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95 lines
2.9 KiB
95 lines
2.9 KiB
/*
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Copyright 2015 The Kubernetes Authors All rights reserved.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package expander
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import (
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"github.com/kubernetes/helm/pkg/chart"
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)
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// SchemaImport represents an import as declared in a schema file.
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type SchemaImport struct {
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Path string `json:"path"`
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Name string `json:"name"`
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}
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// Schema is a partial DM schema. We only need access to the imports object at this level.
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type Schema struct {
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Imports []SchemaImport `json:"imports"`
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}
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// LayoutResource defines the structure of resources in the manifest layout.
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type LayoutResource struct {
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Resource
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Layout
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}
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// Layout defines the structure of a layout as returned from expansion.
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type Layout struct {
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Resources []*LayoutResource `json:"resources,omitempty"`
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}
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// ExpansionRequest defines the API to expander.
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type ExpansionRequest struct {
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ChartInvocation *Resource `json:"chart_invocation"`
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Chart *chart.ChartContent `json:"chart"`
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}
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// ExpansionResponse defines the API to expander.
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type ExpansionResponse struct {
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Resources []interface{} `json:"resources"`
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}
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// Expander abstracts interactions with the expander and deployer services.
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type Expander interface {
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ExpandChart(request *ExpansionRequest) (*ExpansionResponse, error)
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}
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// Configuration describes a set of resources in a form
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// that can be instantiated.
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type Configuration struct {
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Resources []*Resource `json:"resources"`
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}
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// ResourceStatus is an enumeration type for the status of a resource.
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type ResourceStatus string
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// These constants implement the resourceStatus enumeration type.
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const (
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Created ResourceStatus = "Created"
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Failed ResourceStatus = "Failed"
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Aborted ResourceStatus = "Aborted"
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)
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// ResourceState describes the state of a resource.
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// Status is set during resource creation and is a terminal state.
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type ResourceState struct {
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Status ResourceStatus `json:"status,omitempty"`
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SelfLink string `json:"selflink,omitempty"`
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Errors []string `json:"errors,omitempty"`
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}
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// Resource describes a resource in a configuration. A resource has
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// a name, a type and a set of properties. The name and type are used
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// to identify the resource in Kubernetes. The properties are passed
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// to Kubernetes as the resource configuration.
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type Resource struct {
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Name string `json:"name"`
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Type string `json:"type"`
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Properties map[string]interface{} `json:"properties,omitempty"`
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State *ResourceState `json:"state,omitempty"`
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}
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