niedbalski

# for juju on xenial
cat << EOF > /tmp/a.js
db = db.getSiblingDB('juju');
var collectionNames = db.getCollectionNames(), stats = [];
collectionNames.forEach(function (n) { stats.push(db[n].stats()); });
stats = stats.sort(function(a, b) { return b['size'] - a['size']; });
for (var c in stats) { print(stats[c]['ns'] + ": " + stats[c]['size'] + " (" + stats[c]['storageSize'] + ")"); }
EOF
/usr/lib/juju/mongo3.2/bin/mongo --sslAllowInvalidCertificates --ssl -u admin -p $(grep oldpassword /var/lib/juju/agents/machine-0/agent.conf | awk -e '{print $2}') localhost:37017/admin /tmp/a.js

niedbalski

LB_ID="6899b9b1-2bb7-4771-999f-6cced80cc321"
LB_DATA=$(neutron lbaas-loadbalancer-show ${LB_ID} --format yaml)
LB_LISTENERS_ID=$(echo -e "$LB_DATA" | awk -F'"' '/listeners/ {print $4}')
LB_POOL_ID=$(echo -e "$LB_DATA" | awk -F'"' '/pools/ {print $4}')
LB_HEALTH_ID=$(neutron lbaas-pool-show ${LB_POOL_ID} | awk '/healthmonitor_id/ {print $4}')
neutron lbaas-listener-delete "${LB_LISTENERS_ID}"
neutron lbaas-healthmonitor-delete "${LB_HEALTH_ID}"
neutron lbaas-pool-delete "${LB_POOL_ID}"
neutron lbaas-loadbalancer-delete "${LB_ID}"

niedbalski

#!/bin/bash
dbpass=$(grep statepassword /var/lib/juju/agents/machine-*/agent.conf | cut -d' ' -f2)
while true; do mongo 127.0.0.1:37017/juju -u "machine-0" -p "$dbpass" --sslAllowInvalidCertificates --ssl --authenticationDatabase admin --eval "printjson(db.stats())" | grep -Ei '(datasize|storage|objects)' && sleep 1;done

niedbalski

#!/bin/bash
# gather metrics about sockstat and buffer size.

currdate=$(date +"%m-%d-%Y")
timeout=${1:-600}
every=${2:-1}
basepath=${3:-./sockstat-report-${currdate}/}

function watch_it() {
	timeout $1 watch -t -n $2 "cat $3 | tee -a ${basepath}$(basename ${3})_${currdate}.log"  &>/dev/null &

niedbalski

#!/bin/bash
# 
# gather metrics about sockstat and buffer size.
#

timeout=${1:-600}
every=${2:-1}

function watch_it() {
        timeout $1 watch -t -n $2 "cat $3 | tee -a $(basename ${3})_$(date +"%m-%d-%Y").log"  &>/dev/null &

niedbalski

for f in $(ldd /usr/sbin/named|cut -d" " -f1 | cut -d "." -f1); do sudo apt-cache search $f | grep dbgsym | grep $f | cut -d " " -f1| xargs apt -yyq install;done

niedbalski

#!/usr/bin/env python

import subprocess
import yaml
import sys

def juju_status(juju_env=None):
    cmd = ['juju', 'status', '--format=yaml']
    status_raw = subprocess.check_output(cmd)
    return yaml.safe_load(status_raw)

niedbalski

function charmhead() {
   if [ ! ${#@} -ge 2 ]; then
       echo "usage ./$0 charm revision" && return;
   fi
   q=$(curl -s https://api.jujucharms.com/charmstore/v5/$1-$2/archive/repo-info | python -c "import sys, re; q=map(lambda x: re.search('.*commit-short\: (.*)', x), sys.stdin.readlines()); print(q[1].group(1))")
   if [ -n "$q" ]; then
     echo "$q";
   else
     echo "Not found revision for charm: $1"
   fi

niedbalski

#!/bin/bash
# ./{0} nova-cloud-controller

units=$(juju status $1 | grep -E '[a-z\-]+\/[0-9]+' | awk '{print $1}' | sed s'/.$//')
for unit in ${units}; do
  relations=$(juju run --unit ${unit} 'relation-ids memcache')
  for relation in ${relations}; do
    unit_list=$(juju run --unit ${unit} "relation-list -r ${relation}")
      for related in ${unit_list}; do
	addr=$(juju run --unit ${unit} "relation-get -r ${relation} private-address ${related}")

niedbalski

package main

import (
    "fmt"
    "os"
    "github.com/juju/utils"
)

const MIN_LEN = 30