Documentation
¶
Index ¶
- func SortKubectlByVersion(binaries KubectlBinaries, reverse bool)
- type KubectlBinaries
- type KubectlBinary
- type KubectlFinder
- func (f *KubectlFinder) AllKubectlBinaries(reverseSort bool) KubectlBinaries
- func (f *KubectlFinder) FindCompatibleKubectl(requestedVersion semver.Version) (KubectlBinary, error)
- func (f *KubectlFinder) LocalKubectlBinaries() (KubectlBinaries, error)
- func (f *KubectlFinder) MostRecentKubectlAvailable() (KubectlBinary, error)
- func (f *KubectlFinder) SystemKubectlBinaries() (KubectlBinaries, error)
- type Versioner
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func SortKubectlByVersion ¶
func SortKubectlByVersion(binaries KubectlBinaries, reverse bool)
SortKubectlByVersion sorts a list of KubectlBinary objects using their version attribute. By default objects are sorted ascendantly (from earlier to more recent versions); this can be changed via the `reverse` parameter
Types ¶
type KubectlBinaries ¶
type KubectlBinaries []KubectlBinary
KubectlBinaries is a list of KubectlBinary objects
type KubectlBinary ¶
type KubectlBinary struct {
Path string
Version semver.Version
}
KubectlBinary describes a kubectl binary
type KubectlFinder ¶
KubectlFinder holds data about where to look the kubectl binaries
func NewKubectlFinder ¶
func NewKubectlFinder(local, sys string) *KubectlFinder
NewKubectlFinder returns a properly initialized KubectlFinder object
func (*KubectlFinder) AllKubectlBinaries ¶
func (f *KubectlFinder) AllKubectlBinaries(reverseSort bool) KubectlBinaries
AllKubectlBinaries returns all the kubectl binaries available to the user running kuberlr
func (*KubectlFinder) FindCompatibleKubectl ¶
func (f *KubectlFinder) FindCompatibleKubectl(requestedVersion semver.Version) (KubectlBinary, error)
FindCompatibleKubectl returns a kubectl binary compatible with the version given via the `requestedVersion` parameter
func (*KubectlFinder) LocalKubectlBinaries ¶
func (f *KubectlFinder) LocalKubectlBinaries() (KubectlBinaries, error)
LocalKubectlBinaries returns the list of kubectl binaries that are available only to the user currently running kuberlr
func (*KubectlFinder) MostRecentKubectlAvailable ¶
func (f *KubectlFinder) MostRecentKubectlAvailable() (KubectlBinary, error)
MostRecentKubectlAvailable returns the most recent version of kubectl available on the system. It could be something downloaded by kuberlr or something already available on the system
func (*KubectlFinder) SystemKubectlBinaries ¶
func (f *KubectlFinder) SystemKubectlBinaries() (KubectlBinaries, error)
SystemKubectlBinaries returns the list of kubectl binaries that are available to all the users of the system
type Versioner ¶
type Versioner struct {
// contains filtered or unexported fields
}
Versioner is used to manage the local kubectl binaries used by kuberlr
func NewVersioner ¶
func NewVersioner(f iFinder) *Versioner
NewVersioner is an helper function that creates a new Versioner instance
func (*Versioner) EnsureCompatibleKubectlAvailable ¶
func (v *Versioner) EnsureCompatibleKubectlAvailable(version semver.Version, allowDownload bool) (string, error)
EnsureCompatibleKubectlAvailable ensures the kubectl binary with the specified version is available on the system. It will return the full path to the binary
func (*Versioner) KubectlVersionToUse ¶
KubectlVersionToUse returns the kubectl version to be used to interact with the remote server. The method takes into account different failure scenarios and acts accordingly.
Source Files