365 lines
14 KiB
YAML
365 lines
14 KiB
YAML
options:
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debug:
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type: boolean
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default: False
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description: Enable debug logging.
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verbose:
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type: boolean
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default: False
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description: Enable verbose logging.
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use-syslog:
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type: boolean
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default: False
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description: |
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Setting this to True will allow supporting services to log to syslog.
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openstack-origin:
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type: string
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default: distro
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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, e.g.
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.
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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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.
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See https://wiki.ubuntu.com/OpenStack/CloudArchive for info on which
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cloud archives are available and supported.
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.
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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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action-managed-upgrade is set to True.
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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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type: string
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default:
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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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rabbit-user:
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type: string
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description: RabbitMQ user
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default: neutron
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rabbit-vhost:
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type: string
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description: RabbitMQ Virtual Host
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default: openstack
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nova-rabbit-user:
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type: string
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description: RabbitMQ Nova user
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default: nova
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nova-rabbit-vhost:
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type: string
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description: RabbitMQ Nova Virtual Host
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default: openstack
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plugin:
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type: string
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default: ovs
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description: |
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Network configuration plugin to use for quantum.
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Supported values include:
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.
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ovs - ML2 + Open vSwitch
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nsx - VMware NSX
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n1kv - Cisco N1kv
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ovs-odl - ML2 + Open vSwitch with OpenDayLight Controller
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ext-port:
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type: string
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default:
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description: |
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[DEPRECATED] Use bridge-mappings and data-port to create a network
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which can be used for external connectivity. You can call the network
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external and the bridge br-ex by convention, but neither is required.
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.
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Space-delimited list of external ports to use for routing of instance
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traffic to the external public network. Valid values are either MAC
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addresses (in which case only MAC addresses for interfaces without an IP
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address already assigned will be used), or interfaces (eth0)
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data-port:
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type: string
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default:
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description: |
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Space-delimited list of bridge:port mappings. Ports will be added to
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their corresponding bridge. The bridges will allow usage of flat or
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VLAN network types with Neutron and should match this defined in
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bridge-mappings.
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.
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Ports provided can be the name or MAC address of the interface to be
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added to the bridge. If MAC addresses are used, you may provide multiple
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bridge:mac for the same bridge so as to be able to configure multiple
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units. In this case the charm will run through the provided MAC addresses
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for each bridge until it finds one it can resolve to an interface name.
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run-internal-router:
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type: string
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default: all
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description: |
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Optional configuration to support how the L3 agent option
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handle_internal_only_routers is configured.
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all => Set to be true everywhere
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none => Set to be false everywhere
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leader => Set to be true on one node (the leader) and false everywhere
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else.
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Use leader and none when configuring multiple floating pools
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external-network-id:
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type: string
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default:
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description: |
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Optional configuration to set the external-network-id. Only needed when
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configuring multiple external networks and should be used in conjunction
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with run-internal-router.
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instance-mtu:
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type: int
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default:
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description: |
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Configure DHCP services to provide MTU configuration to instances
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within the cloud. This is useful in deployments where its not
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possible to increase MTU on switches and physical servers to
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accommodate the packet overhead of using GRE tunnels.
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dnsmasq-flags:
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type: string
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default:
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description: |
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Comma-separated list of key=value config flags with the additional
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dhcp options for neutron dnsmasq.
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dns-servers:
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type: string
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default:
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description: |
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A comma-separated list of DNS servers which will be used by dnsmasq as
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forwarders.
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enable-l3-agent:
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type: boolean
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default: True
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description: |
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Optional configuration to support use of linux router
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Note that this is used only for Cisco n1kv plugin.
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worker-multiplier:
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type: float
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default:
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description: |
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The CPU core multiplier to use when configuring worker processes for
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this service. By default, the number of workers for each daemon is
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set to twice the number of CPU cores a service unit has. When deployed
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in a LXD container, this default value will be capped to 4 workers
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unless this configuration option is set.
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bridge-mappings:
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type: string
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default: 'physnet1:br-data'
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description: |
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Space-separated list of ML2 data bridge mappings with format
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<provider>:<bridge>.
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flat-network-providers:
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type: string
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default:
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description: |
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Space-delimited list of Neutron flat network providers.
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vlan-ranges:
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type: string
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default: "physnet1:1000:2000"
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description: |
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Space-delimited list of <physical_network>:<vlan_min>:<vlan_max> or
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<physical_network> specifying physical_network names usable for VLAN
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provider and tenant networks, as well as ranges of VLAN tags on each
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available for allocation to tenant networks.
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aa-profile-mode:
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type: string
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default: 'disable'
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description: |
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Experimental enable apparmor profile. Valid settings: 'complain',
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'enforce' or 'disable'. AA disabled by default.
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enable-metadata-network:
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type: boolean
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default: False
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description: |
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The metadata network is used by solutions which do not leverage the l3
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agent for providing access to the metadata service.
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enable-isolated-metadata:
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type: boolean
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default: False
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description: |
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Enable metadata on an isolated network (no router ports).
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sysctl:
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type: string
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default: |
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{ net.ipv4.neigh.default.gc_thresh1 : 128,
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net.ipv4.neigh.default.gc_thresh2 : 28672,
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net.ipv4.neigh.default.gc_thresh3 : 32768,
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net.ipv6.neigh.default.gc_thresh1 : 128,
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net.ipv6.neigh.default.gc_thresh2 : 28672,
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net.ipv6.neigh.default.gc_thresh3 : 32768,
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net.nf_conntrack_max : 1000000,
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net.netfilter.nf_conntrack_buckets : 204800,
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net.netfilter.nf_conntrack_max : 1000000 }
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description: |
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YAML-formatted associative array of sysctl key/value pairs to be set
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persistently e.g. '{ kernel.pid_max : 4194303 }'.
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kernel-modules:
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type: string
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default: "nf_conntrack"
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description: |
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A space-separated list of kernel modules to load before sysctl
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options are applied by the charm and system boot.
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This ensures the sysctl options exist and can be set correctly.
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# Network config (by default all access is over 'private-address')
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os-data-network:
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type: string
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default:
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description: |
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The IP address and netmask of the OpenStack Data network (e.g.
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192.168.0.0/24)
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.
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This network will be used for tenant network traffic in overlay
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networks.
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# Legacy (Icehouse) HA
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ha-legacy-mode:
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type: boolean
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default: False
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description: |
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If True will enable Pacemaker to monitor the neutron-ha-monitor daemon
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on every neutron-gateway unit, which detects neutron agents status and
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reschedule resources hosting on failed agents, detects local errors and
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release resources when network is unreachable or do necessary recover
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tasks. This feature targets to < Juno which doesn't natively support HA
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in Neutron itself.
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ha-bindiface:
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type: string
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default: eth0
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description: |
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Default network interface on which HA cluster will bind to communicate
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with the other members of the HA Cluster.
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ha-mcastport:
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type: int
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default: 5409
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description: |
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Default multicast port number that will be used to communicate between
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HA Cluster nodes.
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# Monitoring config
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nagios_context:
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type: string
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default: "juju"
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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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type: string
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default: ""
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description: |
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A comma-separated list of Nagios service groups.
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If left empty, the nagios_context will be used as the servicegroup
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ipfix-target:
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type: string
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default:
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description: |
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IPFIX target wit the format "IP_Address:Port". This will enable IPFIX
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exporting on all OVS bridges to the target, including br-int and br-ext.
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vendor-data:
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type: string
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default:
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description: |
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A JSON-formatted string that will serve as vendor metadata
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(via "StaticJSON" provider) to all VM's within an OpenStack deployment,
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regardless of project or domain. For deployments of Rocky or later
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this value is ignored. Please set the corresponding value in the
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nova-cloud-controller charm.
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vendor-data-url:
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type: string
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default:
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description: |
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A URL serving JSON-formatted data that will serve as vendor metadata
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(via "DynamicJSON" provider) to all VM's within an OpenStack deployment,
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regardless of project or domain.
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.
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Only supported in OpenStack Newton and higher. For deployments of Rocky or
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later this value is ignored. Please set the corresponding value in the
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nova-cloud-controller charm.
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default-availability-zone:
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type: string
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default: 'nova'
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description: |
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Default availability zone to use for agents (l3, dhcp) on this machine.
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If this option is not set, the default availability zone 'nova' is used.
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If customize-failure-domain is set to True, it will override this option
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only if an AZ is set by the Juju provider. If JUJU_AVAILABILITY_ZONE is
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not set, the value specified by this option will be used regardless of
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customize-failure-domain's setting.
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.
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NOTE: Router and Network objects have a property called
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availability_zone_hints which can be used to restrict dnsmasq
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and router namespace placement by DHCP and L3 agents to specific
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neutron availability zones. Neutron AZs are not tied to Nova AZs but
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their names can match.
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.
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customize-failure-domain:
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type: boolean
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default: False
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description: |
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Juju propagates availability zone information to charms from the
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underlying machine provider such as MAAS and this option allows the
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charm to use JUJU_AVAILABILITY_ZONE to set default_availability_zone
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for Neutron agents (DHCP and L3 agents). This option overrides the
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default-availability-zone charm config setting only when the Juju
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provider sets JUJU_AVAILABILITY_ZONE.
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firewall-group-log-output-base:
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type: string
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default:
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description: |
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This option allows setting a path for Firewall Group logs.
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A valid file system path must be provided. If this option is not
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provided Neutron will use syslog as a destination.
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(Available from Stein)
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firewall-group-log-rate-limit:
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type: int
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default:
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description: |
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Log entries are queued for writing to a log file when a packet rate
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exceeds the limit set by this option.
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Possible values: null (no rate limitation), integer values greater than 100.
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WARNING: Should be NOT LESS than 100, if set (if null logging will not be
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rate limited).
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(Available from Stein)
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firewall-group-log-burst-limit:
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type: int
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default: 25
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description: |
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This option sets the maximum queue size for log entries.
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Can be used to avoid excessive memory consumption.
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WARNING: Should be NOT LESS than 25.
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(Available from Stein)
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ovsdb-timeout:
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type: int
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default:
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description: |
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Timeout in seconds for ovsdb commands.
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(Available from Queens)
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ovs-use-veth:
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type: string
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default:
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description: |
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"True" or "False" string value. It is safe to leave this option unset.
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This option allows the DHCP agent to use a veth interface for OVS in
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order to support kernels with limited namespace support. i.e. Trusty.
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Changing the value after neutron DHCP agents are created will break
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access. The charm will go into a blocked state if this is attempted.
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disable-neutron-lbaas:
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type: boolean
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default: False
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description: |
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Manually disable lbaas services. Set this option to True if Octavia
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is used with neutron. This option is ignored for Train+ OpenStack.
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