5f920fe9be
This commit overrides default components interface behavior by allowing to inject SkipVariables parameter, see L#37 at components_client.go. To do this, we pass new Repository Client interface which is built on top of the clusterctl implementation with one simple injection of SkipVariables Please see related issue for more details Relates-To: #201 Closes: #201 Change-Id: If068caa8308e39c9ee23d07f189bad26be04d5cf
115 lines
3.8 KiB
Go
115 lines
3.8 KiB
Go
/*
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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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https://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 client
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import (
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clusterctlclient "sigs.k8s.io/cluster-api/cmd/clusterctl/client"
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clusterctlconfig "sigs.k8s.io/cluster-api/cmd/clusterctl/client/config"
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clog "sigs.k8s.io/cluster-api/cmd/clusterctl/log"
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airshipv1 "opendev.org/airship/airshipctl/pkg/clusterctl/api/v1alpha1"
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"opendev.org/airship/airshipctl/pkg/clusterctl/implementations"
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"opendev.org/airship/airshipctl/pkg/log"
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)
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const (
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// path to file on in memory file system
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dummyComponentPath = "/dummy/path/v0.3.2/components.yaml"
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)
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var _ Interface = &Client{}
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// Interface is abstraction to Clusterctl
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type Interface interface {
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Init(kubeconfigPath, kubeconfigContext string) error
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}
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// Client Implements interface to Clusterctl
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type Client struct {
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clusterctlClient clusterctlclient.Client
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initOptions clusterctlclient.InitOptions
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}
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// NewClient returns instance of clusterctl client
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func NewClient(root string, debug bool, options *airshipv1.Clusterctl) (Interface, error) {
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if debug {
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debugVerbosity := 5
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clog.SetLogger(clog.NewLogger(clog.WithThreshold(&debugVerbosity)))
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}
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initOptions := options.InitOptions
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var cio clusterctlclient.InitOptions
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if initOptions != nil {
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cio = clusterctlclient.InitOptions{
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BootstrapProviders: initOptions.BootstrapProviders,
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CoreProvider: initOptions.CoreProvider,
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InfrastructureProviders: initOptions.InfrastructureProviders,
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ControlPlaneProviders: initOptions.ControlPlaneProviders,
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}
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}
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cclient, err := newClusterctlClient(root, options)
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if err != nil {
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return nil, err
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}
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return &Client{clusterctlClient: cclient, initOptions: cio}, nil
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}
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// Init implements interface to Clusterctl
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func (c *Client) Init(kubeconfigPath, kubeconfigContext string) error {
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log.Print("Starting cluster-api initiation")
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c.initOptions.Kubeconfig = clusterctlclient.Kubeconfig{
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Path: kubeconfigPath,
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Context: kubeconfigContext,
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}
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_, err := c.clusterctlClient.Init(c.initOptions)
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return err
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}
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// newConfig returns clusterctl config client
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func newConfig(options *airshipv1.Clusterctl) (clusterctlconfig.Client, error) {
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for _, provider := range options.Providers {
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// this is a workaround as cluserctl validates if URL is empty, even though it is not
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// used anywhere outside repository factory which we override
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// TODO (kkalynovskyi) we need to create issue for this in clusterctl, and remove URL
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// validation and move it to be an error during repository interface initialization
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if !provider.IsClusterctlRepository {
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provider.URL = dummyComponentPath
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}
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}
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reader, err := implementations.NewAirshipReader(options)
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if err != nil {
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return nil, err
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}
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return clusterctlconfig.New("", clusterctlconfig.InjectReader(reader))
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}
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func newClusterctlClient(root string, options *airshipv1.Clusterctl) (clusterctlclient.Client, error) {
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cconf, err := newConfig(options)
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if err != nil {
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return nil, err
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}
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rf := RepositoryFactory{
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root: root,
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Options: options,
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ConfigClient: cconf,
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}
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// option config factory
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ocf := clusterctlclient.InjectConfig(cconf)
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// option repository factory
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orf := clusterctlclient.InjectRepositoryFactory(rf.ClientRepositoryFactory())
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// options cluster client factory
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occf := clusterctlclient.InjectClusterClientFactory(rf.ClusterClientFactory())
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return clusterctlclient.New("", ocf, orf, occf)
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}
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