stalluri

## Runbook for Disk space alert ##

# Step 1 : Get disk utilization
df -H

# Step 2 : Get biggest files on disk
du -am | gawk 1024 MB | sort -n

stalluri

#! /bin/sh

###############################################
# Purpose : To push an application metric (process status metric) for visibility and subsequently creating alarms on it
# Usage : Run this script on ec2 instance
# Crontab usage : */1 * * * * /home/ec2-user/publishProcessStatus.sh
#
# Dependencies : AWS CLI needs to be installed
# Author : Neptune.io, Inc.
###############################################

stalluri

#! /bin/sh
 
###############################################
# Purpose : To push an application metric (Memory utiization metric) for visibility and subsequently creating alarms on it
# Usage : Run this script on ec2 instance
# Crontab usage : */1 * * * * /home/ec2-user/publishProcessStatus.sh
#
# Dependencies : AWS CLI needs to be installed
# Author : Neptune.io, Inc.
###############################################

stalluri

#! /bin/sh
 
###############################################
# Purpose : To push an application metric (Disk utiization metric) for visibility and subsequently creating alarms on it
# Usage : Run this script on ec2 instance
# Crontab usage : */1 * * * * /home/ec2-user/publishProcessStatus.sh
#
# Dependencies : AWS CLI needs to be installed
# Author : Neptune.io, Inc.
###############################################

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for line in `docker ps | awk '{print $1}' | grep -v CONTAINER`; do \
    echo $(( `cat /sys/fs/cgroup/memory/docker/$line*/memory.usage_in_bytes` / 1024 / 1024 ))MB \
        $(docker ps | grep $line | awk '{printf $NF" "}') ; \
done | sort -n

stalluri

# Stage current file to index
Gwrite

# Read current file from last checkedin version
Gread

# Move current file and update vim buffer ( with relative paths, if starting with / means relative to git root directory)
Gmove

# Remove current file and update vim buffer

stalluri

(function () { 
    var root = $(document.getElementsByTagName('body'));
    var watchers = [];

    var f = function (element) {
        if (element.data().hasOwnProperty('$scope')) {
            angular.forEach(element.data().$scope.$$watchers, function (watcher) {
                watchers.push(watcher);
            });
        }

stalluri

# Create table in region us-west-1 from DynamoDB console : SatishTestTable
# Use only a hash number : primarykey
# With capacities read : 20 ; write 10

# From your mac terminal using AWS CLI, fill up the table
for serialno in {1..2000}
do
aws dynamodb put-item --table-name SatishTestTable --region us-west-1 --item '{ "primarykey" : {"N":"'$serialno'"}, "text1" : {"S": "NeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNeptuneioNep

stalluri

# Start with a float number
NP_TRIGGER_VALUES=999.23

# Convert float to integer value as shell supports only integer arithmetic not float
CURRENT_QUEUE_COUNT=$(printf "%.0f" $NP_TRIGGER_VALUES )

# Integer value
DYNO_CAPACITY=500

# Division; Give a space before and after the operator - shell gotcha