kubernetes

package

v0.0.0-...-140d8b8 Latest Latest Go to latest Published: Aug 9, 2022 License: MIT Imports: 20 Imported by: 0

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Repository

github.com/mattfenwick/kube-utils

Documentation ¶

Index ¶

Variables
func BounceMarshalGeneric[A any](in interface{}) (*A, error)
func ParseMany(data []byte) ([]interface{}, error)
func ParseManyFromFile(path string) ([]interface{}, error)
func Run(path string)
func RunAnalyzeExample(path string)
type Container
- func (c *Container) ConfigMapsSlice() []string
- func (c *Container) SecretsSlice() []string
type KeySetComparison
- func CompareKeySets(a map[string]bool, b map[string]bool) *KeySetComparison
type KubeResources
- func ParseResources(values []interface{}) (*KubeResources, error)
- func (k *KubeResources) Add(node *Node) error
type Model
- func NewModel() *Model
- func (m *Model) AddPodWrapper(kind string, name string, spec *PodSpec)
- func (m *Model) AddSkippedResource(kind string, name string)
- func (m *Model) ConfigMapUsages(name string) []string
- func (m *Model) ConfigMapsTable()
- func (m *Model) GetImageUsages() map[string][]string
- func (m *Model) GetUsedUnusedSecretsAndConfigMaps() (*KeySetComparison, *KeySetComparison)
- func (m *Model) Graph() *graph.Graph
- func (m *Model) ImagesTable()
- func (m *Model) PodsTable(resources map[string]*PodSpec)
- func (m *Model) SecretConfigMapsUsages() (map[string][]string, map[string][]string)
- func (m *Model) SecretUsages(name string) []string
- func (m *Model) SecretsTable()
- func (m *Model) SkippedResourcesTable()
- func (m *Model) Tables()
type Node
- func NewNode(kind string, namespace string, name string) *Node
- func (n *Node) IsClusterScoped() bool
- func (n *Node) ResolvedNamespace() string
type PodSpec
- func AnalyzeCronJob(job *batchv1.CronJob) *PodSpec
- func AnalyzeDeployment(dep *appsv1.Deployment) *PodSpec
- func AnalyzeJob(job *batchv1.Job) *PodSpec
- func AnalyzePodSpec(spec v1.PodSpec) *PodSpec
- func AnalyzeStatefulSet(sset *appsv1.StatefulSet) *PodSpec

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ClusterScopedResources = map[string]bool{}
)

Functions ¶

func BounceMarshalGeneric ¶

func BounceMarshalGeneric[A any](in interface{}) (*A, error)

func ParseMany ¶

func ParseMany(data []byte) ([]interface{}, error)

func ParseManyFromFile ¶

func ParseManyFromFile(path string) ([]interface{}, error)

func Run ¶

func Run(path string)

func RunAnalyzeExample ¶

func RunAnalyzeExample(path string)

Types ¶

type Container ¶

type Container struct {
	IsInit     bool
	Name       string
	ConfigMaps map[string]bool
	Secrets    map[string]bool
	Image      string
}

func (*Container) ConfigMapsSlice ¶

func (c *Container) ConfigMapsSlice() []string

func (*Container) SecretsSlice ¶

func (c *Container) SecretsSlice() []string

type KeySetComparison ¶

type KeySetComparison struct {
	JustA map[string]bool
	Both  map[string]bool
	JustB map[string]bool
}

func CompareKeySets ¶

func CompareKeySets(a map[string]bool, b map[string]bool) *KeySetComparison

type KubeResources ¶

type KubeResources struct {
	// Order: kind, name
	ClusterScoped map[string]map[string]*Node
	// Order: kind, namespace, name
	Namespaced map[string]map[string]map[string]*Node
}

func ParseResources ¶

func ParseResources(values []interface{}) (*KubeResources, error)

func (*KubeResources) Add ¶

func (k *KubeResources) Add(node *Node) error

type Model ¶

type Model struct {
	Pods       map[string]map[string]*PodSpec
	Secrets    []string
	ConfigMaps []string
	Skipped    map[string][]string
}

func NewModel ¶

func NewModel() *Model

func (*Model) AddPodWrapper ¶

func (m *Model) AddPodWrapper(kind string, name string, spec *PodSpec)

func (*Model) AddSkippedResource ¶

func (m *Model) AddSkippedResource(kind string, name string)

func (*Model) ConfigMapUsages ¶

func (m *Model) ConfigMapUsages(name string) []string

func (*Model) ConfigMapsTable ¶

func (m *Model) ConfigMapsTable()

func (*Model) GetImageUsages ¶

func (m *Model) GetImageUsages() map[string][]string

func (*Model) GetUsedUnusedSecretsAndConfigMaps ¶

func (m *Model) GetUsedUnusedSecretsAndConfigMaps() (*KeySetComparison, *KeySetComparison)

func (*Model) Graph ¶

func (m *Model) Graph() *graph.Graph

func (*Model) ImagesTable ¶

func (m *Model) ImagesTable()

func (*Model) PodsTable ¶

func (m *Model) PodsTable(resources map[string]*PodSpec)

func (*Model) SecretConfigMapsUsages ¶

func (m *Model) SecretConfigMapsUsages() (map[string][]string, map[string][]string)

func (*Model) SecretUsages ¶

func (m *Model) SecretUsages(name string) []string

func (*Model) SecretsTable ¶

func (m *Model) SecretsTable()

func (*Model) SkippedResourcesTable ¶

func (m *Model) SkippedResourcesTable()

func (*Model) Tables ¶

func (m *Model) Tables()

type Node ¶

type Node struct {
	Kind       string
	Namespace  *string
	Name       string
	References []*Node
}

func NewNode ¶

func NewNode(kind string, namespace string, name string) *Node

func (*Node) IsClusterScoped ¶

func (n *Node) IsClusterScoped() bool

func (*Node) ResolvedNamespace ¶

func (n *Node) ResolvedNamespace() string

type PodSpec ¶

type PodSpec struct {
	Containers       []*Container
	ServiceAccount   string
	ImagePullSecrets []string
}

func AnalyzeCronJob ¶

func AnalyzeCronJob(job *batchv1.CronJob) *PodSpec

func AnalyzeDeployment ¶

func AnalyzeDeployment(dep *appsv1.Deployment) *PodSpec

func AnalyzeJob ¶

func AnalyzeJob(job *batchv1.Job) *PodSpec

func AnalyzePodSpec ¶

func AnalyzePodSpec(spec v1.PodSpec) *PodSpec

func AnalyzeStatefulSet ¶

func AnalyzeStatefulSet(sset *appsv1.StatefulSet) *PodSpec

Source Files ¶

View all Source files

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