From f2b2061cc38995a4d16659787d80563d8ec669d0 Mon Sep 17 00:00:00 2001 From: Daniel Hiltgen Date: Mon, 1 Oct 2018 15:12:09 -0700 Subject: [PATCH] Remove unused helath check func During the refactoring for 18.09 the activate/update flows no longer restart the engine explicitly but let the user do that when they're ready, so the health check logic is no longer required. Signed-off-by: Daniel Hiltgen --- cli/command/engine/activate.go | 7 +------ cli/command/engine/client_test.go | 16 ++++++--------- cli/command/engine/update.go | 7 +------ internal/containerizedengine/update.go | 6 +++--- internal/containerizedengine/update_test.go | 22 +++++++++------------ types/types.go | 6 ++---- 6 files changed, 22 insertions(+), 42 deletions(-) diff --git a/cli/command/engine/activate.go b/cli/command/engine/activate.go index a2f409c637..34751609a6 100644 --- a/cli/command/engine/activate.go +++ b/cli/command/engine/activate.go @@ -127,12 +127,7 @@ func runActivate(cli command.Cli, options activateOptions) error { EngineVersion: options.version, } - if err := client.ActivateEngine(ctx, opts, cli.Out(), authConfig, - func(ctx context.Context) error { - client := cli.Client() - _, err := client.Ping(ctx) - return err - }); err != nil { + if err := client.ActivateEngine(ctx, opts, cli.Out(), authConfig); err != nil { return err } fmt.Fprintln(cli.Out(), `Successfully activated engine. diff --git a/cli/command/engine/client_test.go b/cli/command/engine/client_test.go index 5f2f6587e1..e646666fdf 100644 --- a/cli/command/engine/client_test.go +++ b/cli/command/engine/client_test.go @@ -15,8 +15,7 @@ type ( activateEngineFunc func(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error + authConfig *types.AuthConfig) error initEngineFunc func(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, @@ -25,8 +24,7 @@ type ( doUpdateFunc func(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error + authConfig *types.AuthConfig) error getEngineVersionsFunc func(ctx context.Context, registryClient registryclient.RegistryClient, currentVersion, @@ -48,10 +46,9 @@ func (w *fakeContainerizedEngineClient) Close() error { func (w *fakeContainerizedEngineClient) ActivateEngine(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error { + authConfig *types.AuthConfig) error { if w.activateEngineFunc != nil { - return w.activateEngineFunc(ctx, opts, out, authConfig, healthfn) + return w.activateEngineFunc(ctx, opts, out, authConfig) } return nil } @@ -68,10 +65,9 @@ func (w *fakeContainerizedEngineClient) InitEngine(ctx context.Context, func (w *fakeContainerizedEngineClient) DoUpdate(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error { + authConfig *types.AuthConfig) error { if w.doUpdateFunc != nil { - return w.doUpdateFunc(ctx, opts, out, authConfig, healthfn) + return w.doUpdateFunc(ctx, opts, out, authConfig) } return nil } diff --git a/cli/command/engine/update.go b/cli/command/engine/update.go index e9079d97c2..e28fc459b3 100644 --- a/cli/command/engine/update.go +++ b/cli/command/engine/update.go @@ -46,12 +46,7 @@ func runUpdate(dockerCli command.Cli, options extendedEngineInitOptions) error { if err != nil { return err } - if err := client.DoUpdate(ctx, options.EngineInitOptions, dockerCli.Out(), authConfig, - func(ctx context.Context) error { - client := dockerCli.Client() - _, err := client.Ping(ctx) - return err - }); err != nil { + if err := client.DoUpdate(ctx, options.EngineInitOptions, dockerCli.Out(), authConfig); err != nil { return err } fmt.Fprintln(dockerCli.Out(), `Successfully updated engine. diff --git a/internal/containerizedengine/update.go b/internal/containerizedengine/update.go index 4b029165f3..3cd7b31082 100644 --- a/internal/containerizedengine/update.go +++ b/internal/containerizedengine/update.go @@ -22,7 +22,7 @@ import ( // ActivateEngine will switch the image from the CE to EE image func (c *baseClient) ActivateEngine(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, healthfn func(context.Context) error) error { + authConfig *types.AuthConfig) error { // If the user didn't specify an image, determine the correct enterprise image to use if opts.EngineImage == "" { @@ -44,12 +44,12 @@ func (c *baseClient) ActivateEngine(ctx context.Context, opts clitypes.EngineIni } ctx = namespaces.WithNamespace(ctx, engineNamespace) - return c.DoUpdate(ctx, opts, out, authConfig, healthfn) + return c.DoUpdate(ctx, opts, out, authConfig) } // DoUpdate performs the underlying engine update func (c *baseClient) DoUpdate(ctx context.Context, opts clitypes.EngineInitOptions, out clitypes.OutStream, - authConfig *types.AuthConfig, healthfn func(context.Context) error) error { + authConfig *types.AuthConfig) error { ctx = namespaces.WithNamespace(ctx, engineNamespace) if opts.EngineVersion == "" { diff --git a/internal/containerizedengine/update_test.go b/internal/containerizedengine/update_test.go index 47299a5efa..25ad7ab5a9 100644 --- a/internal/containerizedengine/update_test.go +++ b/internal/containerizedengine/update_test.go @@ -19,10 +19,6 @@ import ( "gotest.tools/assert" ) -func healthfnHappy(ctx context.Context) error { - return nil -} - func TestActivateImagePermutations(t *testing.T) { ctx := context.Background() lookedup := "not called yet" @@ -49,21 +45,21 @@ func TestActivateImagePermutations(t *testing.T) { RuntimeMetadataDir: tmpdir, } - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, expectedError.Error()) assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage, opts.EngineVersion)) metadata = clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage} err = versions.WriteRuntimeMetadata(tmpdir, &metadata) assert.NilError(t, err) - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, expectedError.Error()) assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage, opts.EngineVersion)) metadata = clitypes.RuntimeMetadata{EngineImage: clitypes.CommunityEngineImage + "-dm"} err = versions.WriteRuntimeMetadata(tmpdir, &metadata) assert.NilError(t, err) - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, expectedError.Error()) assert.Equal(t, lookedup, fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, clitypes.EnterpriseEngineImage+"-dm", opts.EngineVersion)) } @@ -114,7 +110,7 @@ func TestActivateConfigFailure(t *testing.T) { RuntimeMetadataDir: tmpdir, } - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "config lookup failure") } @@ -156,7 +152,7 @@ func TestActivateDoUpdateFail(t *testing.T) { RuntimeMetadataDir: tmpdir, } - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "check for image") assert.ErrorContains(t, err, "something went wrong") } @@ -178,7 +174,7 @@ func TestDoUpdateNoVersion(t *testing.T) { } client := baseClient{} - err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "pick the version you") } @@ -206,7 +202,7 @@ func TestDoUpdateImageMiscError(t *testing.T) { }, } - err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "check for image") assert.ErrorContains(t, err, "something went wrong") } @@ -238,7 +234,7 @@ func TestDoUpdatePullFail(t *testing.T) { }, } - err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.DoUpdate(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "unable to pull") assert.ErrorContains(t, err, "pull failure") } @@ -284,7 +280,7 @@ func TestActivateDoUpdateVerifyImageName(t *testing.T) { RuntimeMetadataDir: tmpdir, } - err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}, healthfnHappy) + err = client.ActivateEngine(ctx, opts, command.NewOutStream(&bytes.Buffer{}), &types.AuthConfig{}) assert.ErrorContains(t, err, "check for image") assert.ErrorContains(t, err, "something went wrong") expectedImage := fmt.Sprintf("%s/%s:%s", opts.RegistryPrefix, opts.EngineImage, opts.EngineVersion) diff --git a/types/types.go b/types/types.go index b10a01b001..b411fa44fb 100644 --- a/types/types.go +++ b/types/types.go @@ -33,13 +33,11 @@ type ContainerizedClient interface { ActivateEngine(ctx context.Context, opts EngineInitOptions, out OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error + authConfig *types.AuthConfig) error DoUpdate(ctx context.Context, opts EngineInitOptions, out OutStream, - authConfig *types.AuthConfig, - healthfn func(context.Context) error) error + authConfig *types.AuthConfig) error } // EngineInitOptions contains the configuration settings