viceice

param(
  [Parameter(Mandatory)]
  [string]$Name
)

$vmms = Get-WmiObject -Namespace root\virtualization\v2 -Class Msvm_VirtualSystemManagementService
$pvm = Get-WmiObject -Namespace root\virtualization\v2 -Query "Select * From Msvm_PlannedComputerSystem where elementname='${Name}'"
$vmms.DestroySystem($pvm)

noraj

Moving gulpfile from CommonJS (CJS) to ECMAScript Modules (ESM)

Context

del v7.0.0 moved to pure ESM (no dual support), which forced me to move my gulpfile to ESM to be able to continue to use del.

The author sindresorhus maintains a lot of npm packages and does not want to provides an upgrade guide for each package so he provided a generic guide. But this guide is a bit vague because it's generic and not helping for gulp, hence this guide.

Guide

superseb

k3s etcd commands

etcd

Setup etcdctl using the instructions at https://github.com/etcd-io/etcd/releases/tag/v3.4.13 (changed path to /usr/local/bin):

Note: if you want to match th etcdctl binaries with the embedded k3s etcd version, please run the curl command for getting the version first and adjust ETCD_VER below accordingly:

curl -L --cacert /var/lib/rancher/k3s/server/tls/etcd/server-ca.crt --cert /var/lib/rancher/k3s/server/tls/etcd/server-client.crt --key /var/lib/rancher/k3s/server/tls/etcd/server-client.key https://127.0.0.1:2379/version

ataylor284

Creating a Minio S3 Blobstore on NXRM 3.13

This is a quick guide on creating using the NXRM S3 blob store with Minio's S3 implementation. Disclaimer: Using Minio with NXRM is not officially supported by Sonatype.

Step 1: Start Minio locally

Follow the quick start guide here: https://github.com/minio/minio. For my testing, I started minio with docker with

superseb

#!/bin/sh
# OUTDATED: please refer to the link below for the latest version:
# https://github.com/rancherlabs/support-tools/blob/master/extended-rancher-2-cleanup/extended-cleanup-rancher2.sh
docker rm -f $(docker ps -qa)
docker volume rm $(docker volume ls -q)
cleanupdirs="/var/lib/etcd /etc/kubernetes /etc/cni /opt/cni /var/lib/cni /var/run/calico /opt/rke"
for dir in $cleanupdirs; do
  echo "Removing $dir"
  rm -rf $dir
done

hopeseekr

Docker on BTRFS is very buggy and can result in a fully-unusable system, in that it will completely butcher the underlying BTRFS filesystem in such a way that it uses far more disk space than it needs and can get into a state where it cannot even delete any image, requiring one to take drastic actions up to and including reformatting the entire affected BTRFS root file system.

According to the official Docker documentation:

btrfs requires a dedicated block storage device such as a physical disk. This block device must be formatted for Btrfs and mounted into /var/lib/docker/.

In my experience, you will still run into issues even if you use a dedicated partition. No, it seems it requires a standalone

Alegrowin

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet 
    version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" 
    xmlns:xs="http://www.w3.org/2001/XMLSchema"  
    xmlns:vs="http://microsoft.com/schemas/VisualStudio/TeamTest/2010" >
  <xsl:output method="xml" indent="yes" />
  <xsl:template match="/">
    <testsuites>
      <xsl:variable name="buildName" select="//vs:TestRun/@name"/>
      <xsl:variable name="duration" select="xs:dateTime(//vs:Times/@finish) - xs:dateTime(//vs:Times/@start)" />

cdroulers

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:a ="http://microsoft.com/schemas/VisualStudio/TeamTest/2006" xmlns:b ="http://microsoft.com/schemas/VisualStudio/TeamTest/2010" >
  <xsl:output method="xml" indent="yes" />
  <xsl:template match="/">
    <testsuites>
      <xsl:variable name="buildName" select="//a:TestRun/@name"/>
      <xsl:variable name="numberOfTests" select="count(//a:UnitTestResult/@testId) + count(//b:UnitTestResult/@testId)"/>
      <xsl:variable name="numberOfFailures" select="count(//a:UnitTestResult/@outcome[.='Failed']) + count(//b:UnitTestResult/@outcome[.='Failed'])" />
      <xsl:variable name="numberOfErrors" select="count(//a:UnitTestResult[not(@outcome)]) + count(//b:UnitTestResult[not(@outcome)])" />
      <xsl:variable name="numberSkipped" select="count(//a:UnitTestResult/@outcome[.!='Passed' and .!='Failed']) + count(//b:UnitTestResult/@outcome[.!='Passed' and .!='Failed'])" />

cdroulers

<?xml version="1.0" encoding="UTF-8" ?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
  <xsl:output method="xml" indent="yes" omit-xml-declaration="yes" cdata-section-elements="message stack-trace"/>
  <xsl:template match="/">
    <testsuites>
      <xsl:for-each select="//assembly">
        <testsuite>
          <xsl:attribute name="name"><xsl:value-of select="@name"/></xsl:attribute>
          <xsl:attribute name="tests"><xsl:value-of select="@total"/></xsl:attribute>
          <xsl:attribute name="failures"><xsl:value-of select="@failed"/></xsl:attribute>

bcap

# Terminal output control (http://www.termsys.demon.co.uk/vtansi.htm)

TC='\e['

CLR_LINE_START="${TC}1K"
CLR_LINE_END="${TC}K"
CLR_LINE="${TC}2K"

# Hope no terminal is greater than 1k columns
RESET_LINE="${CLR_LINE}${TC}1000D"