mirror of https://github.com/portainer/portainer
89 lines
2.6 KiB
Go
89 lines
2.6 KiB
Go
package deployments
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import (
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"fmt"
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"os"
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"github.com/pkg/errors"
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portainer "github.com/portainer/portainer/api"
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"github.com/portainer/portainer/api/filesystem"
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k "github.com/portainer/portainer/api/kubernetes"
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"github.com/portainer/portainer/api/stacks/stackutils"
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)
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type KubernetesStackDeploymentConfig struct {
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stack *portainer.Stack
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kuberneteDeployer portainer.KubernetesDeployer
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appLabels k.KubeAppLabels
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user *portainer.User
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endpoint *portainer.Endpoint
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output string
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}
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func CreateKubernetesStackDeploymentConfig(stack *portainer.Stack, kubeDeployer portainer.KubernetesDeployer, appLabels k.KubeAppLabels, user *portainer.User, endpoint *portainer.Endpoint) (*KubernetesStackDeploymentConfig, error) {
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return &KubernetesStackDeploymentConfig{
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stack: stack,
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kuberneteDeployer: kubeDeployer,
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appLabels: appLabels,
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user: user,
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endpoint: endpoint,
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}, nil
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}
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func (config *KubernetesStackDeploymentConfig) GetUsername() string {
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return config.user.Username
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}
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func (config *KubernetesStackDeploymentConfig) Deploy() error {
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fileNames := stackutils.GetStackFilePaths(config.stack, false)
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manifestFilePaths := make([]string, len(fileNames))
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tmpDir, err := os.MkdirTemp("", "kub_deployment")
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if err != nil {
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return errors.Wrap(err, "failed to create temp kub deployment directory")
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}
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defer os.RemoveAll(tmpDir)
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for _, fileName := range fileNames {
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manifestFilePath := filesystem.JoinPaths(tmpDir, fileName)
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manifestContent, err := os.ReadFile(filesystem.JoinPaths(config.stack.ProjectPath, fileName))
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if err != nil {
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return errors.Wrap(err, "failed to read manifest file")
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}
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if config.stack.IsComposeFormat {
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manifestContent, err = config.kuberneteDeployer.ConvertCompose(manifestContent)
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if err != nil {
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return errors.Wrap(err, "failed to convert docker compose file to a kube manifest")
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}
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}
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manifestContent, err = k.AddAppLabels(manifestContent, config.appLabels.ToMap())
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if err != nil {
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return errors.Wrap(err, "failed to add application labels")
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}
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err = filesystem.WriteToFile(manifestFilePath, []byte(manifestContent))
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if err != nil {
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return errors.Wrap(err, "failed to create temp manifest file")
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}
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manifestFilePaths = append(manifestFilePaths, manifestFilePath)
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}
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output, err := config.kuberneteDeployer.Deploy(config.user.ID, config.endpoint, manifestFilePaths, config.stack.Namespace)
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if err != nil {
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return fmt.Errorf("failed to deploy kubernete stack: %w", err)
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}
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config.output = output
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return nil
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}
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func (config *KubernetesStackDeploymentConfig) GetResponse() string {
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return config.output
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}
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