View elasticsearch_out_of_sync_shards.py
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#!/usr/bin/env python3 | |
# encoding: utf-8 | |
""" | |
Identify out-of-sync replica shards for an Elasticsearch index | |
-------------------------------------------------------------- | |
This program will output a list of all shards for a given index, identifying | |
the ones that are out-of-sync with respect to the primary shard. |
View es-dump.sh
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#!/bin/bash | |
ES_HOST=localhost | |
ES_PORT=9200 | |
ES_USERNAME=elasticsearch | |
ES_PASSWORD=oohlala | |
ES_URL="https://$ES_USERNAME:$ES_PASSWORD@$ES_HOST:$ES_PORT" | |
dump_mapping() { | |
local index_name="$1" |
View gcloud-snippets.sh
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#!/bin/bash | |
# ============================================================================= | |
# | |
# Very random gcloud related snippets | |
# | |
# ============================================================================= | |
set -e | |
set -o nounset |
View delete-unreferenced-charts.py
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#!/usr/bin/env python3 | |
import os | |
import yaml | |
import requests | |
CHARTMUSEUM_URL = 'https://your.chartmuseum.url' |
View nvidia-kernel-crash.log
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Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500704] nvidia-modeset/: page allocation failure: order:4, mode:0x40cc0(GFP_KERNEL|__GFP_COMP), nodemask=(null),cpuset=/,mems_allowed=0 | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500709] CPU: 1 PID: 244 Comm: nvidia-modeset/ Tainted: P OE 5.4.0-72-generic #80~18.04.1-Ubuntu | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500709] Hardware name: MSI MS-7A71/Z270-A PRO (MS-7A71), BIOS 1.20 04/07/2017 | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500710] Call Trace: | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500714] dump_stack+0x6d/0x8b | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500716] warn_alloc+0xfe/0x160 | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500718] __alloc_pages_slowpath+0xe19/0xe50 | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.500900] ? _nv032044rm+0x1e/0x30 [nvidia] | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.501066] ? os_release_spinlock+0x1a/0x20 [nvidia] | |
Aug 9 11:26:21 cosimo-desktop kernel: [8778506.501 |
View disable_cb_access_scanner.sh
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#!/bin/bash | |
# | |
# Disables the Couchbase access scanner on a list of buckets | |
# Access scanner can cause short outages when buckets are very large. | |
# | |
set -e -x | |
USER='Administrator' |
View inv.py
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""" | |
Display Ansible inventories as a tree of environments, groups and hosts as leaves. | |
A nice diversion/excuse to dive into the rich console library. | |
It will expand simple host ranges, allowing grep commands to find | |
group names for given hosts. | |
Usage: | |
./inv.py | |
./inv.py | grep -B10 some-hostname |
View cloudpassage_zone_update.py
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#!/usr/bin/env python | |
# encoding: utf-8 | |
""" | |
Update an existing Cloudpassage FirewallZone from an external list of IPs | |
Wanted to use this to block abusive IPs, then I made this work and | |
realized it only accepts max 6000 characters, which in practice translates | |
to ~400 IP addresses, so it's probably not worth using in any case. | |
Usage: |
View websocket-client.pl
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#!/usr/bin/env perl | |
use v5.014; | |
use warnings; | |
# Perl WebSocket test client | |
# Greg Kennedy 2019 | |
# IO::Socket::SSL lets us open encrypted (wss) connections | |
use IO::Socket::SSL; | |
# IO::Select to "peek" IO::Sockets for activity |
View debian-safe-upgrade.sh
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#!/bin/sh | |
OLDDIST=lenny | |
NEWDIST=squeeze | |
BACKUP_DIR="/var/tmp/backup.$OLDDIST" | |
echo "+ Create backup directory" | |
mkdir -p "$BACKUP_DIR" |
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