chrisxaustin

package example;

import lombok.extern.slf4j.Slf4j;
import reactor.core.publisher.Flux;
import reactor.core.scheduler.Scheduler;
import reactor.core.scheduler.Schedulers;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Executors;

chrisxaustin

package example;

import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.LongAdder;
import java.util.stream.IntStream;

chrisxaustin

#!/bin/bash
set -o xtrace
echo '*    - nofile 65536' >> /etc/security/limits.conf
echo 'root - nofile 65536' >> /etc/security/limits.conf
echo "session required pam_limits.so" >> /etc/pam.d/common-session
echo 'vm.max_map_count=262144' >> /etc/sysctl.conf


# Identify the ephemeral volumes using either the nvme command for i3 disks or lsblk and the AWS API to query block device mappings
# https://aws.amazon.com/premiumsupport/knowledge-center/ec2-linux-instance-store-volumes/

chrisxaustin

kubectl get node -o json | jq -r '.items[] | .metadata.name + " - " + .metadata.labels.family + " - " + .status.nodeInfo.kubeletVersion'

chrisxaustin

Remove the credsStore line from ~/.docker/config.json 
This worked fine for me with Docker Desktop, but stopped working with Docker Toolbox

~/.m2/settings.xml
Update with the token from `aws ecr get-login --no-include-email`
Ugly solution but it works.

If that doesn't work, try restarting docker toolbox:
docker-machine stop
docker-machine start

chrisxaustin

 minikube start  --vm-driver hyperv --hyperv-virtual-switch "minikube" -v=10
 
# Also needed to add an external "minikube" virtual switch
# Network performance was poor until I updated my wireless network driver

chrisxaustin

import logging
import os
from glob import glob
from distutils.version import LooseVersion


log = logging.getLogger(__name__)
def __virtual__():
  '''
    Restrict this to Ubuntu minions

chrisxaustin

lsof -a +L1 / | grep deleted | wc -l

chrisxaustin

# To read foo.pcap
tshark -ln -r foo.pcap -q -d udp.port==514,syslog -T fields -E separator="  " -e ip.src -e syslog.msg

# To listen on eth0
tshark -ln -i eth0 -q -d udp.port==514,syslog -T fields -E separator="  " -e ip.src -e syslog.msg

chrisxaustin

sudo launchctl unload -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist
sudo launchctl load -w /System/Library/LaunchDaemons/com.apple.discoveryd.plist