309 lines
9.1 KiB
Go
309 lines
9.1 KiB
Go
// ABOUTME: CLI command for declarative deployment of EdgeConnect applications from YAML configuration
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// ABOUTME: Integrates config parser, deployment planner, and resource manager for complete deployment workflow
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package cmd
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import (
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"context"
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"fmt"
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"log"
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"os"
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"path/filepath"
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"strings"
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applyv1 "edp.buildth.ing/DevFW-CICD/edge-connect-client/v2/internal/apply/v1"
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applyv2 "edp.buildth.ing/DevFW-CICD/edge-connect-client/v2/internal/apply/v2"
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"edp.buildth.ing/DevFW-CICD/edge-connect-client/v2/internal/config"
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"github.com/spf13/cobra"
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)
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var (
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configFile string
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dryRun bool
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autoApprove bool
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)
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var applyCmd = &cobra.Command{
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Use: "apply",
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Short: "Deploy EdgeConnect applications from configuration files",
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Long: `Deploy EdgeConnect applications and their instances from YAML configuration files.
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This command reads a configuration file, analyzes the current state, and applies
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the necessary changes to deploy your applications across multiple cloudlets.`,
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Run: func(cmd *cobra.Command, args []string) {
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if configFile == "" {
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fmt.Fprintf(os.Stderr, "Error: configuration file is required\n")
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cmd.Usage()
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os.Exit(1)
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}
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if err := runApply(configFile, dryRun, autoApprove); err != nil {
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fmt.Fprintf(os.Stderr, "Error: %v\n", err)
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os.Exit(1)
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}
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},
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}
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func runApply(configPath string, isDryRun bool, autoApprove bool) error {
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// Step 1: Validate and resolve config file path
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absPath, err := filepath.Abs(configPath)
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if err != nil {
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return fmt.Errorf("failed to resolve config file path: %w", err)
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}
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if _, err := os.Stat(absPath); os.IsNotExist(err) {
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return fmt.Errorf("configuration file not found: %s", absPath)
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}
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fmt.Printf("📄 Loading configuration from: %s\n", absPath)
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// Step 2: Parse and validate configuration
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parser := config.NewParser()
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cfg, manifestContent, err := parser.ParseFile(absPath)
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if err != nil {
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return fmt.Errorf("failed to parse configuration: %w", err)
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}
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if err := parser.Validate(cfg); err != nil {
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return fmt.Errorf("configuration validation failed: %w", err)
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}
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fmt.Printf("✅ Configuration loaded successfully: %s\n", cfg.Metadata.Name)
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// Step 3: Determine API version and create appropriate client
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apiVersion := getAPIVersion()
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// Step 4-6: Execute deployment based on API version
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if apiVersion == "v1" {
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return runApplyV1(cfg, manifestContent, isDryRun, autoApprove)
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}
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return runApplyV2(cfg, manifestContent, isDryRun, autoApprove)
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}
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func runApplyV1(cfg *config.EdgeConnectConfig, manifestContent string, isDryRun bool, autoApprove bool) error {
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// Create v1 client
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client := newSDKClientV1()
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// Create deployment planner
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planner := applyv1.NewPlanner(client)
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// Generate deployment plan
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fmt.Println("🔍 Analyzing current state and generating deployment plan...")
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planOptions := applyv1.DefaultPlanOptions()
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planOptions.DryRun = isDryRun
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result, err := planner.PlanWithOptions(context.Background(), cfg, planOptions)
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if err != nil {
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return fmt.Errorf("failed to generate deployment plan: %w", err)
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}
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// Display plan summary
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fmt.Println("\n📋 Deployment Plan:")
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fmt.Println(strings.Repeat("=", 50))
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fmt.Println(result.Plan.Summary)
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fmt.Println(strings.Repeat("=", 50))
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// Display warnings if any
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if len(result.Warnings) > 0 {
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fmt.Println("\n⚠️ Warnings:")
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for _, warning := range result.Warnings {
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fmt.Printf(" • %s\n", warning)
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}
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}
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// If dry-run, stop here
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if isDryRun {
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fmt.Println("\n🔍 Dry-run complete. No changes were made.")
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return nil
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}
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// Confirm deployment
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if result.Plan.TotalActions == 0 {
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fmt.Println("\n✅ No changes needed. Resources are already in desired state.")
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return nil
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}
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fmt.Printf("\nThis will perform %d actions. Estimated time: %v\n",
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result.Plan.TotalActions, result.Plan.EstimatedDuration)
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if !autoApprove && !confirmDeployment() {
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fmt.Println("Deployment cancelled.")
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return nil
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}
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// Execute deployment
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fmt.Println("\n🚀 Starting deployment...")
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manager := applyv1.NewResourceManager(client, applyv1.WithLogger(log.Default()))
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deployResult, err := manager.ApplyDeployment(context.Background(), result.Plan, cfg, manifestContent)
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if err != nil {
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return fmt.Errorf("deployment failed: %w", err)
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}
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// Display results
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return displayDeploymentResults(deployResult)
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}
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func runApplyV2(cfg *config.EdgeConnectConfig, manifestContent string, isDryRun bool, autoApprove bool) error {
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// Create v2 client
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client := newSDKClientV2()
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// Create deployment planner
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planner := applyv2.NewPlanner(client)
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// Generate deployment plan
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fmt.Println("🔍 Analyzing current state and generating deployment plan...")
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planOptions := applyv2.DefaultPlanOptions()
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planOptions.DryRun = isDryRun
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result, err := planner.PlanWithOptions(context.Background(), cfg, planOptions)
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if err != nil {
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return fmt.Errorf("failed to generate deployment plan: %w", err)
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}
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// Display plan summary
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fmt.Println("\n📋 Deployment Plan:")
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fmt.Println(strings.Repeat("=", 50))
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fmt.Println(result.Plan.Summary)
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fmt.Println(strings.Repeat("=", 50))
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// Display warnings if any
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if len(result.Warnings) > 0 {
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fmt.Println("\n⚠️ Warnings:")
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for _, warning := range result.Warnings {
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fmt.Printf(" • %s\n", warning)
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}
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}
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// If dry-run, stop here
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if isDryRun {
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fmt.Println("\n🔍 Dry-run complete. No changes were made.")
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return nil
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}
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// Confirm deployment
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if result.Plan.TotalActions == 0 {
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fmt.Println("\n✅ No changes needed. Resources are already in desired state.")
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return nil
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}
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fmt.Printf("\nThis will perform %d actions. Estimated time: %v\n",
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result.Plan.TotalActions, result.Plan.EstimatedDuration)
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if !autoApprove && !confirmDeployment() {
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fmt.Println("Deployment cancelled.")
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return nil
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}
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// Execute deployment
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fmt.Println("\n🚀 Starting deployment...")
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manager := applyv2.NewResourceManager(client, applyv2.WithLogger(log.Default()))
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deployResult, err := manager.ApplyDeployment(context.Background(), result.Plan, cfg, manifestContent)
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if err != nil {
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return fmt.Errorf("deployment failed: %w", err)
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}
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// Display results
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return displayDeploymentResults(deployResult)
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}
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type deploymentResult interface {
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IsSuccess() bool
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GetDuration() string
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GetCompletedActions() []actionResult
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GetFailedActions() []actionResult
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GetError() error
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}
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type actionResult interface {
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GetType() string
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GetTarget() string
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GetError() error
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}
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func displayDeploymentResults(result interface{}) error {
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// Use reflection or type assertion to handle both v1 and v2 result types
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// For now, we'll use a simple approach that works with both
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switch r := result.(type) {
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case *applyv1.ExecutionResult:
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return displayDeploymentResultsV1(r)
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case *applyv2.ExecutionResult:
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return displayDeploymentResultsV2(r)
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default:
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return fmt.Errorf("unknown deployment result type")
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}
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}
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func displayDeploymentResultsV1(deployResult *applyv1.ExecutionResult) error {
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if deployResult.Success {
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fmt.Printf("\n✅ Deployment completed successfully in %v\n", deployResult.Duration)
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if len(deployResult.CompletedActions) > 0 {
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fmt.Println("\nCompleted actions:")
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for _, action := range deployResult.CompletedActions {
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fmt.Printf(" ✅ %s %s\n", action.Type, action.Target)
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}
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}
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} else {
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fmt.Printf("\n❌ Deployment failed after %v\n", deployResult.Duration)
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if deployResult.Error != nil {
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fmt.Printf("Error: %v\n", deployResult.Error)
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}
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if len(deployResult.FailedActions) > 0 {
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fmt.Println("\nFailed actions:")
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for _, action := range deployResult.FailedActions {
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fmt.Printf(" ❌ %s %s: %v\n", action.Type, action.Target, action.Error)
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}
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}
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return fmt.Errorf("deployment failed with %d failed actions", len(deployResult.FailedActions))
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}
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return nil
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}
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func displayDeploymentResultsV2(deployResult *applyv2.ExecutionResult) error {
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if deployResult.Success {
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fmt.Printf("\n✅ Deployment completed successfully in %v\n", deployResult.Duration)
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if len(deployResult.CompletedActions) > 0 {
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fmt.Println("\nCompleted actions:")
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for _, action := range deployResult.CompletedActions {
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fmt.Printf(" ✅ %s %s\n", action.Type, action.Target)
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}
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}
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} else {
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fmt.Printf("\n❌ Deployment failed after %v\n", deployResult.Duration)
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if deployResult.Error != nil {
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fmt.Printf("Error: %v\n", deployResult.Error)
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}
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if len(deployResult.FailedActions) > 0 {
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fmt.Println("\nFailed actions:")
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for _, action := range deployResult.FailedActions {
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fmt.Printf(" ❌ %s %s: %v\n", action.Type, action.Target, action.Error)
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}
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}
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return fmt.Errorf("deployment failed with %d failed actions", len(deployResult.FailedActions))
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}
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return nil
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}
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func confirmDeployment() bool {
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fmt.Print("Do you want to proceed? (yes/no): ")
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var response string
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fmt.Scanln(&response)
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switch response {
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case "yes", "y", "YES", "Y":
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return true
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default:
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return false
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}
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}
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func init() {
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rootCmd.AddCommand(applyCmd)
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applyCmd.Flags().StringVarP(&configFile, "file", "f", "", "configuration file path (required)")
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applyCmd.Flags().BoolVar(&dryRun, "dry-run", false, "preview changes without applying them")
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applyCmd.Flags().BoolVar(&autoApprove, "auto-approve", false, "automatically approve the deployment plan")
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applyCmd.MarkFlagRequired("file")
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}
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