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cmd

package

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Versions in this module

v0

v0.4.4

Nov 1, 2017

Changes in this version

+ var ErrPushoverAPIToken = errors.New("no pushover api token")

+ var ErrPushoverAPIURL = errors.New("no pushover api url")

type Alert

+ SubjectAddendums []string

+ func (a *Alert) DumpEmail() (s string)

type Pushover

+ APIToken string

+ APIURL string

v0.4.3

Oct 25, 2017

v0.4.2

Oct 24, 2017

v0.4.1

Oct 24, 2017

v0.4.0

Oct 23, 2017

v0.3.2

Oct 6, 2017

Changes in this version

+ var ErrPushoverApiToken = errors.New("no pushover api token")

+ var ErrPushoverApiURL = errors.New("no pushover api url")

+ var ErrPushoverUserKey = errors.New("no pushover user key")

+ type AlerterStub struct

+ Bytes []byte

+ ShouldPrint bool

type Conf

+ Pushover Pushover

+ func (c *Conf) ValidatePushoverSettings() error

+ type Pushover struct

+ ApiToken string

+ ApiURL string

+ UserKey string

+ func (p Pushover) Valid() error

+ func (s Pushover) Alert(a *Alert) error

v0.3.1

Sep 19, 2017

Changes in this version

+ var ErrCPUCheckFail = errors.New("CPU check failure")

+ var ErrCPUCheckRecovered = errors.New("CPU check recovered")

+ var ErrEmailNoFrom = errors.New("no email from addresses")

+ var ErrEmailNoPass = errors.New("no email password")

+ var ErrEmailNoPort = errors.New("no email port")

+ var ErrEmailNoSMTP = errors.New("no email SMTP server")

+ var ErrEmailNoSubject = errors.New("no email subject")

+ var ErrEmailNoTo = errors.New("no email to addresses")

+ var ErrEmptyConfig = errors.New("The configuration is completely empty (check config file)")

+ var ErrExistCheckFail = errors.New("Existence check failure")

+ var ErrExistCheckRecovered = errors.New("Existence check recovered")

+ var ErrMaxPIDCheckFail = errors.New("Max PID check Failure")

+ var ErrMaxPIDCheckRecovered = errors.New("Max PID check recovered")

+ var ErrMemCheckFail = errors.New("Memory check failure")

+ var ErrMemCheckRecovered = errors.New("Memory check recovered")

+ var ErrMinPIDCheckFail = errors.New("Min PID check Failure")

+ var ErrMinPIDCheckRecovered = errors.New("Min PID check recovered")

+ var ErrNoContainers = errors.New("There were no containers found in the configuration file")

+ var ErrRunningCheckFail = errors.New("Running check failure")

+ var ErrRunningCheckRecovered = errors.New("Running check recovered")

+ var ErrSlackNoWebHookURL = errors.New("no slack webhook url")

+ var ErrUnknown = errors.New("Received an unknown error")

+ var RootCmd = &cobra.Command

+ func CheckContainers(cnt []AlertdContainer, cli *client.Client, a *Alert)

+ func ContainerInspect(a *AlertdContainer, c *client.Client) (*types.ContainerJSON, error)

+ func ErrContainsErr(e, b error) bool

+ func Execute()

+ func GetStats(a *AlertdContainer, c *client.Client) (*types.Stats, error)

+ func Monitor(c *Conf, a *Alert)

+ func Start(c *Conf)

+ type Alert struct

+ Messages []error

+ func (a *Alert) Add(e1, e2 error, fs string, args ...interface{})

+ func (a *Alert) Clear()

+ func (a *Alert) Concat(b ...*Alert)

+ func (a *Alert) Dump() string

+ func (a *Alert) Evaluate()

+ func (a *Alert) Len() int

+ func (a *Alert) Log()

+ func (a *Alert) Send(b []Alerter)

+ func (a *Alert) ShouldSend() bool

+ type AlertdContainer struct

+ Alert *Alert

+ CPUCheck *MetricCheck

+ ExistenceCheck *StaticCheck

+ MemCheck *MetricCheck

+ Name string

+ PIDCheck *MetricCheck

+ RunningCheck *StaticCheck

+ func InitCheckers(c *Conf) []AlertdContainer

+ func (c *AlertdContainer) CheckCPUUsage(s *types.Stats)

+ func (c *AlertdContainer) CheckExists(e error)

+ func (c *AlertdContainer) CheckMemory(s *types.Stats)

+ func (c *AlertdContainer) CheckMetrics(s *types.Stats, e error)

+ func (c *AlertdContainer) CheckMinPids(s *types.Stats)

+ func (c *AlertdContainer) CheckRunning(j *types.ContainerJSON)

+ func (c *AlertdContainer) CheckStatics(j *types.ContainerJSON, e error)

+ func (c *AlertdContainer) ChecksShouldStop() bool

+ func (c *AlertdContainer) HasBecomeKnown(e error) bool

+ func (c *AlertdContainer) HasErrored(e error) bool

+ func (c *AlertdContainer) IsUnknown(err error) bool

+ func (c *AlertdContainer) MemUsageMB(s *types.Stats) uint64

+ func (c *AlertdContainer) RealCPUUsage(s *types.Stats) uint64

+ func (c *AlertdContainer) ShouldAlertCPU(u uint64) bool

+ func (c *AlertdContainer) ShouldAlertMemory(s *types.Stats) bool

+ func (c *AlertdContainer) ShouldAlertMinPIDS(s *types.Stats) bool

+ func (c *AlertdContainer) ShouldAlertRunning(j *types.ContainerJSON) bool

+ type Alerter interface

+ Alert func(a *Alert) error

+ Valid func() error

+ type Checker interface

+ CPUCheck func(s *types.Stats)

+ ExistenceCheck func(a *types.ContainerJSON, e error)

+ MemCheck func(s *types.Stats)

+ PIDCheck func(s *types.Stats)

+ RunningCheck func(a *types.ContainerJSON, e error)

+ type Conf struct

+ Alerters []Alerter

+ Containers []Container

+ Duration int64

+ Email Email

+ Iterations int64

+ Slack Slack

+ var Config Conf

+ func (c *Conf) Validate() error

+ func (c *Conf) ValidateEmailSettings() error

+ func (c *Conf) ValidateSlackSettings() error

+ type Container struct

+ ExpectedRunning bool

+ MaxCPU uint64

+ MaxMem uint64

+ MinProcs uint64

+ Name string

+ type Email struct

+ From string

+ Password string

+ Port string

+ SMTP string

+ Subject string

+ To []string

+ func (e Email) Alert(a *Alert) error

+ func (e Email) Valid() error

+ type Evaluator interface

+ Evaluate func()

+ Send func(a []Alerter)

+ type MetricCheck struct

+ AlertActive bool

+ Limit uint64

+ func (c *MetricCheck) ToggleAlertActive()

+ type Slack struct

+ WebhookURL string

+ func (s Slack) Alert(a *Alert) error

+ func (s Slack) Valid() error

+ type StaticCheck struct

+ AlertActive bool

+ Expected bool

+ func (c *StaticCheck) ToggleAlertActive()