mdfranz

POST /machine?comp=health HTTP/1.1
Host: 10.76.84.160
Accept-Encoding: identity
Content-Length: 439
Content-Type: text/xml; charset=utf-8
x-ms-version: 2011-12-31
x-ms-agent-name: WALinuxAgent

<?xml version="1.0" encoding="utf-8"?><Health xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><GoalStateIncarnation>1</GoalStateIncarnation><Container><ContainerId>f5940043-dbed-419c-9122-d77a4ac854b7</ContainerId><RoleInstanceList><Role><InstanceId>79247837105c4470b89352eda4b10942.firstone</InstanceId><Health><State>Ready</State></Health></Role></RoleInstanceList></Container></Health>HTTP/1.1 200 OK
Content-Length: 0

mdfranz

$ ansible-playbook -i hosts -c local access.yaml 

PLAY [all] ******************************************************************** 

GATHERING FACTS *************************************************************** 
ok: [127.0.0.1]

TASK: [template src=./access.j2 dest=./access.conf] *************************** 
changed: [127.0.0.1]

mdfranz

# Not sure why I had to do this, seems like I shouldn't have to
def region_from_str(s):
    regions = boto.ec2.regions()
    
    for r in regions:
        if s == r.name:
            return r

vpc_conn = VPCConnection(region=region_from_str(region))

mdfranz

In [1]: import netaddr
In [2]: vpc_block = netaddr.IPNetwork("192.168.0.0/16")
In [3]: vpc_subnets = list(vpc_block.subnet(24))
In [4]: vpc_subnets[1:3]
Out[4]: [IPNetwork('192.168.1.0/24'), IPNetwork('192.168.2.0/24')]
In [5]: str(vpc_subnets[2])
Out[5]: '192.168.2.0/24'

mdfranz

Guys,

I don't want to be rude but, Linux 3.13 sucks a lot.

I'm wondering here, for God's sake, why Ubuntu 14.04 comes with this lame kernel? What Ubuntu Kernel Team have in mind?!

Mark Shuttlework must say something about this situation. What he is gonna do? I really t want to know that.

I'm a HUGE fan of Ubuntu, and I mean it, I have no plans to switch off Ubuntu and I'll stick with 14.04 but, definitely, Linux 3.13 was a bad, bad choice for a LTS version like Trusty.

mdfranz

// From https://www.socketloop.com/tutorials/golang-read-directory-content-with-filepath-walk

 package main

 import (
   "path/filepath"
   "os"
   "flag"
   "fmt"
)

mdfranz

#!/usr/bin/env python

import requests
import sys
import json
from datetime import date, timedelta

#Your PagerDuty API key.  A read-only key will work for this.
AUTH_TOKEN = 'YOUR_API_KEY'
#The API base url, make sure to include the subdomain

mdfranz

if __name__ == "__main__":
  c = Elasticsearch("http://192.168.2.218:9200")
  f = open(sys.argv[1])

  for line in f:
    # Convert public_hostname to IPs because hostname lookups are failing in ES for some reason
    if line.find("ec2") > -1:
      host = socket.gethostbyname(line.rstrip().lstrip())
    else: 
      host = line.rstrip().lstrip()

mdfranz

  tracer = logging.getLogger('elasticsearch.trace')
  tracer.setLevel(logging.DEBUG)
  tracer.addHandler(logging.FileHandler('/tmp/es-client.log'))

mdfranz

root@docker01:/etc/systemd/system# cat dockerlog-json.service 
[Unit]
Description=Send Docker logs via Journalctl to Syslog (JSON)

[Service]
TimeoutStartSec=0
ExecStart=/bin/sh -c '/bin/journalctl -u docker.service -o json -f | /usr/bin/ncat 192.168.2.136 1515'

Restart=always
RestartSec=5s