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ceph-ansible/roles/ceph-mgr/defaults/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
---
##########
# DOCKER #
##########
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_mgr_docker_extra_env' variable.
ceph_mgr_docker_memory_limit: 1g
ceph_mgr_docker_cpu_limit: 1
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
ceph_mgr_docker_extra_env: -e CLUSTER={{ cluster }} -e MGR_NAME={{ ansible_hostname }}
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_mgr_systemd_overrides will override the systemd settings
# for the ceph-mgr services.
# For example,to set "PrivateDevices=false" you can specify:
#ceph_mgr_systemd_overrides:
# Service:
# PrivateDevices: False