Dicas sobre o Jenkins. Snippets, configurações simples, scripts groovy para autoamizar tarefas etc.

Deletar jobs em massa filtando por nome

import jenkins.model.*

def matchedJobs = Jenkins.instance.items.findAll { job ->
  job.name =~ /regex_filter_here/
}

matchedJobs.each { job ->
    // println job.name
    job.delete()
}

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Deletar jobs em massa (TODOS, sem filtro!)

CUIDADO!

import jenkins.model.*

def allJobs = Jenkins.instance.items.findAll()

allJobs.each { job ->
  job.delete()
}

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Cancelar todos os jobs em execução

import hudson.model.*

def q = Jenkins.instance.queue

q.items.each { q.cancel(it.task) }

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Definir um usuário padrão

import jenkins.model.*
import hudson.security.*

println "--> creating admin user"

def adminUsername = System.getenv("JENKINS_USER")
def adminPassword = System.getenv("JENKINS_PASS")
assert adminPassword != null : "No JENKINS_USER env var provided, but required"
assert adminPassword != null : "No JENKINS_PASS env var provided, but required"

def hudsonRealm = new HudsonPrivateSecurityRealm(false)
hudsonRealm.createAccount(adminUsername, adminPassword)
Jenkins.instance.setSecurityRealm(hudsonRealm)

def strategy = new FullControlOnceLoggedInAuthorizationStrategy()
strategy.setAllowAnonymousRead(false)
Jenkins.instance.setAuthorizationStrategy(strategy)

Jenkins.instance.save()

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Alterar o número de executors

import jenkins.model.*

Jenkins.instance.setNumExecutors(10)

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Definir o Crumb Issuer

// imports
import jenkins.model.Jenkins
import hudson.security.csrf.DefaultCrumbIssuer

// get Jenkins instance
Jenkins jenkins = Jenkins.getInstance()

// set default crumb issuer
jenkins.setCrumbIssuer(new DefaultCrumbIssuer(true))

// save current Jenkins state to disk
jenkins.save()

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Definir o global Quiet Period

import jenkins.model.Jenkins

Jenkins instance = Jenkins.getInstance()

instance.setQuietPeriod(0)

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