mirror of https://github.com/easzlab/kubeasz.git
114 lines
5.2 KiB
Django/Jinja
114 lines
5.2 KiB
Django/Jinja
apiVersion: v1
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kind: ConfigMap
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metadata:
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namespace: metallb-system
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name: config
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data:
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config: |
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# The peers section tells MetalLB what BGP routers to connect too. There
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# is one entry for each router you want to peer with.
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peers:
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- # The target IP address for the BGP session.
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peer-address: 10.0.0.1
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# The BGP AS number that MetalLB expects to see advertised by
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# the router.
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peer-asn: 64512
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# The BGP AS number that MetalLB should speak as.
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my-asn: 64512
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# (optional) the TCP port to talk to. Defaults to 179, you shouldn't
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# need to set this in production.
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peer-port: 179
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# (optional) The proposed value of the BGP Hold Time timer. Refer to
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# BGP reference material to understand what setting this implies.
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hold-time: 120
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# (optional) The router ID to use when connecting to this peer. Defaults
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# to the node IP address. Generally only useful when you need to peer with
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# another BGP router running on the same machine as MetalLB.
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router-id: 1.2.3.4
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# (optional) Password for TCPMD5 authenticated BGP sessions
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# offered by some peers.
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password: "yourPassword"
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# (optional) The nodes that should connect to this peer. A node
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# matches if at least one of the node selectors matches. Within
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# one selector, a node matches if all the matchers are
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# satisfied. The semantics of each selector are the same as the
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# label- and set-based selectors in Kubernetes, documented at
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# https://kubernetes.io/docs/concepts/overview/working-with-objects/labels/.
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# By default, all nodes are selected.
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node-selectors:
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- # Match by label=value
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match-labels:
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kubernetes.io/hostname: prod-01
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# Match by 'key OP values' expressions
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match-expressions:
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- key: beta.kubernetes.io/arch
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operator: In
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values: [amd64, arm]
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# The address-pools section lists the IP addresses that MetalLB is
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# allowed to allocate, along with settings for how to advertise
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# those addresses over BGP once assigned. You can have as many
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# address pools as you want.
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address-pools:
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- # A name for the address pool. Services can request allocation
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# from a specific address pool using this name, by listing this
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# name under the 'metallb.universe.tf/address-pool' annotation.
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name: my-ip-space
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# Protocol can be used to select how the announcement is done.
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# Supported values are bgp and layer2.
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protocol: bgp
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# A list of IP address ranges over which MetalLB has
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# authority. You can list multiple ranges in a single pool, they
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# will all share the same settings. Each range can be either a
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# CIDR prefix, or an explicit start-end range of IPs.
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addresses:
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- 198.51.100.0/24
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- 192.168.0.150-192.168.0.200
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# (optional) If true, MetalLB will not allocate any address that
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# ends in .0 or .255. Some old, buggy consumer devices
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# mistakenly block traffic to such addresses under the guise of
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# smurf protection. Such devices have become fairly rare, but
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# the option is here if you encounter serving issues.
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avoid-buggy-ips: true
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# (optional, default true) If false, MetalLB will not automatically
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# allocate any address in this pool. Addresses can still explicitly
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# be requested via loadBalancerIP or the address-pool annotation.
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auto-assign: false
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# (optional) A list of BGP advertisements to make, when
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# protocol=bgp. Each address that gets assigned out of this pool
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# will turn into this many advertisements. For most simple
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# setups, you'll probably just want one.
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#
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# The default value for this field is a single advertisement with
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# all parameters set to their respective defaults.
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bgp-advertisements:
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- # (optional) How much you want to aggregate up the IP address
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# before advertising. For example, advertising 1.2.3.4 with
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# aggregation-length=24 would end up advertising 1.2.3.0/24.
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# For the majority of setups, you'll want to keep this at the
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# default of 32, which advertises the entire IP address
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# unmodified.
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aggregation-length: 32
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# (optional) The value of the BGP "local preference" attribute
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# for this advertisement. Only used with IBGP peers,
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# i.e. peers where peer-asn is the same as my-asn.
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localpref: 100
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# (optional) BGP communities to attach to this
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# advertisement. Communities are given in the standard
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# two-part form <asn>:<community number>. You can also use
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# alias names (see below).
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communities:
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- 64512:1
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- no-export
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# (optional) BGP community aliases. Instead of using hard to
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# read BGP community numbers in address pool advertisement
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# configurations, you can define alias names here and use those
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# elsewhere in the configuration. The "no-export" community used
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# above is defined below.
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bgp-communities:
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# no-export is a well-known BGP community that prevents
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# re-advertisement outside of the immediate autonomous system,
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# but people don't usually recognize its numerical value. :)
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no-export: 65535:65281
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