Merge pull request #10024 from ktock/plain-http

Transfer: Registry: Enable plain HTTP
This commit is contained in:
Derek McGowan 2024-04-04 22:15:17 +00:00 committed by GitHub
commit d0cdb23fd2
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
6 changed files with 91 additions and 46 deletions

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@ -7468,6 +7468,13 @@ file {
type: TYPE_STRING type: TYPE_STRING
json_name: "hostDir" json_name: "hostDir"
} }
field {
name: "default_scheme"
number: 4
label: LABEL_OPTIONAL
type: TYPE_STRING
json_name: "defaultScheme"
}
nested_type { nested_type {
name: "HeadersEntry" name: "HeadersEntry"
field { field {

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@ -159,8 +159,9 @@ type RegistryResolver struct {
// made on. // made on.
AuthStream string `protobuf:"bytes,1,opt,name=auth_stream,json=authStream,proto3" json:"auth_stream,omitempty"` AuthStream string `protobuf:"bytes,1,opt,name=auth_stream,json=authStream,proto3" json:"auth_stream,omitempty"`
// Headers // Headers
Headers map[string]string `protobuf:"bytes,2,rep,name=headers,proto3" json:"headers,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"` Headers map[string]string `protobuf:"bytes,2,rep,name=headers,proto3" json:"headers,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
HostDir string `protobuf:"bytes,3,opt,name=host_dir,json=hostDir,proto3" json:"host_dir,omitempty"` HostDir string `protobuf:"bytes,3,opt,name=host_dir,json=hostDir,proto3" json:"host_dir,omitempty"`
DefaultScheme string `protobuf:"bytes,4,opt,name=default_scheme,json=defaultScheme,proto3" json:"default_scheme,omitempty"`
} }
func (x *RegistryResolver) Reset() { func (x *RegistryResolver) Reset() {
@ -216,6 +217,13 @@ func (x *RegistryResolver) GetHostDir() string {
return "" return ""
} }
func (x *RegistryResolver) GetDefaultScheme() string {
if x != nil {
return x.DefaultScheme
}
return ""
}
// AuthRequest is sent as a callback on a stream // AuthRequest is sent as a callback on a stream
type AuthRequest struct { type AuthRequest struct {
state protoimpl.MessageState state protoimpl.MessageState
@ -372,7 +380,7 @@ var file_github_com_containerd_containerd_api_types_transfer_registry_proto_rawD
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} }
var ( var (

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@ -36,8 +36,9 @@ message RegistryResolver {
map<string, string> headers = 2; map<string, string> headers = 2;
string host_dir = 3; string host_dir = 3;
string default_scheme = 4;
// Force skip verify // Force skip verify
// Force HTTP
// CA callback? Client TLS callback? // CA callback? Client TLS callback?
} }

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@ -132,7 +132,11 @@ command. As part of this process, we do the following:
sopts = append(sopts, image.WithAllMetadata) sopts = append(sopts, image.WithAllMetadata)
} }
reg, err := registry.NewOCIRegistry(ctx, ref, registry.WithCredentials(ch), registry.WithHostDir(context.String("hosts-dir"))) opts := []registry.Opt{registry.WithCredentials(ch), registry.WithHostDir(context.String("hosts-dir"))}
if context.Bool("plain-http") {
opts = append(opts, registry.WithDefaultScheme("http"))
}
reg, err := registry.NewOCIRegistry(ctx, ref, opts...)
if err != nil { if err != nil {
return err return err
} }

View File

@ -104,7 +104,11 @@ var pushCommand = &cli.Command{
if local == "" { if local == "" {
local = ref local = ref
} }
reg, err := registry.NewOCIRegistry(ctx, ref, registry.WithCredentials(ch), registry.WithHostDir(context.String("hosts-dir"))) opts := []registry.Opt{registry.WithCredentials(ch), registry.WithHostDir(context.String("hosts-dir"))}
if context.Bool("plain-http") {
opts = append(opts, registry.WithDefaultScheme("http"))
}
reg, err := registry.NewOCIRegistry(ctx, ref, opts...)
if err != nil { if err != nil {
return err return err
} }

View File

@ -44,9 +44,10 @@ func init() {
} }
type registryOpts struct { type registryOpts struct {
headers http.Header headers http.Header
creds CredentialHelper creds CredentialHelper
hostDir string hostDir string
defaultScheme string
} }
// Opt sets registry-related configurations. // Opt sets registry-related configurations.
@ -76,6 +77,14 @@ func WithHostDir(hostDir string) Opt {
} }
} }
// WithDefaultScheme specifies the default scheme for registry configuration
func WithDefaultScheme(s string) Opt {
return func(o *registryOpts) error {
o.defaultScheme = s
return nil
}
}
// NewOCIRegistry initializes with hosts, authorizer callback, and headers // NewOCIRegistry initializes with hosts, authorizer callback, and headers
func NewOCIRegistry(ctx context.Context, ref string, opts ...Opt) (*OCIRegistry, error) { func NewOCIRegistry(ctx context.Context, ref string, opts ...Opt) (*OCIRegistry, error) {
var ropts registryOpts var ropts registryOpts
@ -99,16 +108,20 @@ func NewOCIRegistry(ctx context.Context, ref string, opts ...Opt) (*OCIRegistry,
return c.Username, c.Secret, nil return c.Username, c.Secret, nil
} }
} }
if ropts.defaultScheme != "" {
hostOptions.DefaultScheme = ropts.defaultScheme
}
resolver := docker.NewResolver(docker.ResolverOptions{ resolver := docker.NewResolver(docker.ResolverOptions{
Hosts: config.ConfigureHosts(ctx, hostOptions), Hosts: config.ConfigureHosts(ctx, hostOptions),
Headers: ropts.headers, Headers: ropts.headers,
}) })
return &OCIRegistry{ return &OCIRegistry{
reference: ref, reference: ref,
headers: ropts.headers, headers: ropts.headers,
creds: ropts.creds, creds: ropts.creds,
resolver: resolver, resolver: resolver,
hostDir: ropts.hostDir, hostDir: ropts.hostDir,
defaultScheme: ropts.defaultScheme,
}, nil }, nil
} }
@ -135,6 +148,8 @@ type OCIRegistry struct {
hostDir string hostDir string
defaultScheme string
// This could be an interface which returns resolver? // This could be an interface which returns resolver?
// Resolver could also be a plug-able interface, to call out to a program to fetch? // Resolver could also be a plug-able interface, to call out to a program to fetch?
} }
@ -234,6 +249,7 @@ func (r *OCIRegistry) MarshalAny(ctx context.Context, sm streaming.StreamCreator
res.AuthStream = sid res.AuthStream = sid
} }
res.HostDir = r.hostDir res.HostDir = r.hostDir
res.DefaultScheme = r.defaultScheme
s := &transfertypes.OCIRegistry{ s := &transfertypes.OCIRegistry{
Reference: r.reference, Reference: r.reference,
Resolver: res, Resolver: res,
@ -253,6 +269,9 @@ func (r *OCIRegistry) UnmarshalAny(ctx context.Context, sm streaming.StreamGette
if s.Resolver.HostDir != "" { if s.Resolver.HostDir != "" {
hostOptions.HostDir = config.HostDirFromRoot(s.Resolver.HostDir) hostOptions.HostDir = config.HostDirFromRoot(s.Resolver.HostDir)
} }
if s.Resolver.DefaultScheme != "" {
hostOptions.DefaultScheme = s.Resolver.DefaultScheme
}
if sid := s.Resolver.AuthStream; sid != "" { if sid := s.Resolver.AuthStream; sid != "" {
stream, err := sm.Get(ctx, sid) stream, err := sm.Get(ctx, sid)
if err != nil { if err != nil {