angrycub

Single Node Nomad Configuration

This is a complex and unsupported configuration

Nomad is designed to be a highly-available, quorum-based cluster scheduler. Nomad deployments need to have three or more server nodes and one or more client nodes.

That said, Nomad does provide a dev mode which enables you to run Nomad with a single agent process. However, Nomad dev agents do behave slightly different than non-dev agents. To create a more authentic feeling experience, you might want to run Nomad with a configuration

angrycub

import json
import requests
import sys

URL_BASE = "http://127.0.0.1:4646"
URL_API_PATH = "/v1/event/stream"
URL_QUERY_STRING = ""
#URL.QUERY_STRING = "?topic=Node:*"

url = URL_BASE + URL_API_PATH + URL_QUERY_STRING

angrycub

server {
  listen {{ env "PORT" }};
  server_name {{ env "DOMAIN" }};

  location / {
    proxy_pass http://{{ env "UPSTREAM" }};
  }
}

angrycub

title	date	draft	tags	menu
Manually Unfederating a Nomad Cluster using a Network Partition	2017-12-07 12:49:20 -0500	false	nomad	main parent Nomad

angrycub

Create a configuration file and a sample job.

docker.hcl

plugin "docker" { 
  config {
     volumes {
       enabled = true
     } 

angrycub

job "example" {
  datacenters = ["dc1"]

  group "cache" {
    task "redis" {
      driver = "docker"

      config {
        image = "redis:3.2"
        mac_address = "A0:97:FA:13:93:03"

angrycub

#Use pprof debug docker daemon

• Use pprof debug docker daemon
• pprof debug entrypoint
• Start docker daemon in debug mode
• Run socat to make docker sock available via tcp port
• Access debug url entrypoint
  • show global vars
  • get command line
  • run pprof on your client:

angrycub

job "fabio" {
  datacenters = ["dc1"]
  type = "system"
  update {
    stagger = "5s"
    max_parallel = 1
  }
  group "linux-amd64" {
    task "fabio" {
      constraint {

angrycub

Resetting HP Color Inkjet 5180

Ink Error 0xc18a0206

Please perform the below steps:

1. Press and hold the “left arrow” key, then press the “Setup” key and release both keys.

Display should say “Enter Special Key Combo”

angrycub

FROM microsoft/nanoserver                                                                                                       

ENV HTTP_ECHO_DOWNLOAD_URL "https://github.com/hashicorp/http-echo/releases/download/v0.2.3/http-echo_0.2.3_windows_amd64.zip"  
ENV HTTP_ECHO_PORT 8080                                                                                                         
ENV HTTP_ECHO_STRING "Hello World"                                                                                              

RUN powershell.exe -Command ; \                                                                                                 
        $handler = New-Object System.Net.Http.HttpClientHandler ; \                                                             
        $client = New-Object System.Net.Http.HttpClient($handler) ; \                                                           
        $client.Timeout = New-Object System.TimeSpan(0,30,0) ; \