Documentation
¶
Overview ¶
Package distrocfg defines the standard interface that all distro config settings
Index ¶
- Constants
- Variables
- func NodeLabelsMapToList(m map[string]string) []string
- type Common
- func (r *Common) BinaryName() string
- func (r *Common) BinaryPath() string
- func (r *Common) ConfigPath() string
- func (r *Common) DataDirPath() string
- func (r *Common) GetControllerService() string
- func (r *Common) GetWorkerService() string
- func (r *Common) JoinTokenPath() string
- func (r *Common) SetPath(key string, value string) error
- type Distro
- type K3S
- type RKE2
- type RancherCommon
- func (d *RancherCommon) ConfigureEngine(ctx context.Context, host cluster.ZarfHost, run cluster.ZarfRuntimeMeta, ...) error
- func (d *RancherCommon) DistroCmdf(template string, args ...any) string
- func (d *RancherCommon) GetClusterCIDR(dis distro.ZarfDistro) []string
- func (d *RancherCommon) JoinTokenPathAgent() string
- func (d *RancherCommon) RunningVersion(host cluster.ZarfHost) (string, error)
Constants ¶
const ( // Binary id string Binary = "Binary" // BinaryDir id string BinaryDir = "BinDir" // Config id string Config = "Config" // Token id string Token = "Token" // Data id string Data = "DataDir" // WorkerService id string WorkerService = "Worker" // ControllerService id string ControllerService = "Control" )
const (
// DistroK3S id
DistroK3S = "k3s"
)
const (
// DistroRKE2 id
DistroRKE2 = "rke2"
)
Variables ¶
var ( // ErrVersionNotDetected if a version is not detected ErrVersionNotDetected = errors.New("failed to get version from the distro binary") // ErrPathKey if a path key is not used ErrPathKey = errors.New("key for set path does not exist") )
Functions ¶
func NodeLabelsMapToList ¶
NodeLabelsMapToList takes a map and returns a string array for used by Kubernetes labels
Types ¶
type Common ¶
type Common struct {
//keep-sorted start
// Binary name of the engine binary
Binary string
// BinaryDir where the engine binary is stored in
BinaryDir string
// Config where the engine config is located
Config string
// Data where the engine data is located
Data string
// ID the id used to identify the distro
ID string
// ServiceController the controller service
ServiceController string
// ServiceWorker the worker service
ServiceWorker string
// Token the token path
Token string
}
Common for all the distro's
func (*Common) BinaryName ¶
BinaryName returns the engine binary name
func (*Common) BinaryPath ¶
BinaryPath returns the full path to the engine binary
func (*Common) ConfigPath ¶
ConfigPath returns the full path for the config directory used by the engine
func (*Common) DataDirPath ¶
DataDirPath returns the full path for the data directory used by the engine
func (*Common) GetControllerService ¶
GetControllerService returns the name of the controller service
func (*Common) GetWorkerService ¶
GetWorkerService returns the name of the worker service
func (*Common) JoinTokenPath ¶
JoinTokenPath returns the path of the token to join the cluster
type Distro ¶
type Distro interface {
//keep-sorted start sticky_comments=yes
// BinaryName returns the engine binary name
BinaryName() string
// BinaryPath returns the full path to the engine binary
BinaryPath() string
// ConfigPath returns the full path for the config directory used by the engine
ConfigPath() string
// ConfigureEngine does distro specific configuration on a host
ConfigureEngine(context.Context, cluster.ZarfHost, cluster.ZarfRuntimeMeta, distro.ZarfDistro) error
// DataDirPath returns the full path for the data directory used by the engine
DataDirPath() string
// DistroCmdf returns a string that can be used to execute commands on the core engine binary
DistroCmdf(string, ...any) string
// GetClusterCIDR returns a string array with the all the known cluster cidr blocks
GetClusterCIDR(distro.ZarfDistro) []string
// GetControllerService returns the name of the controller service
GetControllerService() string
// GetWorkerService returns the name of the worker service
GetWorkerService() string
// JoinTokenPath returns the path of the token to join the cluster
JoinTokenPath() string
// JoinTokenPathAgent returns the path of the token to join the cluster.
// Distro's like RKE2 and K3S allow for agent tokens, so this allows for some level of access control if a node is allowed to be a controller or an agent.
JoinTokenPathAgent() string
// KubeconfigPath returns the path to the admin config for a given
KubeconfigPath(cluster.ZarfHost, string) string
// KubectlCmdf returns a string with that can be executed to interact with the kubernetes cluster
KubectlCmdf(cluster.ZarfHost, string, string, ...any) string
// RunningVersion returns the version of the distro being ran, if the engine is not running it throws an "ErrVersionNotDetected" error
RunningVersion(cluster.ZarfHost) (string, error)
// SetPath takes in a key value pair to change how the distro values are configured, if a key is not valid it will throw an "ErrPathKey" error
SetPath(key string, value string) error
// StopControllerService stops the controller service on the host
StopControllerService(*cluster.ZarfHost) error
// StopWorkerService stops the controller service on the host
StopWorkerService(*cluster.ZarfHost) error
}
Distro interface for any distro object
type K3S ¶
type K3S struct {
RancherCommon
}
K3S distro struct
func (*K3S) KubeconfigPath ¶
KubeconfigPath returns the path to the admin config for a given
func (*K3S) KubectlCmdf ¶
KubectlCmdf returns a string with that can be executed to interact with the kubernetes cluster
func (*K3S) StopControllerService ¶
StopControllerService stops the controller service on the host
type RKE2 ¶
type RKE2 struct {
RancherCommon
}
RKE2 distro struct
func (*RKE2) KubeconfigPath ¶
KubeconfigPath returns the path to the admin config for a given distro
func (*RKE2) KubectlCmdf ¶
KubectlCmdf returns a string with that can be executed to interact with the kubernetes cluster
func (*RKE2) StopControllerService ¶
StopControllerService implements Distro.
type RancherCommon ¶
type RancherCommon struct {
Common
}
RancherCommon is a parent object for both RKE2 and k3s distros
func (*RancherCommon) ConfigureEngine ¶
func (d *RancherCommon) ConfigureEngine(ctx context.Context, host cluster.ZarfHost, run cluster.ZarfRuntimeMeta, dis distro.ZarfDistro) error
ConfigureEngine does distro specific configuration on a host
func (*RancherCommon) DistroCmdf ¶
func (d *RancherCommon) DistroCmdf(template string, args ...any) string
DistroCmdf returns a string that can be used to execute commands on the core engine binary
func (*RancherCommon) GetClusterCIDR ¶
func (d *RancherCommon) GetClusterCIDR(dis distro.ZarfDistro) []string
GetClusterCIDR returns a string array with the all the known cluster cidr blocks
func (*RancherCommon) JoinTokenPathAgent ¶
func (d *RancherCommon) JoinTokenPathAgent() string
JoinTokenPathAgent returns the path of the token to join the cluster. Distro's like RKE2 and K3S allow for agent tokens, so this allows for some level of access control if a node is allowed to be a controller or an agent.
func (*RancherCommon) RunningVersion ¶
func (d *RancherCommon) RunningVersion(host cluster.ZarfHost) (string, error)
RunningVersion returns the version of the distro being ran, if the engine is not running it throws an "ErrVersionNotDetected" error