ad59f1bda7
Read the key set on the mon relation,
and use ceph-authtool to save it to a keyring,
for use by the crash module for crash reporting.
When this auth key is set, the crash module (enabled by default)
will update ceph-mon with a report.
It also results in a neat summary of recent crashes
that can be viewed by `ceph health detail`.
For example:
```
$ juju ssh ceph-mon/leader -- sudo ceph health detail
HEALTH_WARN 1 daemons have recently crashed
[WRN] RECENT_CRASH: 1 daemons have recently crashed
osd.1 crashed on host node-3 at 2023-01-04T05:25:18.218628Z
```
ref. https://docs.ceph.com/en/latest/mgr/crash/
See also https://review.opendev.org/c/openstack/charm-ceph-mon/+/869138
for where the client_crash_key relation data set is implemented.
Depends-On: https://review.opendev.org/c/openstack/charm-ceph-mon/+/869138
Closes-Bug: #2000630
Change-Id: I77c84c368e6665e4988ebe9a735f000f99d0b78e
(cherry picked from commit 97be046f9b)
118 lines
3.2 KiB
Plaintext
118 lines
3.2 KiB
Plaintext
[global]
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{%- if old_auth %}
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auth supported = {{ auth_supported }}
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{%- else %}
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auth cluster required = {{ auth_supported }}
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auth service required = {{ auth_supported }}
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auth client required = {{ auth_supported }}
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{%- endif %}
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mon host = {{ mon_hosts }}
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fsid = {{ fsid }}
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log to syslog = {{ use_syslog }}
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err to syslog = {{ use_syslog }}
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clog to syslog = {{ use_syslog }}
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debug osd = {{ loglevel }}/5
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{% if ceph_public_network is string %}
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public network = {{ ceph_public_network }}
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{%- endif %}
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{%- if ceph_cluster_network is string %}
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cluster network = {{ ceph_cluster_network }}
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{%- endif %}
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{%- if public_addr %}
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public addr = {{ public_addr }}
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{%- endif %}
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{%- if cluster_addr %}
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cluster addr = {{ cluster_addr }}
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{%- endif %}
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{%- if crush_location %}
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crush location = {{crush_location}}
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{%- endif %}
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{%- if upgrade_in_progress %}
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setuser match path = /var/lib/ceph/$type/$cluster-$id
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{%- endif %}
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{%- if crush_initial_weight is not none %}
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osd crush initial weight = {{ crush_initial_weight }}
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{%- endif %}
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{% if global -%}
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# The following are user-provided options provided via the config-flags charm option.
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# User-provided [global] section config
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{% for key in global -%}
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{{ key }} = {{ global[key] }}
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{% endfor %}
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{% endif %}
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{% if bluestore_experimental and bluestore -%}
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enable experimental unrecoverable data corrupting features = bluestore rocksdb
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{%- endif %}
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[client.osd-upgrade]
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keyring = /var/lib/ceph/osd/ceph.client.osd-upgrade.keyring
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[client.osd-removal]
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keyring = /var/lib/ceph/osd/ceph.client.osd-removal.keyring
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[client.crash]
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keyring = /var/lib/ceph/osd/ceph.client.crash.keyring
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[mon]
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keyring = /var/lib/ceph/mon/$cluster-$id/keyring
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[mds]
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keyring = /var/lib/ceph/mds/$cluster-$id/keyring
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[osd]
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keyring = /var/lib/ceph/osd/$cluster-$id/keyring
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{% if bluestore -%}
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{% if not bluestore_experimental -%}
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osd objectstore = bluestore
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{%- endif %}
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{% if bluestore_block_wal_size -%}
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bluestore block wal size = {{ bluestore_block_wal_size }}
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{%- endif %}
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{% if bluestore_block_db_size -%}
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bluestore block db size = {{ bluestore_block_db_size }}
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{%- endif %}
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{% include 'section-ceph-bluestore-compression' %}
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{%- else %}
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osd journal size = {{ osd_journal_size }}
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filestore xattr use omap = true
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journal dio = {{ dio }}
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{%- endif %}
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bdev enable discard = {{ bdev_discard }}
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bdev async discard = {{ bdev_discard }}
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{%- if short_object_len %}
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osd max object name len = 256
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osd max object namespace len = 64
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{% endif %}
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{%- if osd_max_backfills %}
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osd max backfills = {{ osd_max_backfills }}
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{%- endif %}
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{%- if osd_recovery_max_active %}
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osd recovery max active = {{ osd_recovery_max_active }}
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{%- endif %}
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{% if osd_from_client -%}
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# The following are charm provided options provided via the mon relation.
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{% for key in osd_from_client -%}
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{{ key }} = {{ osd_from_client[key] }}
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{% endfor %}
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{% endif %}
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{% if osd_from_client_conflict -%}
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# The following are charm provided options which conflict with options from
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# config-flags.
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{% for key in osd_from_client_conflict -%}
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# {{ key }} = {{ osd_from_client_conflict[key] }}
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{% endfor %}
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{% endif %}
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{% if osd -%}
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# The following are user-provided options provided via the config-flags charm option.
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{% for key in osd -%}
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{{ key }} = {{ osd[key] }}
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{% endfor %}
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{% endif %}
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