cups

package

v0.0.0-...-14308cf Latest Latest Go to latest Published: Sep 18, 2019 License: Apache-2.0 Imports: 13 Imported by: 1

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

Repository

github.com/cloudfoundry/loggregator-agent

Links

Open Source Insights

Documentation ¶

Index ¶

type BindingFetcher
- func NewBindingFetcher(limit int, g Getter, m Metrics) *BindingFetcher
- func (f *BindingFetcher) DrainLimit() int
- func (f *BindingFetcher) FetchBindings() ([]syslog.Binding, error)
type BlacklistRange
type BlacklistRanges
- func NewBlacklistRanges(ranges ...BlacklistRange) (*BlacklistRanges, error)
type FilteredBindingFetcher
- func NewFilteredBindingFetcher(c IPChecker, b binding.Fetcher, m metricsClient, lc *log.Logger) *FilteredBindingFetcher
- func (f FilteredBindingFetcher) DrainLimit() int
- func (f *FilteredBindingFetcher) FetchBindings() ([]syslog.Binding, error)
type Getter
type IPChecker
type Metrics

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type BindingFetcher ¶

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

BindingFetcher uses a Getter to fetch and decode Bindings

func NewBindingFetcher ¶

func NewBindingFetcher(limit int, g Getter, m Metrics) *BindingFetcher

NewBindingFetcher returns a new BindingFetcher

func (*BindingFetcher) DrainLimit ¶

func (f *BindingFetcher) DrainLimit() int

func (*BindingFetcher) FetchBindings ¶

func (f *BindingFetcher) FetchBindings() ([]syslog.Binding, error)

FetchBindings reaches out to the syslog drain binding provider via the Getter and decodes the response. If it does not get a 200, it returns an error.

type BlacklistRange ¶

type BlacklistRange struct {
	Start string
	End   string
}

type BlacklistRanges ¶

type BlacklistRanges struct {
	Ranges []BlacklistRange
}

func NewBlacklistRanges ¶

func NewBlacklistRanges(ranges ...BlacklistRange) (*BlacklistRanges, error)

func (*BlacklistRanges) CheckBlacklist ¶

func (i *BlacklistRanges) CheckBlacklist(ip net.IP) error

func (*BlacklistRanges) ParseHost ¶

func (i *BlacklistRanges) ParseHost(drainURL string) (string, string, error)

func (*BlacklistRanges) ResolveAddr ¶

func (i *BlacklistRanges) ResolveAddr(host string) (net.IP, error)

func (*BlacklistRanges) UnmarshalEnv ¶

func (i *BlacklistRanges) UnmarshalEnv(v string) error

UnmarshalEnv implements envstruct.Unmarshaller. Example input: 10.0.0.5-10.0.0.9,123.4.5.6-123.4.5.7

type FilteredBindingFetcher ¶

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

func NewFilteredBindingFetcher ¶

func NewFilteredBindingFetcher(c IPChecker, b binding.Fetcher, m metricsClient, lc *log.Logger) *FilteredBindingFetcher

func (FilteredBindingFetcher) DrainLimit ¶

func (f FilteredBindingFetcher) DrainLimit() int

func (*FilteredBindingFetcher) FetchBindings ¶

func (f *FilteredBindingFetcher) FetchBindings() ([]syslog.Binding, error)

type Getter ¶

type Getter interface {
	Get() ([]binding.Binding, error)
}

Getter is configured to fetch HTTP responses

type IPChecker ¶

type IPChecker interface {
	ParseHost(url string) (string, string, error)
	ResolveAddr(host string) (net.IP, error)
	CheckBlacklist(ip net.IP) error
}

type Metrics ¶

type Metrics interface {
	NewGauge(name string, opts ...metrics.MetricOption) metrics.Gauge
	NewCounter(name string, opts ...metrics.MetricOption) metrics.Counter
}

Metrics is the client used to expose gauge and counter metricsClient.

Source Files ¶

View all Source files

?	: This menu
/	: Search site
f or F	: Jump to
y or Y	: Canonical URL