quarantine

package

v0.1.0 Latest Latest Go to latest Published: Oct 8, 2021 License: GPL-3.0 Imports: 16 Imported by: 0

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type Daemonset struct {
	Name      string
	Namespace string
}

Daemonset represents a configuration for a daemonset whose pod which is on an affected node should be isolated

type Debug struct {
	Image     string
	Namespace string
	Enabled   bool
}

Debug represents a configuration for a debug pod

type Deployment struct {
	Name      string
	Namespace string
}

Deployment represents a configuration for a deployment whose pod which is on an affected node should be isolated

type Node struct {
	Name  string
	Debug Debug

	Daemonsets  []Daemonset
	Deployments []Deployment
	// contains filtered or unexported fields
}

Node represents configuration for isolating a node

type Quarantine struct {
	Nodes []*Node
	Debug Debug
	// contains filtered or unexported fields
}

Quarantine represents current state of isolation

func New(s *v1alpha1.Quarantine) (*Quarantine, error)

New represents an initialization of a quarantine struct

func (q Quarantine) IsActive() bool

IsActive represents returning state of a quarantine

func (q *Quarantine) Prepare() error

Prepare represents the tasks before a quarantine can be started

func (q *Quarantine) Start() error

Start represents the tasks to start isolating resources on nodes

func (q *Quarantine) Stop() error

Stop represents the tasks for uncordon nodes, rescheduling resources and deleting debug resources

func (q *Quarantine) Update() error

Update represents the tasks which are not yet executed