resources

package
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 Go to latest Published: Sep 28, 2016 License: AGPL-3.0 Imports: 30 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func ResToB64 

func ResToB64(res Res) (string, error)

ResToB64 encodes a resource to a base64 encoded string (after serialization)

func ReturnSvcInFileList 

func ReturnSvcInFileList(fileList []string) []string

ReturnSvcInFileList returns a list of svc names for matches like: `/usr/lib/systemd/system/*.service`.

func UUIDExistsInUUIDs 

func UUIDExistsInUUIDs(uuid ResUUID, uuids []ResUUID) bool

UUIDExistsInUUIDs wraps the IFF method when used with a list of UUID's.

Types

type AutoEdge 

type AutoEdge interface {
	Next() []ResUUID  // call to get list of edges to add
	Test([]bool) bool // call until false
}

The AutoEdge interface is used to implement the autoedges feature.

type Base 

type Base interface {
	GetName() string // can't be named "Name()" because of struct field
	SetName(string)
	SetKind(string)
	Kind() string
	Meta() *MetaParams
	Events() chan event.Event
	AssociateData(converger.Converger)
	IsWatching() bool
	SetWatching(bool)
	GetState() ResState
	SetState(ResState)
	DoSend(chan event.Event, string) (bool, error)
	SendEvent(event.EventName, bool, bool) bool
	ReadEvent(*event.Event) (bool, bool) // TODO: optional here?
	GroupCmp(Res) bool                   // TODO: is there a better name for this?
	GroupRes(Res) error                  // group resource (arg) into self
	IsGrouped() bool                     // am I grouped?
	SetGrouped(bool)                     // set grouped bool
	GetGroup() []Res                     // return everyone grouped inside me
	SetGroup([]Res)
}

The Base interface is everything that is common to all resources. Everything here only needs to be implemented once, in the BaseRes.

type BaseRes 

type BaseRes struct {
	Name       string     `yaml:"name"`
	MetaParams MetaParams `yaml:"meta"` // struct of all the metaparams
	// contains filtered or unexported fields
}

BaseRes is the base struct that gets used in every resource.

func (*BaseRes) AssociateData 

func (obj *BaseRes) AssociateData(converger converger.Converger)

AssociateData associates some data with the object in question.

func (*BaseRes) CollectPattern 

func (obj *BaseRes) CollectPattern(pattern string)

CollectPattern is used for resource collection.

func (*BaseRes) Compare 

func (obj *BaseRes) Compare(res Res) bool

Compare is the base compare method, which also handles the metaparams cmp

func (*BaseRes) DoSend 

func (obj *BaseRes) DoSend(processChan chan event.Event, comment string) (bool, error)

DoSend sends off an event, but doesn't block the incoming event queue. It can also recursively call itself when events need processing during the wait. I'm not completely comfortable with this fn, but it will have to do for now.

func (*BaseRes) Events 

func (obj *BaseRes) Events() chan event.Event

Events returns the channel of events to listen on.

func (*BaseRes) GetGroup 

func (obj *BaseRes) GetGroup() []Res

GetGroup returns everyone grouped inside me.

func (*BaseRes) GetName 

func (obj *BaseRes) GetName() string

GetName is used by all the resources to Get the name.

func (*BaseRes) GetState 

func (obj *BaseRes) GetState() ResState

GetState returns the state of the resource.

func (*BaseRes) GroupCmp 

func (obj *BaseRes) GroupCmp(res Res) bool

GroupCmp compares two resources and decides if they're suitable for grouping You'll probably want to override this method when implementing a resource...

func (*BaseRes) GroupRes 

func (obj *BaseRes) GroupRes(res Res) error

GroupRes groups resource (arg) into self.

func (*BaseRes) Init 

func (obj *BaseRes) Init() error

Init initializes structures like channels if created without New constructor.

func (*BaseRes) IsGrouped 

func (obj *BaseRes) IsGrouped() bool

IsGrouped determines if we are grouped.

func (*BaseRes) IsWatching 

func (obj *BaseRes) IsWatching() bool

IsWatching tells us if the Watch() function is running.

func (*BaseRes) Kind 

func (obj *BaseRes) Kind() string

Kind returns the kind of resource this is.

func (*BaseRes) Meta 

func (obj *BaseRes) Meta() *MetaParams

Meta returns the MetaParams as a reference, which we can then get/set on.

func (*BaseRes) ReadEvent 

func (obj *BaseRes) ReadEvent(ev *event.Event) (exit, poke bool)

ReadEvent processes events when a select gets one, and handles the pause code too! The return values specify if we should exit and poke respectively.

func (*BaseRes) SendEvent 

func (obj *BaseRes) SendEvent(ev event.EventName, sync bool, activity bool) bool

SendEvent pushes an event into the message queue for a particular vertex

func (*BaseRes) SetGroup 

func (obj *BaseRes) SetGroup(g []Res)

SetGroup sets the grouped resources into me.

func (*BaseRes) SetGrouped 

func (obj *BaseRes) SetGrouped(b bool)

SetGrouped sets a flag to tell if we are grouped.

func (*BaseRes) SetKind 

func (obj *BaseRes) SetKind(kind string)

SetKind sets the kind. This is used internally for exported resources.

func (*BaseRes) SetName 

func (obj *BaseRes) SetName(name string)

SetName is used to set the name of the resource.

func (*BaseRes) SetState 

func (obj *BaseRes) SetState(state ResState)

SetState sets the state of the resource.

func (*BaseRes) SetWatching 

func (obj *BaseRes) SetWatching(b bool)

SetWatching stores the status of if the Watch() function is running.

type BaseUUID 

type BaseUUID struct {
	// contains filtered or unexported fields
}

The BaseUUID struct is used to provide a unique resource identifier.

func (*BaseUUID) GetName 

func (obj *BaseUUID) GetName() string

GetName returns the name of the resource.

func (*BaseUUID) IFF 

func (obj *BaseUUID) IFF(uuid ResUUID) bool

IFF looks at two UUID's and if and only if they are equivalent, returns true. If they are not equivalent, it returns false. Most resources will want to override this method, since it does the important work of actually discerning if two resources are identical in function.

func (*BaseUUID) Kind 

func (obj *BaseUUID) Kind() string

Kind returns the kind of resource.

func (*BaseUUID) Reversed 

func (obj *BaseUUID) Reversed() bool

Reversed is part of the ResUUID interface, and true means this resource happens before the generator.

type ExecRes 

type ExecRes struct {
	BaseRes    `yaml:",inline"`
	State      string `yaml:"state"`      // state: exists/present?, absent, (undefined?)
	Cmd        string `yaml:"cmd"`        // the command to run
	Shell      string `yaml:"shell"`      // the (optional) shell to use to run the cmd
	Timeout    int    `yaml:"timeout"`    // the cmd timeout in seconds
	WatchCmd   string `yaml:"watchcmd"`   // the watch command to run
	WatchShell string `yaml:"watchshell"` // the (optional) shell to use to run the watch cmd
	IfCmd      string `yaml:"ifcmd"`      // the if command to run
	IfShell    string `yaml:"ifshell"`    // the (optional) shell to use to run the if cmd
	PollInt    int    `yaml:"pollint"`    // the poll interval for the ifcmd
}

ExecRes is an exec resource for running commands.

func NewExecRes 

func NewExecRes(name, cmd, shell string, timeout int, watchcmd, watchshell, ifcmd, ifshell string, pollint int, state string) *ExecRes

NewExecRes is a constructor for this resource. It also calls Init() for you.

func (*ExecRes) AutoEdges 

func (obj *ExecRes) AutoEdges() AutoEdge

AutoEdges returns the AutoEdge interface. In this case no autoedges are used.

func (*ExecRes) BufioChanScanner 

func (obj *ExecRes) BufioChanScanner(scanner *bufio.Scanner) (chan string, chan error)

BufioChanScanner wraps the scanner output in a channel.

func (*ExecRes) CheckApply 

func (obj *ExecRes) CheckApply(apply bool) (checkok bool, err error)

CheckApply checks the resource state and applies the resource if the bool input is true. It returns error info and if the state check passed or not. TODO: expand the IfCmd to be a list of commands

func (*ExecRes) Compare 

func (obj *ExecRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*ExecRes) GetUUIDs 

func (obj *ExecRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*ExecRes) GroupCmp 

func (obj *ExecRes) GroupCmp(r Res) bool

GroupCmp returns whether two resources can be grouped together or not.

func (*ExecRes) Init 

func (obj *ExecRes) Init() error

Init runs some startup code for this resource.

func (*ExecRes) Validate 

func (obj *ExecRes) Validate() error

Validate if the params passed in are valid data. FIXME: where should this get called ?

func (*ExecRes) Watch 

func (obj *ExecRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events.

type ExecUUID 

type ExecUUID struct {
	BaseUUID
	Cmd   string
	IfCmd string
}

ExecUUID is the UUID struct for ExecRes.

func (*ExecUUID) IFF 

func (obj *ExecUUID) IFF(uuid ResUUID) bool

IFF aka if and only if they are equivalent, return true. If not, false.

type FileInfo 

type FileInfo struct {
	os.FileInfo        // embed
	AbsPath     string // smart variant
	RelPath     string // smart variant
}

FileInfo is an enhanced variant of the traditional os.FileInfo struct. It can store both the absolute and the relative paths (when built from our ReadDir), and those two paths contain a trailing slash when they refer to a directory.

func ReadDir 

func ReadDir(path string) ([]FileInfo, error)

ReadDir reads a directory path, and returns a list of enhanced FileInfo's.

type FileRes 

type FileRes struct {
	BaseRes  `yaml:",inline"`
	Path     string `yaml:"path"` // path variable (should default to name)
	Dirname  string `yaml:"dirname"`
	Basename string `yaml:"basename"`
	Content  string `yaml:"content"` // FIXME: how do you describe: "leave content alone" - state = "create" ?
	Source   string `yaml:"source"`  // file path for source content
	State    string `yaml:"state"`   // state: exists/present?, absent, (undefined?)
	Recurse  bool   `yaml:"recurse"`
	Force    bool   `yaml:"force"`
	// contains filtered or unexported fields
}

FileRes is a file and directory resource.

func NewFileRes 

func NewFileRes(name, path, dirname, basename, content, source, state string, recurse, force bool) *FileRes

NewFileRes is a constructor for this resource. It also calls Init() for you.

func (*FileRes) AutoEdges 

func (obj *FileRes) AutoEdges() AutoEdge

AutoEdges generates a simple linear sequence of each parent directory from the bottom up!

func (*FileRes) CheckApply 

func (obj *FileRes) CheckApply(apply bool) (checkOK bool, _ error)

CheckApply checks the resource state and applies the resource if the bool input is true. It returns error info and if the state check passed or not.

func (*FileRes) CollectPattern 

func (obj *FileRes) CollectPattern(pattern string)

CollectPattern applies the pattern for collection resources.

func (*FileRes) Compare 

func (obj *FileRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*FileRes) GetPath 

func (obj *FileRes) GetPath() string

GetPath returns the actual path to use for this resource. It computes this after analysis of the Path, Dirname and Basename values. Dirs end with slash.

func (*FileRes) GetUUIDs 

func (obj *FileRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*FileRes) GroupCmp 

func (obj *FileRes) GroupCmp(r Res) bool

GroupCmp returns whether two resources can be grouped together or not.

func (*FileRes) Init 

func (obj *FileRes) Init() error

Init runs some startup code for this resource.

func (*FileRes) Validate 

func (obj *FileRes) Validate() error

Validate reports any problems with the struct definition.

func (*FileRes) Watch 

func (obj *FileRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events. This one is a file watcher for files and directories. Modify with caution, it is probably important to write some test cases first! If the Watch returns an error, it means that something has gone wrong, and it must be restarted. On a clean exit it returns nil. FIXME: Also watch the source directory when using obj.Source !!!

type FileResAutoEdges 

type FileResAutoEdges struct {
	// contains filtered or unexported fields
}

FileResAutoEdges holds the state of the auto edge generator.

func (*FileResAutoEdges) Next 

func (obj *FileResAutoEdges) Next() []ResUUID

Next returns the next automatic edge.

func (*FileResAutoEdges) Test 

func (obj *FileResAutoEdges) Test(input []bool) bool

Test gets results of the earlier Next() call, & returns if we should continue!

type FileUUID 

type FileUUID struct {
	BaseUUID
	// contains filtered or unexported fields
}

FileUUID is the UUID struct for FileRes.

func (*FileUUID) IFF 

func (obj *FileUUID) IFF(uuid ResUUID) bool

IFF aka if and only if they are equivalent, return true. If not, false.

type MetaParams 

type MetaParams struct {
	AutoEdge  bool `yaml:"autoedge"`  // metaparam, should we generate auto edges? // XXX should default to true
	AutoGroup bool `yaml:"autogroup"` // metaparam, should we auto group? // XXX should default to true
	Noop      bool `yaml:"noop"`
	// NOTE: there are separate Watch and CheckApply retry and delay values,
	// but I've decided to use the same ones for both until there's a proper
	// reason to want to do something differently for the Watch errors.
	Retry int16  `yaml:"retry"` // metaparam, number of times to retry on error. -1 for infinite
	Delay uint64 `yaml:"delay"` // metaparam, number of milliseconds to wait between retries
}

MetaParams is a struct will all params that apply to every resource.

type MsgRes 

type MsgRes struct {
	BaseRes  `yaml:",inline"`
	Body     string            `yaml:"body"`
	Priority string            `yaml:"priority"`
	Fields   map[string]string `yaml:"fields"`
	Journal  bool              `yaml:"journal"` // enable systemd journal output
	Syslog   bool              `yaml:"syslog"`  // enable syslog output
	// contains filtered or unexported fields
}

MsgRes is a resource that writes messages to logs.

func NewMsgRes 

func NewMsgRes(name, body, priority string, journal, syslog bool, fields map[string]string) *MsgRes

NewMsgRes is a constructor for this resource.

func (*MsgRes) AutoEdges 

func (obj *MsgRes) AutoEdges() AutoEdge

AutoEdges returns the AutoEdges. In this case none are used.

func (*MsgRes) CheckApply 

func (obj *MsgRes) CheckApply(apply bool) (bool, error)

CheckApply method for Msg resource. Every check leads to an apply, meaning that the message is flushed to the journal.

func (*MsgRes) Compare 

func (obj *MsgRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*MsgRes) GetUUIDs 

func (obj *MsgRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*MsgRes) Init 

func (obj *MsgRes) Init() error

Init runs some startup code for this resource.

func (*MsgRes) Validate 

func (obj *MsgRes) Validate() error

Validate the params that are passed to MsgRes

func (*MsgRes) Watch 

func (obj *MsgRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events.

type MsgUUID 

type MsgUUID struct {
	BaseUUID
	// contains filtered or unexported fields
}

MsgUUID is a unique representation for a MsgRes object.

type NoopRes 

type NoopRes struct {
	BaseRes `yaml:",inline"`
	Comment string `yaml:"comment"` // extra field for example purposes
}

NoopRes is a no-op resource that does nothing.

func NewNoopRes 

func NewNoopRes(name string) *NoopRes

NewNoopRes is a constructor for this resource. It also calls Init() for you.

func (*NoopRes) AutoEdges 

func (obj *NoopRes) AutoEdges() AutoEdge

AutoEdges returns the AutoEdge interface. In this case no autoedges are used.

func (*NoopRes) CheckApply 

func (obj *NoopRes) CheckApply(apply bool) (checkok bool, err error)

CheckApply method for Noop resource. Does nothing, returns happy!

func (*NoopRes) Compare 

func (obj *NoopRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*NoopRes) GetUUIDs 

func (obj *NoopRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*NoopRes) GroupCmp 

func (obj *NoopRes) GroupCmp(r Res) bool

GroupCmp returns whether two resources can be grouped together or not.

func (*NoopRes) Init 

func (obj *NoopRes) Init() error

Init runs some startup code for this resource.

func (*NoopRes) Validate 

func (obj *NoopRes) Validate() error

Validate if the params passed in are valid data. FIXME: where should this get called ?

func (*NoopRes) Watch 

func (obj *NoopRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events.

type NoopUUID 

type NoopUUID struct {
	BaseUUID
	// contains filtered or unexported fields
}

NoopUUID is the UUID struct for NoopRes.

type PkgRes 

type PkgRes struct {
	BaseRes          `yaml:",inline"`
	State            string `yaml:"state"`            // state: installed, uninstalled, newest, <version>
	AllowUntrusted   bool   `yaml:"allowuntrusted"`   // allow untrusted packages to be installed?
	AllowNonFree     bool   `yaml:"allownonfree"`     // allow nonfree packages to be found?
	AllowUnsupported bool   `yaml:"allowunsupported"` // allow unsupported packages to be found?
	// contains filtered or unexported fields
}

PkgRes is a package resource for packagekit.

func NewPkgRes 

func NewPkgRes(name, state string, allowuntrusted, allownonfree, allowunsupported bool) *PkgRes

NewPkgRes is a constructor for this resource. It also calls Init() for you.

func (*PkgRes) AutoEdges 

func (obj *PkgRes) AutoEdges() AutoEdge

AutoEdges produces an object which generates a minimal pkg file optimization sequence of edges.

func (*PkgRes) CheckApply 

func (obj *PkgRes) CheckApply(apply bool) (checkok bool, err error)

CheckApply checks the resource state and applies the resource if the bool input is true. It returns error info and if the state check passed or not.

func (*PkgRes) Compare 

func (obj *PkgRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*PkgRes) GetUUIDs 

func (obj *PkgRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*PkgRes) GroupCmp 

func (obj *PkgRes) GroupCmp(r Res) bool

GroupCmp returns whether two resources can be grouped together or not. can these two resources be merged ? (aka does this resource support doing so?) will resource allow itself to be grouped _into_ this obj?

func (*PkgRes) Init 

func (obj *PkgRes) Init() error

Init runs some startup code for this resource.

func (*PkgRes) Validate 

func (obj *PkgRes) Validate() error

Validate checks if the resource data structure was populated correctly.

func (*PkgRes) Watch 

func (obj *PkgRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events. It uses the PackageKit UpdatesChanged signal to watch for changes. TODO: https://github.com/hughsie/PackageKit/issues/109 TODO: https://github.com/hughsie/PackageKit/issues/110

type PkgResAutoEdges 

type PkgResAutoEdges struct {
	// contains filtered or unexported fields
}

PkgResAutoEdges holds the state of the auto edge generator.

func (*PkgResAutoEdges) Next 

func (obj *PkgResAutoEdges) Next() []ResUUID

Next returns the next automatic edge.

func (*PkgResAutoEdges) Test 

func (obj *PkgResAutoEdges) Test(input []bool) bool

Test gets results of the earlier Next() call, & returns if we should continue!

type PkgUUID 

type PkgUUID struct {
	BaseUUID
	// contains filtered or unexported fields
}

PkgUUID is the UUID struct for PkgRes.

func (*PkgUUID) IFF 

func (obj *PkgUUID) IFF(uuid ResUUID) bool

IFF aka if and only if they are equivalent, return true. If not, false.

type Res 

type Res interface {
	Base // include everything from the Base interface
	Init() error
	//Validate() error    // TODO: this might one day be added
	GetUUIDs() []ResUUID          // most resources only return one
	Watch(chan event.Event) error // send on channel to signal process() events
	CheckApply(bool) (bool, error)
	AutoEdges() AutoEdge
	Compare(Res) bool
	CollectPattern(string) // XXX: temporary until Res collection is more advanced
}

Res is the minimum interface you need to implement to define a new resource.

func B64ToRes 

func B64ToRes(str string) (Res, error)

B64ToRes decodes a resource from a base64 encoded string (after deserialization)

type ResState 

type ResState int

The ResState type represents the current activity state of each resource. 

const (
	ResStateNil ResState = iota
	ResStateWatching
	ResStateEvent // an event has happened, but we haven't poked yet
	ResStateCheckApply
	ResStatePoking
)

Each ResState should be set properly in the relevant part of the resource.

type ResUUID 

type ResUUID interface {
	GetName() string
	Kind() string
	IFF(ResUUID) bool

	Reversed() bool // true means this resource happens before the generator
}

ResUUID is a unique identifier for a resource, namely it's name, and the kind ("type").

type SvcRes 

type SvcRes struct {
	BaseRes `yaml:",inline"`
	State   string `yaml:"state"`   // state: running, stopped, undefined
	Startup string `yaml:"startup"` // enabled, disabled, undefined
}

SvcRes is a service resource for systemd units.

func NewSvcRes 

func NewSvcRes(name, state, startup string) *SvcRes

NewSvcRes is a constructor for this resource. It also calls Init() for you.

func (*SvcRes) AutoEdges 

func (obj *SvcRes) AutoEdges() AutoEdge

AutoEdges returns the AutoEdge interface. In this case the systemd units.

func (*SvcRes) CheckApply 

func (obj *SvcRes) CheckApply(apply bool) (checkok bool, err error)

CheckApply checks the resource state and applies the resource if the bool input is true. It returns error info and if the state check passed or not.

func (*SvcRes) Compare 

func (obj *SvcRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*SvcRes) GetUUIDs 

func (obj *SvcRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*SvcRes) GroupCmp 

func (obj *SvcRes) GroupCmp(r Res) bool

GroupCmp returns whether two resources can be grouped together or not.

func (*SvcRes) Init 

func (obj *SvcRes) Init() error

Init runs some startup code for this resource.

func (*SvcRes) Validate 

func (obj *SvcRes) Validate() error

Validate checks if the resource data structure was populated correctly.

func (*SvcRes) Watch 

func (obj *SvcRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events.

type SvcResAutoEdges 

type SvcResAutoEdges struct {
	// contains filtered or unexported fields
}

SvcResAutoEdges holds the state of the auto edge generator.

func (*SvcResAutoEdges) Next 

func (obj *SvcResAutoEdges) Next() []ResUUID

Next returns the next automatic edge.

func (*SvcResAutoEdges) Test 

func (obj *SvcResAutoEdges) Test(input []bool) bool

Test gets results of the earlier Next() call, & returns if we should continue!

type SvcUUID 

type SvcUUID struct {
	// NOTE: there is also a name variable in the BaseUUID struct, this is
	// information about where this UUID came from, and is unrelated to the
	// information about the resource we're matching. That data which is
	// used in the IFF function, is what you see in the struct fields here.
	BaseUUID
	// contains filtered or unexported fields
}

SvcUUID is the UUID struct for SvcRes.

func (*SvcUUID) IFF 

func (obj *SvcUUID) IFF(uuid ResUUID) bool

IFF aka if and only if they are equivalent, return true. If not, false.

type TimerRes 

type TimerRes struct {
	BaseRes  `yaml:",inline"`
	Interval int `yaml:"interval"` // Interval : Interval between runs
}

TimerRes is a timer resource for time based events.

func NewTimerRes 

func NewTimerRes(name string, interval int) *TimerRes

NewTimerRes is a constructor for this resource. It also calls Init() for you.

func (*TimerRes) AutoEdges 

func (obj *TimerRes) AutoEdges() AutoEdge

AutoEdges returns the AutoEdge interface. In this case no autoedges are used.

func (*TimerRes) CheckApply 

func (obj *TimerRes) CheckApply(apply bool) (bool, error)

CheckApply method for Timer resource. Does nothing, returns happy!

func (*TimerRes) Compare 

func (obj *TimerRes) Compare(res Res) bool

Compare two resources and return if they are equivalent.

func (*TimerRes) GetUUIDs 

func (obj *TimerRes) GetUUIDs() []ResUUID

GetUUIDs includes all params to make a unique identification of this object. Most resources only return one, although some resources can return multiple.

func (*TimerRes) Init 

func (obj *TimerRes) Init() error

Init runs some startup code for this resource.

func (*TimerRes) Validate 

func (obj *TimerRes) Validate() error

Validate the params that are passed to TimerRes Currently we are getting only an interval in seconds which gets validated by go compiler

func (*TimerRes) Watch 

func (obj *TimerRes) Watch(processChan chan event.Event) error

Watch is the primary listener for this resource and it outputs events.

type TimerUUID 

type TimerUUID struct {
	BaseUUID
	// contains filtered or unexported fields
}

TimerUUID is the UUID struct for TimerRes.

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