jhoblitt

export CRI_CONFIG_FILE=/var/lib/rancher/rke2/agent/etc/crictl.yaml

...

[root@yagan03 rancher]# /var/lib/rancher/rke2/bin/crictl exec 49cb8ba0d8373 etcdctl --cert /var/lib/rancher/rke2/server/tls/etcd/server-client.crt --key /var/lib/rancher/rke2/server/tls/etcd/server-client.key --cacert /var/lib/rancher/rke2/server/tls/etcd/server-ca.crt member list
23fe8fb09d160c69, started, yagan01-60882631, https://139.229.180.1:2380, https://139.229.180.1:2379, false
56d45c007a1663e9, started, yagan04-8f0b5969, https://139.229.180.4:2380, https://139.229.180.4:2379, false
73498b2b56b52d54, started, yagan02-4a05f740, https://139.229.180.2:2380, https://139.229.180.2:2379, false
7c4b2fb7e89203b5, started, yagan03-01987620, https://139.229.180.80:2380, https://139.229.180.3:2379, false
c35e2bc4a7d42c48, started, yagan05-39f67a83, https://139.229.180.5:2380, https://139.229.180.5:2379, false

jhoblitt

#!/usr/bin/env bash

# WARNING: This operation is destructive and will overwrite data on the device.
# Ensure you really want to overwrite these drives.

for dev in $(lsblk -dn -o NAME | grep '^nvme'); do
    # Capture parted output (quiet mode) and return code
    parted_output=$(parted -s "/dev/$dev" print 2>&1)
    parted_status=$?

jhoblitt

#!/bin/bash

# Find the boot entry number that matches the given string
BOOT_ENTRY=$(efibootmgr | grep "UEFI PXE: IPv4 Intel(R) Ethernet Controller X550" | head -n 1 | awk '{print $1}' | sed 's/Boot//;s/\*//')

# Check if a matching boot entry was found
if [[ -z "$BOOT_ENTRY" ]]; then
    echo "No matching UEFI PXE boot entry found!"
    exit 1
fi

jhoblitt

pvs | grep ceph | awk '{print $1}' | xargs -L1 /sbin/sgdisk --zap-all

jhoblitt

#!/usr/bin/env bash
#
# nvme-smart-check.sh
#
# This script lists all NVMe devices on the system, runs 'nvme smart-log'
# on each, and reports any device whose 'critical_warning' is non-zero.
#

# Exit on any error (optional; remove 'set -e' if you prefer to continue on errors)
set -e

jhoblitt

 ~ $ cd tmp
 ~/tmp $ git clone [email protected]:lsst-it/puppet-tailscale.git
Cloning into 'puppet-tailscale'...
remote: Enumerating objects: 219, done.
remote: Counting objects: 100% (219/219), done.
remote: Compressing objects: 100% (106/106), done.
remote: Total 219 (delta 95), reused 206 (delta 84), pack-reused 0 (from 0)
Receiving objects: 100% (219/219), 51.18 KiB | 595.00 KiB/s, done.
Resolving deltas: 100% (95/95), done.
 ~/tmp $ cd puppet-tailscale/

jhoblitt

package main

import (
	"context"
	"encoding/json"
	"fmt"
	"log"

	"github.com/ceph/go-ceph/rgw/admin"
	"github.com/pkg/errors"

jhoblitt

[rancher-rke2-common-stable]
name=Rancher RKE2 Common (stable)
baseurl=https://rpm.rancher.io/rke2/stable/common/centos/9/noarch
enabled=1
gpgcheck=1
repo_gpgcheck=0
gpgkey=https://rpm.rancher.io/public.key
[rancher-rke2-1.28-stable]
name=Rancher RKE2 1.28 (stable)
baseurl=https://rpm.rancher.io/rke2/stable/1.28/centos/9/x86_64

jhoblitt

aws route53 list-resource-record-sets --hosted-zone-id ZPIEHXTK3ZPMR | jq '.ResourceRecordSets' > ls.lsst.org.json
aws route53 list-resource-record-sets --hosted-zone-id Z2CCXZLXGUUYM5 | jq '.ResourceRecordSets' > cp.lsst.org.json
./r53_to_file_sd.rb ls.lsst.org.json cp.lsst.org.json > /home/jhoblitt/github/k8s-cookbook/fleet/lib/snmp-exporter-pre/files/sd/dev/snmp-raritan-pdu.json

jhoblitt

#!/bin/env ruby

require 'yaml'
require 'json'

inv = YAML.load_file('auto_inventory.yml')

def find_hosts(parent, h, output)
  h.each {|k, v|
    if v.is_a?(Hash)