811 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			Go
		
	
	
	
			
		
		
	
	
			811 lines
		
	
	
		
			23 KiB
		
	
	
	
		
			Go
		
	
	
	
package app
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import (
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	"strings"
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	"sync"
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	"testing"
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	"github.com/helmfile/vals"
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	"go.uber.org/zap"
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	"github.com/helmfile/helmfile/pkg/exectest"
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	ffs "github.com/helmfile/helmfile/pkg/filesystem"
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	"github.com/helmfile/helmfile/pkg/helmexec"
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	"github.com/helmfile/helmfile/pkg/testhelper"
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)
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const (
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	helmV3ListFlags                   = "--kube-context default --uninstalling --deployed --failed --pending"
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	helmV3ListFlagsWithoutKubeContext = "--uninstalling --deployed --failed --pending"
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)
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func listFlags(namespace, kubeContext string) string {
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	var flags []string
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	if kubeContext != "" {
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		flags = append(flags, "--kube-context", kubeContext)
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	}
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	if namespace != "" {
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		flags = append(flags, "--namespace", namespace)
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	}
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	flags = append(flags, "--uninstalling --deployed --failed --pending")
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	return strings.Join(flags, " ")
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}
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type destroyConfig struct {
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	args                   string
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	cascade                string
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	concurrency            int
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	interactive            bool
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	skipDeps               bool
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	logger                 *zap.SugaredLogger
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	includeTransitiveNeeds bool
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	skipCharts             bool
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}
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func (d destroyConfig) Args() string {
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	return d.args
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}
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func (d destroyConfig) Cascade() string {
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	return d.cascade
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}
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func (d destroyConfig) SkipCharts() bool {
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	return d.skipCharts
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}
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func (d destroyConfig) Interactive() bool {
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	return d.interactive
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}
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func (d destroyConfig) Logger() *zap.SugaredLogger {
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	return d.logger
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}
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func (d destroyConfig) Concurrency() int {
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	return d.concurrency
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}
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func (d destroyConfig) SkipDeps() bool {
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	return d.skipDeps
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}
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func (d destroyConfig) IncludeTransitiveNeeds() bool {
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	return d.includeTransitiveNeeds
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}
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func TestDestroy(t *testing.T) {
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	type testcase struct {
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		ns          string
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		concurrency int
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		error       string
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		files       map[string]string
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		selectors   []string
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		lists       map[exectest.ListKey]string
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		diffs       map[exectest.DiffKey]error
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		upgraded    []exectest.Release
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		deleted     []exectest.Release
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		log         string
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	}
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	check := func(t *testing.T, tc testcase) {
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		t.Helper()
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		wantUpgrades := tc.upgraded
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		wantDeletes := tc.deleted
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		var helm = &exectest.Helm{
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			Helm3:                true,
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			FailOnUnexpectedList: true,
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			FailOnUnexpectedDiff: true,
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			Lists:                tc.lists,
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			Diffs:                tc.diffs,
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			DiffMutex:            &sync.Mutex{},
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			ChartsMutex:          &sync.Mutex{},
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			ReleasesMutex:        &sync.Mutex{},
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		}
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		bs := runWithLogCapture(t, "debug", func(t *testing.T, logger *zap.SugaredLogger) {
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			t.Helper()
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			valsRuntime, err := vals.New(vals.Options{CacheSize: 32})
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			if err != nil {
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				t.Errorf("unexpected error creating vals runtime: %v", err)
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			}
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			app := appWithFs(&App{
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				OverrideHelmBinary:  DefaultHelmBinary,
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				fs:                  ffs.DefaultFileSystem(),
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				OverrideKubeContext: "default",
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				Env:                 "default",
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				Logger:              logger,
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				helms: map[helmKey]helmexec.Interface{
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					createHelmKey("helm", "default"): helm,
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				},
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				valsRuntime: valsRuntime,
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			}, tc.files)
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			if tc.ns != "" {
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				app.Namespace = tc.ns
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			}
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			if tc.selectors != nil {
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				app.Selectors = tc.selectors
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			}
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			destroyErr := app.Destroy(destroyConfig{
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				// if we check log output, concurrency must be 1. otherwise the test becomes non-deterministic.
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				concurrency: tc.concurrency,
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				logger:      logger,
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			})
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			switch {
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			case tc.error == "" && destroyErr != nil:
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				t.Fatalf("unexpected error: %v", destroyErr)
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			case tc.error != "" && destroyErr == nil:
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				t.Fatal("expected error did not occur")
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			case tc.error != "" && destroyErr != nil && tc.error != destroyErr.Error():
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				t.Fatalf("invalid error: expected %q, got %q", tc.error, destroyErr.Error())
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			}
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			if len(wantUpgrades) > len(helm.Releases) {
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				t.Fatalf("insufficient number of upgrades: got %d, want %d", len(helm.Releases), len(wantUpgrades))
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			}
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			for relIdx := range wantUpgrades {
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				if wantUpgrades[relIdx].Name != helm.Releases[relIdx].Name {
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					t.Errorf("releases[%d].name: got %q, want %q", relIdx, helm.Releases[relIdx].Name, wantUpgrades[relIdx].Name)
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				}
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				for flagIdx := range wantUpgrades[relIdx].Flags {
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					if wantUpgrades[relIdx].Flags[flagIdx] != helm.Releases[relIdx].Flags[flagIdx] {
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						t.Errorf("releaes[%d].flags[%d]: got %v, want %v", relIdx, flagIdx, helm.Releases[relIdx].Flags[flagIdx], wantUpgrades[relIdx].Flags[flagIdx])
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					}
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				}
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			}
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			if len(wantDeletes) > len(helm.Deleted) {
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				t.Fatalf("insufficient number of deletes: got %d, want %d", len(helm.Deleted), len(wantDeletes))
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			}
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			for relIdx := range wantDeletes {
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				if wantDeletes[relIdx].Name != helm.Deleted[relIdx].Name {
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					t.Errorf("releases[%d].name: got %q, want %q", relIdx, helm.Deleted[relIdx].Name, wantDeletes[relIdx].Name)
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				}
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				for flagIdx := range wantDeletes[relIdx].Flags {
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					if wantDeletes[relIdx].Flags[flagIdx] != helm.Deleted[relIdx].Flags[flagIdx] {
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						t.Errorf("releaes[%d].flags[%d]: got %v, want %v", relIdx, flagIdx, helm.Deleted[relIdx].Flags[flagIdx], wantDeletes[relIdx].Flags[flagIdx])
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					}
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				}
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			}
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		})
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		if tc.log != "" {
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			actual := bs.String()
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			diff, exists := testhelper.Diff(tc.log, actual, 3)
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			if exists {
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				t.Errorf("unexpected log:\nDIFF\n%s\nEOD", diff)
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			}
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		}
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	}
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	files := map[string]string{
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		"/path/to/helmfile.yaml": `
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releases:
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- name: database
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  chart: charts/mysql
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  needs:
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  - logging
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- name: frontend-v1
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  chart: charts/frontend
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  installed: false
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  needs:
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  - servicemesh
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  - logging
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  - backend-v1
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- name: frontend-v2
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  chart: charts/frontend
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  needs:
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  - servicemesh
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  - logging
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  - backend-v2
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- name: frontend-v3
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  chart: charts/frontend
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  needs:
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  - servicemesh
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  - logging
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  - backend-v2
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- name: backend-v1
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  chart: charts/backend
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  installed: false
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  needs:
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  - servicemesh
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  - logging
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  - database
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  - anotherbackend
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- name: backend-v2
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  chart: charts/backend
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  needs:
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  - servicemesh
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  - logging
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  - database
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  - anotherbackend
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- name: anotherbackend
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  chart: charts/anotherbackend
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  needs:
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  - servicemesh
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  - logging
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  - database
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- name: servicemesh
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  chart: charts/istio
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  needs:
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  - logging
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- name: logging
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  chart: charts/fluent-bit
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- name: front-proxy
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  chart: stable/envoy
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`,
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	}
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	filesForTwoReleases := map[string]string{
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		"/path/to/helmfile.yaml": `
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releases:
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- name: backend-v1
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  chart: charts/backend
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  installed: false
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- name: frontend-v1
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  chart: charts/frontend
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  needs:
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  - backend-v1
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`,
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	}
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	t.Run("smoke", func(t *testing.T) {
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		//
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		// complex test cases for smoke testing
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		//
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		check(t, testcase{
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			files: files,
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			diffs: map[exectest.DiffKey]error{},
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			lists: map[exectest.ListKey]string{
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				{Filter: "^frontend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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`,
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				{Filter: "^frontend-v2$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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frontend-v2 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	frontend-3.1.0	3.1.0      	default
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`,
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				{Filter: "^frontend-v3$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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frontend-v3 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	frontend-3.1.0	3.1.0      	default
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`,
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				{Filter: "^backend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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`,
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				{Filter: "^backend-v2$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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backend-v2 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	backend-3.1.0	3.1.0      	default
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`,
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				{Filter: "^logging$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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logging	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	fluent-bit-3.1.0	3.1.0      	default
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`,
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				{Filter: "^front-proxy$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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front-proxy 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	envoy-3.1.0	3.1.0      	default
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`,
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				{Filter: "^servicemesh$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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servicemesh 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	istio-3.1.0	3.1.0      	default
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`,
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				{Filter: "^database$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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database 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	mysql-3.1.0	3.1.0      	default
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`,
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				{Filter: "^anotherbackend$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
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anotherbackend 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	anotherbackend-3.1.0	3.1.0      	default
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`,
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			},
 | 
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			// Disable concurrency to avoid in-deterministic result
 | 
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			concurrency: 1,
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			upgraded:    []exectest.Release{},
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			deleted: []exectest.Release{
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				{Name: "frontend-v3", Flags: []string{}},
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				{Name: "frontend-v2", Flags: []string{}},
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				{Name: "frontend-v1", Flags: []string{}},
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				{Name: "backend-v2", Flags: []string{}},
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				{Name: "backend-v1", Flags: []string{}},
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				{Name: "anotherbackend", Flags: []string{}},
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				{Name: "servicemesh", Flags: []string{}},
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				{Name: "database", Flags: []string{}},
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				{Name: "front-proxy", Flags: []string{}},
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				{Name: "logging", Flags: []string{}},
 | 
						|
			},
 | 
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			log: `processing file "helmfile.yaml" in directory "."
 | 
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changing working directory to "/path/to"
 | 
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first-pass rendering starting for "helmfile.yaml.part.0": inherited=&{default  map[] map[]}, overrode=<nil>
 | 
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first-pass uses: &{default  map[] map[]}
 | 
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first-pass rendering output of "helmfile.yaml.part.0":
 | 
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 0: 
 | 
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 1: releases:
 | 
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 2: - name: database
 | 
						|
 3:   chart: charts/mysql
 | 
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 4:   needs:
 | 
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 5:   - logging
 | 
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 6: - name: frontend-v1
 | 
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 7:   chart: charts/frontend
 | 
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 8:   installed: false
 | 
						|
 9:   needs:
 | 
						|
10:   - servicemesh
 | 
						|
11:   - logging
 | 
						|
12:   - backend-v1
 | 
						|
13: - name: frontend-v2
 | 
						|
14:   chart: charts/frontend
 | 
						|
15:   needs:
 | 
						|
16:   - servicemesh
 | 
						|
17:   - logging
 | 
						|
18:   - backend-v2
 | 
						|
19: - name: frontend-v3
 | 
						|
20:   chart: charts/frontend
 | 
						|
21:   needs:
 | 
						|
22:   - servicemesh
 | 
						|
23:   - logging
 | 
						|
24:   - backend-v2
 | 
						|
25: - name: backend-v1
 | 
						|
26:   chart: charts/backend
 | 
						|
27:   installed: false
 | 
						|
28:   needs:
 | 
						|
29:   - servicemesh
 | 
						|
30:   - logging
 | 
						|
31:   - database
 | 
						|
32:   - anotherbackend
 | 
						|
33: - name: backend-v2
 | 
						|
34:   chart: charts/backend
 | 
						|
35:   needs:
 | 
						|
36:   - servicemesh
 | 
						|
37:   - logging
 | 
						|
38:   - database
 | 
						|
39:   - anotherbackend
 | 
						|
40: - name: anotherbackend
 | 
						|
41:   chart: charts/anotherbackend
 | 
						|
42:   needs:
 | 
						|
43:   - servicemesh
 | 
						|
44:   - logging
 | 
						|
45:   - database
 | 
						|
46: - name: servicemesh
 | 
						|
47:   chart: charts/istio
 | 
						|
48:   needs:
 | 
						|
49:   - logging
 | 
						|
50: - name: logging
 | 
						|
51:   chart: charts/fluent-bit
 | 
						|
52: - name: front-proxy
 | 
						|
53:   chart: stable/envoy
 | 
						|
54: 
 | 
						|
 | 
						|
first-pass produced: &{default  map[] map[]}
 | 
						|
first-pass rendering result of "helmfile.yaml.part.0": {default  map[] map[]}
 | 
						|
vals:
 | 
						|
map[]
 | 
						|
defaultVals:[]
 | 
						|
second-pass rendering result of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: database
 | 
						|
 3:   chart: charts/mysql
 | 
						|
 4:   needs:
 | 
						|
 5:   - logging
 | 
						|
 6: - name: frontend-v1
 | 
						|
 7:   chart: charts/frontend
 | 
						|
 8:   installed: false
 | 
						|
 9:   needs:
 | 
						|
10:   - servicemesh
 | 
						|
11:   - logging
 | 
						|
12:   - backend-v1
 | 
						|
13: - name: frontend-v2
 | 
						|
14:   chart: charts/frontend
 | 
						|
15:   needs:
 | 
						|
16:   - servicemesh
 | 
						|
17:   - logging
 | 
						|
18:   - backend-v2
 | 
						|
19: - name: frontend-v3
 | 
						|
20:   chart: charts/frontend
 | 
						|
21:   needs:
 | 
						|
22:   - servicemesh
 | 
						|
23:   - logging
 | 
						|
24:   - backend-v2
 | 
						|
25: - name: backend-v1
 | 
						|
26:   chart: charts/backend
 | 
						|
27:   installed: false
 | 
						|
28:   needs:
 | 
						|
29:   - servicemesh
 | 
						|
30:   - logging
 | 
						|
31:   - database
 | 
						|
32:   - anotherbackend
 | 
						|
33: - name: backend-v2
 | 
						|
34:   chart: charts/backend
 | 
						|
35:   needs:
 | 
						|
36:   - servicemesh
 | 
						|
37:   - logging
 | 
						|
38:   - database
 | 
						|
39:   - anotherbackend
 | 
						|
40: - name: anotherbackend
 | 
						|
41:   chart: charts/anotherbackend
 | 
						|
42:   needs:
 | 
						|
43:   - servicemesh
 | 
						|
44:   - logging
 | 
						|
45:   - database
 | 
						|
46: - name: servicemesh
 | 
						|
47:   chart: charts/istio
 | 
						|
48:   needs:
 | 
						|
49:   - logging
 | 
						|
50: - name: logging
 | 
						|
51:   chart: charts/fluent-bit
 | 
						|
52: - name: front-proxy
 | 
						|
53:   chart: stable/envoy
 | 
						|
54: 
 | 
						|
 | 
						|
merged environment: &{default  map[] map[]}
 | 
						|
10 release(s) found in helmfile.yaml
 | 
						|
 | 
						|
processing 5 groups of releases in this order:
 | 
						|
GROUP RELEASES
 | 
						|
1     default//frontend-v3, default//frontend-v2, default//frontend-v1
 | 
						|
2     default//backend-v2, default//backend-v1
 | 
						|
3     default//anotherbackend
 | 
						|
4     default//servicemesh, default//database
 | 
						|
5     default//front-proxy, default//logging
 | 
						|
 | 
						|
processing releases in group 1/5: default//frontend-v3, default//frontend-v2, default//frontend-v1
 | 
						|
release "frontend-v3" processed
 | 
						|
release "frontend-v2" processed
 | 
						|
release "frontend-v1" processed
 | 
						|
processing releases in group 2/5: default//backend-v2, default//backend-v1
 | 
						|
release "backend-v2" processed
 | 
						|
release "backend-v1" processed
 | 
						|
processing releases in group 3/5: default//anotherbackend
 | 
						|
release "anotherbackend" processed
 | 
						|
processing releases in group 4/5: default//servicemesh, default//database
 | 
						|
release "servicemesh" processed
 | 
						|
release "database" processed
 | 
						|
processing releases in group 5/5: default//front-proxy, default//logging
 | 
						|
release "front-proxy" processed
 | 
						|
release "logging" processed
 | 
						|
 | 
						|
DELETED RELEASES:
 | 
						|
NAME             DURATION
 | 
						|
frontend-v3            0s
 | 
						|
frontend-v2            0s
 | 
						|
frontend-v1            0s
 | 
						|
backend-v2             0s
 | 
						|
backend-v1             0s
 | 
						|
anotherbackend         0s
 | 
						|
servicemesh            0s
 | 
						|
database               0s
 | 
						|
front-proxy            0s
 | 
						|
logging                0s
 | 
						|
 | 
						|
changing working directory back to "/path/to"
 | 
						|
`,
 | 
						|
		})
 | 
						|
	})
 | 
						|
 | 
						|
	t.Run("destroy only one release with selector", func(t *testing.T) {
 | 
						|
		check(t, testcase{
 | 
						|
			files:     files,
 | 
						|
			selectors: []string{"name=logging"},
 | 
						|
			diffs:     map[exectest.DiffKey]error{},
 | 
						|
			lists: map[exectest.ListKey]string{
 | 
						|
				{Filter: "^frontend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
				{Filter: "^frontend-v2$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
frontend-v2 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	frontend-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^frontend-v3$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
frontend-v3 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	frontend-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^backend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
				{Filter: "^backend-v2$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
backend-v2 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	backend-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^logging$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
logging	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	fluent-bit-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^front-proxy$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
front-proxy 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	envoy-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^servicemesh$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
servicemesh 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	istio-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^database$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
database 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	mysql-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
				{Filter: "^anotherbackend$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
anotherbackend 	4       	Fri Nov  1 08:40:07 2019	DEPLOYED	anotherbackend-3.1.0	3.1.0      	default
 | 
						|
`,
 | 
						|
			},
 | 
						|
			// Disable concurrency to avoid in-deterministic result
 | 
						|
			concurrency: 1,
 | 
						|
			upgraded:    []exectest.Release{},
 | 
						|
			deleted: []exectest.Release{
 | 
						|
				{Name: "logging", Flags: []string{}},
 | 
						|
			},
 | 
						|
			log: `processing file "helmfile.yaml" in directory "."
 | 
						|
changing working directory to "/path/to"
 | 
						|
first-pass rendering starting for "helmfile.yaml.part.0": inherited=&{default  map[] map[]}, overrode=<nil>
 | 
						|
first-pass uses: &{default  map[] map[]}
 | 
						|
first-pass rendering output of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: database
 | 
						|
 3:   chart: charts/mysql
 | 
						|
 4:   needs:
 | 
						|
 5:   - logging
 | 
						|
 6: - name: frontend-v1
 | 
						|
 7:   chart: charts/frontend
 | 
						|
 8:   installed: false
 | 
						|
 9:   needs:
 | 
						|
10:   - servicemesh
 | 
						|
11:   - logging
 | 
						|
12:   - backend-v1
 | 
						|
13: - name: frontend-v2
 | 
						|
14:   chart: charts/frontend
 | 
						|
15:   needs:
 | 
						|
16:   - servicemesh
 | 
						|
17:   - logging
 | 
						|
18:   - backend-v2
 | 
						|
19: - name: frontend-v3
 | 
						|
20:   chart: charts/frontend
 | 
						|
21:   needs:
 | 
						|
22:   - servicemesh
 | 
						|
23:   - logging
 | 
						|
24:   - backend-v2
 | 
						|
25: - name: backend-v1
 | 
						|
26:   chart: charts/backend
 | 
						|
27:   installed: false
 | 
						|
28:   needs:
 | 
						|
29:   - servicemesh
 | 
						|
30:   - logging
 | 
						|
31:   - database
 | 
						|
32:   - anotherbackend
 | 
						|
33: - name: backend-v2
 | 
						|
34:   chart: charts/backend
 | 
						|
35:   needs:
 | 
						|
36:   - servicemesh
 | 
						|
37:   - logging
 | 
						|
38:   - database
 | 
						|
39:   - anotherbackend
 | 
						|
40: - name: anotherbackend
 | 
						|
41:   chart: charts/anotherbackend
 | 
						|
42:   needs:
 | 
						|
43:   - servicemesh
 | 
						|
44:   - logging
 | 
						|
45:   - database
 | 
						|
46: - name: servicemesh
 | 
						|
47:   chart: charts/istio
 | 
						|
48:   needs:
 | 
						|
49:   - logging
 | 
						|
50: - name: logging
 | 
						|
51:   chart: charts/fluent-bit
 | 
						|
52: - name: front-proxy
 | 
						|
53:   chart: stable/envoy
 | 
						|
54: 
 | 
						|
 | 
						|
first-pass produced: &{default  map[] map[]}
 | 
						|
first-pass rendering result of "helmfile.yaml.part.0": {default  map[] map[]}
 | 
						|
vals:
 | 
						|
map[]
 | 
						|
defaultVals:[]
 | 
						|
second-pass rendering result of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: database
 | 
						|
 3:   chart: charts/mysql
 | 
						|
 4:   needs:
 | 
						|
 5:   - logging
 | 
						|
 6: - name: frontend-v1
 | 
						|
 7:   chart: charts/frontend
 | 
						|
 8:   installed: false
 | 
						|
 9:   needs:
 | 
						|
10:   - servicemesh
 | 
						|
11:   - logging
 | 
						|
12:   - backend-v1
 | 
						|
13: - name: frontend-v2
 | 
						|
14:   chart: charts/frontend
 | 
						|
15:   needs:
 | 
						|
16:   - servicemesh
 | 
						|
17:   - logging
 | 
						|
18:   - backend-v2
 | 
						|
19: - name: frontend-v3
 | 
						|
20:   chart: charts/frontend
 | 
						|
21:   needs:
 | 
						|
22:   - servicemesh
 | 
						|
23:   - logging
 | 
						|
24:   - backend-v2
 | 
						|
25: - name: backend-v1
 | 
						|
26:   chart: charts/backend
 | 
						|
27:   installed: false
 | 
						|
28:   needs:
 | 
						|
29:   - servicemesh
 | 
						|
30:   - logging
 | 
						|
31:   - database
 | 
						|
32:   - anotherbackend
 | 
						|
33: - name: backend-v2
 | 
						|
34:   chart: charts/backend
 | 
						|
35:   needs:
 | 
						|
36:   - servicemesh
 | 
						|
37:   - logging
 | 
						|
38:   - database
 | 
						|
39:   - anotherbackend
 | 
						|
40: - name: anotherbackend
 | 
						|
41:   chart: charts/anotherbackend
 | 
						|
42:   needs:
 | 
						|
43:   - servicemesh
 | 
						|
44:   - logging
 | 
						|
45:   - database
 | 
						|
46: - name: servicemesh
 | 
						|
47:   chart: charts/istio
 | 
						|
48:   needs:
 | 
						|
49:   - logging
 | 
						|
50: - name: logging
 | 
						|
51:   chart: charts/fluent-bit
 | 
						|
52: - name: front-proxy
 | 
						|
53:   chart: stable/envoy
 | 
						|
54: 
 | 
						|
 | 
						|
merged environment: &{default  map[] map[]}
 | 
						|
1 release(s) matching name=logging found in helmfile.yaml
 | 
						|
 | 
						|
processing 1 groups of releases in this order:
 | 
						|
GROUP RELEASES
 | 
						|
1     default//logging
 | 
						|
 | 
						|
processing releases in group 1/1: default//logging
 | 
						|
release "logging" processed
 | 
						|
 | 
						|
DELETED RELEASES:
 | 
						|
NAME      DURATION
 | 
						|
logging         0s
 | 
						|
 | 
						|
changing working directory back to "/path/to"
 | 
						|
`,
 | 
						|
		})
 | 
						|
	})
 | 
						|
 | 
						|
	t.Run("destroy installed but disabled release", func(t *testing.T) {
 | 
						|
		check(t, testcase{
 | 
						|
			files: filesForTwoReleases,
 | 
						|
			diffs: map[exectest.DiffKey]error{},
 | 
						|
			lists: map[exectest.ListKey]string{
 | 
						|
				{Filter: "^frontend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
				{Filter: "^backend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
			},
 | 
						|
			// Disable concurrency to avoid in-deterministic result
 | 
						|
			concurrency: 1,
 | 
						|
			upgraded:    []exectest.Release{},
 | 
						|
			deleted: []exectest.Release{
 | 
						|
				{Name: "frontend-v1", Flags: []string{}},
 | 
						|
			},
 | 
						|
			log: `processing file "helmfile.yaml" in directory "."
 | 
						|
changing working directory to "/path/to"
 | 
						|
first-pass rendering starting for "helmfile.yaml.part.0": inherited=&{default  map[] map[]}, overrode=<nil>
 | 
						|
first-pass uses: &{default  map[] map[]}
 | 
						|
first-pass rendering output of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: backend-v1
 | 
						|
 3:   chart: charts/backend
 | 
						|
 4:   installed: false
 | 
						|
 5: - name: frontend-v1
 | 
						|
 6:   chart: charts/frontend
 | 
						|
 7:   needs:
 | 
						|
 8:   - backend-v1
 | 
						|
 9: 
 | 
						|
 | 
						|
first-pass produced: &{default  map[] map[]}
 | 
						|
first-pass rendering result of "helmfile.yaml.part.0": {default  map[] map[]}
 | 
						|
vals:
 | 
						|
map[]
 | 
						|
defaultVals:[]
 | 
						|
second-pass rendering result of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: backend-v1
 | 
						|
 3:   chart: charts/backend
 | 
						|
 4:   installed: false
 | 
						|
 5: - name: frontend-v1
 | 
						|
 6:   chart: charts/frontend
 | 
						|
 7:   needs:
 | 
						|
 8:   - backend-v1
 | 
						|
 9: 
 | 
						|
 | 
						|
merged environment: &{default  map[] map[]}
 | 
						|
2 release(s) found in helmfile.yaml
 | 
						|
 | 
						|
processing 2 groups of releases in this order:
 | 
						|
GROUP RELEASES
 | 
						|
1     default//frontend-v1
 | 
						|
2     default//backend-v1
 | 
						|
 | 
						|
processing releases in group 1/2: default//frontend-v1
 | 
						|
release "frontend-v1" processed
 | 
						|
processing releases in group 2/2: default//backend-v1
 | 
						|
release "backend-v1" processed
 | 
						|
 | 
						|
DELETED RELEASES:
 | 
						|
NAME          DURATION
 | 
						|
frontend-v1         0s
 | 
						|
backend-v1          0s
 | 
						|
 | 
						|
changing working directory back to "/path/to"
 | 
						|
`,
 | 
						|
		})
 | 
						|
	})
 | 
						|
 | 
						|
	t.Run("helm3", func(t *testing.T) {
 | 
						|
		check(t, testcase{
 | 
						|
			files: filesForTwoReleases,
 | 
						|
			diffs: map[exectest.DiffKey]error{},
 | 
						|
			lists: map[exectest.ListKey]string{
 | 
						|
				{Filter: "^frontend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
				{Filter: "^backend-v1$", Flags: listFlags("", "default")}: `NAME	REVISION	UPDATED                 	STATUS  	CHART        	APP VERSION	NAMESPACE
 | 
						|
`,
 | 
						|
			},
 | 
						|
			// Disable concurrency to avoid in-deterministic result
 | 
						|
			concurrency: 1,
 | 
						|
			upgraded:    []exectest.Release{},
 | 
						|
			deleted: []exectest.Release{
 | 
						|
				{Name: "frontend-v1", Flags: []string{}},
 | 
						|
			},
 | 
						|
			log: `processing file "helmfile.yaml" in directory "."
 | 
						|
changing working directory to "/path/to"
 | 
						|
first-pass rendering starting for "helmfile.yaml.part.0": inherited=&{default  map[] map[]}, overrode=<nil>
 | 
						|
first-pass uses: &{default  map[] map[]}
 | 
						|
first-pass rendering output of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: backend-v1
 | 
						|
 3:   chart: charts/backend
 | 
						|
 4:   installed: false
 | 
						|
 5: - name: frontend-v1
 | 
						|
 6:   chart: charts/frontend
 | 
						|
 7:   needs:
 | 
						|
 8:   - backend-v1
 | 
						|
 9: 
 | 
						|
 | 
						|
first-pass produced: &{default  map[] map[]}
 | 
						|
first-pass rendering result of "helmfile.yaml.part.0": {default  map[] map[]}
 | 
						|
vals:
 | 
						|
map[]
 | 
						|
defaultVals:[]
 | 
						|
second-pass rendering result of "helmfile.yaml.part.0":
 | 
						|
 0: 
 | 
						|
 1: releases:
 | 
						|
 2: - name: backend-v1
 | 
						|
 3:   chart: charts/backend
 | 
						|
 4:   installed: false
 | 
						|
 5: - name: frontend-v1
 | 
						|
 6:   chart: charts/frontend
 | 
						|
 7:   needs:
 | 
						|
 8:   - backend-v1
 | 
						|
 9: 
 | 
						|
 | 
						|
merged environment: &{default  map[] map[]}
 | 
						|
2 release(s) found in helmfile.yaml
 | 
						|
 | 
						|
processing 2 groups of releases in this order:
 | 
						|
GROUP RELEASES
 | 
						|
1     default//frontend-v1
 | 
						|
2     default//backend-v1
 | 
						|
 | 
						|
processing releases in group 1/2: default//frontend-v1
 | 
						|
release "frontend-v1" processed
 | 
						|
processing releases in group 2/2: default//backend-v1
 | 
						|
release "backend-v1" processed
 | 
						|
 | 
						|
DELETED RELEASES:
 | 
						|
NAME          DURATION
 | 
						|
frontend-v1         0s
 | 
						|
backend-v1          0s
 | 
						|
 | 
						|
changing working directory back to "/path/to"
 | 
						|
`,
 | 
						|
		})
 | 
						|
	})
 | 
						|
}
 |