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ceph-ansible/roles/ceph-mgr/tasks/main.yml

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mgr: add new role for ceph-mgr The Ceph Manager daemon (ceph-mgr) runs alongside monitor daemons, to provide additional monitoring and interfaces to external monitoring and management systems. Only works as of the Kraken release. Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com> Signed-off-by: Sébastien Han <seb@redhat.com>
2017-03-16 17:17:08 +08:00
---
rename docker_exec_cmd variable This commit renames the `docker_exec_cmd` variable to `container_exec_cmd` so it's more generic. Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2019-05-14 20:51:32 +08:00
- name: set_fact container_exec_cmd
set docker_exec_cmd fact early in each role This is to ensure `docker_exec_cmd` fact is set with the correct value in case of daemons collocation Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2017-10-04 16:39:17 +08:00
set_fact:
remove container_exec_cmd_mgr fact Iterating over all monitors in order to delegate a ` {{ container_binary }}` fails when collocating mgrs with mons, because ceph-facts reset `container_exec_cmd` to point to the first member of the monitor group. The idea is to force `container_exec_cmd` to be reset in ceph-mgr. This commit also removes the `container_exec_cmd_mgr` fact. Closes: https://bugzilla.redhat.com/show_bug.cgi?id=1791282 Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2020-01-15 21:39:16 +08:00
container_exec_cmd: "{{ container_binary }} exec ceph-mon-{{ hostvars[item]['ansible_hostname'] }}"
with_items: "{{ groups.get(mon_group_name, []) }}"
delegate_to: "{{ item }}"
delegate_facts: true
run_once: true
ansible: use 'bool' filter on boolean conditionals By running ceph-ansible there are a lot ``[DEPRECATION WARNING]`` like these: ``` [DEPRECATION WARNING]: evaluating containerized_deployment as a bare variable, this behaviour will go away and you might need to add |bool to the expression in the future. Also see CONDITIONAL_BARE_VARS configuration toggle.. This feature will be removed in version 2.12. Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible.cfg. ``` Now appended ``| bool`` on a lot of the affected variables. Sometimes the coding style from ``variable|bool`` changed to ``variable | bool`` *(with spaces at the pipe)*. Closes: #4022 Signed-off-by: L3D <l3d@c3woc.de>
2019-05-22 16:02:42 +08:00
when: containerized_deployment | bool
set docker_exec_cmd fact early in each role This is to ensure `docker_exec_cmd` fact is set with the correct value in case of daemons collocation Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2017-10-04 16:39:17 +08:00
refactor the way we copy keys This commit does a couple of things: * use a common.yml file that contains things that can be played on both container and non-container * refactor the ability to copy the admin key to the nodes Signed-off-by: Sébastien Han <seb@redhat.com>
2018-04-11 23:15:29 +08:00
- name: include common.yml
don't use "include" to include tasks Use "import_tasks" or "include_tasks" instead. Signed-off-by: Rishabh Dave <ridave@redhat.com>
2018-08-21 22:23:35 +08:00
include_tasks: common.yml
refactor the way we copy keys This commit does a couple of things: * use a common.yml file that contains things that can be played on both container and non-container * refactor the ability to copy the admin key to the nodes Signed-off-by: Sébastien Han <seb@redhat.com>
2018-04-11 23:15:29 +08:00
name includes and set_fact for clarity When Ansible is not run with verbose options it's difficult to see which include and/or set_fact does what. So adding a name for each clarifies. Signed-off-by: Sébastien Han <seb@redhat.com>
2017-09-15 06:48:53 +08:00
- name: include pre_requisite.yml
don't use "include" to include tasks Use "import_tasks" or "include_tasks" instead. Signed-off-by: Rishabh Dave <ridave@redhat.com>
2018-08-21 22:23:35 +08:00
include_tasks: pre_requisite.yml
ansible: use 'bool' filter on boolean conditionals By running ceph-ansible there are a lot ``[DEPRECATION WARNING]`` like these: ``` [DEPRECATION WARNING]: evaluating containerized_deployment as a bare variable, this behaviour will go away and you might need to add |bool to the expression in the future. Also see CONDITIONAL_BARE_VARS configuration toggle.. This feature will be removed in version 2.12. Deprecation warnings can be disabled by setting deprecation_warnings=False in ansible.cfg. ``` Now appended ``| bool`` on a lot of the affected variables. Sometimes the coding style from ``variable|bool`` changed to ``variable | bool`` *(with spaces at the pipe)*. Closes: #4022 Signed-off-by: L3D <l3d@c3woc.de>
2019-05-22 16:02:42 +08:00
when: not containerized_deployment | bool
mgr: add new role for ceph-mgr The Ceph Manager daemon (ceph-mgr) runs alongside monitor daemons, to provide additional monitoring and interfaces to external monitoring and management systems. Only works as of the Kraken release. Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com> Signed-off-by: Sébastien Han <seb@redhat.com>
2017-03-16 17:17:08 +08:00
mgr: little refact This commit removes the default module, so ceph-ansible does not enable any manager module. To enable a module you need to set a value to 'ceph_mgr_modules', you can pass a list of modules like this: ceph_mgr_modules: - status - dashboard Signed-off-by: Sébastien Han <seb@redhat.com>
2018-12-06 20:58:37 +08:00
- name: include start_mgr.yml
ceph-mgr: refact role for containers Now we simplify the invocation of start and remove some code and the directory 'docker'. Signed-off-by: Sébastien Han <seb@redhat.com>
2018-12-03 18:15:30 +08:00
include_tasks: start_mgr.yml
Add ability to enable ceph mgr modules.
2017-10-16 21:04:23 +08:00
mgr: little refact This commit removes the default module, so ceph-ansible does not enable any manager module. To enable a module you need to set a value to 'ceph_mgr_modules', you can pass a list of modules like this: ceph_mgr_modules: - status - dashboard Signed-off-by: Sébastien Han <seb@redhat.com>
2018-12-06 20:58:37 +08:00
- name: include mgr_modules.yml
include_tasks: mgr_modules.yml
ceph-mgr: run mgr_modules.yml only on the first mgr host the task will be delegated to mons[0] for all mgr hosts, so we can just run it on the first host and have the same effect. Signed-off-by: wumingqiao <wumingqiao@beyondcent.com>
2019-03-08 14:56:55 +08:00
when:
add missing boolean filter Otherwise this will generate an ansible warning about the missing filter. [DEPRECATION WARNING]: evaluating xxx as a bare variable, this behaviour will go away and you might need to add |bool to the expression in the future. Also see CONDITIONAL_BARE_VARS configuration toggle.. This feature will be removed in version 2.12. Signed-off-by: Dimitri Savineau <dsavinea@redhat.com>
2020-09-26 00:15:02 +08:00
- ceph_mgr_modules | length > 0 or dashboard_enabled | bool
mgr: manage mgr modules when mgr and mon are collocated When mgrs are implicitly collocated on monitors (no mgrs in mgrs group). That include was skipped because of this condition : `inventory_hostname == groups[mgr_group_name][0]` Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2019-04-08 19:56:01 +08:00
- ((groups[mgr_group_name] | default([]) | length == 0 and inventory_hostname == groups[mon_group_name] | last) or
improve coding style Keywords requiring only one item shouldn't express it by creating a list with single item. Signed-off-by: Rishabh Dave <ridave@redhat.com>
2019-04-01 23:46:15 +08:00
(groups[mgr_group_name] | default([]) | length > 0 and inventory_hostname == groups[mgr_group_name] | last))