servers

package
v0.7.1 Latest Latest
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 Go to latest Published: Nov 19, 2021 License: MPL-2.0 Imports: 13 Imported by: 0

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Index

Constants

View Source 
const (
	NoncePurposeRecovery   = "recovery"
	NoncePurposeWorkerAuth = "worker-auth"
)
View Source 
const (
	// DefaultLiveness is the setting that controls the server "liveness" time,
	// or the maximum allowable time that a worker can't send a status update to
	// the controller for. After this, the server is considered dead, and it will
	// be taken out of the rotation for allowable workers for connections, and
	// connections will possibly start to be terminated and marked as closed
	// depending on the grace period setting (see
	// base.Server.StatusGracePeriodDuration). This value serves as the default
	// and minimum allowable setting for the grace period.
	DefaultLiveness = 15 * time.Second
)

Variables

View Source 
var File_controller_servers_v1_servers_proto protoreflect.FileDescriptor

Functions

This section is empty.

Types

type Nonce added in v0.7.0 

type Nonce struct {
	Nonce   string
	Purpose string
}

func (*Nonce) TableName added in v0.7.0 

func (n *Nonce) TableName() string

TableName returns the table name.

type Option 

type Option func(*options)

Option - how Options are passed as arguments

func WithLimit 

func WithLimit(limit int) Option

WithLimit provides an option to provide a limit. Intentionally allowing negative integers. If WithLimit < 0, then unlimited results are returned. If WithLimit == 0, then default limits are used for results.

func WithLiveness 

func WithLiveness(liveness time.Duration) Option

WithLiveness indicates how far back we want to search for server entries. Use 0 for the default liveness (15 seconds). A liveness value of -1 removes the liveliness condition.

func WithUpdateTags added in v0.1.5 

func WithUpdateTags(updateTags bool) Option

WithUpdateTags indicates that we should perform tag updates in the DB. This would happen on first sync from a worker after startup or (eventually, perhaps), after a SIGHUP.

type Repository 

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

Repository is the servers database repository

func NewRepository 

func NewRepository(r db.Reader, w db.Writer, kms *kms.Kms) (*Repository, error)

NewRepository creates a new servers Repository. Supports the options: WithLimit which sets a default limit on results returned by repo operations.

func (*Repository) AddNonce added in v0.7.0 

func (r *Repository) AddNonce(ctx context.Context, nonce, purpose string, opt ...Option) error

AddNonce adds a nonce

func (*Repository) CleanupNonces 

func (r *Repository) CleanupNonces(ctx context.Context, opt ...Option) (int, error)

CleanupNonces removes nonces that no longer need to be stored

func (*Repository) ListNonces 

func (r *Repository) ListNonces(ctx context.Context, purpose string, opt ...Option) ([]*Nonce, error)

ListNonces lists nonces. Used only for tests at the moment.

func (*Repository) ListServers 

func (r *Repository) ListServers(ctx context.Context, serverType ServerType, opt ...Option) ([]*Server, error)

ListServers is a passthrough to listServersWithReader that uses the repo's normal reader.

func (*Repository) ListTagsForServers added in v0.1.5 

func (r *Repository) ListTagsForServers(ctx context.Context, serverIds []string, opt ...Option) ([]*ServerTag, error)

ListTagsForServers pulls out tag tuples into ServerTag structs for the given server ID values.

func (*Repository) UpsertServer 

func (r *Repository) UpsertServer(ctx context.Context, server *Server, opt ...Option) ([]*Server, int, error)

UpsertServer adds or updates a server in the DB

type Server 

type Server struct {

	// Private ID of the resource
	PrivateId string `protobuf:"bytes,10,opt,name=private_id,json=privateId,proto3" json:"private_id,omitempty"`
	// Type of the resource (controller, worker)
	Type string `protobuf:"bytes,20,opt,name=type,proto3" json:"type,omitempty"`
	// Name of the resource. This is deprecated because we ended up setting the
	// private ID and name to be identical, and there is currently no reason we
	// can think of to allow a given server's name to match another within the
	// same cluster. So we simply use the private ID and deprecate this.
	// @inject_tag: `gorm:"-"`
	//
	// Deprecated: Do not use.
	Name string `protobuf:"bytes,30,opt,name=name,proto3" json:"name,omitempty" gorm:"-"`
	// Description of the resource
	Description string `protobuf:"bytes,40,opt,name=description,proto3" json:"description,omitempty"`
	// Address for the server
	Address string `protobuf:"bytes,50,opt,name=address,proto3" json:"address,omitempty"`
	// First seen time from the RDBMS
	CreateTime *timestamp.Timestamp `protobuf:"bytes,60,opt,name=create_time,json=createTime,proto3" json:"create_time,omitempty"`
	// Last time there was an update
	UpdateTime *timestamp.Timestamp `protobuf:"bytes,70,opt,name=update_time,json=updateTime,proto3" json:"update_time,omitempty"`
	// Tags for workers
	// @inject_tag: `gorm:"-"`
	Tags map[string]*TagValues `` /* 159-byte string literal not displayed */
	// contains filtered or unexported fields
}

Server contains all fields related to a Controller or Worker resource

func (*Server) Descriptor deprecated 

func (*Server) Descriptor() ([]byte, []int)

Deprecated: Use Server.ProtoReflect.Descriptor instead.

func (*Server) GetAddress 

func (x *Server) GetAddress() string

func (*Server) GetCreateTime 

func (x *Server) GetCreateTime() *timestamp.Timestamp

func (*Server) GetDescription 

func (x *Server) GetDescription() string

func (*Server) GetName deprecated 

func (x *Server) GetName() string

Deprecated: Do not use.

func (*Server) GetPrivateId 

func (x *Server) GetPrivateId() string

func (*Server) GetTags added in v0.1.5 

func (x *Server) GetTags() map[string]*TagValues

func (*Server) GetType 

func (x *Server) GetType() string

func (*Server) GetUpdateTime 

func (x *Server) GetUpdateTime() *timestamp.Timestamp

func (*Server) ProtoMessage 

func (*Server) ProtoMessage()

func (*Server) ProtoReflect 

func (x *Server) ProtoReflect() protoreflect.Message

func (*Server) Reset 

func (x *Server) Reset()

func (*Server) String 

func (x *Server) String() string

func (*Server) TableName 

func (s *Server) TableName() string

type ServerTag added in v0.1.5 

type ServerTag struct {
	ServerId string
	Key      string
	Value    string
}

ServerTag holds the information for the server_tag table for Gorm.

func (ServerTag) TableName added in v0.1.5 

func (ServerTag) TableName() string

TableName overrides the table name used by ServerTag to `server_tag`

type ServerType 

type ServerType string
const (
	ServerTypeController ServerType = "controller"
	ServerTypeWorker     ServerType = "worker"
)

func (ServerType) String 

func (s ServerType) String() string

type TagValues added in v0.1.5 

type TagValues struct {
	Values []string `protobuf:"bytes,10,rep,name=values,proto3" json:"values,omitempty"`
	// contains filtered or unexported fields
}

TagValues is used because map fields cannot be repeated but can be a message

func (*TagValues) Descriptor deprecated added in v0.1.5 

func (*TagValues) Descriptor() ([]byte, []int)

Deprecated: Use TagValues.ProtoReflect.Descriptor instead.

func (*TagValues) GetValues added in v0.1.5 

func (x *TagValues) GetValues() []string

func (*TagValues) ProtoMessage added in v0.1.5 

func (*TagValues) ProtoMessage()

func (*TagValues) ProtoReflect added in v0.1.5 

func (x *TagValues) ProtoReflect() protoreflect.Message

func (*TagValues) Reset added in v0.1.5 

func (x *TagValues) Reset()

func (*TagValues) String added in v0.1.5 

func (x *TagValues) String() string

Source Files

View all Source files

Directories

Path Synopsis
auth
common
Package common contains types and helper functions that are used across the different packages under internal/server/controller.
 Package common contains types and helper functions that are used across the different packages under internal/server/controller.
common/scopeids
handlers
handlers/accounts
handlers/authmethods
handlers/authtokens
handlers/credentiallibraries
handlers/credentialstores
handlers/groups
handlers/host_catalogs
handlers/host_sets
handlers/hosts
handlers/managed_groups
handlers/roles
handlers/scopes
handlers/sessions
handlers/targets
handlers/users
handlers/workers
common
Package common contains types and helper functions that are used across the different packages under internal/server/worker.
 Package common contains types and helper functions that are used across the different packages under internal/server/worker.
proxy
Package proxy contains a collection of proxy handlers for the worker to call once a connection has been authorized.
 Package proxy contains a collection of proxy handlers for the worker to call once a connection has been authorized.
proxy/tcp
session

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