kumbasar

// Delete old artifacts that fills up the disk on the master node.
// Run this from the Jenkins console (Manage Jenkins, Manage Nodes, master, Script Console)

def project = Jenkins.get().getItemByFullName('your-project-id')
def jobs = project.getAllJobs()

def total_size = 0

jobs.each{ job -> 
  def builds = job.getBuilds()

kumbasar

import hudson.model.*
import jenkins.model.Jenkins

def q = Jenkins.instance.queue

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

for (aSlave in hudson.model.Hudson.instance.slaves) {
    if (aSlave.getComputer().isOffline()  /* || aSlave.getComputer().isOnline()  */) { 
        aSlave.getComputer().setTemporarilyOffline(true,null);

kumbasar

curl -vkG 'https://<influxdb_url>/query?db=<DATABASE>&epoch=ns' \
-u *****:******** \
--data-urlencode "q=SELECT * FROM jenkins_data WHERE prefix='hero'" |\
jq -r "(.results[0].series[0].values[][0])" > delete_timestamps.txt
 

for i in $(cat delete_timestamps.txt); do
  echo $i;
  curl -G 'https://<influxdb_url>/query?db=<DATABASE>=ns' \
    -u ****:******** \

kumbasar

sudo sqlite3 /data/grafana/grafana.db

update user set is_admin = 1  where login="blahblah";
.exit

sudo systemctl restart grafana-server