Michał Kostewicz k0staa

k0staa / TransactionServiceTest.kt

Created June 19, 2020 15:34

Kotlin mocking transaction. Mockk, Kotest, Exposed

	@Component
	class SomeTransactionalService(
	private val someDao: SomeDao
	) {

	fun handle(parameter: String) {
	transaction {
	eventDao.updateEvent(parameter)
	}
	}

k0staa / Removing field from every document in index - Elasticsearch

Created May 8, 2020 12:40

	curl -XPOST -H 'Content-Type: application/json' 'http://localhost:9202/some_index/_update_by_query' -d '{
	"script" : "ctx._source.remove(\"some_field\")"
	}'

k0staa / wait-for.sh

Created May 6, 2020 07:07

wait-for script using /health endpoint

	#!/bin/sh

	#Usage in docker-compose.yml:
	# scripts:
	# build: scripts
	# depends_on:
	# - "app-tomcat"
	# command: sh -c '/wait-for.sh app-tomcat:8080 -- sh /entrypoint.sh'
	#
	#entrypoint.sh is run after script connect to application /health endpoint

k0staa / Arch Kernel boot problem - arch-chroot with LVM

Created August 22, 2018 10:34

	#Install arch on usb, it have script (arch-chroot) , its very usefull (adds /dev /proc /sys mounts and more)
	#When on live usb run:
	sudo pacman -S lvm2
	sudo vgchange -a y
	#Now you are able to see LVM drives and mount them
	#Boot volume is on separte partition
	#Prepare and mount volumes:
	sudo mkdir /newroot
	sudo mount /dev/yourVG/rootLV /newroot
	sudo mount /dev/yourbootpartition /newroot/boot

k0staa / DeleteJobHistory.groovy

Last active October 13, 2017 12:28

Deletes job history and set job build number to 1

	def jobName = "APP-RELEASE"
	def job = Jenkins.instance.getItem(jobName)
	job.getBuilds().each { it.delete() }
	// uncomment these lines to reset the build number to 1:
	job.nextBuildNumber = 1
	job.save()