[receiver/k8slog] unexport DockerConfig and CRIConfig (#40274)

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>

Author: atoulme

.chloggen/k8slogreceiver_unexport.yaml

@@ -0,0 +1,27 @@
+# Use this changelog template to create an entry for release notes.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: breaking
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: k8slogreceiver
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: Unexport DockerConfig and CRIConfig
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [40274]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:
+
+# If your change doesn't affect end users or the exported elements of any package,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+# Optional: The change log or logs in which this entry should be included.
+# e.g. '[user]' or '[user, api]'
+# Include 'user' if the change is relevant to end users.
+# Include 'api' if there is a change to a library API.
+# Default: '[user]'
+change_logs: [api]

receiver/k8slogreceiver/config_test.go

@@ -42,7 +42,7 @@ func TestLoadConfig(t *testing.T) {
 					HostRoot:    "/host_root",
 					RuntimeAPIs: []RuntimeAPIConfig{
 						{
-							&DockerConfig{
+							&dockerConfig{
 								baseRuntimeAPIConfig: baseRuntimeAPIConfig{
 									Type: "docker",
 								},
@@ -51,7 +51,7 @@ func TestLoadConfig(t *testing.T) {
 							},
 						},
 						{
-							&CRIConfig{
+							&criConfig{
 								baseRuntimeAPIConfig: baseRuntimeAPIConfig{
 									Type: "cri",
 								},

receiver/k8slogreceiver/factory.go

@@ -34,7 +34,7 @@ func createDefaultConfig() component.Config {
 			K8sAPI:      k8sconfig.APIConfig{AuthType: k8sconfig.AuthTypeServiceAccount},
 			RuntimeAPIs: []RuntimeAPIConfig{
 				{
-					&CRIConfig{
+					&criConfig{
 						baseRuntimeAPIConfig: baseRuntimeAPIConfig{
 							Type: "cri",
 						},

receiver/k8slogreceiver/runtime_api_config.go

@@ -12,10 +12,10 @@ import (
 
 var runtimeAPIBuilderFactories = map[string]func() runtimeAPIBuilder{
 	"docker": func() runtimeAPIBuilder {
-		return &DockerConfig{}
+		return &dockerConfig{}
 	},
 	"cri": func() runtimeAPIBuilder {
-		return &CRIConfig{}
+		return &criConfig{}
 	},
 }
 
@@ -59,8 +59,8 @@ type baseRuntimeAPIConfig struct {
 	Type string `mapstructure:"type"`
 }
 
-// CRIConfig allows specifying how to connect to the CRI server.
-type CRIConfig struct {
+// criConfig allows specifying how to connect to the CRI server.
+type criConfig struct {
 	baseRuntimeAPIConfig `mapstructure:",squash"`
 
 	// Addr represents the address of the CRI endpoint.
@@ -74,23 +74,23 @@ type CRIConfig struct {
 	ContainerdState string `mapstructure:"containerd_state"`
 }
 
-func (c *CRIConfig) Validate() error {
+func (c *criConfig) Validate() error {
 	return nil
 }
 
-func (c *CRIConfig) Type() string {
+func (c *criConfig) Type() string {
 	return "cri"
 }
 
-func (c *CRIConfig) NewClient(logger *zap.Logger, hostRoot string) (any, error) {
+func (c *criConfig) NewClient(logger *zap.Logger, hostRoot string) (any, error) {
 	_ = logger
 	_ = hostRoot
 	// TODO implement me
 	panic("implement me")
 }
 
-// DockerConfig allows specifying how to connect to the Docker daemon.
-type DockerConfig struct {
+// dockerConfig allows specifying how to connect to the Docker daemon.
+type dockerConfig struct {
 	baseRuntimeAPIConfig `mapstructure:",squash"`
 
 	// Addr represents the address of the Docker daemon.
@@ -105,15 +105,15 @@ type DockerConfig struct {
 	ContainerdAddr string `mapstructure:"containerd_addr"`
 }
 
-func (c *DockerConfig) Validate() error {
+func (c *dockerConfig) Validate() error {
 	return nil
 }
 
-func (c *DockerConfig) Type() string {
+func (c *dockerConfig) Type() string {
 	return "docker"
 }
 
-func (c *DockerConfig) NewClient(logger *zap.Logger, hostRoot string) (any, error) {
+func (c *dockerConfig) NewClient(logger *zap.Logger, hostRoot string) (any, error) {
 	_ = logger
 	_ = hostRoot
 	// TODO implement me