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6b65b0c982
Tested with `kind` and GKE. Note: "nodes" shown in `docker buildx ls` are unrelated to Kubernetes "nodes". Probably buildx should come up with an alternative term. Usage: $ kind create cluster $ export KUBECONFIG="$(kind get kubeconfig-path --name="kind")" $ docker buildx create --driver kubernetes --driver-opt replicas=3 --use $ docker buildx build -t foo --load . `--load` loads the image into the local Docker. Driver opts: - `image=IMAGE` - Sets the container image to be used for running buildkit. - `namespace=NS` - Sets the Kubernetes namespace. Defaults to the current namespace. - `replicas=N` - Sets the number of `Pod` replicas. Defaults to 1. - `rootless=(true|false)` - Run the container as a non-root user without `securityContext.privileged`. Defaults to false. - `loadbalance=(sticky|random)` - Load-balancing strategy. If set to "sticky", the pod is chosen using the hash of the context path. Defaults to "sticky" Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>
77 lines
3.0 KiB
Go
77 lines
3.0 KiB
Go
package gophercloud
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// Availability indicates to whom a specific service endpoint is accessible:
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// the internet at large, internal networks only, or only to administrators.
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// Different identity services use different terminology for these. Identity v2
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// lists them as different kinds of URLs within the service catalog ("adminURL",
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// "internalURL", and "publicURL"), while v3 lists them as "Interfaces" in an
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// endpoint's response.
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type Availability string
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const (
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// AvailabilityAdmin indicates that an endpoint is only available to
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// administrators.
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AvailabilityAdmin Availability = "admin"
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// AvailabilityPublic indicates that an endpoint is available to everyone on
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// the internet.
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AvailabilityPublic Availability = "public"
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// AvailabilityInternal indicates that an endpoint is only available within
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// the cluster's internal network.
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AvailabilityInternal Availability = "internal"
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)
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// EndpointOpts specifies search criteria used by queries against an
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// OpenStack service catalog. The options must contain enough information to
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// unambiguously identify one, and only one, endpoint within the catalog.
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//
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// Usually, these are passed to service client factory functions in a provider
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// package, like "openstack.NewComputeV2()".
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type EndpointOpts struct {
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// Type [required] is the service type for the client (e.g., "compute",
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// "object-store"). Generally, this will be supplied by the service client
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// function, but a user-given value will be honored if provided.
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Type string
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// Name [optional] is the service name for the client (e.g., "nova") as it
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// appears in the service catalog. Services can have the same Type but a
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// different Name, which is why both Type and Name are sometimes needed.
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Name string
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// Region [required] is the geographic region in which the endpoint resides,
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// generally specifying which datacenter should house your resources.
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// Required only for services that span multiple regions.
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Region string
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// Availability [optional] is the visibility of the endpoint to be returned.
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// Valid types include the constants AvailabilityPublic, AvailabilityInternal,
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// or AvailabilityAdmin from this package.
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//
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// Availability is not required, and defaults to AvailabilityPublic. Not all
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// providers or services offer all Availability options.
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Availability Availability
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}
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/*
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EndpointLocator is an internal function to be used by provider implementations.
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It provides an implementation that locates a single endpoint from a service
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catalog for a specific ProviderClient based on user-provided EndpointOpts. The
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provider then uses it to discover related ServiceClients.
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*/
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type EndpointLocator func(EndpointOpts) (string, error)
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// ApplyDefaults is an internal method to be used by provider implementations.
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//
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// It sets EndpointOpts fields if not already set, including a default type.
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// Currently, EndpointOpts.Availability defaults to the public endpoint.
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func (eo *EndpointOpts) ApplyDefaults(t string) {
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if eo.Type == "" {
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eo.Type = t
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}
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if eo.Availability == "" {
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eo.Availability = AvailabilityPublic
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}
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}
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