fix(helm): add --render-subchart-notes flag to 'helm install' and 'helm upgrade'

When 'helm <install|upgrade> --render-subchart-notes ...' is run, this will include
the notes from the subchart when rendered via Tiller.

Closes #2751
Signed-off-by: jgleonard <jgleonard@gmail.com>

_proto/hapi/services/tiller.proto

@@ -209,6 +209,8 @@ message UpdateReleaseRequest {
 	bool reuse_values = 10;
 	// Force resource update through delete/recreate if needed.
 	bool force = 11;
+	// Render subchart notes if enabled
+	bool subNotes = 12;
 }
 
 // UpdateReleaseResponse is the response to an update request.
@@ -273,6 +275,8 @@ message InstallReleaseRequest {
 	bool wait = 9;
 
 	bool disable_crd_hook = 10;
+
+	bool subNotes = 11;
 }
 
 // InstallReleaseResponse is the response from a release installation.

cmd/helm/install.go

@@ -129,6 +129,7 @@ type installCmd struct {
 	password       string
 	devel          bool
 	depUp          bool
+	subNotes       bool
 
 	certFile string
 	keyFile  string
@@ -209,6 +210,7 @@ func newInstallCmd(c helm.Interface, out io.Writer) *cobra.Command {
 	f.StringVar(&inst.caFile, "ca-file", "", "verify certificates of HTTPS-enabled servers using this CA bundle")
 	f.BoolVar(&inst.devel, "devel", false, "use development versions, too. Equivalent to version '>0.0.0-0'. If --version is set, this is ignored.")
 	f.BoolVar(&inst.depUp, "dep-up", false, "run helm dependency update before installing the chart")
+	f.BoolVar(&inst.subNotes, "render-subchart-notes", false, "render subchart notes along with the parent")
 
 	return cmd
 }
@@ -276,6 +278,7 @@ func (i *installCmd) run() error {
 		helm.InstallReuseName(i.replace),
 		helm.InstallDisableHooks(i.disableHooks),
 		helm.InstallDisableCRDHook(i.disableCRDHook),
+		helm.InstallSubNotes(i.subNotes),
 		helm.InstallTimeout(i.timeout),
 		helm.InstallWait(i.wait))
 	if err != nil {

cmd/helm/upgrade.go

@@ -78,6 +78,7 @@ type upgradeCmd struct {
 	username     string
 	password     string
 	devel        bool
+	subNotes     bool
 
 	certFile string
 	keyFile  string
@@ -139,6 +140,7 @@ func newUpgradeCmd(client helm.Interface, out io.Writer) *cobra.Command {
 	f.StringVar(&upgrade.keyFile, "key-file", "", "identify HTTPS client using this SSL key file")
 	f.StringVar(&upgrade.caFile, "ca-file", "", "verify certificates of HTTPS-enabled servers using this CA bundle")
 	f.BoolVar(&upgrade.devel, "devel", false, "use development versions, too. Equivalent to version '>0.0.0-0'. If --version is set, this is ignored.")
+	f.BoolVar(&upgrade.subNotes, "render-subchart-notes", false, "render subchart notes along with parent")
 
 	f.MarkDeprecated("disable-hooks", "use --no-hooks instead")
 
@@ -224,6 +226,7 @@ func (u *upgradeCmd) run() error {
 		helm.UpgradeTimeout(u.timeout),
 		helm.ResetValues(u.resetValues),
 		helm.ReuseValues(u.reuseValues),
+		helm.UpgradeSubNotes(u.subNotes),
 		helm.UpgradeWait(u.wait))
 	if err != nil {
 		return fmt.Errorf("UPGRADE FAILED: %v", prettyError(err))

pkg/helm/client.go

@@ -95,6 +95,7 @@ func (h *Client) InstallReleaseFromChart(chart *chart.Chart, ns string, opts ...
 	req := &reqOpts.instReq
 	req.Chart = chart
 	req.Namespace = ns
+	req.SubNotes = reqOpts.subNotes
 	req.DryRun = reqOpts.dryRun
 	req.DisableHooks = reqOpts.disableHooks
 	req.DisableCrdHook = reqOpts.disableCRDHook
@@ -171,6 +172,7 @@ func (h *Client) UpdateReleaseFromChart(rlsName string, chart *chart.Chart, opts
 	req.DryRun = reqOpts.dryRun
 	req.Name = rlsName
 	req.DisableHooks = reqOpts.disableHooks
+	req.SubNotes = reqOpts.subNotes
 	req.Recreate = reqOpts.recreate
 	req.Force = reqOpts.force
 	req.ResetValues = reqOpts.resetValues

pkg/helm/option.go

@@ -53,6 +53,8 @@ type options struct {
 	disableHooks bool
 	// if set, skip CRD hook only
 	disableCRDHook bool
+	// if set, render SubChart Notes
+	subNotes bool
 	// name of release
 	releaseName string
 	// tls.Config to use for rpc if tls enabled
@@ -311,6 +313,20 @@ func InstallReuseName(reuse bool) InstallOption {
 	}
 }
 
+// InstallSubNotes will (if true) instruct Tiller to render SubChart Notes
+func InstallSubNotes(enable bool) InstallOption {
+	return func(opts *options) {
+		opts.subNotes = enable
+	}
+}
+
+// UpgradeSubNotes will (if true) instruct Tiller to render SubChart Notes
+func UpgradeSubNotes(enable bool) UpdateOption {
+	return func(opts *options) {
+		opts.subNotes = enable
+	}
+}
+
 // RollbackDisableHooks will disable hooks for a rollback operation
 func RollbackDisableHooks(disable bool) RollbackOption {
 	return func(opts *options) {

pkg/proto/hapi/services/tiller.pb.go

@@ -376,6 +376,8 @@ type UpdateReleaseRequest struct {
 	ReuseValues bool `protobuf:"varint,10,opt,name=reuse_values,json=reuseValues" json:"reuse_values,omitempty"`
 	// Force resource update through delete/recreate if needed.
 	Force bool `protobuf:"varint,11,opt,name=force" json:"force,omitempty"`
+	// Render subchart notes if enabled
+	SubNotes bool `protobuf:"varint,12,opt,name=subNotes" json:"subNotes,omitempty"`
 }
 
 func (m *UpdateReleaseRequest) Reset()                    { *m = UpdateReleaseRequest{} }
@@ -460,6 +462,13 @@ func (m *UpdateReleaseRequest) GetForce() bool {
 	return false
 }
 
+func (m *UpdateReleaseRequest) GetSubNotes() bool {
+	if m != nil {
+		return m.SubNotes
+	}
+	return false
+}
+
 // UpdateReleaseResponse is the response to an update request.
 type UpdateReleaseResponse struct {
 	Release *hapi_release5.Release `protobuf:"bytes,1,opt,name=release" json:"release,omitempty"`
@@ -601,6 +610,7 @@ type InstallReleaseRequest struct {
 	// before marking the release as successful. It will wait for as long as timeout
 	Wait           bool `protobuf:"varint,9,opt,name=wait" json:"wait,omitempty"`
 	DisableCrdHook bool `protobuf:"varint,10,opt,name=disable_crd_hook,json=disableCrdHook" json:"disable_crd_hook,omitempty"`
+	SubNotes       bool `protobuf:"varint,11,opt,name=subNotes" json:"subNotes,omitempty"`
 }
 
 func (m *InstallReleaseRequest) Reset()                    { *m = InstallReleaseRequest{} }
@@ -678,6 +688,13 @@ func (m *InstallReleaseRequest) GetDisableCrdHook() bool {
 	return false
 }
 
+func (m *InstallReleaseRequest) GetSubNotes() bool {
+	if m != nil {
+		return m.SubNotes
+	}
+	return false
+}
+
 // InstallReleaseResponse is the response from a release installation.
 type InstallReleaseResponse struct {
 	Release *hapi_release5.Release `protobuf:"bytes,1,opt,name=release" json:"release,omitempty"`
@@ -1376,83 +1393,84 @@ var _ReleaseService_serviceDesc = grpc.ServiceDesc{
 func init() { proto.RegisterFile("hapi/services/tiller.proto", fileDescriptor0) }
 
 var fileDescriptor0 = []byte{
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+	0x0f, 0x09, 0x01, 0x91, 0x9b, 0x6c, 0x5a, 0x73, 0x8e, 0x1d, 0xbc, 0xeb, 0x72, 0x7d, 0xe5, 0x8d,
+	0xff, 0x8a, 0xff, 0x83, 0x57, 0xde, 0xf9, 0x13, 0x40, 0xde, 0x1f, 0xae, 0xd7, 0xb5, 0x5b, 0xd3,
+	0x97, 0x78, 0x77, 0x67, 0x76, 0x66, 0xf6, 0xf3, 0x99, 0x9d, 0x9d, 0x80, 0x71, 0x69, 0xaf, 0x9c,
+	0x03, 0x82, 0x83, 0x2b, 0x67, 0x86, 0xc9, 0x01, 0x75, 0x5c, 0x17, 0x07, 0xfd, 0x55, 0xe0, 0x53,
+	0x1f, 0x75, 0x23, 0x59, 0x5f, 0xca, 0xfa, 0x5c, 0x66, 0xec, 0xb0, 0x1d, 0xb3, 0x4b, 0x3b, 0xa0,
+	0xfc, 0x97, 0x6b, 0x1b, 0xbb, 0xc9, 0x75, 0xdf, 0x5b, 0x38, 0x17, 0x42, 0xc0, 0x5d, 0x04, 0xd8,
+	0xc5, 0x36, 0xc1, 0xf2, 0xab, 0x6c, 0x92, 0x32, 0xc7, 0x5b, 0xf8, 0x42, 0xf0, 0x7f, 0x45, 0x40,
+	0x31, 0xa1, 0xd3, 0x20, 0xf4, 0x84, 0x70, 0x4f, 0x11, 0x12, 0x6a, 0xd3, 0x90, 0x28, 0xce, 0xae,
+	0x70, 0x40, 0x1c, 0xdf, 0x93, 0x5f, 0x2e, 0x33, 0xff, 0x28, 0xc1, 0xd6, 0xa9, 0x43, 0xa8, 0xc5,
+	0x37, 0x12, 0x0b, 0xff, 0x12, 0x62, 0x42, 0x51, 0x17, 0xaa, 0xae, 0xb3, 0x74, 0xa8, 0xae, 0xed,
+	0x6b, 0xbd, 0xb2, 0xc5, 0x27, 0x68, 0x07, 0x6a, 0xfe, 0x62, 0x41, 0x30, 0xd5, 0x4b, 0xfb, 0x5a,
+	0xaf, 0x69, 0x89, 0x19, 0xfa, 0x0a, 0xea, 0xc4, 0x0f, 0xe8, 0xf4, 0xfc, 0x5a, 0x2f, 0xef, 0x6b,
+	0xbd, 0xf6, 0xe0, 0x83, 0x7e, 0x16, 0x4e, 0xfd, 0xc8, 0xd3, 0xc4, 0x0f, 0x68, 0x3f, 0xfa, 0x79,
+	0x7e, 0x6d, 0xd5, 0x08, 0xfb, 0x46, 0x76, 0x17, 0x8e, 0x4b, 0x71, 0xa0, 0x57, 0xb8, 0x5d, 0x3e,
+	0x43, 0x47, 0x00, 0xcc, 0xae, 0x1f, 0xcc, 0x71, 0xa0, 0x57, 0x99, 0xe9, 0x5e, 0x01, 0xd3, 0x2f,
+	0x23, 0x7d, 0xab, 0x49, 0xe4, 0x10, 0x7d, 0x09, 0xeb, 0x1c, 0x92, 0xe9, 0xcc, 0x9f, 0x63, 0xa2,
+	0xd7, 0xf6, 0xcb, 0xbd, 0xf6, 0x60, 0x8f, 0x9b, 0x92, 0xf0, 0x4f, 0x38, 0x68, 0x43, 0x7f, 0x8e,
+	0xad, 0x16, 0x57, 0x8f, 0xc6, 0x04, 0x3d, 0x82, 0xa6, 0x67, 0x2f, 0x31, 0x59, 0xd9, 0x33, 0xac,
+	0xd7, 0x59, 0x84, 0x37, 0x0b, 0xe6, 0x4f, 0xd0, 0x90, 0xce, 0xcd, 0x01, 0xd4, 0xf8, 0xd1, 0x50,
+	0x0b, 0xea, 0x67, 0xe3, 0x6f, 0xc6, 0x2f, 0xbf, 0x1b, 0x77, 0xd6, 0x50, 0x03, 0x2a, 0xe3, 0xc3,
+	0x6f, 0x47, 0x1d, 0x0d, 0x6d, 0xc2, 0xc6, 0xe9, 0xe1, 0xe4, 0xd5, 0xd4, 0x1a, 0x9d, 0x8e, 0x0e,
+	0x27, 0xa3, 0x17, 0x9d, 0x92, 0xf9, 0x2e, 0x34, 0xe3, 0x98, 0x51, 0x1d, 0xca, 0x87, 0x93, 0x21,
+	0xdf, 0xf2, 0x62, 0x34, 0x19, 0x76, 0x34, 0xf3, 0x77, 0x0d, 0xba, 0x2a, 0x45, 0x64, 0xe5, 0x7b,
+	0x04, 0x47, 0x1c, 0xcd, 0xfc, 0xd0, 0x8b, 0x39, 0x62, 0x13, 0x84, 0xa0, 0xe2, 0xe1, 0xb7, 0x92,
+	0x21, 0x36, 0x8e, 0x34, 0xa9, 0x4f, 0x6d, 0x97, 0xb1, 0x53, 0xb6, 0xf8, 0x04, 0x7d, 0x0a, 0x0d,
+	0x71, 0x74, 0xa2, 0x57, 0xf6, 0xcb, 0xbd, 0xd6, 0x60, 0x5b, 0x05, 0x44, 0x78, 0xb4, 0x62, 0x35,
+	0xf3, 0x08, 0x76, 0x8f, 0xb0, 0x8c, 0x84, 0xe3, 0x25, 0x33, 0x26, 0xf2, 0x6b, 0x2f, 0x31, 0x0b,
+	0x26, 0xf2, 0x6b, 0x2f, 0x31, 0xd2, 0xa1, 0x2e, 0xd2, 0x8d, 0x85, 0x53, 0xb5, 0xe4, 0xd4, 0xa4,
+	0xa0, 0xdf, 0x36, 0x24, 0xce, 0x95, 0x65, 0xe9, 0x43, 0xa8, 0x44, 0x37, 0x81, 0x99, 0x69, 0x0d,
+	0x90, 0x1a, 0xe7, 0x89, 0xb7, 0xf0, 0x2d, 0x26, 0x57, 0xa9, 0x2a, 0xa7, 0xa9, 0x3a, 0x4e, 0x7a,
+	0x1d, 0xfa, 0x1e, 0xc5, 0x1e, 0x7d, 0x58, 0xfc, 0xa7, 0xb0, 0x97, 0x61, 0x49, 0x1c, 0xe0, 0x00,
+	0xea, 0x22, 0x34, 0x66, 0x2d, 0x17, 0x57, 0xa9, 0x65, 0xfe, 0x53, 0x82, 0xee, 0xd9, 0x6a, 0x6e,
+	0x53, 0x2c, 0x45, 0x77, 0x04, 0xf5, 0x18, 0xaa, 0xac, 0xa2, 0x08, 0x2c, 0x36, 0xb9, 0x6d, 0x5e,
+	0x76, 0x86, 0xd1, 0xaf, 0xc5, 0xe5, 0xe8, 0x29, 0xd4, 0xae, 0x6c, 0x37, 0xc4, 0x84, 0x01, 0x11,
+	0xa3, 0x26, 0x34, 0x59, 0x39, 0xb2, 0x84, 0x06, 0xda, 0x85, 0xfa, 0x3c, 0xb8, 0x8e, 0xea, 0x09,
+	0xbb, 0x82, 0x0d, 0xab, 0x36, 0x0f, 0xae, 0xad, 0xd0, 0x43, 0xef, 0xc3, 0xc6, 0xdc, 0x21, 0xf6,
+	0xb9, 0x8b, 0xa7, 0x97, 0xbe, 0xff, 0x86, 0xb0, 0x5b, 0xd8, 0xb0, 0xd6, 0xc5, 0xe2, 0x71, 0xb4,
+	0x86, 0x8c, 0x28, 0x93, 0x66, 0x01, 0xb6, 0x29, 0xd6, 0x6b, 0x4c, 0x1e, 0xcf, 0x23, 0x0c, 0xa9,
+	0xb3, 0xc4, 0x7e, 0x48, 0xd9, 0xd5, 0x29, 0x5b, 0x72, 0x8a, 0xde, 0x83, 0xf5, 0x00, 0x13, 0x4c,
+	0xa7, 0x22, 0xca, 0x06, 0xdb, 0xd9, 0x62, 0x6b, 0xaf, 0x79, 0x58, 0x08, 0x2a, 0xbf, 0xda, 0x0e,
+	0xd5, 0x9b, 0x4c, 0xc4, 0xc6, 0x7c, 0x5b, 0x48, 0xb0, 0xdc, 0x06, 0x72, 0x5b, 0x48, 0xb0, 0xd8,
+	0xd6, 0x85, 0xea, 0xc2, 0x0f, 0x66, 0x58, 0x6f, 0x31, 0x19, 0x9f, 0x44, 0x51, 0x92, 0xf0, 0x7c,
+	0xec, 0x53, 0x4c, 0xf4, 0x75, 0x1e, 0xa5, 0x9c, 0x9b, 0xc7, 0xb0, 0x9d, 0x22, 0xe0, 0xa1, 0x5c,
+	0xfe, 0xa5, 0xc1, 0x8e, 0xe5, 0xbb, 0xee, 0xb9, 0x3d, 0x7b, 0x53, 0x80, 0xcd, 0x04, 0xf0, 0xa5,
+	0xbb, 0x81, 0x2f, 0x67, 0x00, 0x9f, 0x48, 0xd0, 0x8a, 0x92, 0xa0, 0x0a, 0x25, 0xd5, 0x7c, 0x4a,
+	0x6a, 0x2a, 0x25, 0x12, 0xef, 0x7a, 0x02, 0xef, 0x18, 0xcc, 0x46, 0x02, 0x4c, 0xf3, 0x6b, 0xd8,
+	0xbd, 0x75, 0xca, 0x87, 0x42, 0xf6, 0x77, 0x09, 0xb6, 0x4f, 0x3c, 0x42, 0x6d, 0xd7, 0x4d, 0x21,
+	0x16, 0xe7, 0xba, 0x56, 0x38, 0xd7, 0x4b, 0xff, 0x25, 0xd7, 0xcb, 0x0a, 0xe4, 0x92, 0x9f, 0x4a,
+	0x82, 0x9f, 0x42, 0xf9, 0xaf, 0x54, 0x9d, 0x5a, 0xaa, 0xea, 0xa0, 0x77, 0x00, 0x78, 0xc2, 0x32,
+	0xe3, 0x1c, 0xda, 0x26, 0x5b, 0x19, 0x8b, 0x22, 0x23, 0xd9, 0x68, 0x64, 0xb3, 0x91, 0xcc, 0xfe,
+	0x1e, 0x74, 0x64, 0x3c, 0xb3, 0x60, 0xce, 0x62, 0x12, 0x37, 0xa0, 0x2d, 0xd6, 0x87, 0xc1, 0x3c,
+	0x8a, 0x4a, 0x49, 0xf7, 0x56, 0x2a, 0xdd, 0x4f, 0x60, 0x27, 0x0d, 0xf8, 0x43, 0xc9, 0xfb, 0x4d,
+	0x83, 0xdd, 0x33, 0xcf, 0xc9, 0xa4, 0x2f, 0x2b, 0xe1, 0x6f, 0x01, 0x5a, 0xca, 0x00, 0xb4, 0x0b,
+	0xd5, 0x55, 0x18, 0x5c, 0x60, 0x41, 0x10, 0x9f, 0x24, 0x91, 0xaa, 0x28, 0x48, 0x99, 0x53, 0xd0,
+	0x6f, 0xc7, 0xf0, 0xc0, 0x13, 0x45, 0x51, 0xc7, 0x6f, 0x4d, 0x93, 0xbf, 0x2b, 0xe6, 0x16, 0x6c,
+	0x1e, 0x61, 0xfa, 0x9a, 0x5f, 0x2e, 0x71, 0x3c, 0x73, 0x04, 0x28, 0xb9, 0x78, 0xe3, 0x4f, 0x2c,
+	0xa9, 0xfe, 0x64, 0xe3, 0x25, 0xf5, 0xa5, 0x96, 0xf9, 0x05, 0xb3, 0x7d, 0xec, 0x10, 0xea, 0x07,
+	0xd7, 0x77, 0x41, 0xd7, 0x81, 0xf2, 0xd2, 0x7e, 0x2b, 0x9e, 0xa2, 0x68, 0x68, 0x1e, 0xb1, 0x08,
+	0xe2, 0xad, 0x22, 0x82, 0xe4, 0xc3, 0xae, 0x15, 0x7b, 0xd8, 0x7f, 0x00, 0xf4, 0x0a, 0xc7, 0x3d,
+	0xc6, 0x3d, 0x6f, 0xa2, 0x24, 0xa1, 0xa4, 0xa6, 0xab, 0x0e, 0xf5, 0x99, 0x8b, 0x6d, 0x2f, 0x5c,
+	0x09, 0xda, 0xe4, 0xd4, 0xfc, 0x11, 0xb6, 0x14, 0xeb, 0x22, 0xce, 0xe8, 0x3c, 0xe4, 0x42, 0x58,
+	0x8f, 0x86, 0xe8, 0x73, 0xa8, 0xf1, 0xc6, 0x8b, 0xd9, 0x6e, 0x0f, 0x1e, 0xa9, 0x71, 0x33, 0x23,
+	0xa1, 0x27, 0x3a, 0x35, 0x4b, 0xe8, 0x0e, 0xfe, 0x6c, 0x40, 0x5b, 0xb6, 0x12, 0xbc, 0x2d, 0x44,
+	0x0e, 0xac, 0x27, 0x7b, 0x26, 0xf4, 0x24, 0xbf, 0x6b, 0x4c, 0xb5, 0xbe, 0xc6, 0xd3, 0x22, 0xaa,
+	0xfc, 0x04, 0xe6, 0xda, 0x27, 0x1a, 0x22, 0xd0, 0x49, 0xb7, 0x32, 0xe8, 0x59, 0xb6, 0x8d, 0x9c,
+	0xde, 0xc9, 0xe8, 0x17, 0x55, 0x97, 0x6e, 0xd1, 0x15, 0xcb, 0x19, 0xb5, 0xff, 0x40, 0xf7, 0x9a,
+	0x51, 0x5b, 0x1e, 0xe3, 0xa0, 0xb0, 0x7e, 0xec, 0xf7, 0x67, 0xd8, 0x50, 0xde, 0x49, 0x94, 0x83,
+	0x56, 0x56, 0x37, 0x63, 0x7c, 0x54, 0x48, 0x37, 0xf6, 0xb5, 0x84, 0xb6, 0x5a, 0xa4, 0x50, 0x8e,
+	0x81, 0xcc, 0xb7, 0xc3, 0xf8, 0xb8, 0x98, 0x72, 0xec, 0x8e, 0x40, 0x27, 0x5d, 0x43, 0xf2, 0x78,
+	0xcc, 0xa9, 0x77, 0x79, 0x3c, 0xe6, 0x95, 0x26, 0x73, 0x0d, 0xd9, 0x00, 0x37, 0x25, 0x04, 0x3d,
+	0xce, 0x25, 0x44, 0xad, 0x3c, 0x46, 0xef, 0x7e, 0xc5, 0xd8, 0xc5, 0x0a, 0xfe, 0x97, 0x7a, 0xa9,
+	0x51, 0x0e, 0x34, 0xd9, 0x6d, 0x8b, 0xf1, 0xac, 0xa0, 0x76, 0xea, 0x50, 0xa2, 0x2a, 0xdd, 0x71,
+	0x28, 0xb5, 0xe4, 0xdd, 0x71, 0xa8, 0x54, 0x81, 0x33, 0xd7, 0x90, 0x03, 0x6d, 0x2b, 0xf4, 0x84,
+	0xeb, 0xa8, 0x2c, 0xa0, 0x9c, 0xdd, 0xb7, 0xab, 0x9a, 0xf1, 0xa4, 0x80, 0xe6, 0xcd, 0xfd, 0x7e,
+	0x0e, 0xdf, 0x37, 0xa4, 0xea, 0x79, 0x8d, 0xfd, 0x6b, 0xfe, 0xec, 0xdf, 0x00, 0x00, 0x00, 0xff,
+	0xff, 0xbd, 0x2a, 0xa3, 0x1f, 0x23, 0x10, 0x00, 0x00,
 }

pkg/tiller/release_install.go

@@ -84,7 +84,7 @@ func (s *ReleaseServer) prepareRelease(req *services.InstallReleaseRequest) (*re
 		return nil, err
 	}
 
-	hooks, manifestDoc, notesTxt, err := s.renderResources(req.Chart, valuesToRender, caps.APIVersions)
+	hooks, manifestDoc, notesTxt, err := s.renderResources(req.Chart, valuesToRender, req.SubNotes, caps.APIVersions)
 	if err != nil {
 		// Return a release with partial data so that client can show debugging
 		// information.

pkg/tiller/release_install_test.go

@@ -268,7 +268,7 @@ func TestInstallRelease_WrongTillerVersion(t *testing.T) {
 	}
 }
 
-func TestInstallRelease_WithChartAndDependencyNotes(t *testing.T) {
+func TestInstallRelease_WithChartAndDependencyParentNotes(t *testing.T) {
 	c := helm.NewContext()
 	rs := rsFixture()
 
@@ -291,6 +291,39 @@ func TestInstallRelease_WithChartAndDependencyNotes(t *testing.T) {
 
 	t.Logf("rel: %v", rel)
 
+	if rel.Info.Status.Notes != notesText {
+		t.Fatalf("Expected '%s', got '%s'", notesText, rel.Info.Status.Notes)
+	}
+
+	if rel.Info.Description != "Install complete" {
+		t.Errorf("unexpected description: %s", rel.Info.Description)
+	}
+}
+
+func TestInstallRelease_WithChartAndDependencyAllNotes(t *testing.T) {
+	c := helm.NewContext()
+	rs := rsFixture()
+
+	req := installRequest(withSubNotes(),
+		withChart(
+			withNotes(notesText),
+			withDependency(withNotes(notesText+" child")),
+		))
+	res, err := rs.InstallRelease(c, req)
+	if err != nil {
+		t.Fatalf("Failed install: %s", err)
+	}
+	if res.Release.Name == "" {
+		t.Errorf("Expected release name.")
+	}
+
+	rel, err := rs.env.Releases.Get(res.Release.Name, res.Release.Version)
+	if err != nil {
+		t.Errorf("Expected release for %s (%v).", res.Release.Name, rs.env.Releases)
+	}
+
+	t.Logf("rel: %v", rel)
+
 	if !strings.Contains(rel.Info.Status.Notes, notesText) || !strings.Contains(rel.Info.Status.Notes, notesText+" child") {
 		t.Fatalf("Expected '%s', got '%s'", notesText+"\n"+notesText+" child", rel.Info.Status.Notes)
 	}

pkg/tiller/release_server.go

@@ -20,6 +20,7 @@ import (
 	"bytes"
 	"errors"
 	"fmt"
+	"path"
 	"regexp"
 	"strings"
 
@@ -259,7 +260,7 @@ func GetVersionSet(client discovery.ServerGroupsInterface) (chartutil.VersionSet
 	return chartutil.NewVersionSet(versions...), nil
 }
 
-func (s *ReleaseServer) renderResources(ch *chart.Chart, values chartutil.Values, vs chartutil.VersionSet) ([]*release.Hook, *bytes.Buffer, string, error) {
+func (s *ReleaseServer) renderResources(ch *chart.Chart, values chartutil.Values, subNotes bool, vs chartutil.VersionSet) ([]*release.Hook, *bytes.Buffer, string, error) {
 	// Guard to make sure Tiller is at the right version to handle this chart.
 	sver := version.GetVersion()
 	if ch.Metadata.TillerVersion != "" &&
@@ -291,14 +292,18 @@ func (s *ReleaseServer) renderResources(ch *chart.Chart, values chartutil.Values
 	var notesBuffer bytes.Buffer
 	for k, v := range files {
 		if strings.HasSuffix(k, notesFileSuffix) {
-			// If buffer contains data, add newline before adding more
-			if notesBuffer.Len() > 0 {
-				notesBuffer.WriteString("\n")
+			if subNotes || (k == path.Join(ch.Metadata.Name, "templates", notesFileSuffix)) {
+
+				// If buffer contains data, add newline before adding more
+				if notesBuffer.Len() > 0 {
+					notesBuffer.WriteString("\n")
+				}
+				notesBuffer.WriteString(v)
 			}
-			notesBuffer.WriteString(v)
 			delete(files, k)
 		}
 	}
+
 	notes := notesBuffer.String()
 
 	// Sort hooks, manifests, and partials. Only hooks and manifests are returned,

pkg/tiller/release_server_test.go

@@ -228,6 +228,12 @@ func withChart(chartOpts ...chartOption) installOption {
 	}
 }
 
+func withSubNotes() installOption {
+	return func(opts *installOptions) {
+		opts.SubNotes = true
+	}
+}
+
 func installRequest(opts ...installOption) *services.InstallReleaseRequest {
 	reqOpts := &installOptions{
 		&services.InstallReleaseRequest{

pkg/tiller/release_update.go

@@ -113,7 +113,7 @@ func (s *ReleaseServer) prepareUpdate(req *services.UpdateReleaseRequest) (*rele
 		return nil, nil, err
 	}
 
-	hooks, manifestDoc, notesTxt, err := s.renderResources(req.Chart, valuesToRender, caps.APIVersions)
+	hooks, manifestDoc, notesTxt, err := s.renderResources(req.Chart, valuesToRender, req.SubNotes, caps.APIVersions)
 	if err != nil {
 		return nil, nil, err
 	}

pkg/urlutil/urlutil_test.go

@@ -65,8 +65,8 @@ func TestEqual(t *testing.T) {
 
 func TestExtractHostname(t *testing.T) {
 	tests := map[string]string{
-		"http://example.com":                                      "example.com",
-		"https://example.com/foo":                                 "example.com",
+		"http://example.com":      "example.com",
+		"https://example.com/foo": "example.com",
 		"https://example.com:31337/not/with/a/bang/but/a/whimper": "example.com",
 	}
 	for start, expect := range tests {