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ceph-ansible/roles/ceph-mon/defaults/main.yml

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Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
---
# You can override vars by using host or group vars
###########
# GENERAL #
###########
mon_group_name: mons
# ACTIVATE BOTH FSID AND MONITOR_SECRET VARIABLES FOR NON-VAGRANT DEPLOYMENT
monitor_secret: "{{ monitor_keyring.stdout }}"
Mon: Allow to deploy with custom admin secret Add a new parameter `admin_secret` that allow to deploy a ceph cluster with a custom admin secret. Fix: #1630 Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2017-07-05 17:07:00 +08:00
admin_secret: 'admin_secret'
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
# Secure your cluster
# This will set the following flags on all the pools:
# * nosizechange
# * nopgchange
# * nodelete
secure_cluster: false
secure_cluster_flags:
- nopgchange
- nodelete
- nosizechange
set the default to install calamari-server in a monitor Signed-off-by: Alfredo Deza <adeza@redhat.com>
2016-03-10 04:12:52 +08:00
# Enable the Calamari-backed REST API on a Monitor
calamari: false
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
calamari: Add debugging option This patch introduces calamari_debug option which will turn on debugging for calamari before initializing and running it. Signed-off-by: Boris Ranto <branto@redhat.com>
2017-03-13 20:46:38 +08:00
# Enable debugging for Calamari
calamari_debug: false
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
mds: precisely define cephfs pool We now have a variable called ceph_pools that is mandatory when deploying a MDS. It's a dictionnary that contains a pool name and a PG count. PG count is mandatory and must be set, the playbook will fail otherwise. Closes: https://github.com/ceph/ceph-ansible/issues/2017 Signed-off-by: Sébastien Han <seb@redhat.com>
2017-10-12 20:55:53 +08:00
##########
# CEPHFS #
##########
cephfs: cephfs # name of the ceph filesystem
cephfs_data: cephfs_data # name of the data pool for a given filesystem
cephfs_metadata: cephfs_metadata # name of the metadata pool for a given filesystem
cephfs_pools:
- { name: "{{ cephfs_data }}", pgs: "" }
- { name: "{{ cephfs_metadata }}", pgs: "" }
###############
# CRUSH RULES #
###############
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
crush_rule_config: false
crush_rule_hdd:
name: HDD
root: HDD
type: rack
default: true
crush_rule_ssd:
name: SSD
root: SSD
type: host
default: false
crush_rules:
- "{{ crush_rule_hdd }}"
- "{{ crush_rule_ssd }}"
mds: precisely define cephfs pool We now have a variable called ceph_pools that is mandatory when deploying a MDS. It's a dictionnary that contains a pool name and a PG count. PG count is mandatory and must be set, the playbook will fail otherwise. Closes: https://github.com/ceph/ceph-ansible/issues/2017 Signed-off-by: Sébastien Han <seb@redhat.com>
2017-10-12 20:55:53 +08:00
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
#############
# OPENSTACK #
#############
openstack_config: false
openstack_glance_pool:
name: images
mon: pool creation and pgs Since we introduced config_overrides we removed a lot of options from the default template. In some cases, like mds pool, openstack pools etc we need to know the amount of PGs required. The idea here is to skip the task if ceph_conf_overrides.global.osd_pool_default_pg_num is not define in your `group_vars/all.yml`. Closes: #1145 Signed-off-by: Sébastien Han <seb@redhat.com> Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
2016-12-05 21:21:54 +08:00
pg_num: "{{ osd_pool_default_pg_num }}"
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
rule_name: ""
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
openstack_cinder_pool:
name: volumes
mon: pool creation and pgs Since we introduced config_overrides we removed a lot of options from the default template. In some cases, like mds pool, openstack pools etc we need to know the amount of PGs required. The idea here is to skip the task if ceph_conf_overrides.global.osd_pool_default_pg_num is not define in your `group_vars/all.yml`. Closes: #1145 Signed-off-by: Sébastien Han <seb@redhat.com> Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
2016-12-05 21:21:54 +08:00
pg_num: "{{ osd_pool_default_pg_num }}"
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
rule_name: ""
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
openstack_nova_pool:
name: vms
mon: pool creation and pgs Since we introduced config_overrides we removed a lot of options from the default template. In some cases, like mds pool, openstack pools etc we need to know the amount of PGs required. The idea here is to skip the task if ceph_conf_overrides.global.osd_pool_default_pg_num is not define in your `group_vars/all.yml`. Closes: #1145 Signed-off-by: Sébastien Han <seb@redhat.com> Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
2016-12-05 21:21:54 +08:00
pg_num: "{{ osd_pool_default_pg_num }}"
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
rule_name: ""
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
openstack_cinder_backup_pool:
name: backups
mon: pool creation and pgs Since we introduced config_overrides we removed a lot of options from the default template. In some cases, like mds pool, openstack pools etc we need to know the amount of PGs required. The idea here is to skip the task if ceph_conf_overrides.global.osd_pool_default_pg_num is not define in your `group_vars/all.yml`. Closes: #1145 Signed-off-by: Sébastien Han <seb@redhat.com> Co-Authored-By: Guillaume Abrioux <gabrioux@redhat.com>
2016-12-05 21:21:54 +08:00
pg_num: "{{ osd_pool_default_pg_num }}"
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
rule_name: ""
Add OpenStack metrics pool OpenStack's Gnocchi service expects to have a pool called "metrics". This change addess "metrics" to the list of `openstack_pools` and creates a corresponding key. It is only run if the user sets `openstack_config: false`.
2017-06-20 02:25:59 +08:00
openstack_gnocchi_pool:
name: metrics
pg_num: "{{ osd_pool_default_pg_num }}"
Create OpenStack pools with crush rule Add an extra variable to the openstack pools, which creates them with defined rules. This will allow to place different pools on e.g. different type of disks. This commit will also set a new default rule when defined and move the rbd pool to the new rule.
2017-06-12 16:36:29 +08:00
rule_name: ""
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
Allow deployer to customize openstack pools By overriding the openstack_pools variable introduced by this commit, the deployer may choose not to create some of the openstack pools, or to add new pools which were not foreseen by ceph-ansible, e.g. for a gnocchi storage backend. For backwards compatibility, we keep the openstack_glance_pool, openstack_cinder_pool, openstack_nova_pool and openstack_cinder_backup_pool variables, although the user may now choose to specify the pools directly as dictionary literals inside the openstack_pools list.
2016-09-21 20:21:41 +08:00
openstack_pools:
- "{{ openstack_glance_pool }}"
- "{{ openstack_cinder_pool }}"
- "{{ openstack_nova_pool }}"
- "{{ openstack_cinder_backup_pool }}"
Add OpenStack metrics pool OpenStack's Gnocchi service expects to have a pool called "metrics". This change addess "metrics" to the list of `openstack_pools` and creates a corresponding key. It is only run if the user sets `openstack_config: false`.
2017-06-20 02:25:59 +08:00
- "{{ openstack_gnocchi_pool }}"
Allow deployer to customize openstack pools By overriding the openstack_pools variable introduced by this commit, the deployer may choose not to create some of the openstack pools, or to add new pools which were not foreseen by ceph-ansible, e.g. for a gnocchi storage backend. For backwards compatibility, we keep the openstack_glance_pool, openstack_cinder_pool, openstack_nova_pool and openstack_cinder_backup_pool variables, although the user may now choose to specify the pools directly as dictionary literals inside the openstack_pools list.
2016-09-21 20:21:41 +08:00
mon: rework openstack keys creation We now allow a user to pass a key secret. Fixes: https://github.com/ceph/ceph-ansible/issues/1617 Signed-off-by: Sébastien Han <seb@redhat.com>
2017-06-23 18:35:39 +08:00
# The value for 'key' can be a pre-generated key,
# e.g key: "AQDC2UxZH4yeLhAAgTaZb+4wDUlYOsr1OfZSpQ=="
# By default, keys will be auto-generated.
container: introduce resource limitation for containers This can be controlled via 2 options: * ceph_$DAEMON_docker_memory_limit * ceph_$DAEMON_docker_cpu_limit All daemons default to 1GB for memory and 1 CPU by default. Recommendations from: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html/red_hat_ceph_storage_hardware_guide/minimum_recommendations Signed-off-by: Sébastien Han <seb@redhat.com>
2017-09-06 16:53:30 +08:00
#
Allow user to define ACLs for OpenStack keys The keys and openstack_keys structure now supports an optional key called acls whose value is a list of strings one could pass to setfacl. The ansible ACL module applies the ACLs to all openstack keys with this property. Fixes: #1688
2017-07-20 06:20:18 +08:00
# To have have ansible setfacl the generated key, set the acls var like so:
# acls: ["u:nova:r--", "u:cinder:r--", "u:glance:r--", "u:gnocchi:r--"]
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
openstack_keys:
Allow user to specify the mode of the openstack keys The openstack_keys structure now supports a key called mode whose value is a string that one could pass to chmod to set the mode of the key file. The ansible file module applies the mode to all openstack keys with this property. Fixes: #1755
2017-08-10 04:52:18 +08:00
- { name: client.glance, key: "$(ceph-authtool --gen-print-key)", mon_cap: "allow r", osd_cap: "allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_glance_pool.name }}", mode: "0600", acls: [] }
- { name: client.cinder, key: "$(ceph-authtool --gen-print-key)", mon_cap: "allow r", osd_cap: "allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_pool.name }}, allow rwx pool={{ openstack_nova_pool.name }}, allow rx pool={{ openstack_glance_pool.name }}", mode: "0600", acls: [] }
- { name: client.cinder-backup, key: "$(ceph-authtool --gen-print-key)", mon_cap: "allow r", osd_cap: "allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_cinder_backup_pool.name }}", mode: "0600", acls: [] }
- { name: client.gnocchi, key: "$(ceph-authtool --gen-print-key)", mon_cap: "allow r", osd_cap: "allow class-read object_prefix rbd_children, allow rwx pool={{ openstack_gnocchi_pool.name }}", mode: "0600", acls: [] }
- { name: client.openstack, key: "$(ceph-authtool --gen-print-key)", mon_cap: "allow r", osd_cap: "allow class-read object_prefix rbd_children, allow rwx pool=images, allow rwx pool=vms, allow rwx pool=volumes, allow rwx pool=backups", mode: "0600", acls: [] }
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
mds: precisely define cephfs pool We now have a variable called ceph_pools that is mandatory when deploying a MDS. It's a dictionnary that contains a pool name and a PG count. PG count is mandatory and must be set, the playbook will fail otherwise. Closes: https://github.com/ceph/ceph-ansible/issues/2017 Signed-off-by: Sébastien Han <seb@redhat.com>
2017-10-12 20:55:53 +08:00
Generate group_vars samples automagically This adds a script, generate_group_vars_sample.sh, that generates group_vars/*.sample from roles/ceph-*/defaults/main.yml to avoid discrepancies between the sets of files. It also converts the line endings in the various main.yml from DOS to Unix, since generating the samples was spreading the line ending plague around to more files.
2016-02-29 23:35:07 +08:00
##########
# DOCKER #
##########
Doc: containerized deploy with custom admin secret In addition to ceph/ceph-docker@69d9aa6, this explains how to deploy a containerized cluster with a custom admin secret. Basically, just need to pass the `admin_secret` defined in your `group_vars/all.yml` to the `ceph_mon_docker_extra_env` variable. Eg: `ceph_mon_docker_extra_env: -e CLUSTER={{ cluster }} -e FSID={{ fsid }} -e MON_NAME={{ monitor_name }} -e ADMIN_SECRET={{ admin_secret }}` Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2017-07-07 21:48:53 +08:00
container: introduce resource limitation for containers This can be controlled via 2 options: * ceph_$DAEMON_docker_memory_limit * ceph_$DAEMON_docker_cpu_limit All daemons default to 1GB for memory and 1 CPU by default. Recommendations from: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html/red_hat_ceph_storage_hardware_guide/minimum_recommendations Signed-off-by: Sébastien Han <seb@redhat.com>
2017-09-06 16:53:30 +08:00
# Resource limitation
# For the whole list of limits you can apply see: docs.docker.com/engine/admin/resource_constraints
# Default values are based from: https://access.redhat.com/documentation/en-us/red_hat_ceph_storage/2/html/red_hat_ceph_storage_hardware_guide/minimum_recommendations
# These options can be passed using the 'ceph_mon_docker_extra_env' variable.
ceph_mon_docker_memory_limit: 1g
ceph_mon_docker_cpu_limit: 1
Doc: containerized deploy with custom admin secret In addition to ceph/ceph-docker@69d9aa6, this explains how to deploy a containerized cluster with a custom admin secret. Basically, just need to pass the `admin_secret` defined in your `group_vars/all.yml` to the `ceph_mon_docker_extra_env` variable. Eg: `ceph_mon_docker_extra_env: -e CLUSTER={{ cluster }} -e FSID={{ fsid }} -e MON_NAME={{ monitor_name }} -e ADMIN_SECRET={{ admin_secret }}` Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
2017-07-07 21:48:53 +08:00
# Use this variable to add extra env configuration to run your mon container.
# If you want to set a custom admin keyring you can set this variable like following:
docker: simplify variable declaration Less configuration for the user, the container inherit from the global variables. No more container specific variables. Signed-off-by: Sébastien Han <seb@redhat.com>
2017-08-31 18:04:40 +08:00
# ceph_mon_docker_extra_env: -e ADMIN_SECRET={{ admin_secret }}
ceph_mon_docker_extra_env:
ceph-mon: docker fix run on atomic host fix template issues. Signed-off-by: Sébastien Han <seb@redhat.com>
2016-03-31 22:39:02 +08:00
mon_docker_privileged: false
mon_docker_net_host: true
moving to ansible v2.2 compatibility Signed-off-by: Sébastien Han <seb@redhat.com> Co-Authored-By: Julien Francoz julien@francoz.net
2016-11-03 17:16:33 +08:00
ceph_config_keys: [] # DON'T TOUCH ME
Allow ceph service systemd overrides to be specified ceph services can fail to start under certain circumstances (for example, when running in a container) because the default systemd service configuration causes namespace issues. To work around this we can override the system service settings by placing an overrides file in the ceph-<service>@.service.d directory. This can be generic so as to allow any potential changes required to the ceph-<service> service files. The overrides file is only setup when the "ceph_<service>_systemd_overrides" config_template override variable is specified. The available service systemd override files are as follows: ceph_mds_systemd_overrides ceph_mgr_systemd_overrides ceph_mon_systemd_overrides ceph_osd_systemd_overrides ceph_rbd_mirror_systemd_overrides ceph_rgw_systemd_overrides
2017-07-05 21:47:48 +08:00
###########
# SYSTEMD #
###########
# ceph_mon_systemd_overrides will override the systemd settings
# for the ceph-mon services.
# For example,to set "PrivateDevices=false" you can specify:
#ceph_mon_systemd_overrides:
# Service:
# PrivateDevices: False