Package io.kestra.core.tasks.executions

Class Counts

java.lang.Object

io.kestra.core.models.tasks.Task

io.kestra.core.tasks.executions.Counts

All Implemented Interfaces:

RunnableTask<Counts.Output>

@Plugin(examples=@Example(title="Send a slack notification if no execution for a flow on the last 24h",full=true,code={"id: executions-count","namespace: io.kestra.tests","","tasks:","  - id: counts","    type: io.kestra.core.tasks.executions.Counts","    expression: \"{{ count == 0 }}\"","    flows:","      - namespace: io.kestra.tests","        flowId: logs","    startDate: \"{{ now() | dateAdd(-1, \'DAYS\') }}\"","  - id: each_parallel","    type: io.kestra.core.tasks.flows.EachParallel","    tasks:","      - id: slack_incoming_webhook","        type: io.kestra.plugin.notifications.slack.SlackIncomingWebhook","        payload: |","          {","            \"channel\": \"#run-channel\",","            \"text\": \":warning: Flow `{{ jq taskrun.value \'.namespace\' true }}`.`{{ jq taskrun.value \'.flowId\' true }}` has no execution on last 24h !\"","          }","        url: \"https://hooks.slack.com/services/T00000000/B00000000/XXXXXXXXXXXXXXXXXXXXXXXX\"","    value: \"{{ jq outputs.counts.results \'. | select(. != null) | .[]\' }}\"","","triggers:","  - id: schedule","    type: io.kestra.core.models.triggers.types.Schedule","    backfill: {}","    cron: \"0 4 * * * \""}))
public class Counts
extends Task
implements RunnableTask<Counts.Output>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Counts.Output
static class	Counts.Result

Field Summary

Fields

Modifier and Type	Field	Description
protected String	endDate
protected @NotNull String	expression
protected @NotNull @NotEmpty List<Flow>	flows
protected @NotNull String	startDate
protected List<State.Type>	states

Fields inherited from class io.kestra.core.models.tasks.Task

disabled, id, retry, timeout, type

Constructor Summary

Constructors

Constructor	Description
Counts()

Method Summary

Modifier and Type	Method	Description
Counts.Output	run(RunContext runContext)	Thsis method is called inside the Worker to run (execute) the task.

Methods inherited from class io.kestra.core.models.tasks.Task

findById, findById, isFlowable, isSendToWorkerTask

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

flows

@NotNull
@NotEmpty
@PluginProperty
protected @NotNull @NotEmpty List<Flow> flows

states

@PluginProperty
protected List<State.Type> states

startDate

@NotNull
@PluginProperty(dynamic=true)
protected @NotNull String startDate

endDate

@PluginProperty(dynamic=true)
protected String endDate

expression

@NotNull
@PluginProperty(dynamic=true)
protected @NotNull String expression

Constructor Details

Counts

public Counts()

Method Details

run

public Counts.Output run(RunContext runContext)
                  throws Exception

Description copied from interface: RunnableTask

Thsis method is called inside the Worker to run (execute) the task.

Specified by:

run in interface RunnableTask<Counts.Output>

Throws:

Exception