Alexey Zalesny alces

## k8s_nifi_grep.sh
#!/bin/bash

PATTERN='for-example-a-kafka-topic-name-to-look-for'

for ns in $(kubectl get ns | awk '{if ($1 !~ /^NAME|kube-/) {print $1}}')
do
  echo "Looking into $ns"
  kubectl exec -n "$ns" -c nifi nifi-0 -- zgrep "$PATTERN" permanent_configs/flow.xml.gz 2>/dev/null
done

## fieldalignment_fix.sh
go install golang.org/x/tools/go/analysis/passes/fieldalignment/cmd/fieldalignment

fieldalignment -fix a_problematic_file.go

## install_terraform_provider.sh
#!/bin/sh -e

# Install a Terraform provider

OS=linux
ARCH=amd64

OPTS=`getopt -l dont-unzip,full-url:,group:,provider:,site:,url:,version: -- df:g:p:u:s:v: "$@"` || exit 1
eval set -- "$OPTS"

## signalflow_metrics.go
package main

import (
	"fmt"
	"log"

	. "github.com/signalfx/signalfx-go/signalflow"
)

const (

## gcloud_function_call.sh
gcloud --project my-project-id \
  functions call hello-world \
  --data '{}' \
  --region us-east1

## ec2_instance_creation_time.py
import boto3
import datetime

# iterator over EC2 instances for region
def ec2_instances(region):
    client = boto3.client('ec2', region_name = region)
    for reservation in client.describe_instances().get('Reservations', []):
        for instance in reservation.get('Instances', []):
            yield instance

## ansible_pass_list.sh
ansible-playbook our_playbook.yml -e '{"our_var": ["one", "two", "three",]}'

## lenses-cli-groups.sh
# Nice doc is here: https://docs.lenses.io/dev/lenses-cli/index.html
LENSES_CLI_CMD="lenses-cli --host https://10.0.17.20:9991/ --user admin --pass admin --insecure groups"

# Get the list
$LENSES_CLI_CMD get --output JSON

# Group config file
cat > config.yaml << EOF
name: windows_admins
description: "Admins from AD"

## git_log.sh
# See git log --help for details
git log --reverse --after='Jan 19' --format='format:%h %an'

## check_keytabs.sh
#!/bin/bash

# Check all keytabs in the current directory

for kt in *.keytab
do
     pr=$(klist -k $kt | tail -1 | awk '{print $2}')
     echo -n "${kt}: "
     kinit -kt $kt $pr > /dev/null 2>&1 && echo OK || echo FAILED
done
	#!/bin/bash

	PATTERN='for-example-a-kafka-topic-name-to-look-for'

	for ns in $(kubectl get ns \| awk '{if ($1 !~ /^NAME\|kube-/) {print $1}}')
	do
	echo "Looking into $ns"
	kubectl exec -n "$ns" -c nifi nifi-0 -- zgrep "$PATTERN" permanent_configs/flow.xml.gz 2>/dev/null
	done
	go install golang.org/x/tools/go/analysis/passes/fieldalignment/cmd/fieldalignment

	fieldalignment -fix a_problematic_file.go
	#!/bin/sh -e

	# Install a Terraform provider

	OS=linux
	ARCH=amd64

	OPTS=`getopt -l dont-unzip,full-url:,group:,provider:,site:,url:,version: -- df:g:p:u:s:v: "$@"` \|\| exit 1
	eval set -- "$OPTS"
	package main

	import (
	"fmt"
	"log"

	. "github.com/signalfx/signalfx-go/signalflow"
	)

	const (
	gcloud --project my-project-id \
	functions call hello-world \
	--data '{}' \
	--region us-east1
	import boto3
	import datetime

	# iterator over EC2 instances for region
	def ec2_instances(region):
	client = boto3.client('ec2', region_name = region)
	for reservation in client.describe_instances().get('Reservations', []):
	for instance in reservation.get('Instances', []):
	yield instance
	# Nice doc is here: https://docs.lenses.io/dev/lenses-cli/index.html
	LENSES_CLI_CMD="lenses-cli --host https://10.0.17.20:9991/ --user admin --pass admin --insecure groups"

	# Get the list
	$LENSES_CLI_CMD get --output JSON

	# Group config file
	cat > config.yaml << EOF
	name: windows_admins
	description: "Admins from AD"
	# See git log --help for details
	git log --reverse --after='Jan 19' --format='format:%h %an'
	#!/bin/bash

	# Check all keytabs in the current directory

	for kt in *.keytab
	do
	pr=$(klist -k $kt \| tail -1 \| awk '{print $2}')
	echo -n "${kt}: "
	kinit -kt $kt $pr > /dev/null 2>&1 && echo OK \|\| echo FAILED
	done