyring
- failed_when: false
-
- - fail:
- msg: "Ceph's configuration file is not present in /etc/ceph"
- with_items: "{{ceph_conf_key.results}}"
- when:
- - item.stat.exists == false
-
- - name: exit playbook, if can not connect to the cluster
- command: timeout 5 ceph --cluster {{ cluster }} health
- register: ceph_health
- until: ceph_health.stdout.find("HEALTH") > -1
- retries: 5
- delay: 2
-
- - name: verify given monitors are reachable
- command: ping -c 1 {{ item }}
- with_items: "{{mon_host.split(',')}}"
- register: mon_reachable
- failed_when: false
-
- - fail:
- msg: "One or more monitors are not reachable, please check your /etc/hosts or your DNS"
- with_items: "{{mon_reachable.results}}"
- when:
- - item.rc != 0
-
- - name: stop monitor service
- service:
- name: ceph-mon@{{ item }}
- state: stopped
- enabled: no
- with_items: "{{mon_host.split(',')}}"
- delegate_to: "{{item}}"
- failed_when: false
-
- - name: purge monitor store
- file:
- path: /var/lib/ceph/mon/{{ cluster }}-{{ item }}
- state: absent
- with_items: "{{mon_host.split(',')}}"
- delegate_to: "{{item}}"
-
- - name: remove monitor from the quorum
- command: ceph --cluster {{ cluster }} mon remove {{ item }}
- failed_when: false
- with_items: "{{mon_host.split(',')}}"
-
- # NOTE (leseb): sorry for the 'sleep' command
- # but it will take a couple of seconds for other monitors
- # to notice that one member has left.
- # 'sleep 5' is not that bad and should be sufficient
- - name: verify the monitor is out of the cluster
- shell: "sleep 5 && ceph --cluster {{ cluster }} -s | grep monmap | sed 's/.*quorum//' | egrep -sq {{ item }}"
- with_items: "{{mon_host.split(',')}}"
- failed_when: false
- register: ceph_health_mon
-
- - name: please remove the monitor from your ceph configuration file
- debug:
- msg: "The monitor(s) has/have been successfully removed from the cluster.
- Please remove the monitor(s) entry(ies) from the rest of your ceph configuration files, cluster wide."
- run_once: true
- with_items: "{{ceph_health_mon.results}}"
- when:
- - item.rc != 0
-
- - name: please remove the monitor from your ceph configuration file
- fail:
- msg: "Monitor(s) appear(s) to still be part of the cluster, please check what happened."
- run_once: true
- with_items: "{{ceph_health_mon.results}}"
- when:
- - item.rc == 0
+ vars:
+ mon_group_name: mons
+
+ pre_tasks:
+ - name: exit playbook, if only one monitor is present in cluster
+ fail:
+ msg: "You are about to shrink the only monitor present in the cluster.
+ If you really want to do that, please use the purge-cluster playbook."
+ when:
+ - groups[mon_group_name] | length | int == 1
+
+ - name: exit playbook, if no monitor was given
+ fail:
+ msg: "mon_to_kill must be declared
+ Exiting shrink-cluster playbook, no monitor was removed.
+ On the command line when invoking the playbook, you can use
+ -e mon_to_kill=ceph-mon01 argument. You can only remove a single monitor each time the playbook runs."
+ when:
+ - mon_to_kill is not defined
+
+ - name: exit playbook, if the monitor is not part of the inventory
+ fail:
+ msg: "It seems that the host given is not part of your inventory, please make sure it is."
+ when:
+ - mon_to_kill not in groups[mon_group_name]
+
+ - name: exit playbook, if user did not mean to shrink cluster
+ fail:
+ msg: "Exiting shrink-mon playbook, no monitor was removed.
+ To shrink 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'
+
+ roles:
+ - ceph-defaults
+
+ post_tasks:
+ - name: pick a monitor different than the one we want to remove
+ set_fact: mon_host={{ item }}
+ with_items: "{{ groups[mon_group_name] }}"
+ when:
+ - item != mon_to_kill
+
+ - name: exit playbook, if can not connect to the cluster
+ command: timeout 5 ceph --cluster {{ cluster }} health
+ register: ceph_health
+ until: ceph_health.stdout.find("HEALTH") > -1
+ delegate_to: "{{ mon_host }}"
+ retries: 5
+ delay: 2
+
+ - set_fact:
+ mon_to_kill_hostname: "{{ hostvars[mon_to_kill]['ansible_hostname'] }}"
+
+ - name: stop monitor service(s)
+ service:
+ name: ceph-mon@{{ mon_to_kill_hostname }}
+ state: stopped
+ enabled: no
+ delegate_to: "{{ mon_to_kill }}"
+ failed_when: false
+
+ - name: purge monitor store
+ file:
+ path: /var/lib/ceph/mon/{{ cluster }}-{{ mon_to_kill_hostname }}
+ state: absent
+ delegate_to: "{{ mon_to_kill }}"
+
+ - name: remove monitor from the quorum
+ command: ceph --cluster {{ cluster }} mon remove {{ mon_to_kill_hostname }}
+ failed_when: false
+ delegate_to: "{{ mon_host }}"
+
+ # NOTE (leseb): sorry for the 'sleep' command
+ # but it will take a couple of seconds for other monitors
+ # to notice that one member has left.
+ # 'sleep 5' is not that bad and should be sufficient
+ - name: verify the monitor is out of the cluster
+ shell: |
+ ceph --cluster {{ cluster }} -s -f json | python -c 'import sys, json; print(json.load(sys.stdin)["quorum_names"])'
+ delegate_to: "{{ mon_host }}"
+ register: result
+
+ - name: please remove the monitor from your ceph configuration file
+ debug:
+ msg: "The monitor has been successfully removed from the cluster.
+ Please remove the monitor entry from the rest of your ceph configuration files, cluster wide."
+ run_once: true
+ when:
+ - mon_to_kill_hostname not in result.stdout
+
+ - name: fail if monitor is still part of the cluster
+ fail:
+ msg: "Monitor appears to still be part of the cluster, please check what happened."
+ run_once: true
+ when:
+ - mon_to_kill_hostname in result.stdout
+
+ - name: show ceph health
+ command: ceph --cluster {{ cluster }} -s
+ delegate_to: "{{ mon_host }}"
+
+ - name: show ceph mon status
+ command: ceph --cluster {{ cluster }} mon stat
+ delegate_to: "{{ mon_host }}"
# It can remove any number of OSD(s) from the cluster and ALL THEIR DATA
#
# Use it like this:
-# ansible-playbook shrink-osd.yml -e osd_id=0,2,6
+# ansible-playbook shrink-osd.yml -e osd_to_kill=0,2,6
# Prompts for confirmation to shrink, defaults to no and
# doesn't shrink the cluster. yes shrinks the cluster.
#
# Overrides the prompt using -e option. Can be used in
# automation scripts to avoid interactive prompt.
+- name: gather facts and check the init system
+
+ hosts:
+ - "{{ mon_group_name|default('mons') }}"
+ - "{{ osd_group_name|default('osds') }}"
+
+ become: True
+ tasks:
+ - debug: msg="gather facts on all Ceph hosts for following reference"
- name: confirm whether user really meant to remove osd(s) from the cluster
hosts:
- localhost
- gather_facts: false
become: true
vars_prompt:
default: 'no'
private: no
- tasks:
- - include_vars: roles/ceph-defaults/defaults/main.yml
- - include_vars: group_vars/all.yml
-
- - name: exit playbook, if user did not mean to shrink cluster
- fail:
- msg: "Exiting shrink-osd playbook, no osd(s) was/were removed..
- To shrink 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: exit playbook, if no osd(s) was/were given
- fail:
- msg: "osd_ids must be declared
- Exiting shrink-osd playbook, no OSD()s was/were removed.
- On the command line when invoking the playbook, you can use
- -e osd_ids=0,1,2,3 argument."
- when: osd_ids is not defined
-
- - name: test if ceph command exist
- command: command -v ceph
- changed_when: false
- failed_when: false
- register: ceph_command
-
- - name: exit playbook, if ceph command does not exist
- debug:
- msg: "The ceph command is not available, please install it :("
- run_once: true
- when:
- - ceph_command.rc != 0
-
- - name: exit playbook, if cluster files do not exist
- stat:
- path: "{{ item }}"
- register: ceph_conf_key
- with_items:
- - /etc/ceph/{{ cluster }}.conf
- - /etc/ceph/{{ cluster }}.client.admin.keyring
- failed_when: false
-
- - fail:
- msg: "Ceph's configuration file is not present in /etc/ceph"
- with_items: "{{ ceph_conf_key.results }}"
- when:
- - item.stat.exists == false
-
- - name: exit playbook, if can not connect to the cluster
- command: timeout 5 ceph --cluster {{ cluster }} health
- register: ceph_health
- until: ceph_health.stdout.find("HEALTH") > -1
- retries: 5
- delay: 2
-
-# NOTE (leseb): just in case, the complex filters mechanism below does not work anymore.
-# This will be a quick and easy fix but will require using the shell module.
-# - name: find the host where the osd(s) is/are running on
-# shell: |
-# ceph --cluster {{ cluster }} osd find {{ item }} | grep -Po '(?<="ip": ")[^:]*'
-# with_items: "{{osd_ids.split(',')}}"
-# register: osd_hosts
-#
- - name: find the host where the osd(s) is/are running on
- command: ceph --cluster {{ cluster }} osd find {{ item }}
- with_items: "{{ osd_ids.split(',') }}"
- register: osd_hosts
-
- - set_fact: ip_item="{{(item.stdout | from_json).ip}}"
- with_items: "{{ osd_hosts.results }}"
- register: ip_result
-
- - set_fact: ips="{{ ip_result.results | map(attribute='ansible_facts.ip_item') | list }}"
-
- - set_fact: real_ips="{{ ips | regex_replace(':[0-9][0-9][0-9][0-9]\/[0-9]+', '') }}"
-
- - name: check if ceph admin key exists on the osd nodes
- stat:
- path: "/etc/ceph/{{ cluster }}.client.admin.keyring"
- register: ceph_admin_key
- with_items: "{{ real_ips }}"
- delegate_to: "{{ item }}"
- failed_when: false
-
- - fail:
- msg: "The Ceph admin key is not present on the OSD node, please add it and remove it after the playbook is done."
- with_items: "{{ ceph_admin_key.results }}"
- when:
- - item.stat.exists == false
-
- - name: deactivating osd(s)
- command: ceph-disk deactivate --cluster {{ cluster }} --deactivate-by-id {{ item.0 }} --mark-out
- register: deactivate
- ignore_errors: yes
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ real_ips }}"
- delegate_to: "{{ item.1 }}"
-
- - name: set osd(s) out when ceph-disk deactivating fail
- command: ceph --cluster {{ cluster }} osd out osd.{{ item.0 }}
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ deactivate.results }}"
- when:
- - item.1.stderr|length > 0
-
- - name: destroying osd(s)
- command: ceph-disk destroy --cluster {{ cluster }} --destroy-by-id {{ item.0 }} --zap
- register: destroy
- ignore_errors: yes
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ real_ips }}"
- delegate_to: "{{ item.1 }}"
-
- - name: remove osd(s) from crush_map when ceph-disk destroy fail
- command: ceph --cluster {{ cluster }} osd crush remove osd.{{ item.0 }}
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ destroy.results }}"
- when:
- - item.1.stderr|length > 0
-
- - name: delete osd(s) auth key when ceph-disk destroy fail
- command: ceph --cluster {{ cluster }} auth del osd.{{ item.0 }}
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ destroy.results }}"
- when:
- - item.1.stderr|length > 0
-
- - name: deallocate osd(s) id when ceph-disk destroy fail
- command: ceph --cluster {{ cluster }} osd rm {{ item.0 }}
- with_together:
- - "{{ osd_ids.split(',') }}"
- - "{{ destroy.results }}"
- when:
- - item.1.stderr|length > 0
+ vars:
+ mon_group_name: mons
+ osd_group_name: osds
+
+ pre_tasks:
+ - name: exit playbook, if user did not mean to shrink cluster
+ fail:
+ msg: "Exiting shrink-osd playbook, no osd(s) was/were removed..
+ To shrink 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: exit playbook, if no osd(s) was/were given
+ fail:
+ msg: "osd_to_kill must be declared
+ Exiting shrink-osd playbook, no OSD()s was/were removed.
+ On the command line when invoking the playbook, you can use
+ -e osd_to_kill=0,1,2,3 argument."
+ when: osd_to_kill is not defined
+
+ roles:
+ - ceph-defaults
+
+ post_tasks:
+
+ - name: exit playbook, if can not connect to the cluster
+ command: timeout 5 ceph --cluster {{ cluster }} health
+ register: ceph_health
+ until: ceph_health.stdout.find("HEALTH") > -1
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ retries: 5
+ delay: 2
+
+ - name: find the host(s) where the osd(s) is/are running on
+ command: ceph --cluster {{ cluster }} osd find {{ item }}
+ with_items: "{{ osd_to_kill.split(',') }}"
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ register: find_osd_hosts
+
+ - set_fact:
+ osd_hosts: "{{ (item.stdout | from_json).crush_location.host }}"
+ with_items: "{{ find_osd_hosts.results }}"
+
+ - name: check if ceph admin key exists on the osd nodes
+ stat:
+ path: "/etc/ceph/{{ cluster }}.client.admin.keyring"
+ register: ceph_admin_key
+ with_items: "{{ osd_hosts }}"
+ delegate_to: "{{ item }}"
+ failed_when: false
+
+ - fail:
+ msg: "The Ceph admin key is not present on the OSD node, please add it and remove it after the playbook is done."
+ with_items: "{{ ceph_admin_key.results }}"
+ when:
+ - item.stat.exists == false
+
+ - name: deactivating osd(s)
+ command: ceph-disk deactivate --cluster {{ cluster }} --deactivate-by-id {{ item.0 }} --mark-out
+ register: deactivate
+ ignore_errors: yes
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ osd_hosts }}"
+ delegate_to: "{{ item.1 }}"
+
+ - name: set osd(s) out when ceph-disk deactivating fail
+ command: ceph --cluster {{ cluster }} osd out osd.{{ item.0 }}
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ deactivate.results }}"
+ when:
+ - item.1.stderr|length > 0
+
+ - name: destroying osd(s)
+ command: ceph-disk destroy --cluster {{ cluster }} --destroy-by-id {{ item.0 }} --zap
+ register: destroy
+ ignore_errors: yes
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ osd_hosts }}"
+ delegate_to: "{{ item.1 }}"
+
+ - name: remove osd(s) from crush_map when ceph-disk destroy fail
+ command: ceph --cluster {{ cluster }} osd crush remove osd.{{ item.0 }}
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ destroy.results }}"
+ when:
+ - item.1.stderr|length > 0
+
+ - name: delete osd(s) auth key when ceph-disk destroy fail
+ command: ceph --cluster {{ cluster }} auth del osd.{{ item.0 }}
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ destroy.results }}"
+ when:
+ - item.1.stderr|length > 0
+
+ - name: deallocate osd(s) id when ceph-disk destroy fail
+ command: ceph --cluster {{ cluster }} osd rm {{ item.0 }}
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+ with_together:
+ - "{{ osd_to_kill.split(',') }}"
+ - "{{ destroy.results }}"
+ when:
+ - item.1.stderr|length > 0
+
+ - name: show ceph health
+ command: ceph --cluster {{ cluster }} -s
+ delegate_to: "{{ groups[mon_group_name][0] }}"
+
+ - name: show ceph osd tree
+ command: ceph --cluster {{ cluster }} osd tree
+ delegate_to: "{{ groups[mon_group_name][0] }}"
---
+copy_admin_key: true
os_tuning_params:
- { name: kernel.pid_max, value: 4194303 }
- { name: fs.file-max, value: 26234859 }
[mons]
-mon0 monitor_address=192.168.1.10
-mon1 monitor_interface=eth1
-mon2 monitor_address=192.168.1.12
+ceph-mon0 monitor_address=192.168.1.10
+ceph-mon1 monitor_interface=eth1
+ceph-mon2 monitor_address=192.168.1.12
[osds]
-osd0
+ceph-osd0
[mdss]
-mds0
+ceph-mds0
[rgws]
-rgw0
+ceph-rgw0
[clients]
-client0
+ceph-client0
[mgrs]
-mgr0
+ceph-mgr0
os_tuning_params:
- { name: kernel.pid_max, value: 4194303 }
- { name: fs.file-max, value: 26234859 }
+
+# VM prefix name, need to match the hostname
+label_prefix: ceph
assert host.socket("tcp://%s:6789" % node["address"]).is_listening
def test_mon_service_is_running(self, node, host):
- service_name = "ceph-mon@ceph-{hostname}".format(
+ service_name = "ceph-mon@{hostname}".format(
hostname=node["vars"]["inventory_hostname"]
)
assert host.service(service_name).is_running
def test_mon_service_is_enabled(self, node, host):
- service_name = "ceph-mon@ceph-{hostname}".format(
+ service_name = "ceph-mon@{hostname}".format(
hostname=node["vars"]["inventory_hostname"]
)
assert host.service(service_name).is_enabled
assert File(node["conf_path"]).contains("^mon initial members = .*$")
def test_initial_members_line_has_correct_value(self, node, File):
- mons = ",".join("ceph-%s" % host
+ mons = ",".join("%s" % host
for host in node["vars"]["groups"]["mons"])
line = "mon initial members = {}".format(mons)
assert File(node["conf_path"]).contains(line)
@pytest.mark.docker
def test_all_docker_osds_are_up_and_in(self, node, host):
- cmd = "sudo docker exec ceph-mon-ceph-{} ceph --cluster={} --connect-timeout 5 -s".format(
+ cmd = "sudo docker exec ceph-mon-{} ceph --cluster={} --connect-timeout 5 -s".format(
node["vars"]["inventory_hostname"],
node["cluster_name"]
)
[tox]
envlist = {dev,jewel,luminous,rhcs}-{ansible2.2,ansible2.3}-{xenial_cluster,journal_collocation,centos7_cluster,dmcrypt_journal,dmcrypt_journal_collocation,docker_cluster,purge_cluster,purge_dmcrypt,docker_dedicated_journal,docker_dmcrypt_journal_collocation,update_dmcrypt,update_cluster,cluster,purge_docker_cluster,update_docker_cluster}
- {dev,luminous}-{ansible2.2,ansible2.3}-{bluestore_journal_collocation,bluestore_cluster,bluestore_dmcrypt_journal,bluestore_dmcrypt_journal_collocation,bluestore_docker_cluster,bluestore_docker_dedicated_journal,bluestore_docker_dmcrypt_journal_collocation,lvm_osds,purge_lvm_osds}
+ {dev,luminous}-{ansible2.2,ansible2.3}-{bluestore_journal_collocation,bluestore_cluster,bluestore_dmcrypt_journal,bluestore_dmcrypt_journal_collocation,bluestore_docker_cluster,bluestore_docker_dedicated_journal,bluestore_docker_dmcrypt_journal_collocation,lvm_osds,purge_lvm_osds,shrink_mon,shrink_osd}
skipsdist = True
testinfra -n 4 --sudo -v --connection=ansible --ansible-inventory={changedir}/hosts {toxinidir}/tests/functional/tests
+[shrink-mon]
+commands=
+ cp {toxinidir}/infrastructure-playbooks/shrink-mon.yml {toxinidir}/shrink-mon.yml
+ ansible-playbook -vv -i {changedir}/hosts {toxinidir}/shrink-mon.yml --extra-vars "\
+ ireallymeanit=yes \
+ mon_to_kill=ceph-mon2 \
+ "
+[shrink-osd]
+commands=
+ cp {toxinidir}/infrastructure-playbooks/shrink-osd.yml {toxinidir}/shrink-osd.yml
+ ansible-playbook -vv -i {changedir}/hosts {toxinidir}/shrink-osd.yml --extra-vars "\
+ ireallymeanit=yes \
+ osd_to_kill=0 \
+ "
+
[testenv]
whitelist_externals =
vagrant
dmcrypt_journal_collocation: {toxinidir}/tests/functional/centos/7/crypt-jrn-col
# tests a 1 mon, 1 osd, 1 mds and 1 rgw centos7 cluster using non-collocated OSD scenario
centos7_cluster: {toxinidir}/tests/functional/centos/7/cluster
+ shrink_mon: {toxinidir}/tests/functional/centos/7/cluster
+ shrink_osd: {toxinidir}/tests/functional/centos/7/cluster
# an alias for centos7_cluster, this makes the name better suited for rhcs testing
cluster: {toxinidir}/tests/functional/centos/7/cluster
# tests a 1 mon, 1 osd, 1 mds and 1 rgw centos7 cluster using docker
update_dmcrypt: {[update]commands}
update_cluster: {[update]commands}
update_docker_cluster: {[update]commands}
+ shrink_mon: {[shrink-mon]commands}
+ shrink_osd: {[shrink-osd]commands}
vagrant destroy --force
projects / ceph-ansible.git / commitdiff