ceph-ansible/roles/ceph-mds/tasks/docker/main.yml

---
- name: check if a cluster is already running
  command: "docker ps -q -a --filter='ancestor={{ ceph_docker_image }}:{{ ceph_docker_image_tag }}'"
  register: ceph_health
  changed_when: false
  failed_when: false
  always_run: true

- name: check if it is Atomic host
  stat: path=/run/ostree-booted
  register: stat_ostree
  always_run: true

- name: set fact for using Atomic host
  set_fact:
    is_atomic: '{{ stat_ostree.stat.exists }}'

- include: checks.yml
  when:
    - ceph_health.rc != 0
    - not "{{ rolling_update | default(false) }}"

- include: pre_requisite.yml
  when: not is_atomic

- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_atomic.yml"
  when:
    - is_atomic
    - ansible_os_family == 'RedHat'
    - ntp_service_enabled

- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_redhat.yml"
  when:
    - not is_atomic
    - ansible_os_family == 'RedHat'
    - ntp_service_enabled

- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_debian.yml"
  when:
    - ansible_os_family == 'Debian'
    - ntp_service_enabled

- include: "{{ playbook_dir }}/roles/ceph-common/tasks/docker/fetch_image.yml"
- include: dirs_permissions.yml
- include: fetch_configs.yml

- include: selinux.yml
  when: ansible_os_family == 'RedHat'

- include: start_docker_mds.yml
Re-arrange docker invocation and fix bootstrap mds Signed-off-by: Sébastien Han <seb@redhat.com> 2015-07-28 23:15:19 +08:00			`---`
Add safety checks prior to deploy a cluster in containers Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 08:12:43 +08:00			`- name: check if a cluster is already running`
docker: use a better method to pull images We changed the way we declare image. Prior to this patch we must have a "user/image:tag" format, which is incompatible with non docker-hub registry where you usually don't have a "user". On the docker hub a "user" is also identified as a namespace, so for Ceph the user was "ceph". Variables have been simplified with only: * ceph_docker_image * ceph_docker_image_tag 1. For docker hub images: ceph_docker_name: "ceph/daemon" will give you the 'daemon' image of the 'ceph' user. 2. For non docker hub images: ceph_docker_name: "daemon" will simply give you the "daemon" image. Infrastructure playbooks have been modified as well. The file group_vars/all.docker.yml.sample has been removed as well. It is hard to maintain since we have to generate it manually. If you want to configure specific variables for a specific daemon simply edit group_vars/$DAEMON.yml Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1420207 Signed-off-by: Sébastien Han <seb@redhat.com> 2017-02-09 22:16:39 +08:00			`command: "docker ps -q -a --filter='ancestor={{ ceph_docker_image }}:{{ ceph_docker_image_tag }}'"`
Add safety checks prior to deploy a cluster in containers Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 08:12:43 +08:00			`register: ceph_health`
			`changed_when: false`
			`failed_when: false`
Better --check compatibility for ceph-mds role Carefully chosen "always_run: true" parameters for read-only tasks that register variables. This enables --check runs (at least on deployed clusters). 2016-11-27 03:52:24 +08:00			`always_run: true`
Add safety checks prior to deploy a cluster in containers Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 08:12:43 +08:00
docker: enable mds container on Atomic host environment 2016-06-03 06:54:56 +08:00			`- name: check if it is Atomic host`
			`stat: path=/run/ostree-booted`
			`register: stat_ostree`
Better --check compatibility for ceph-mds role Carefully chosen "always_run: true" parameters for read-only tasks that register variables. This enables --check runs (at least on deployed clusters). 2016-11-27 03:52:24 +08:00			`always_run: true`
docker: enable mds container on Atomic host environment 2016-06-03 06:54:56 +08:00
			`- name: set fact for using Atomic host`
			`set_fact:`
Support containerized rolling update - Update rolling update playbook to support containerized deployments for mons, osds, mdss, and rgws - Skip checking if existing cluster is running when performing a rolling update - Fixed bug where we were failing to start the mds container because it was missing the admin keyring. The admin keyring was missing because it was not being pushed from the mon host to the ansible host due to the keyring not being available before running the copy_configs.yml task include file. Now we forcefully wait for the admin keyring to be generated before continuing with the copy_configs.yml task include file - Skip pre_requisite.yml when running on atomic host. This technically no longer requires specifying to skip tasks containing the with_pkg tag - Add missing variables to all.docker.sample - Misc. cleanup Signed-off-by: Ivan Font <ifont@redhat.com> 2016-11-06 12:15:26 +08:00			`is_atomic: '{{ stat_ostree.stat.exists }}'`
docker: enable mds container on Atomic host environment 2016-06-03 06:54:56 +08:00
Add safety checks prior to deploy a cluster in containers Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 08:12:43 +08:00			`- include: checks.yml`
Support containerized rolling update - Update rolling update playbook to support containerized deployments for mons, osds, mdss, and rgws - Skip checking if existing cluster is running when performing a rolling update - Fixed bug where we were failing to start the mds container because it was missing the admin keyring. The admin keyring was missing because it was not being pushed from the mon host to the ansible host due to the keyring not being available before running the copy_configs.yml task include file. Now we forcefully wait for the admin keyring to be generated before continuing with the copy_configs.yml task include file - Skip pre_requisite.yml when running on atomic host. This technically no longer requires specifying to skip tasks containing the with_pkg tag - Add missing variables to all.docker.sample - Misc. cleanup Signed-off-by: Ivan Font <ifont@redhat.com> 2016-11-06 12:15:26 +08:00			`when:`
			`- ceph_health.rc != 0`
			`- not "{{ rolling_update \| default(false) }}"`
Add safety checks prior to deploy a cluster in containers Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 08:12:43 +08:00
Re-arrange docker invocation and fix bootstrap mds Signed-off-by: Sébastien Han <seb@redhat.com> 2015-07-28 23:15:19 +08:00			`- include: pre_requisite.yml`
Support containerized rolling update - Update rolling update playbook to support containerized deployments for mons, osds, mdss, and rgws - Skip checking if existing cluster is running when performing a rolling update - Fixed bug where we were failing to start the mds container because it was missing the admin keyring. The admin keyring was missing because it was not being pushed from the mon host to the ansible host due to the keyring not being available before running the copy_configs.yml task include file. Now we forcefully wait for the admin keyring to be generated before continuing with the copy_configs.yml task include file - Skip pre_requisite.yml when running on atomic host. This technically no longer requires specifying to skip tasks containing the with_pkg tag - Add missing variables to all.docker.sample - Misc. cleanup Signed-off-by: Ivan Font <ifont@redhat.com> 2016-11-06 12:15:26 +08:00			`when: not is_atomic`
Add option to enable ntp This fixes #845 for containerized deployments. We now also mount the /etc/localtime volume in the containers in order to synchronize the host timezone with the container timezone. Signed-off-by: Ivan Font <ivan.font@redhat.com> 2016-07-28 22:42:19 +08:00
			`- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_atomic.yml"`
			`when:`
			`- is_atomic`
			`- ansible_os_family == 'RedHat'`
			`- ntp_service_enabled`

			`- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_redhat.yml"`
			`when:`
			`- not is_atomic`
			`- ansible_os_family == 'RedHat'`
			`- ntp_service_enabled`

			`- include: "{{ playbook_dir }}/roles/ceph-common/tasks/misc/ntp_debian.yml"`
			`when:`
			`- ansible_os_family == 'Debian'`
			`- ntp_service_enabled`

Allow running on local dev docker images Docker makes it difficult to use images that are not on signed registries. This is a problem for developers, who likely won't have access to a registry with proper signed certificates. This allows the ability to use any docker image on the machine running vagrant/ansible. The way it works is that the image in question is exported locally, then sent to each target box and imported there. Signed-off-by: Daniel Gryniewicz <dang@redhat.com> 2016-03-24 21:21:07 +08:00			`- include: "{{ playbook_dir }}/roles/ceph-common/tasks/docker/fetch_image.yml"`
ceph-docker: fix permissions on directories fixing the can't open /var/lib/ceph/bootstrap-osd/ceph.keyring: can't open /var/lib/ceph/bootstrap-osd/ceph.keyring: (13) Permission denied Signed-off-by: Sébastien Han <seb@redhat.com> 2016-04-01 17:18:40 +08:00			`- include: dirs_permissions.yml`
Docker fixes and cleanups Signed-off-by: Daniel Gryniewicz <dang@redhat.com> 2016-05-02 22:33:16 +08:00			`- include: fetch_configs.yml`
ceph-docker: fix permissions on directories fixing the can't open /var/lib/ceph/bootstrap-osd/ceph.keyring: can't open /var/lib/ceph/bootstrap-osd/ceph.keyring: (13) Permission denied Signed-off-by: Sébastien Han <seb@redhat.com> 2016-04-01 17:18:40 +08:00
Add proper permission for selinux Signed-off-by: Sébastien Han <seb@redhat.com> 2015-10-21 18:02:50 +08:00			`- include: selinux.yml`
			`when: ansible_os_family == 'RedHat'`

Re-arrange docker invocation and fix bootstrap mds Signed-off-by: Sébastien Han <seb@redhat.com> 2015-07-28 23:15:19 +08:00			`- include: start_docker_mds.yml`