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d8c2bca1b5
This PR can be split into two parts: * controllers * apid binding into COSI world Controllers ----------- * `k8s.EndpointController` provides control plane endpoints on worker nodes (it isn't required for now on control plane nodes) * `secrets.RootController` now provides OS top-level secrets (CA cert) and secret configuration * `secrets.APIController` generates API secrets (certificates) in a bit different way for workers and control plane nodes: controlplane nodes generate directly, while workers reach out to `trustd` on control plane nodes via `k8s.Endpoint` resource apid Binding ------------ Resource `secrets.API` provides binding to protobuf by converting itself back and forth to protobuf spec. apid no longer receives machine configuration, instead it receives gRPC-backed socket to access Resource API. apid watches `secrets.API` resource, fetches certs and CA from it and uses that in its TLS configuration. Signed-off-by: Andrey Smirnov <smirnov.andrey@gmail.com>
46 lines
1.1 KiB
Go
46 lines
1.1 KiB
Go
// This Source Code Form is subject to the terms of the Mozilla Public
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// License, v. 2.0. If a copy of the MPL was not distributed with this
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// file, You can obtain one at http://mozilla.org/MPL/2.0/.
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package secrets
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import (
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"context"
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"github.com/cosi-project/runtime/pkg/resource"
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"github.com/cosi-project/runtime/pkg/state"
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)
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// APIReadyCondition implements condition which waits for the API certs to be ready.
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type APIReadyCondition struct {
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state state.State
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}
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// NewAPIReadyCondition builds a coondition which waits for the API certs to be ready.
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func NewAPIReadyCondition(state state.State) *APIReadyCondition {
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return &APIReadyCondition{
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state: state,
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}
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}
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func (condition *APIReadyCondition) String() string {
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return "api certificates"
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}
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// Wait implements condition interface.
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func (condition *APIReadyCondition) Wait(ctx context.Context) error {
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_, err := condition.state.WatchFor(
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ctx,
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resource.NewMetadata(NamespaceName, APIType, APIID, resource.VersionUndefined),
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state.WithCondition(func(r resource.Resource) (bool, error) {
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if resource.IsTombstone(r) {
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return false, nil
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}
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return true, nil
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}),
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)
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return err
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}
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