ES-3323: gcp-nuke now only supports access tokens + Improved error …

…handling + Added possibility to build release-candidates using `-rc[0-9]+` + Bumping `goreleaser` (#193)

* Test

* Lets see

* New regex for releases

* Added missing package

* Woop

* This?

* More saying fatals

* This is a bearer

* Fixing token pasing

* Forgot to save this

* Cleaning up errors

* Bump versions

* Bumping goreleaser

.circleci/config.yml

@@ -41,7 +41,7 @@ jobs:
         enum: ["test", "release"]
         default: "test"
     docker:
-      - image: goreleaser/goreleaser:v2.0.0
+      - image: goreleaser/goreleaser:v2.3.1
     resource_class: xlarge
     steps:
       - checkout
@@ -60,7 +60,7 @@ release_filter: &release_filter
     branches:
       ignore: /.*/
     tags:
-      only: /v[0-9]+.[0-9]+.[0-9]+/
+      only: /v([0-9]+\.){2}[0-9](-rc[0-9]+)?/
 context: &context
   context:
     - es02-prod

README.md

@@ -42,6 +42,7 @@ GLOBAL OPTIONS:
    --exclusionsconfig value, --ec value  Path to exclusions config file [$EXCLUSIONS_CONFIG]
    --help, -h                            show help
    --version, -v                         print the version
+   --gcpaccesstoken                      Access token to use
 ```
 
 ### Example dryrun

cmd/cli.go

@@ -2,6 +2,7 @@ package cmd
 
 import (
 	"encoding/json"
+	"fmt"
 	"log"
 	"os"
 
@@ -12,7 +13,6 @@ import (
 
 // Command -
 func Command() {
-
 	app := &cli.App{
 		Usage:     "The GCP project cleanup tool with added radiation",
 		Version:   "v0.1.0",
@@ -43,19 +43,30 @@ func Command() {
 				EnvVars: []string{"EXCLUSIONS_CONFIG"},
 				Aliases: []string{"ec"},
 			},
+			&cli.StringFlag{
+				Name:    "gcpaccesstoken",
+				Usage:   "GCP token for authentication",
+				EnvVars: []string{"GCP_ACCESS_TOKEN"},
+			},
 		},
 		Action: func(c *cli.Context) error {
-
+			if c.String("gcpaccesstoken") == "" {
+				return fmt.Errorf("GCP Access Token not provided")
+			}
+			token := config.ConvertStringToTokenSource(c.String("gcpaccesstoken"))
 			// Behaviour to delete all resource in parallel in one project at a time - will be made into loop / concurrenct project nuke if required
 			config := config.Config{
 				Project:  c.String("project"),
 				DryRun:   c.Bool("dryrun"),
 				Timeout:  c.Int("timeout"),
 				PollTime: c.Int("polltime"),
 				Context:  gcp.Ctx,
-				Zones:    gcp.GetZones(gcp.Ctx, c.String("project")),
-				Regions:  gcp.GetRegions(gcp.Ctx, c.String("project")),
+				// Zones:    gcp.GetZones(gcp.Ctx, c.String("project")),
+				// Regions:  gcp.GetRegions(gcp.Ctx, c.String("project")),
+				GCPToken: token,
 			}
+			gcp.AddZonesToConfig(gcp.Ctx, c.String("project"), config)
+			gcp.AddRegionsToConfig(gcp.Ctx, c.String("project"), config)
 
 			if c.String("exclusionsconfig") != "" {
 				// Read exclusions config file and marshall into Config.Exclusions struct
@@ -83,6 +94,6 @@ func Command() {
 
 	err := app.Run(os.Args)
 	if err != nil {
-		log.Fatal(err)
+		log.Fatalf("app.Run: %s", err)
 	}
 }

config/config.go

@@ -2,6 +2,8 @@ package config
 
 import (
 	"context"
+
+	"golang.org/x/oauth2"
 )
 
 // Config -
@@ -14,6 +16,7 @@ type Config struct {
 	Context    context.Context
 	DryRun     bool
 	Exclusions Exclusions
+	GCPToken   oauth2.TokenSource
 }
 
 type Exclusions struct {
@@ -35,3 +38,7 @@ type Exclusions struct {
 	GoogleComputeNetwork        []string `json:"google_compute_network"`
 	IAMServiceAccount           []string `json:"iam_service_account"`
 }
+
+func ConvertStringToTokenSource(token string) oauth2.TokenSource {
+	return oauth2.StaticTokenSource(&oauth2.Token{AccessToken: token, TokenType: "Bearer"})
+}

gcp/bigquery_dataset.go

@@ -12,6 +12,7 @@ import (
 	"golang.org/x/sync/errgroup"
 	"golang.org/x/sync/syncmap"
 	"google.golang.org/api/bigquery/v2"
+	"google.golang.org/api/option"
 )
 
 type BigQueryDataset struct {
@@ -21,30 +22,26 @@ type BigQueryDataset struct {
 	DatasetIDs    []string
 }
 
-func init() {
-
-	bigqueryService, err := bigquery.NewService(Ctx)
-	if err != nil {
-		log.Fatal(err)
-	}
-
-	bigqueryResource := BigQueryDataset{
-		serviceClient: bigqueryService,
-	}
-	register(&bigqueryResource)
-}
-
 func (c *BigQueryDataset) Name() string {
 	return "BigQueryDataset"
 }
 
 func (c *BigQueryDataset) ToSlice() (slice []string) {
 	return helpers.SortedSyncMapKeys(&c.resourceMap)
-
 }
 
 func (c *BigQueryDataset) Setup(config config.Config) {
 	c.base.config = config
+
+	bigqueryService, err := bigquery.NewService(Ctx, option.WithTokenSource(config.GCPToken))
+	if err != nil {
+		log.Fatalf("BigQueryDataset.Setup.NewService: %s", err)
+	}
+
+	bigqueryResource := BigQueryDataset{
+		serviceClient: bigqueryService,
+	}
+	register(&bigqueryResource)
 }
 
 func (c *BigQueryDataset) List(refreshCache bool) []string {
@@ -56,13 +53,11 @@ func (c *BigQueryDataset) List(refreshCache bool) []string {
 
 	datasetList, err := c.serviceClient.Datasets.List(c.base.config.Project).Context(Ctx).Do()
 	if err != nil {
-		log.Fatal(err)
+		log.Fatalf("BigQueryDataset.List: %s", err)
 	}
 
 	for _, dataset := range datasetList.Datasets {
-
 		c.resourceMap.Store(dataset.Id, dataset.DatasetReference.DatasetId)
-
 	}
 
 	return c.ToSlice()
@@ -74,7 +69,6 @@ func (c *BigQueryDataset) Dependencies() []string {
 }
 
 func (c *BigQueryDataset) Remove() error {
-
 	client, err := bq.NewClient(Ctx, c.base.config.Project)
 	if err != nil {
 		return fmt.Errorf("bigquery.NewClient: %v", err)
@@ -105,7 +99,6 @@ func (c *BigQueryDataset) Remove() error {
 				log.Printf("[Info] Resource currently being deleted %v [type: %v project: %v ] (%v seconds)", datasetID, c.Name(), c.base.config.Project, seconds)
 				tableList, _ := c.serviceClient.Tables.List(c.base.config.Project, datasetID).Context(Ctx).Do()
 				if tableList == nil {
-
 					deletedTables = true
 				}
 

gcp/compute_disks.go

@@ -12,6 +12,7 @@ import (
 	"golang.org/x/sync/errgroup"
 	"golang.org/x/sync/syncmap"
 	"google.golang.org/api/compute/v1"
+	"google.golang.org/api/option"
 )
 
 // ComputeDisks -
@@ -21,17 +22,6 @@ type ComputeDisks struct {
 	resourceMap   syncmap.Map
 }
 
-func init() {
-	computeService, err := compute.NewService(Ctx)
-	if err != nil {
-		log.Fatal(err)
-	}
-	computeResource := ComputeDisks{
-		serviceClient: computeService,
-	}
-	register(&computeResource)
-}
-
 // Name - Name of the resourceLister for ComputeDisks
 func (c *ComputeDisks) Name() string {
 	return "ComputeDisks"
@@ -40,13 +30,20 @@ func (c *ComputeDisks) Name() string {
 // ToSlice - Name of the resourceLister for ComputeDisks
 func (c *ComputeDisks) ToSlice() (slice []string) {
 	return helpers.SortedSyncMapKeys(&c.resourceMap)
-
 }
 
 // Setup - populates the struct
 func (c *ComputeDisks) Setup(config config.Config) {
 	c.base.config = config
 
+	computeService, err := compute.NewService(Ctx, option.WithTokenSource(config.GCPToken))
+	if err != nil {
+		log.Fatalf("ComputeDisks.Setup.NewService: %s", err)
+	}
+	computeResource := ComputeDisks{
+		serviceClient: computeService,
+	}
+	register(&computeResource)
 }
 
 // List - Returns a list of all ComputeDisks
@@ -61,7 +58,7 @@ func (c *ComputeDisks) List(refreshCache bool) []string {
 		instanceListCall := c.serviceClient.Disks.List(c.base.config.Project, zone)
 		instanceList, err := instanceListCall.Do()
 		if err != nil {
-			log.Fatal(err)
+			log.Fatalf("ComputeDisks.List: %s", err)
 		}
 
 		for _, instance := range instanceList.Items {
@@ -85,7 +82,6 @@ func (c *ComputeDisks) Dependencies() []string {
 
 // Remove -
 func (c *ComputeDisks) Remove() error {
-
 	// Removal logic
 	errs, _ := errgroup.WithContext(c.base.config.Context)
 

gcp/compute_firewalls.go

@@ -12,6 +12,7 @@ import (
 	"golang.org/x/sync/errgroup"
 	"golang.org/x/sync/syncmap"
 	"google.golang.org/api/compute/v1"
+	"google.golang.org/api/option"
 )
 
 // ComputeFirewalls -
@@ -21,17 +22,6 @@ type ComputeFirewalls struct {
 	resourceMap   syncmap.Map
 }
 
-func init() {
-	computeService, err := compute.NewService(Ctx)
-	if err != nil {
-		log.Fatal(err)
-	}
-	computeResource := ComputeFirewalls{
-		serviceClient: computeService,
-	}
-	register(&computeResource)
-}
-
 // Name - Name of the resourceLister for ComputeFirewalls
 func (c *ComputeFirewalls) Name() string {
 	return "ComputeFirewalls"
@@ -40,13 +30,20 @@ func (c *ComputeFirewalls) Name() string {
 // ToSlice - Name of the resourceLister for ComputeFirewalls
 func (c *ComputeFirewalls) ToSlice() (slice []string) {
 	return helpers.SortedSyncMapKeys(&c.resourceMap)
-
 }
 
 // Setup - populates the struct
 func (c *ComputeFirewalls) Setup(config config.Config) {
 	c.base.config = config
 
+	computeService, err := compute.NewService(Ctx, option.WithTokenSource(config.GCPToken))
+	if err != nil {
+		log.Fatalf("ComputeFirewalls.Setup.NewService: %s", err)
+	}
+	computeResource := ComputeFirewalls{
+		serviceClient: computeService,
+	}
+	register(&computeResource)
 }
 
 // List - Returns a list of all ComputeFirewalls
@@ -60,7 +57,7 @@ func (c *ComputeFirewalls) List(refreshCache bool) []string {
 	firewallListCall := c.serviceClient.Firewalls.List(c.base.config.Project)
 	firewallList, err := firewallListCall.Do()
 	if err != nil {
-		log.Fatal(err)
+		log.Fatalf("ComputeFirewalls.List: %s", err)
 	}
 
 	for _, firewall := range firewallList.Items {
@@ -79,7 +76,6 @@ func (c *ComputeFirewalls) Dependencies() []string {
 
 // Remove -
 func (c *ComputeFirewalls) Remove() error {
-
 	// Removal logic
 	errs, _ := errgroup.WithContext(c.base.config.Context)
 

gcp/compute_instance_groups_region.go

@@ -12,6 +12,7 @@ import (
 	"golang.org/x/sync/errgroup"
 	"golang.org/x/sync/syncmap"
 	"google.golang.org/api/compute/v1"
+	"google.golang.org/api/option"
 )
 
 // ComputeInstanceGroupsRegion -
@@ -21,17 +22,6 @@ type ComputeInstanceGroupsRegion struct {
 	resourceMap   syncmap.Map
 }
 
-func init() {
-	computeService, err := compute.NewService(Ctx)
-	if err != nil {
-		log.Fatal(err)
-	}
-	computeResource := ComputeInstanceGroupsRegion{
-		serviceClient: computeService,
-	}
-	register(&computeResource)
-}
-
 // Name - Name of the resourceLister for ComputeInstanceGroupsRegion
 func (c *ComputeInstanceGroupsRegion) Name() string {
 	return "ComputeInstanceGroupsRegion"
@@ -40,13 +30,20 @@ func (c *ComputeInstanceGroupsRegion) Name() string {
 // ToSlice - Name of the resourceLister for ComputeInstanceGroupsRegion
 func (c *ComputeInstanceGroupsRegion) ToSlice() (slice []string) {
 	return helpers.SortedSyncMapKeys(&c.resourceMap)
-
 }
 
 // Setup - populates the struct
 func (c *ComputeInstanceGroupsRegion) Setup(config config.Config) {
 	c.base.config = config
 
+	computeService, err := compute.NewService(Ctx, option.WithTokenSource(config.GCPToken))
+	if err != nil {
+		log.Fatalf("ComputeInstanceGroupsRegion.Setup.NewService: %s", err)
+	}
+	computeResource := ComputeInstanceGroupsRegion{
+		serviceClient: computeService,
+	}
+	register(&computeResource)
 }
 
 // List - Returns a list of all ComputeInstanceGroupsRegion
@@ -61,7 +58,7 @@ func (c *ComputeInstanceGroupsRegion) List(refreshCache bool) []string {
 		instanceListCall := c.serviceClient.RegionInstanceGroupManagers.List(c.base.config.Project, region)
 		instanceList, err := instanceListCall.Do()
 		if err != nil {
-			log.Fatal(err)
+			log.Fatalf("ComputeInstanceGroupsRegion.List: %s", err)
 		}
 
 		for _, instance := range instanceList.Items {
@@ -82,7 +79,6 @@ func (c *ComputeInstanceGroupsRegion) Dependencies() []string {
 
 // Remove -
 func (c *ComputeInstanceGroupsRegion) Remove() error {
-
 	// Removal logic
 	errs, _ := errgroup.WithContext(c.base.config.Context)