ceph-ansible/group_vars/all.sample

---
# Variables here are applicable to all host groups NOT roles

# Dummy variable to avoid error because ansible does not recognize the file as a good configuration file when no variable in it.
dummy:

#########
# INSTALL
#########

#mon_group_name: mons
#osd_group_name: osds
#rgw_group_name: rgws
#mds_group_name: mdss
#restapi_group_name: restapis

# /!\ EITHER ACTIVE ceph_stable OR ceph_stable_ice OR ceph_dev /!\

# STABLE
########

# COMMUNITY VERSION
#ceph_stable: false # use ceph stable branch
#ceph_stable_key: https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/release.asc
#ceph_stable_release: hammer # ceph stable release

# Use the option below to specify your applicable package tree, eg. when using non-LTS Ubuntu versions
# # for a list of available Debian distributions, visit http://ceph.com/debian-{{ ceph_stable_release }}/dists/
# for more info read: https://github.com/ceph/ceph-ansible/issues/305
#ceph_stable_distro_source:

# This option is needed for _both_ stable and dev version, so please always fill the right version
# # for supported distros, see http://ceph.com/rpm-{{ ceph_stable_release }}/
#ceph_stable_redhat_distro: el7

# ENTERPRISE VERSION ICE (old, prior to the 1.3)
#ceph_stable_ice: false # use Inktank Ceph Enterprise
#ceph_stable_ice_url: https://download.inktank.com/enterprise
#ceph_stable_ice_temp_path: /opt/ICE/ceph-repo/
#ceph_stable_ice_kmod: 3.10-0.1.20140702gitdc9ac62.el7.x86_64
#ceph_stable_ice_distro: rhel7 # Please check the download website for the supported versions.
#ceph_stable_ice_version: 1.2.2
#ceph_stable_ice_kmod_version: 1.2
#ceph_stable_ice_user: # htaccess user
#ceph_stable_ice_password: # htaccess password

# ENTERPRISE VERSION RED HAT STORAGE (from 1.3)
# This version is only supported on RHEL 7.1
# As of RHEL 7.1, libceph.ko and rbd.ko are now included in Red Hat's kernel
# packages natively. The RHEL 7.1 kernel packages are more stable and secure than
# using these 3rd-party kmods with RHEL 7.0. Please update your systems to RHEL
# 7.1 or later if you want to use the kernel RBD client.
#
# The CephFS kernel client is undergoing rapid development upstream, and we do
# not recommend running the CephFS kernel module on RHEL 7's 3.10 kernel at this
# time. Please use ELRepo's latest upstream 4.x kernels if you want to run CephFS
# on RHEL 7.
#
#ceph_stable_rh_storage: false
#ceph_stable_rh_storage_cdn_install: false # assumes all the nodes can connect to cdn.redhat.com
#ceph_stable_rh_storage_iso_install: false # usually used when nodes don't have access to cdn.redhat.com
#ceph_stable_rh_storage_iso_path:
#ceph_stable_rh_storage_mount_path: /tmp/rh-storage-mount
#ceph_stable_rh_storage_repository_path: /tmp/rh-storage-repo # where to copy iso's content

# DEV
# ###

#ceph_dev: false # use ceph development branch
#ceph_dev_key: https://ceph.com/git/?p=ceph.git;a=blob_plain;f=keys/autobuild.asc
#ceph_dev_branch: master # development branch you would like to use e.g: master, wip-hack

# supported distros are centos6, centos7, fc17, fc18, fc19, fc20, fedora17, fedora18,
# fedora19, fedora20, opensuse12, sles0. (see http://gitbuilder.ceph.com/).
# For rhel, please pay attention to the versions: 'rhel6 3' or 'rhel 4', the fullname is _very_ important.
#ceph_dev_redhat_distro: centos7

###############
# CONFIGURATION
###############

## Ceph options
#
#fsid: "{{ cluster_uuid.stdout }}"
#cephx: true
#cephx_require_signatures: true # Kernel RBD does NOT support signatures!
#cephx_cluster_require_signatures: true
#cephx_service_require_signatures: false
#max_open_files: 131072
#disable_in_memory_logs: true

## Client options
#
#rbd_cache: "true"
#rbd_cache_writethrough_until_flush: "true"
#rbd_concurrent_management_ops: 20
#rbd_client_directories: false # this will create rbd_client_log_path and rbd_client_admin_socket_path directories with proper permissions, this WON'T work if libvirt and kvm are installed
#rbd_client_log_file: /var/log/rbd-clients/qemu-guest-$pid.log # must be writable by QEMU and allowed by SELinux or AppArmor
#rbd_client_log_path: /var/log/rbd-clients/
#rbd_client_admin_socket_path: /var/run/ceph/rbd-clients/
#rbd_default_features: 3
#rbd_default_map_options: rw
#rbd_default_format: 2

## Monitor options
#
#monitor_interface: interface
#monitor_secret: "{{ monitor_keyring.stdout }}"
#mon_osd_down_out_interval: 600
#mon_osd_min_down_reporters: 7 # number of OSDs per host + 1
#mon_clock_drift_allowed: .15
#mon_clock_drift_warn_backoff: 30
#mon_osd_full_ratio: .95
#mon_osd_nearfull_ratio: .85
#mon_osd_report_timeout: 300
#mon_pg_warn_max_per_osd: 0 # disable complains about low pgs numbers per osd
#mon_osd_allow_primary_affinity: "true"

## OSD options
#
#journal_size: 0
#pool_default_pg_num: 128
#pool_default_pgp_num: 128
#pool_default_size: 2
#pool_default_min_size: 1
#public_network: 0.0.0.0/0
#cluster_network: {{ public_network }}
#osd_mkfs_type: xfs
#osd_mkfs_options_xfs: -f -i size=2048
#osd_mount_options_xfs: noatime
#osd_mon_heartbeat_interval: 30

# CRUSH
#pool_default_crush_rule: 0
#osd_crush_update_on_start: "true"
# Object backend
#osd_objectstore: filestore

# Performance tuning
#filestore_merge_threshold: 40
#filestore_split_multiple: 8
#osd_op_threads: 8
#filestore_op_threads: 8
#filestore_max_sync_interval: 5
#osd_max_scrubs: 1

# Recovery tuning
#osd_recovery_max_active: 5
#osd_max_backfills: 2
#osd_recovery_op_priority: 2
#osd_recovery_max_chunk: 1048576
#osd_recovery_threads: 1

# Deep scrub
#osd_scrub_sleep: .1
#osd_disk_thread_ioprio_class: idle
#osd_disk_thread_ioprio_priority: 0
#osd_scrub_chunk_max: 5
#osd_deep_scrub_stride: 1048576

# Rados Gateway options
#
#radosgw_dns_name: your.subdomain.tld # subdomains used by radosgw. See http://ceph.com/docs/master/radosgw/config/#enabling-subdomain-s3-calls
#radosgw_frontend: civetweb # supported options are 'apache' or 'civetweb', also edit roles/ceph-rgw/defaults/main.yml
#radosgw_civetweb_port: 80
#radosgw_keystone: false # activate OpenStack Keystone options full detail here: http://ceph.com/docs/master/radosgw/keystone/
#radosgw_keystone_url: # url:admin_port ie: http://192.168.0.1:35357
#radosgw_keystone_admin_token: password
#radosgw_keystone_accepted_roles: Member, _member_, admin
#radosgw_keystone_token_cache_size: 10000
#radosgw_keystone_revocation_internal: 900
#radosgw_s3_auth_use_keystone: "true"
#radosgw_nss_db_path: /var/lib/ceph/radosgw/ceph-radosgw.{{ ansible_hostname }}/nss

## REST API options
#
#restapi_interface: "{{ monitor_interface }}"
#restapi_port: 5000
#restapi_base_url: /api/v0.1
#restapi_log_level: warning

## Testing mode
# enable this mode _only_ when you have a single node
# if you don't want it keep the option commented
#common_single_host_mode: true


#############
# OS TUNING #
#############

#disable_transparent_hugepage: true
#disable_swap: true
#os_tuning_params:
#  - { name: kernel.pid_max, value: 4194303 }
#  - { name: fs.file-max, value: 26234859 }
#  - { name: vm.zone_reclaim_mode, value: 0 }
#  - { name: vm.vfs_cache_pressure, value: 50 }


##########
# DOCKER #
##########

#docker: false