Adds tracing to key external invocations. (#2811)

* Implement 'argocd-util projects update-role-policy' command which allows to update multiple project policies

VERSION

@@ -1 +1 @@
-1.3.2
+1.3.3

cmd/argocd-util/main.go

@@ -74,6 +74,7 @@ func NewCommand() *cobra.Command {
 	command.AddCommand(NewImportCommand())
 	command.AddCommand(NewExportCommand())
 	command.AddCommand(NewClusterConfig())
+	command.AddCommand(NewProjectsCommand())
 
 	command.Flags().StringVar(&logLevel, "loglevel", "info", "Set the logging level. One of: debug|info|warn|error")
 	return command
@@ -220,6 +221,7 @@ func NewImportCommand() *cobra.Command {
 				os.Exit(1)
 			}
 			config, err := clientConfig.ClientConfig()
+			errors.CheckError(err)
 			config.QPS = 100
 			config.Burst = 50
 			errors.CheckError(err)

cmd/argocd-util/projects.go

@@ -0,0 +1,192 @@
+package main
+
+import (
+	"fmt"
+	"os"
+	"path/filepath"
+	"strings"
+
+	"github.com/argoproj/argo-cd/errors"
+	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
+	appclientset "github.com/argoproj/argo-cd/pkg/client/clientset/versioned"
+	appclient "github.com/argoproj/argo-cd/pkg/client/clientset/versioned/typed/application/v1alpha1"
+	"github.com/argoproj/argo-cd/util/cli"
+	"github.com/argoproj/argo-cd/util/diff"
+	"github.com/argoproj/argo-cd/util/kube"
+
+	"github.com/spf13/cobra"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/client-go/tools/clientcmd"
+)
+
+func NewProjectsCommand() *cobra.Command {
+	var command = &cobra.Command{
+		Use: "projects",
+		Run: func(c *cobra.Command, args []string) {
+			c.HelpFunc()(c, args)
+		},
+	}
+
+	command.AddCommand(NewUpdatePolicyRuleCommand())
+	return command
+}
+
+func globMatch(pattern string, val string) bool {
+	if pattern == "*" {
+		return true
+	}
+	if ok, err := filepath.Match(pattern, val); ok && err == nil {
+		return true
+	}
+	return false
+}
+
+func getModification(modification string, resource string, scope string, permission string) (func(string, string) string, error) {
+	switch modification {
+	case "set":
+		if scope == "" {
+			return nil, fmt.Errorf("Flag --group cannot be empty if permission should be set in role")
+		}
+		if permission == "" {
+			return nil, fmt.Errorf("Flag --permission cannot be empty if permission should be set in role")
+		}
+		return func(proj string, action string) string {
+			return fmt.Sprintf("%s, %s, %s/%s, %s", resource, action, proj, scope, permission)
+		}, nil
+	case "remove":
+		return func(proj string, action string) string {
+			return ""
+		}, nil
+	}
+	return nil, fmt.Errorf("modification %s is not supported", modification)
+}
+
+func saveProject(updated v1alpha1.AppProject, orig v1alpha1.AppProject, projectsIf appclient.AppProjectInterface, dryRun bool) error {
+	fmt.Printf("===== %s ======\n", updated.Name)
+	target, err := kube.ToUnstructured(&updated)
+	errors.CheckError(err)
+	live, err := kube.ToUnstructured(&orig)
+	if err != nil {
+		return err
+	}
+	_ = diff.PrintDiff(updated.Name, target, live)
+	if !dryRun {
+		_, err = projectsIf.Update(&updated)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+func formatPolicy(proj string, role string, permission string) string {
+	return fmt.Sprintf("p, proj:%s:%s, %s", proj, role, permission)
+}
+
+func split(input string, delimiter string) []string {
+	parts := strings.Split(input, delimiter)
+	for i := range parts {
+		parts[i] = strings.TrimSpace(parts[i])
+	}
+	return parts
+}
+
+func NewUpdatePolicyRuleCommand() *cobra.Command {
+	var (
+		clientConfig clientcmd.ClientConfig
+		resource     string
+		scope        string
+		rolePattern  string
+		permission   string
+		dryRun       bool
+	)
+	var command = &cobra.Command{
+		Use:   "update-role-policy PROJECT_GLOB MODIFICATION ACTION",
+		Short: "Implement bulk project role update. Useful to back-fill existing project policies or remove obsolete actions.",
+		Example: `  # Add policy that allows executing any action (action/*) to roles which name matches to *deployer* in all projects  
+  argocd-util projects update-role-policy '*' set 'action/*' --role '*deployer*' --resource applications --scope '*' --permission allow
+
+  # Remove policy that which manages running (action/*) from all roles which name matches *deployer* in all projects
+  argocd-util projects update-role-policy '*' remove override --role '*deployer*'
+`,
+		Run: func(c *cobra.Command, args []string) {
+			if len(args) != 3 {
+				c.HelpFunc()(c, args)
+				os.Exit(1)
+			}
+			projectGlob := args[0]
+			modificationType := args[1]
+			action := args[2]
+
+			config, err := clientConfig.ClientConfig()
+			errors.CheckError(err)
+			config.QPS = 100
+			config.Burst = 50
+
+			namespace, _, err := clientConfig.Namespace()
+			errors.CheckError(err)
+			appclients := appclientset.NewForConfigOrDie(config)
+
+			modification, err := getModification(modificationType, resource, scope, permission)
+			errors.CheckError(err)
+			projIf := appclients.ArgoprojV1alpha1().AppProjects(namespace)
+
+			err = updateProjects(projIf, projectGlob, rolePattern, action, modification, dryRun)
+			errors.CheckError(err)
+		},
+	}
+	command.Flags().StringVar(&resource, "resource", "", "Resource e.g. 'applications'")
+	command.Flags().StringVar(&scope, "scope", "", "Resource scope e.g. '*'")
+	command.Flags().StringVar(&rolePattern, "role", "*", "Role name pattern e.g. '*deployer*'")
+	command.Flags().StringVar(&permission, "permission", "", "Action permission")
+	command.Flags().BoolVar(&dryRun, "dry-run", true, "Dry run")
+	clientConfig = cli.AddKubectlFlagsToCmd(command)
+	return command
+}
+
+func updateProjects(projIf appclient.AppProjectInterface, projectGlob string, rolePattern string, action string, modification func(string, string) string, dryRun bool) error {
+	projects, err := projIf.List(v1.ListOptions{})
+	if err != nil {
+		return err
+	}
+	for _, proj := range projects.Items {
+		if !globMatch(projectGlob, proj.Name) {
+			continue
+		}
+		origProj := proj.DeepCopy()
+		updated := false
+		for i, role := range proj.Spec.Roles {
+			if !globMatch(rolePattern, role.Name) {
+				continue
+			}
+			actionPolicyIndex := -1
+			for i := range role.Policies {
+				parts := split(role.Policies[i], ",")
+				if len(parts) != 6 || parts[3] != action {
+					continue
+				}
+				actionPolicyIndex = i
+				break
+			}
+			policyPermission := modification(proj.Name, action)
+			if actionPolicyIndex == -1 && policyPermission != "" {
+				updated = true
+				role.Policies = append(role.Policies, formatPolicy(proj.Name, role.Name, policyPermission))
+			} else if actionPolicyIndex > -1 && policyPermission == "" {
+				updated = true
+				role.Policies = append(role.Policies[:actionPolicyIndex], role.Policies[actionPolicyIndex+1:]...)
+			} else if actionPolicyIndex > -1 && policyPermission != "" {
+				updated = true
+				role.Policies[actionPolicyIndex] = formatPolicy(proj.Name, role.Name, policyPermission)
+			}
+			proj.Spec.Roles[i] = role
+		}
+		if updated {
+			err = saveProject(proj, *origProj, projIf, dryRun)
+			if err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}

cmd/argocd-util/projects_test.go

@@ -0,0 +1,78 @@
+package main
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+	v1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+
+	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
+	"github.com/argoproj/argo-cd/pkg/client/clientset/versioned/fake"
+)
+
+const (
+	namespace = "default"
+)
+
+func newProj(name string, roleNames ...string) *v1alpha1.AppProject {
+	var roles []v1alpha1.ProjectRole
+	for i := range roleNames {
+		roles = append(roles, v1alpha1.ProjectRole{Name: roleNames[i]})
+	}
+	return &v1alpha1.AppProject{ObjectMeta: v1.ObjectMeta{
+		Name:      name,
+		Namespace: namespace,
+	}, Spec: v1alpha1.AppProjectSpec{
+		Roles: roles,
+	}}
+}
+
+func TestUpdateProjects_FindMatchingProject(t *testing.T) {
+	clientset := fake.NewSimpleClientset(newProj("foo", "test"), newProj("bar", "test"))
+
+	modification, err := getModification("set", "*", "*", "allow")
+	assert.NoError(t, err)
+	err = updateProjects(clientset.ArgoprojV1alpha1().AppProjects(namespace), "ba*", "*", "set", modification, false)
+	assert.NoError(t, err)
+
+	fooProj, err := clientset.ArgoprojV1alpha1().AppProjects(namespace).Get("foo", v1.GetOptions{})
+	assert.NoError(t, err)
+	assert.Len(t, fooProj.Spec.Roles[0].Policies, 0)
+
+	barProj, err := clientset.ArgoprojV1alpha1().AppProjects(namespace).Get("bar", v1.GetOptions{})
+	assert.NoError(t, err)
+	assert.EqualValues(t, barProj.Spec.Roles[0].Policies, []string{"p, proj:bar:test, *, set, bar/*, allow"})
+}
+
+func TestUpdateProjects_FindMatchingRole(t *testing.T) {
+	clientset := fake.NewSimpleClientset(newProj("proj", "foo", "bar"))
+
+	modification, err := getModification("set", "*", "*", "allow")
+	assert.NoError(t, err)
+	err = updateProjects(clientset.ArgoprojV1alpha1().AppProjects(namespace), "*", "fo*", "set", modification, false)
+	assert.NoError(t, err)
+
+	proj, err := clientset.ArgoprojV1alpha1().AppProjects(namespace).Get("proj", v1.GetOptions{})
+	assert.NoError(t, err)
+	assert.EqualValues(t, proj.Spec.Roles[0].Policies, []string{"p, proj:proj:foo, *, set, proj/*, allow"})
+	assert.Len(t, proj.Spec.Roles[1].Policies, 0)
+}
+
+func TestGetModification_SetPolicy(t *testing.T) {
+	modification, err := getModification("set", "*", "*", "allow")
+	assert.NoError(t, err)
+	policy := modification("proj", "myaction")
+	assert.Equal(t, "*, myaction, proj/*, allow", policy)
+}
+
+func TestGetModification_RemovePolicy(t *testing.T) {
+	modification, err := getModification("remove", "*", "*", "allow")
+	assert.NoError(t, err)
+	policy := modification("proj", "myaction")
+	assert.Equal(t, "", policy)
+}
+
+func TestGetModification_NotSupported(t *testing.T) {
+	_, err := getModification("bar", "*", "*", "allow")
+	assert.Errorf(t, err, "modification bar is not supported")
+}

controller/appcontroller_test.go

@@ -107,6 +107,7 @@ func newFakeController(data *fakeData) *ApplicationController {
 	ctrl.stateCache = &mockStateCache
 	mockStateCache.On("IsNamespaced", mock.Anything, mock.Anything).Return(true, nil)
 	mockStateCache.On("GetManagedLiveObjs", mock.Anything, mock.Anything).Return(data.managedLiveObjs, nil)
+	mockStateCache.On("GetServerVersion", mock.Anything).Return("v1.2.3", nil)
 	response := make(map[kube.ResourceKey]argoappv1.ResourceNode)
 	for k, v := range data.namespacedResources {
 		response[k] = v.ResourceNode

controller/cache/cache.go

@@ -27,6 +27,9 @@ type cacheSettings struct {
 }
 
 type LiveStateCache interface {
+	// Returns k8s server version
+	GetServerVersion(serverURL string) (string, error)
+	// Returns true of given group kind is a namespaced resource
 	IsNamespaced(server string, gk schema.GroupKind) (bool, error)
 	// Executes give callback against resource specified by the key and all its children
 	IterateHierarchy(server string, key kube.ResourceKey, action func(child appv1.ResourceNode, appName string)) error
@@ -187,6 +190,13 @@ func (c *liveStateCache) GetManagedLiveObjs(a *appv1.Application, targetObjs []*
 	}
 	return clusterInfo.getManagedLiveObjs(a, targetObjs, c.metricsServer)
 }
+func (c *liveStateCache) GetServerVersion(serverURL string) (string, error) {
+	clusterInfo, err := c.getSyncedCluster(serverURL)
+	if err != nil {
+		return "", err
+	}
+	return clusterInfo.serverVersion, nil
+}
 
 func isClusterHasApps(apps []interface{}, cluster *appv1.Cluster) bool {
 	for _, obj := range apps {

controller/cache/cache_test.go

@@ -0,0 +1,27 @@
+package cache
+
+import (
+	"sync"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetServerVersion(t *testing.T) {
+	now := time.Now()
+	cache := &liveStateCache{
+		lock: &sync.Mutex{},
+		clusters: map[string]*clusterInfo{
+			"http://localhost": {
+				syncTime:      &now,
+				syncLock:      &sync.Mutex{},
+				lock:          &sync.Mutex{},
+				serverVersion: "123",
+			},
+		}}
+
+	version, err := cache.GetServerVersion("http://localhost")
+	assert.NoError(t, err)
+	assert.Equal(t, "123", version)
+}

controller/cache/cluster.go

@@ -39,10 +39,11 @@ type apiMeta struct {
 }
 
 type clusterInfo struct {
-	syncLock  *sync.Mutex
-	syncTime  *time.Time
-	syncError error
-	apisMeta  map[schema.GroupKind]*apiMeta
+	syncLock      *sync.Mutex
+	syncTime      *time.Time
+	syncError     error
+	apisMeta      map[schema.GroupKind]*apiMeta
+	serverVersion string
 
 	lock    *sync.Mutex
 	nodes   map[kube.ResourceKey]*node
@@ -309,8 +310,13 @@ func (c *clusterInfo) sync() (err error) {
 	}
 	c.apisMeta = make(map[schema.GroupKind]*apiMeta)
 	c.nodes = make(map[kube.ResourceKey]*node)
-
-	apis, err := c.kubectl.GetAPIResources(c.cluster.RESTConfig(), c.cacheSettingsSrc().ResourcesFilter)
+	config := c.cluster.RESTConfig()
+	version, err := c.kubectl.GetServerVersion(config)
+	if err != nil {
+		return err
+	}
+	c.serverVersion = version
+	apis, err := c.kubectl.GetAPIResources(config, c.cacheSettingsSrc().ResourcesFilter)
 	if err != nil {
 		return err
 	}

controller/cache/mocks/LiveStateCache.go

@@ -5,9 +5,8 @@ package mocks
 import (
 	context "context"
 
-	mock "github.com/stretchr/testify/mock"
-
 	kube "github.com/argoproj/argo-cd/util/kube"
+	mock "github.com/stretchr/testify/mock"
 
 	schema "k8s.io/apimachinery/pkg/runtime/schema"
 
@@ -67,6 +66,27 @@ func (_m *LiveStateCache) GetNamespaceTopLevelResources(server string, namespace
 	return r0, r1
 }
 
+// GetServerVersion provides a mock function with given fields: server
+func (_m *LiveStateCache) GetServerVersion(server string) (string, error) {
+	ret := _m.Called(server)
+
+	var r0 string
+	if rf, ok := ret.Get(0).(func(string) string); ok {
+		r0 = rf(server)
+	} else {
+		r0 = ret.Get(0).(string)
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(string) error); ok {
+		r1 = rf(server)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // Invalidate provides a mock function with given fields:
 func (_m *LiveStateCache) Invalidate() {
 	_m.Called()

controller/state.go

@@ -128,11 +128,7 @@ func (m *appStateManager) getRepoObjs(app *v1alpha1.Application, source v1alpha1
 	if err != nil {
 		return nil, nil, nil, err
 	}
-	cluster, err := m.db.GetCluster(context.Background(), app.Spec.Destination.Server)
-	if err != nil {
-		return nil, nil, nil, err
-	}
-	cluster.ServerVersion, err = m.kubectl.GetServerVersion(cluster.RESTConfig())
+	serverVersion, err := m.liveStateCache.GetServerVersion(app.Spec.Destination.Server)
 	if err != nil {
 		return nil, nil, nil, err
 	}
@@ -149,7 +145,7 @@ func (m *appStateManager) getRepoObjs(app *v1alpha1.Application, source v1alpha1
 		KustomizeOptions: &appv1.KustomizeOptions{
 			BuildOptions: buildOptions,
 		},
-		KubeVersion: cluster.ServerVersion,
+		KubeVersion: serverVersion,
 	})
 	if err != nil {
 		return nil, nil, nil, err

manifests/base/kustomization.yaml

@@ -12,7 +12,7 @@ bases:
 images:
 - name: argoproj/argocd
   newName: argoproj/argocd
-  newTag: v1.3.2
+  newTag: v1.3.3
 - name: argoproj/argocd-ui
   newName: argoproj/argocd-ui
-  newTag: v1.3.2
+  newTag: v1.3.3

manifests/ha/base/kustomization.yaml

@@ -18,7 +18,7 @@ bases:
 images:
 - name: argoproj/argocd
   newName: argoproj/argocd
-  newTag: v1.3.2
+  newTag: v1.3.3
 - name: argoproj/argocd-ui
   newName: argoproj/argocd-ui
-  newTag: v1.3.2
+  newTag: v1.3.3

manifests/ha/install.yaml

@@ -2982,7 +2982,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
@@ -3036,7 +3036,7 @@ spec:
         - cp
         - /usr/local/bin/argocd-util
         - /shared
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         name: copyutil
         volumeMounts:
@@ -3092,7 +3092,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           initialDelaySeconds: 5
@@ -3166,7 +3166,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:

manifests/ha/namespace-install.yaml

@@ -2897,7 +2897,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
@@ -2951,7 +2951,7 @@ spec:
         - cp
         - /usr/local/bin/argocd-util
         - /shared
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         name: copyutil
         volumeMounts:
@@ -3007,7 +3007,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           initialDelaySeconds: 5
@@ -3081,7 +3081,7 @@ spec:
         - argocd-redis-ha-announce-2:26379
         - --sentinelmaster
         - argocd
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:

manifests/install.yaml

@@ -2746,7 +2746,7 @@ spec:
         - "20"
         - --operation-processors
         - "10"
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
@@ -2800,7 +2800,7 @@ spec:
         - cp
         - /usr/local/bin/argocd-util
         - /shared
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         name: copyutil
         volumeMounts:
@@ -2864,7 +2864,7 @@ spec:
         - argocd-repo-server
         - --redis
         - argocd-redis:6379
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           initialDelaySeconds: 5
@@ -2915,7 +2915,7 @@ spec:
         - argocd-server
         - --staticassets
         - /shared/app
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:

manifests/namespace-install.yaml

@@ -2661,7 +2661,7 @@ spec:
         - "20"
         - --operation-processors
         - "10"
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:
@@ -2715,7 +2715,7 @@ spec:
         - cp
         - /usr/local/bin/argocd-util
         - /shared
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         name: copyutil
         volumeMounts:
@@ -2779,7 +2779,7 @@ spec:
         - argocd-repo-server
         - --redis
         - argocd-redis:6379
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           initialDelaySeconds: 5
@@ -2830,7 +2830,7 @@ spec:
         - argocd-server
         - --staticassets
         - /shared/app
-        image: argoproj/argocd:v1.3.2
+        image: argoproj/argocd:v1.3.3
         imagePullPolicy: Always
         livenessProbe:
           httpGet:

reposerver/repository/repository.go

@@ -13,7 +13,6 @@ import (
 	"strings"
 
 	"github.com/TomOnTime/utfutil"
-	argoexec "github.com/argoproj/pkg/exec"
 	"github.com/ghodss/yaml"
 	"github.com/google/go-jsonnet"
 	log "github.com/sirupsen/logrus"
@@ -24,6 +23,9 @@ import (
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/runtime"
 
+	executil "github.com/argoproj/argo-cd/util/exec"
+	"github.com/argoproj/argo-cd/util/security"
+
 	"github.com/argoproj/argo-cd/common"
 	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
 	"github.com/argoproj/argo-cd/reposerver/apiclient"
@@ -32,13 +34,11 @@ import (
 	"github.com/argoproj/argo-cd/util/app/discovery"
 	argopath "github.com/argoproj/argo-cd/util/app/path"
 	"github.com/argoproj/argo-cd/util/cache"
-	"github.com/argoproj/argo-cd/util/config"
 	"github.com/argoproj/argo-cd/util/git"
 	"github.com/argoproj/argo-cd/util/helm"
 	"github.com/argoproj/argo-cd/util/ksonnet"
 	"github.com/argoproj/argo-cd/util/kube"
 	"github.com/argoproj/argo-cd/util/kustomize"
-	"github.com/argoproj/argo-cd/util/security"
 	"github.com/argoproj/argo-cd/util/text"
 )
 
@@ -561,7 +561,7 @@ func runCommand(command v1alpha1.Command, path string, env []string) (string, er
 	cmd := exec.Command(command.Command[0], append(command.Command[1:], command.Args...)...)
 	cmd.Env = env
 	cmd.Dir = path
-	return argoexec.RunCommandExt(cmd, config.CmdOpts())
+	return executil.Run(cmd)
 }
 
 func findPlugin(plugins []*v1alpha1.ConfigManagementPlugin, name string) *v1alpha1.ConfigManagementPlugin {

util/config/exec.go

@@ -1,26 +0,0 @@
-package config
-
-import (
-	"os"
-	"time"
-
-	"github.com/argoproj/pkg/exec"
-)
-
-var timeout time.Duration
-
-func init() {
-	initTimeout()
-}
-
-func initTimeout() {
-	var err error
-	timeout, err = time.ParseDuration(os.Getenv("ARGOCD_EXEC_TIMEOUT"))
-	if err != nil {
-		timeout = 90 * time.Second
-	}
-}
-
-func CmdOpts() exec.CmdOpts {
-	return exec.CmdOpts{Timeout: timeout}
-}

util/config/exec_test.go

@@ -1,34 +0,0 @@
-package config
-
-import (
-	"os"
-	"testing"
-	"time"
-
-	"github.com/argoproj/pkg/exec"
-	"github.com/stretchr/testify/assert"
-)
-
-func Test_timeout(t *testing.T) {
-	defer func() { _ = os.Unsetenv("ARGOCD_EXEC_TIMEOUT") }()
-	tests := []struct {
-		name string
-		text string
-		want time.Duration
-	}{
-		{"Default", "", 90 * time.Second},
-		{"OneSecond", "1s", 1 * time.Second},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			_ = os.Setenv("ARGOCD_EXEC_TIMEOUT", tt.text)
-			initTimeout()
-			assert.Equal(t, tt.want, timeout)
-		})
-	}
-}
-
-func TestCmdOpts(t *testing.T) {
-	initTimeout()
-	assert.Equal(t, exec.CmdOpts{Timeout: 90 * time.Second}, CmdOpts())
-}

util/db/helmrepository.go

@@ -7,6 +7,7 @@ import (
 	"google.golang.org/grpc/codes"
 	"google.golang.org/grpc/status"
 	v1 "k8s.io/api/core/v1"
+	"k8s.io/utils/pointer"
 
 	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
 	"github.com/argoproj/argo-cd/util/settings"
@@ -57,7 +58,7 @@ func (db *db) ListHelmRepositories(ctx context.Context) ([]*v1alpha1.Repository,
 		}
 		result[i] = repo
 	}
-	repos, err := db.ListRepositories(ctx)
+	repos, err := db.listRepositories(ctx, pointer.StringPtr("helm"))
 	if err != nil {
 		return nil, err
 	}

util/db/mocks/ArgoDB.go

@@ -5,9 +5,8 @@ package mocks
 import (
 	context "context"
 
-	mock "github.com/stretchr/testify/mock"
-
 	db "github.com/argoproj/argo-cd/util/db"
+	mock "github.com/stretchr/testify/mock"
 
 	v1alpha1 "github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
 )
@@ -40,6 +39,29 @@ func (_m *ArgoDB) CreateCluster(ctx context.Context, c *v1alpha1.Cluster) (*v1al
 	return r0, r1
 }
 
+// CreateRepoCertificate provides a mock function with given fields: ctx, certificate, upsert
+func (_m *ArgoDB) CreateRepoCertificate(ctx context.Context, certificate *v1alpha1.RepositoryCertificateList, upsert bool) (*v1alpha1.RepositoryCertificateList, error) {
+	ret := _m.Called(ctx, certificate, upsert)
+
+	var r0 *v1alpha1.RepositoryCertificateList
+	if rf, ok := ret.Get(0).(func(context.Context, *v1alpha1.RepositoryCertificateList, bool) *v1alpha1.RepositoryCertificateList); ok {
+		r0 = rf(ctx, certificate, upsert)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*v1alpha1.RepositoryCertificateList)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *v1alpha1.RepositoryCertificateList, bool) error); ok {
+		r1 = rf(ctx, certificate, upsert)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // CreateRepository provides a mock function with given fields: ctx, r
 func (_m *ArgoDB) CreateRepository(ctx context.Context, r *v1alpha1.Repository) (*v1alpha1.Repository, error) {
 	ret := _m.Called(ctx, r)
@@ -77,13 +99,13 @@ func (_m *ArgoDB) DeleteCluster(ctx context.Context, name string) error {
 	return r0
 }
 
-// DeleteRepository provides a mock function with given fields: ctx, name
-func (_m *ArgoDB) DeleteRepository(ctx context.Context, name string) error {
-	ret := _m.Called(ctx, name)
+// DeleteRepository provides a mock function with given fields: ctx, url
+func (_m *ArgoDB) DeleteRepository(ctx context.Context, url string) error {
+	ret := _m.Called(ctx, url)
 
 	var r0 error
 	if rf, ok := ret.Get(0).(func(context.Context, string) error); ok {
-		r0 = rf(ctx, name)
+		r0 = rf(ctx, url)
 	} else {
 		r0 = ret.Error(0)
 	}
@@ -114,13 +136,13 @@ func (_m *ArgoDB) GetCluster(ctx context.Context, name string) (*v1alpha1.Cluste
 	return r0, r1
 }
 
-// GetRepository provides a mock function with given fields: ctx, name
-func (_m *ArgoDB) GetRepository(ctx context.Context, name string) (*v1alpha1.Repository, error) {
-	ret := _m.Called(ctx, name)
+// GetRepository provides a mock function with given fields: ctx, url
+func (_m *ArgoDB) GetRepository(ctx context.Context, url string) (*v1alpha1.Repository, error) {
+	ret := _m.Called(ctx, url)
 
 	var r0 *v1alpha1.Repository
 	if rf, ok := ret.Get(0).(func(context.Context, string) *v1alpha1.Repository); ok {
-		r0 = rf(ctx, name)
+		r0 = rf(ctx, url)
 	} else {
 		if ret.Get(0) != nil {
 			r0 = ret.Get(0).(*v1alpha1.Repository)
@@ -129,7 +151,7 @@ func (_m *ArgoDB) GetRepository(ctx context.Context, name string) (*v1alpha1.Rep
 
 	var r1 error
 	if rf, ok := ret.Get(1).(func(context.Context, string) error); ok {
-		r1 = rf(ctx, name)
+		r1 = rf(ctx, url)
 	} else {
 		r1 = ret.Error(1)
 	}
@@ -160,6 +182,52 @@ func (_m *ArgoDB) ListClusters(ctx context.Context) (*v1alpha1.ClusterList, erro
 	return r0, r1
 }
 
+// ListHelmRepositories provides a mock function with given fields: ctx
+func (_m *ArgoDB) ListHelmRepositories(ctx context.Context) ([]*v1alpha1.Repository, error) {
+	ret := _m.Called(ctx)
+
+	var r0 []*v1alpha1.Repository
+	if rf, ok := ret.Get(0).(func(context.Context) []*v1alpha1.Repository); ok {
+		r0 = rf(ctx)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).([]*v1alpha1.Repository)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context) error); ok {
+		r1 = rf(ctx)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
+// ListRepoCertificates provides a mock function with given fields: ctx, selector
+func (_m *ArgoDB) ListRepoCertificates(ctx context.Context, selector *db.CertificateListSelector) (*v1alpha1.RepositoryCertificateList, error) {
+	ret := _m.Called(ctx, selector)
+
+	var r0 *v1alpha1.RepositoryCertificateList
+	if rf, ok := ret.Get(0).(func(context.Context, *db.CertificateListSelector) *v1alpha1.RepositoryCertificateList); ok {
+		r0 = rf(ctx, selector)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*v1alpha1.RepositoryCertificateList)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *db.CertificateListSelector) error); ok {
+		r1 = rf(ctx, selector)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // ListRepositories provides a mock function with given fields: ctx
 func (_m *ArgoDB) ListRepositories(ctx context.Context) ([]*v1alpha1.Repository, error) {
 	ret := _m.Called(ctx)
@@ -183,6 +251,29 @@ func (_m *ArgoDB) ListRepositories(ctx context.Context) ([]*v1alpha1.Repository,
 	return r0, r1
 }
 
+// RemoveRepoCertificates provides a mock function with given fields: ctx, selector
+func (_m *ArgoDB) RemoveRepoCertificates(ctx context.Context, selector *db.CertificateListSelector) (*v1alpha1.RepositoryCertificateList, error) {
+	ret := _m.Called(ctx, selector)
+
+	var r0 *v1alpha1.RepositoryCertificateList
+	if rf, ok := ret.Get(0).(func(context.Context, *db.CertificateListSelector) *v1alpha1.RepositoryCertificateList); ok {
+		r0 = rf(ctx, selector)
+	} else {
+		if ret.Get(0) != nil {
+			r0 = ret.Get(0).(*v1alpha1.RepositoryCertificateList)
+		}
+	}
+
+	var r1 error
+	if rf, ok := ret.Get(1).(func(context.Context, *db.CertificateListSelector) error); ok {
+		r1 = rf(ctx, selector)
+	} else {
+		r1 = ret.Error(1)
+	}
+
+	return r0, r1
+}
+
 // UpdateCluster provides a mock function with given fields: ctx, c
 func (_m *ArgoDB) UpdateCluster(ctx context.Context, c *v1alpha1.Cluster) (*v1alpha1.Cluster, error) {
 	ret := _m.Called(ctx, c)

util/db/repository.go

@@ -108,6 +108,10 @@ func (db *db) GetRepository(ctx context.Context, repoURL string) (*appsv1.Reposi
 }
 
 func (db *db) ListRepositories(ctx context.Context) ([]*appsv1.Repository, error) {
+	return db.listRepositories(ctx, nil)
+}
+
+func (db *db) listRepositories(ctx context.Context, repoType *string) ([]*appsv1.Repository, error) {
 	inRepos, err := db.settingsMgr.GetRepositories()
 	if err != nil {
 		return nil, err
@@ -115,12 +119,13 @@ func (db *db) ListRepositories(ctx context.Context) ([]*appsv1.Repository, error
 
 	var repos []*appsv1.Repository
 	for _, inRepo := range inRepos {
-		r, err := db.GetRepository(ctx, inRepo.URL)
-		if err != nil {
-			return nil, err
+		if repoType == nil || *repoType == inRepo.Type {
+			r, err := db.GetRepository(ctx, inRepo.URL)
+			if err != nil {
+				return nil, err
+			}
+			repos = append(repos, r)
 		}
-		repos = append(repos, r)
-
 	}
 	return repos, nil
 }

util/exec/exec.go

@@ -0,0 +1,42 @@
+package exec
+
+import (
+	"fmt"
+	"os"
+	"os/exec"
+	"time"
+
+	argoexec "github.com/argoproj/pkg/exec"
+
+	tracing "github.com/argoproj/argo-cd/util/tracing"
+)
+
+var timeout time.Duration
+
+func init() {
+	initTimeout()
+}
+
+func initTimeout() {
+	var err error
+	timeout, err = time.ParseDuration(os.Getenv("ARGOCD_EXEC_TIMEOUT"))
+	if err != nil {
+		timeout = 90 * time.Second
+	}
+}
+
+func Run(cmd *exec.Cmd) (string, error) {
+	return RunWithRedactor(cmd, nil)
+}
+
+func RunWithRedactor(cmd *exec.Cmd, redactor func(text string) string) (string, error) {
+	span := tracing.StartSpan(fmt.Sprintf("exec %v", cmd.Args[0]))
+	span.SetBaggageItem("dir", fmt.Sprintf("%v", cmd.Dir))
+	span.SetBaggageItem("args", fmt.Sprintf("%v", cmd.Args))
+	defer span.Finish()
+	opts := argoexec.CmdOpts{Timeout: timeout}
+	if redactor != nil {
+		opts.Redactor = redactor
+	}
+	return argoexec.RunCommandExt(cmd, opts)
+}

util/exec/exec_test.go

@@ -0,0 +1,29 @@
+package exec
+
+import (
+	"os"
+	"os/exec"
+	"testing"
+	"time"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func Test_timeout(t *testing.T) {
+	defer func() { _ = os.Unsetenv("ARGOCD_EXEC_TIMEOUT") }()
+	t.Run("Default", func(t *testing.T) {
+		initTimeout()
+		assert.Equal(t, 90*time.Second, timeout)
+	})
+	t.Run("Default", func(t *testing.T) {
+		_ = os.Setenv("ARGOCD_EXEC_TIMEOUT", "1s")
+		initTimeout()
+		assert.Equal(t, 1*time.Second, timeout)
+	})
+}
+
+func TestRun(t *testing.T) {
+	out, err := Run(exec.Command("ls"))
+	assert.NoError(t, err)
+	assert.NotEmpty(t, out)
+}

util/git/client.go

@@ -13,7 +13,6 @@ import (
 	"strings"
 	"time"
 
-	argoexec "github.com/argoproj/pkg/exec"
 	log "github.com/sirupsen/logrus"
 	"golang.org/x/crypto/ssh"
 	"golang.org/x/crypto/ssh/knownhosts"
@@ -27,7 +26,7 @@ import (
 
 	"github.com/argoproj/argo-cd/common"
 	certutil "github.com/argoproj/argo-cd/util/cert"
-	argoconfig "github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 )
 
 type RevisionMetadata struct {
@@ -221,7 +220,7 @@ func (m *nativeGitClient) Init() error {
 		return err
 	}
 	log.Infof("Initializing %s to %s", m.repoURL, m.root)
-	_, err = argoexec.RunCommand("rm", argoconfig.CmdOpts(), "-rf", m.root)
+	_, err = executil.Run(exec.Command("rm", "-rf", m.root))
 	if err != nil {
 		return fmt.Errorf("unable to clean repo at %s: %v", m.root, err)
 	}
@@ -475,5 +474,5 @@ func (m *nativeGitClient) runCmdOutput(cmd *exec.Cmd) (string, error) {
 			}
 		}
 	}
-	return argoexec.RunCommandExt(cmd, argoconfig.CmdOpts())
+	return executil.Run(cmd)
 }

util/helm/client.go

@@ -15,13 +15,12 @@ import (
 	"strings"
 	"time"
 
-	argoexec "github.com/argoproj/pkg/exec"
 	"github.com/patrickmn/go-cache"
 	log "github.com/sirupsen/logrus"
 	"gopkg.in/yaml.v2"
 
 	"github.com/argoproj/argo-cd/util"
-	"github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 )
 
 var (
@@ -160,7 +159,7 @@ func (c *nativeHelmChart) ExtractChart(chart string, version string) (string, ut
 	}
 	cmd := exec.Command("tar", "-zxvf", chartPath)
 	cmd.Dir = tempDir
-	_, err = argoexec.RunCommandExt(cmd, config.CmdOpts())
+	_, err = executil.Run(cmd)
 	if err != nil {
 		_ = os.RemoveAll(tempDir)
 		return "", nil, err

util/helm/cmd.go

@@ -8,10 +8,8 @@ import (
 	"os/exec"
 	"regexp"
 
-	argoexec "github.com/argoproj/pkg/exec"
-
 	"github.com/argoproj/argo-cd/util"
-	"github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 )
 
 // A thin wrapper around the "helm" command, adding logging and error translation.
@@ -37,10 +35,7 @@ func (c Cmd) run(args ...string) (string, error) {
 	cmd.Dir = c.WorkDir
 	cmd.Env = os.Environ()
 	cmd.Env = append(cmd.Env, fmt.Sprintf("HELM_HOME=%s", c.helmHome))
-	return argoexec.RunCommandExt(cmd, argoexec.CmdOpts{
-		Timeout:  config.CmdOpts().Timeout,
-		Redactor: redactor,
-	})
+	return executil.RunWithRedactor(cmd, redactor)
 }
 
 func (c *Cmd) Init() (string, error) {

util/helm/helm.go

@@ -10,10 +10,10 @@ import (
 	"regexp"
 	"strings"
 
-	argoexec "github.com/argoproj/pkg/exec"
 	"github.com/ghodss/yaml"
 
 	"github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 )
 
 type HelmRepository struct {
@@ -87,10 +87,7 @@ func (h *helm) Dispose() {
 
 func Version() (string, error) {
 	cmd := exec.Command("helm", "version", "--client")
-	out, err := argoexec.RunCommandExt(cmd, argoexec.CmdOpts{
-		Timeout:  config.CmdOpts().Timeout,
-		Redactor: redactor,
-	})
+	out, err := executil.RunWithRedactor(cmd, redactor)
 	if err != nil {
 		return "", fmt.Errorf("could not get helm version: %s", err)
 	}

util/ksonnet/ksonnet.go

@@ -9,12 +9,11 @@ import (
 	"path/filepath"
 	"strings"
 
-	argoexec "github.com/argoproj/pkg/exec"
 	"github.com/ghodss/yaml"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 
 	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
-	"github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 	"github.com/argoproj/argo-cd/util/kube"
 )
 
@@ -103,7 +102,7 @@ func (k *ksonnetApp) ksCmd(args ...string) (string, error) {
 	cmd := exec.Command("ks", args...)
 	cmd.Dir = k.Root()
 
-	return argoexec.RunCommandExt(cmd, config.CmdOpts())
+	return executil.Run(cmd)
 }
 
 func (k *ksonnetApp) Root() string {

util/kube/ctl.go

@@ -22,8 +22,9 @@ import (
 	"k8s.io/client-go/rest"
 
 	"github.com/argoproj/argo-cd/util"
-	"github.com/argoproj/argo-cd/util/config"
 	"github.com/argoproj/argo-cd/util/diff"
+	executil "github.com/argoproj/argo-cd/util/exec"
+	"github.com/argoproj/argo-cd/util/tracing"
 )
 
 type Kubectl interface {
@@ -109,6 +110,8 @@ func isSupportedVerb(apiResource *metav1.APIResource, verb string) bool {
 }
 
 func (k *KubectlCmd) GetAPIResources(config *rest.Config, resourceFilter ResourceFilter) ([]APIResourceInfo, error) {
+	span := tracing.StartSpan("GetAPIResources")
+	defer span.Finish()
 	apiResIfs, err := filterAPIResources(config, resourceFilter, func(apiResource *metav1.APIResource) bool {
 		return isSupportedVerb(apiResource, listVerb) && isSupportedVerb(apiResource, watchVerb)
 	}, "")
@@ -120,6 +123,10 @@ func (k *KubectlCmd) GetAPIResources(config *rest.Config, resourceFilter Resourc
 
 // GetResource returns resource
 func (k *KubectlCmd) GetResource(config *rest.Config, gvk schema.GroupVersionKind, name string, namespace string) (*unstructured.Unstructured, error) {
+	span := tracing.StartSpan("GetResource")
+	span.SetBaggageItem("kind", gvk.Kind)
+	span.SetBaggageItem("name", name)
+	defer span.Finish()
 	dynamicIf, err := dynamic.NewForConfig(config)
 	if err != nil {
 		return nil, err
@@ -139,6 +146,10 @@ func (k *KubectlCmd) GetResource(config *rest.Config, gvk schema.GroupVersionKin
 
 // PatchResource patches resource
 func (k *KubectlCmd) PatchResource(config *rest.Config, gvk schema.GroupVersionKind, name string, namespace string, patchType types.PatchType, patchBytes []byte) (*unstructured.Unstructured, error) {
+	span := tracing.StartSpan("PatchResource")
+	span.SetBaggageItem("kind", gvk.Kind)
+	span.SetBaggageItem("name", name)
+	defer span.Finish()
 	dynamicIf, err := dynamic.NewForConfig(config)
 	if err != nil {
 		return nil, err
@@ -158,6 +169,10 @@ func (k *KubectlCmd) PatchResource(config *rest.Config, gvk schema.GroupVersionK
 
 // DeleteResource deletes resource
 func (k *KubectlCmd) DeleteResource(config *rest.Config, gvk schema.GroupVersionKind, name string, namespace string, forceDelete bool) error {
+	span := tracing.StartSpan("DeleteResource")
+	span.SetBaggageItem("kind", gvk.Kind)
+	span.SetBaggageItem("name", name)
+	defer span.Finish()
 	dynamicIf, err := dynamic.NewForConfig(config)
 	if err != nil {
 		return err
@@ -185,6 +200,10 @@ func (k *KubectlCmd) DeleteResource(config *rest.Config, gvk schema.GroupVersion
 
 // ApplyResource performs an apply of a unstructured resource
 func (k *KubectlCmd) ApplyResource(config *rest.Config, obj *unstructured.Unstructured, namespace string, dryRun, force, validate bool) (string, error) {
+	span := tracing.StartSpan("ApplyResource")
+	span.SetBaggageItem("kind", obj.GetKind())
+	span.SetBaggageItem("name", obj.GetName())
+	defer span.Finish()
 	log.Infof("Applying resource %s/%s in cluster: %s, namespace: %s", obj.GetKind(), obj.GetName(), config.Host, namespace)
 	f, err := ioutil.TempFile(util.TempDir, "")
 	if err != nil {
@@ -303,7 +322,7 @@ func (k *KubectlCmd) runKubectl(kubeconfigPath string, namespace string, args []
 		log.Debug(string(redactedBytes))
 	}
 	cmd.Stdin = bytes.NewReader(manifestBytes)
-	out, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+	out, err := executil.Run(cmd)
 	if err != nil {
 		return "", convertKubectlError(err)
 	}
@@ -311,8 +330,10 @@ func (k *KubectlCmd) runKubectl(kubeconfigPath string, namespace string, args []
 }
 
 func Version() (string, error) {
+	span := tracing.StartSpan("Version")
+	defer span.Finish()
 	cmd := exec.Command("kubectl", "version", "--client")
-	out, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+	out, err := executil.Run(cmd)
 	if err != nil {
 		return "", fmt.Errorf("could not get kubectl version: %s", err)
 	}
@@ -330,8 +351,12 @@ func Version() (string, error) {
 
 // ConvertToVersion converts an unstructured object into the specified group/version
 func (k *KubectlCmd) ConvertToVersion(obj *unstructured.Unstructured, group string, version string) (*unstructured.Unstructured, error) {
-	gvk := obj.GroupVersionKind()
-	if gvk.Group == group && gvk.Version == version {
+	span := tracing.StartSpan("ConvertToVersion")
+	from := obj.GroupVersionKind().GroupVersion()
+	span.SetBaggageItem("from", from.String())
+	span.SetBaggageItem("to", schema.GroupVersion{Group: group, Version: version}.String())
+	defer span.Finish()
+	if from.Group == group && from.Version == version {
 		return obj.DeepCopy(), nil
 	}
 
@@ -358,7 +383,7 @@ func (k *KubectlCmd) ConvertToVersion(obj *unstructured.Unstructured, group stri
 	outputVersion := fmt.Sprintf("%s/%s", group, version)
 	cmd := exec.Command("kubectl", "convert", "--output-version", outputVersion, "-o", "json", "--local=true", "-f", f.Name())
 	cmd.Stdin = bytes.NewReader(manifestBytes)
-	out, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+	out, err := executil.Run(cmd)
 	if err != nil {
 		return nil, convertKubectlError(err)
 	}
@@ -376,6 +401,8 @@ func (k *KubectlCmd) ConvertToVersion(obj *unstructured.Unstructured, group stri
 }
 
 func (k *KubectlCmd) GetServerVersion(config *rest.Config) (string, error) {
+	span := tracing.StartSpan("GetServerVersion")
+	defer span.Finish()
 	client, err := discovery.NewDiscoveryClientForConfig(config)
 	if err != nil {
 		return "", err

util/kube/kubetest/mock.go

@@ -21,6 +21,7 @@ type MockKubectlCmd struct {
 	Commands     map[string]KubectlOutput
 	Events       chan watch.Event
 	LastValidate bool
+	Version      string
 }
 
 func (k *MockKubectlCmd) GetAPIResources(config *rest.Config, resourceFilter kube.ResourceFilter) ([]kube.APIResourceInfo, error) {
@@ -58,7 +59,7 @@ func (k *MockKubectlCmd) ConvertToVersion(obj *unstructured.Unstructured, group,
 }
 
 func (k *MockKubectlCmd) GetServerVersion(config *rest.Config) (string, error) {
-	return "", nil
+	return k.Version, nil
 }
 
 func (k *MockKubectlCmd) SetOnKubectlRun(onKubectlRun func(command string) (util.Closer, error)) {

util/kustomize/kustomize.go

@@ -9,13 +9,12 @@ import (
 	"sort"
 	"strings"
 
-	argoexec "github.com/argoproj/pkg/exec"
 	"github.com/pkg/errors"
 	log "github.com/sirupsen/logrus"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 
 	"github.com/argoproj/argo-cd/pkg/apis/application/v1alpha1"
-	"github.com/argoproj/argo-cd/util/config"
+	executil "github.com/argoproj/argo-cd/util/exec"
 	"github.com/argoproj/argo-cd/util/git"
 	"github.com/argoproj/argo-cd/util/kube"
 
@@ -53,9 +52,9 @@ func (k *kustomize) Build(opts *v1alpha1.ApplicationSourceKustomize, kustomizeOp
 
 	if opts != nil {
 		if opts.NamePrefix != "" {
-			cmd := exec.Command("kustomize", "edit", "set", "nameprefix", opts.NamePrefix)
+			cmd := exec.Command("kustomize", "edit", "set", "nameprefix", "--", opts.NamePrefix)
 			cmd.Dir = k.path
-			_, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+			_, err := executil.Run(cmd)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -69,7 +68,7 @@ func (k *kustomize) Build(opts *v1alpha1.ApplicationSourceKustomize, kustomizeOp
 			}
 			cmd := exec.Command("kustomize", args...)
 			cmd.Dir = k.path
-			_, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+			_, err := executil.Run(cmd)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -88,7 +87,7 @@ func (k *kustomize) Build(opts *v1alpha1.ApplicationSourceKustomize, kustomizeOp
 			args = append(args, arg)
 			cmd := exec.Command("kustomize", args...)
 			cmd.Dir = k.path
-			_, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+			_, err := executil.Run(cmd)
 			if err != nil {
 				return nil, nil, err
 			}
@@ -132,7 +131,7 @@ func (k *kustomize) Build(opts *v1alpha1.ApplicationSourceKustomize, kustomizeOp
 	}
 
 	cmd.Env = append(cmd.Env, environ...)
-	out, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+	out, err := executil.Run(cmd)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -173,7 +172,7 @@ func IsKustomization(path string) bool {
 
 func Version() (string, error) {
 	cmd := exec.Command("kustomize", "version")
-	out, err := argoexec.RunCommandExt(cmd, config.CmdOpts())
+	out, err := executil.Run(cmd)
 	if err != nil {
 		return "", fmt.Errorf("could not get kustomize version: %s", err)
 	}

util/settings/settings.go

@@ -201,6 +201,8 @@ type SettingsManager struct {
 	// mutex protects concurrency sensitive parts of settings manager: access to subscribers list and initialization flag
 	mutex             *sync.Mutex
 	initContextCancel func()
+	reposCache        []RepoCredentials
+	repoCredsCache    []RepoCredentials
 }
 
 type incompleteSettingsError struct {
@@ -219,6 +221,38 @@ func (mgr *SettingsManager) GetSecretsLister() (v1listers.SecretLister, error) {
 	return mgr.secrets, nil
 }
 
+func (mgr *SettingsManager) updateConfigMap(callback func(*apiv1.ConfigMap) error) error {
+	argoCDCM, err := mgr.getConfigMap()
+	createCM := false
+	if err != nil {
+		if !apierr.IsNotFound(err) {
+			return err
+		}
+		argoCDCM = &apiv1.ConfigMap{
+			ObjectMeta: metav1.ObjectMeta{
+				Name: common.ArgoCDConfigMapName,
+			},
+		}
+		createCM = true
+	}
+	if argoCDCM.Data == nil {
+		argoCDCM.Data = make(map[string]string)
+	}
+	err = callback(argoCDCM)
+	if err != nil {
+		return err
+	}
+
+	if createCM {
+		_, err = mgr.clientset.CoreV1().ConfigMaps(mgr.namespace).Create(argoCDCM)
+	} else {
+		_, err = mgr.clientset.CoreV1().ConfigMaps(mgr.namespace).Update(argoCDCM)
+	}
+
+	mgr.invalidateCache()
+	return err
+}
+
 func (mgr *SettingsManager) getConfigMap() (*apiv1.ConfigMap, error) {
 	err := mgr.ensureSynced(false)
 	if err != nil {
@@ -349,54 +383,78 @@ func (mgr *SettingsManager) GetHelmRepositories() ([]HelmRepoCredentials, error)
 }
 
 func (mgr *SettingsManager) GetRepositories() ([]RepoCredentials, error) {
-	argoCDCM, err := mgr.getConfigMap()
-	if err != nil {
-		return nil, err
-	}
-	repositories := make([]RepoCredentials, 0)
-	repositoriesStr := argoCDCM.Data[repositoriesKey]
-	if repositoriesStr != "" {
-		err := yaml.Unmarshal([]byte(repositoriesStr), &repositories)
+	if mgr.reposCache == nil {
+		argoCDCM, err := mgr.getConfigMap()
 		if err != nil {
 			return nil, err
 		}
+
+		mgr.mutex.Lock()
+		defer mgr.mutex.Unlock()
+		repositories := make([]RepoCredentials, 0)
+		repositoriesStr := argoCDCM.Data[repositoriesKey]
+		if repositoriesStr != "" {
+			err := yaml.Unmarshal([]byte(repositoriesStr), &repositories)
+			if err != nil {
+				return nil, err
+			}
+		}
+		mgr.reposCache = repositories
 	}
-	return repositories, nil
+
+	return mgr.reposCache, nil
 }
 
 func (mgr *SettingsManager) SaveRepositories(repos []RepoCredentials) error {
-	argoCDCM, err := mgr.getConfigMap()
-	if err != nil {
-		return err
-	}
-	if len(repos) > 0 {
-		yamlStr, err := yaml.Marshal(repos)
-		if err != nil {
-			return err
+	return mgr.updateConfigMap(func(argoCDCM *apiv1.ConfigMap) error {
+		if len(repos) > 0 {
+			yamlStr, err := yaml.Marshal(repos)
+			if err != nil {
+				return err
+			}
+			argoCDCM.Data[repositoriesKey] = string(yamlStr)
+		} else {
+			delete(argoCDCM.Data, repositoriesKey)
 		}
-		argoCDCM.Data[repositoriesKey] = string(yamlStr)
-	} else {
-		delete(argoCDCM.Data, repositoriesKey)
-	}
-	_, err = mgr.clientset.CoreV1().ConfigMaps(mgr.namespace).Update(argoCDCM)
-	return err
+		return nil
+	})
+}
+
+func (mgr *SettingsManager) SaveRepositoryCredentials(creds []RepoCredentials) error {
+	return mgr.updateConfigMap(func(argoCDCM *apiv1.ConfigMap) error {
+		if len(creds) > 0 {
+			yamlStr, err := yaml.Marshal(creds)
+			if err != nil {
+				return err
+			}
+			argoCDCM.Data[repositoryCredentialsKey] = string(yamlStr)
+		} else {
+			delete(argoCDCM.Data, repositoryCredentialsKey)
+		}
+		return nil
+	})
 }
 
 func (mgr *SettingsManager) GetRepositoryCredentials() ([]RepoCredentials, error) {
-	argoCDCM, err := mgr.getConfigMap()
-	if err != nil {
-		return nil, err
-	}
-
-	repositoryCredentials := make([]RepoCredentials, 0)
-	repositoryCredentialsStr := argoCDCM.Data[repositoryCredentialsKey]
-	if repositoryCredentialsStr != "" {
-		err := yaml.Unmarshal([]byte(repositoryCredentialsStr), &repositoryCredentials)
+	if mgr.repoCredsCache == nil {
+		argoCDCM, err := mgr.getConfigMap()
 		if err != nil {
 			return nil, err
 		}
+
+		mgr.mutex.Lock()
+		defer mgr.mutex.Unlock()
+		creds := make([]RepoCredentials, 0)
+		credsStr := argoCDCM.Data[repositoryCredentialsKey]
+		if credsStr != "" {
+			err := yaml.Unmarshal([]byte(credsStr), &creds)
+			if err != nil {
+				return nil, err
+			}
+		}
+		mgr.repoCredsCache = creds
 	}
-	return repositoryCredentials, nil
+	return mgr.repoCredsCache, nil
 }
 
 func (mgr *SettingsManager) GetGoogleAnalytics() (*GoogleAnalytics, error) {
@@ -451,16 +509,31 @@ func (mgr *SettingsManager) GetSettings() (*ArgoCDSettings, error) {
 	return &settings, nil
 }
 
+// Clears cached settings on configmap/secret change
+func (mgr *SettingsManager) invalidateCache() {
+	mgr.mutex.Lock()
+	defer mgr.mutex.Unlock()
+
+	mgr.reposCache = nil
+	mgr.repoCredsCache = nil
+}
+
 func (mgr *SettingsManager) initialize(ctx context.Context) error {
 	tweakConfigMap := func(options *metav1.ListOptions) {
-		//cmFieldSelector := fields.ParseSelectorOrDie(fmt.Sprintf("metadata.name=%s", common.ArgoCDConfigMapName))
 		cmLabelSelector := fields.ParseSelectorOrDie("app.kubernetes.io/part-of=argocd")
 		options.LabelSelector = cmLabelSelector.String()
 	}
 
+	eventHandler := cache.ResourceEventHandlerFuncs{
+		UpdateFunc: func(oldObj, newObj interface{}) {
+			mgr.invalidateCache()
+		},
+	}
 	indexers := cache.Indexers{cache.NamespaceIndex: cache.MetaNamespaceIndexFunc}
 	cmInformer := v1.NewFilteredConfigMapInformer(mgr.clientset, mgr.namespace, 3*time.Minute, indexers, tweakConfigMap)
 	secretsInformer := v1.NewSecretInformer(mgr.clientset, mgr.namespace, 3*time.Minute, indexers)
+	cmInformer.AddEventHandler(eventHandler)
+	secretsInformer.AddEventHandler(eventHandler)
 
 	log.Info("Starting configmap/secret informers")
 	go func() {
@@ -596,49 +669,25 @@ func updateSettingsFromSecret(settings *ArgoCDSettings, argoCDSecret *apiv1.Secr
 
 // SaveSettings serializes ArgoCDSettings and upserts it into K8s secret/configmap
 func (mgr *SettingsManager) SaveSettings(settings *ArgoCDSettings) error {
-	err := mgr.ensureSynced(false)
-	if err != nil {
-		return err
-	}
-
-	// Upsert the config data
-	argoCDCM, err := mgr.configmaps.ConfigMaps(mgr.namespace).Get(common.ArgoCDConfigMapName)
-	createCM := false
-	if err != nil {
-		if !apierr.IsNotFound(err) {
-			return err
+	err := mgr.updateConfigMap(func(argoCDCM *apiv1.ConfigMap) error {
+		if settings.URL != "" {
+			argoCDCM.Data[settingURLKey] = settings.URL
+		} else {
+			delete(argoCDCM.Data, settingURLKey)
 		}
-		argoCDCM = &apiv1.ConfigMap{
-			ObjectMeta: metav1.ObjectMeta{
-				Name: common.ArgoCDConfigMapName,
-			},
+		if settings.DexConfig != "" {
+			argoCDCM.Data[settingDexConfigKey] = settings.DexConfig
+		} else {
+			delete(argoCDCM.Data, settings.DexConfig)
 		}
-		createCM = true
-	}
-	if argoCDCM.Data == nil {
-		argoCDCM.Data = make(map[string]string)
-	}
-	if settings.URL != "" {
-		argoCDCM.Data[settingURLKey] = settings.URL
-	} else {
-		delete(argoCDCM.Data, settingURLKey)
-	}
-	if settings.DexConfig != "" {
-		argoCDCM.Data[settingDexConfigKey] = settings.DexConfig
-	} else {
-		delete(argoCDCM.Data, settings.DexConfig)
-	}
-	if settings.OIDCConfigRAW != "" {
-		argoCDCM.Data[settingsOIDCConfigKey] = settings.OIDCConfigRAW
-	} else {
-		delete(argoCDCM.Data, settingsOIDCConfigKey)
-	}
+		if settings.OIDCConfigRAW != "" {
+			argoCDCM.Data[settingsOIDCConfigKey] = settings.OIDCConfigRAW
+		} else {
+			delete(argoCDCM.Data, settingsOIDCConfigKey)
+		}
+		return nil
+	})
 
-	if createCM {
-		_, err = mgr.clientset.CoreV1().ConfigMaps(mgr.namespace).Create(argoCDCM)
-	} else {
-		_, err = mgr.clientset.CoreV1().ConfigMaps(mgr.namespace).Update(argoCDCM)
-	}
 	if err != nil {
 		return err
 	}

util/settings/settings_test.go

@@ -45,6 +45,34 @@ func TestSaveRepositories(t *testing.T) {
 	cm, err := kubeClient.CoreV1().ConfigMaps("default").Get(common.ArgoCDConfigMapName, metav1.GetOptions{})
 	assert.NoError(t, err)
 	assert.Equal(t, cm.Data["repositories"], "- url: http://foo\n")
+
+	repos, err := settingsManager.GetRepositories()
+	assert.NoError(t, err)
+	assert.ElementsMatch(t, repos, []RepoCredentials{{URL: "http://foo"}})
+}
+
+func TestSaveRepositoresNoConfigMap(t *testing.T) {
+	kubeClient := fake.NewSimpleClientset()
+	settingsManager := NewSettingsManager(context.Background(), kubeClient, "default")
+
+	err := settingsManager.SaveRepositories([]RepoCredentials{{URL: "http://foo"}})
+	assert.NoError(t, err)
+	cm, err := kubeClient.CoreV1().ConfigMaps("default").Get(common.ArgoCDConfigMapName, metav1.GetOptions{})
+	assert.NoError(t, err)
+	assert.Equal(t, cm.Data["repositories"], "- url: http://foo\n")
+}
+
+func TestSaveRepositoryCredentials(t *testing.T) {
+	kubeClient, settingsManager := fixtures(nil)
+	err := settingsManager.SaveRepositoryCredentials([]RepoCredentials{{URL: "http://foo"}})
+	assert.NoError(t, err)
+	cm, err := kubeClient.CoreV1().ConfigMaps("default").Get(common.ArgoCDConfigMapName, metav1.GetOptions{})
+	assert.NoError(t, err)
+	assert.Equal(t, cm.Data["repository.credentials"], "- url: http://foo\n")
+
+	creds, err := settingsManager.GetRepositoryCredentials()
+	assert.NoError(t, err)
+	assert.ElementsMatch(t, creds, []RepoCredentials{{URL: "http://foo"}})
 }
 
 func TestGetRepositoryCredentials(t *testing.T) {

util/tracing/span.go

@@ -0,0 +1,45 @@
+package tracing
+
+import (
+	"os"
+	"time"
+
+	log "github.com/sirupsen/logrus"
+)
+
+/*
+	Poor Mans OpenTracing.
+
+	Standardizes logging of operation duration.
+*/
+
+var enabled = false
+var logger = log.New()
+
+func init() {
+	enabled = os.Getenv("ARGOCD_TRACING_ENABLED") == "1"
+	logger.Infof("tracing enabled=%v", enabled)
+}
+
+type Span struct {
+	operationName string
+	baggage       map[string]interface{}
+	start         time.Time
+}
+
+func (s Span) Finish() {
+	if enabled {
+		logger.WithFields(s.baggage).
+			WithField("operation_name", s.operationName).
+			WithField("time_ms", time.Since(s.start).Seconds()*1e3).
+			Info()
+	}
+}
+
+func (s Span) SetBaggageItem(key string, value interface{}) {
+	s.baggage[key] = value
+}
+
+func StartSpan(operationName string) Span {
+	return Span{operationName, make(map[string]interface{}), time.Now()}
+}

util/tracing/span_test.go

@@ -0,0 +1,42 @@
+package tracing
+
+import (
+	"testing"
+
+	log "github.com/sirupsen/logrus"
+	"github.com/sirupsen/logrus/hooks/test"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestStartSpan(t *testing.T) {
+
+	testLogger, hook := test.NewNullLogger()
+	defer hook.Reset()
+	logger = testLogger
+	defer func() { logger = log.New() }()
+
+	t.Run("Disabled", func(t *testing.T) {
+		span := StartSpan("my-operation")
+		span.SetBaggageItem("my-key", "my-value")
+		span.Finish()
+
+		assert.Empty(t, hook.Entries)
+
+	})
+	hook.Reset()
+	t.Run("Enabled", func(t *testing.T) {
+		enabled = true
+		defer func() { enabled = false }()
+		span := StartSpan("my-operation")
+		span.SetBaggageItem("my-key", "my-value")
+		span.Finish()
+
+		e := hook.LastEntry()
+		if assert.NotNil(t, e) {
+			assert.Empty(t, e.Message)
+			assert.Equal(t, "my-operation", e.Data["operation_name"])
+			assert.Equal(t, "my-value", e.Data["my-key"])
+			assert.Contains(t, e.Data, "time_ms")
+		}
+	})
+}