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60 lines
1.6 KiB
Markdown
60 lines
1.6 KiB
Markdown
# External Interfaces
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## key: externalInterfaces
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- Type: `list`
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- Default: `[]`
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- Helm Template: ❌
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It's used in SCALE GUI. Configuration added in this key, is parsed from the middleware.
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Middleware then injects 2 other `lists`. `ixExternalInterfacesConfiguration` and
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`ixExternalInterfacesConfigurationNames`. Which are parsed from the Chart
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to create the objects.
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Examples:
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```yaml
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externalInterfaces:
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- hostInterface: ens4
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ipam:
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type: dhcp
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```
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With the above example middleware will output something like the bellow:
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```yaml
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ixExternalInterfacesConfiguration: []
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- '{"cniVersion": "0.3.1", "name": "ix-RELEASE-NAME-0", "type": "macvlan", "master": "ens4", "ipam": {"type": "dhcp"}}'
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ixExternalInterfacesConfigurationNames: []
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- ix-RELEASE-NAME-0
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```
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Chart will add an annotation to the deployment like this
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`k8s.v1.cni.cncf.io/networks: ix-RELEASE-NAME-0`.
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If more than one `ixExternalInterfacesConfigurationNames` presents,
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annotation looks like `k8s.v1.cni.cncf.io/networks: ix-RELEASE-NAME-0, ix-RELEASE-NAME-1`.
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Also for each item in `ixExternalInterfacesConfiguration` will create a
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`NetworkAttachmentDefinition` object and adding the item to `spec.config` as is.
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Name will be `ix-RELEASE-NAME-$index`
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Other examples:
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```yaml
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externalInterfaces:
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- hostInterface: ens3
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ipam:
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type: static
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# Only available when type equals static
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staticIPConfigurations:
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- 1.2.3.4
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# Only available when type equals static
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staticRoutes:
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- destination: 1.2.3.4
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gateway: 1.2.3.4
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```
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`hostInterface` values are generated from the SCALE GUI
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