fc261a5adc
This patchset adds a support for Swift Global Cluster feature as described at: https://docs.openstack.org/swift/latest/overview_global_cluster.html It allows specifying 'region' config option as part of the deployment. Theregion is reflected later on in the Swift rings. Change-Id: I11b6c7802e5bfbd61b06e4d11c65804a165781b6 Partial-Bug: 1815879 Needed-By: I406445493e2226aa5ae40a09c9053ac8633a46e9
225 lines
8.0 KiB
YAML
225 lines
8.0 KiB
YAML
options:
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openstack-origin:
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default: distro
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type: string
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description: |
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Repository from which to install. May be one of the following:
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distro (default), ppa:somecustom/ppa, a deb url sources entry,
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or a supported Ubuntu Cloud Archive release pocket.
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Supported Ubuntu Cloud Archive sources include:
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cloud:<series>-<openstack-release>
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cloud:<series>-<openstack-release>/updates
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cloud:<series>-<openstack-release>/staging
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cloud:<series>-<openstack-release>/proposed
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NOTE: updating this setting to a source that is known to provide
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a later version of OpenStack will trigger a software upgrade unless
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the action-managed-upgrade configuration option is in play.
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block-device:
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default: sdb
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type: string
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description: |
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Device to be used to back Swift storage. May be any valid block
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device or a path and size to a local file (/path/to/file.img|$sizeG),
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which will be created and used as a loopback device (for testing only).
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Multiple devices may be specified as a space-separated list of devices.
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If set to "guess", the charm will attempt to format and mount all extra
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block devices (this is currently experimental and potentially dangerous).
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overwrite:
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default: "false"
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type: string
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description: |
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If true, charm will attempt to unmount and overwrite existing and in-use
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block-devices (WARNING).
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ephemeral-unmount:
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type: string
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default:
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description: |
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Cloud instances provide ephermeral storage which is normally mounted
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on /mnt.
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.
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Setting this option to the path of the ephemeral mountpoint will force
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an unmount of the corresponding device so that it can be used as a swift
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storage device. This is useful for testing purposes (cloud deployment
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is not a typical use case).
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zone:
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default: 1
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type: int
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description: |
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Swift storage zone to request membership. Relevant only when the
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swift-proxy charm has been configured for manual zone assignment
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(the default). This should be changed for every service unit.
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object-server-port:
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default: 6000
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type: int
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description: Listening port of the swift-object-server.
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container-server-port:
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default: 6001
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type: int
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description: Listening port of the swift-container-server.
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account-server-port:
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default: 6002
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type: int
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description: Listening port of the swift-account-server.
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worker-multiplier:
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default: 1.0
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type: float
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description: |
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The CPU multiplier to use when configuring worker processes for the
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account, container and object server processes.
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object-server-threads-per-disk:
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default: 4
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type: int
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description: |
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Size of the per-disk thread pool used for performing disk I/O. 0 means
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to not use a per-disk thread pool. It is recommended to keep this value
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small, as large values can result in high read latencies due to large
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queue depths. A good starting point is 4 threads per disk.
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prefer-ipv6:
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type: boolean
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default: False
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description: |
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If True enables IPv6 support. The charm will expect network interfaces
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to be configured with an IPv6 address. If set to False (default) IPv4
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is expected.
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NOTE: these charms do not currently support IPv6 privacy extension. In
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order for this charm to function correctly, the privacy extension must be
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disabled and a non-temporary address must be configured/available on
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your network interface.
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account-max-connections:
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default: 2
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type: int
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description: |
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Number of connections allowed to the account rsync stanza.
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container-max-connections:
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default: 2
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type: int
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description: |
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Number of connections allowed to the container rsync stanza.
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object-max-connections:
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default: 2
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type: int
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description: |
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Number of connections allowed to the object rsync stanza.
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object-replicator-concurrency:
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default: 1
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type: int
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description: |
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Number of replication workers to spawn.
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object-rsync-timeout:
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default: 900
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type: int
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description: |
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Max duration of a partition rsync (in seconds).
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nagios-check-params:
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default: "-m -r 60 180 10 20"
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type: string
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description: String appended to nagios check
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nagios_context:
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default: "juju"
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type: string
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description: |
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Used by the nrpe-external-master subordinate charm.
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A string that will be prepended to instance name to set the host name
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in nagios. So for instance the hostname would be something like:
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juju-myservice-0
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If you're running multiple environments with the same services in them
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this allows you to differentiate between them.
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nagios_servicegroups:
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default: ""
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type: string
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description: |
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A comma-separated list of nagios servicegroups.
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If left empty, the nagios_context will be used as the servicegroup
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action-managed-upgrade:
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type: boolean
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default: False
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description: |
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If True enables openstack upgrades for this charm via juju actions.
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You will still need to set openstack-origin to the new repository but
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instead of an upgrade running automatically across all units, it will
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wait for you to execute the openstack-upgrade action for this charm on
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each unit. If False it will revert to existing behavior of upgrading
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all units on config change.
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harden:
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default:
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type: string
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description: |
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Apply system hardening. Supports a space-delimited list of modules
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to run. Supported modules currently include os, ssh, apache and mysql.
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sysctl:
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type: string
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default:
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description: |
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YAML formatted associative array of sysctl values, e.g.:
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'{ kernel.pid_max : 4194303 }'
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statsd-host:
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default: ''
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type: string
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description: |
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Enable statsd metrics to be sent to the specified host.
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If this value is empty, statsd logging will be disabled.
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statsd-port:
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default: 3125
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type: int
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description: |
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Destination port on the provided statsd host to send samples to.
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Only takes effect if statsd-host is set.
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statsd-sample-rate:
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default: 1.0
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type: float
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description: |
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Sample rate determines what percentage of the metric points a
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client should send to the server.
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Only takes effect if statsd-host is set.
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enable-firewall:
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type: boolean
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default: True
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description: |
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By default the swift-storage charm will use the UFW firewall to
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protect storage daemons. This option allows the administrator to
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disable this feature.
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allow-ufw-ip6-softfail:
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description: |
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When this option is set to True the charm will disable the IPv6
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support in ufw in case ip6tables couldn't be activated, situations
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where this could happen is in a LXC container running on top of a
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host that doesn't have loaded the ip6_tables.
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If this option is False (the default) and ip6_tables module couldn't
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be loaded, the charm will fail to install.
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type: boolean
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default: False
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encrypt:
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default: false
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type: boolean
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description: |
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Encrypt block devices used by swift using dm-crypt, making use of
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vault for encryption key management; requires a relation to vault.
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xfs-inode-size:
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default: 512
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type: int
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description: XFS inode size to use for block devices.
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storage-region:
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default: 1
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type: int
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description: |
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Swift storage region to request membership. Relevant only when the
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swift-proxy charm has been configured with the Swift Global
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Cluster feature.
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object-server-port-rep:
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default: 6010
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type: int
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description: Listening port of the swift-object-replicator server.
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container-server-port-rep:
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default: 6011
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type: int
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description: Listening port of the swift-container-replicator server.
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account-server-port-rep:
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default: 6012
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type: int
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description: Listening port of the swift-account-replicator server.
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