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Tom Donohue monodot

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I am working very hard
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@monodot
monodot / subst.sh
Created January 20, 2023 16:09
Templatey
View subst.sh
#!/bin/sh
# cat <<EOF | ./subst.sh zzzlucy
# name=Lucy
# weather="Good, how about you?!"
# family=Smith
# EOF
set -a
@monodot
monodot / systemd_service_hardening.md
Created September 23, 2022 12:12 — forked from ageis/systemd_service_hardening.md
Options for hardening systemd service units
View systemd_service_hardening.md

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict
@monodot
monodot / load-averages.csv
Created June 26, 2021 19:54
Load averages over a 15 minute period - when running a stress-ng test
View load-averages.csv
Time 1min 5min 15min
14:08:59 0.93 1.10 1.28
14:09:09 0.86 1.08 1.27
14:09:19 0.95 1.09 1.27
14:09:29 0.95 1.09 1.27
14:09:39 1.25 1.15 1.29
14:09:49 1.21 1.14 1.28
14:09:59 1.18 1.14 1.28
14:10:09 1.15 1.13 1.27
14:10:19 1.13 1.13 1.27
View source-connector-debs.yaml
apiVersion: "kafka.strimzi.io/v1alpha1"
kind: KafkaConnector
metadata:
name: bd6-mongo-connector
labels:
strimzi.io/cluster: my-connect-cluster
spec:
class: io.debezium.connector.mongodb.MongoDbConnector
image: "quay.io/tdonohue/debenhams-mongo:latest"
config:
@monodot
monodot / 00-openshift-example-deploy-nginx.md
Last active January 4, 2021 15:04
Deploy nginx on OpenShift - example
View 00-openshift-example-deploy-nginx.md

OpenShift Example: Deploy nginx web server by creating resources from YAML files

Let's deploy nginx!

We'll create a Deployment, a Service and a Route. 🥔🥔

  1. We create a Deployment to run the nginx-unprivileged image (this Nginx image doesn't run nginx as root - because OpenShift doesn't like that!)
  2. We create a Service which load balances between the pods in the Deployment.
  3. We create a Route which forwards traffic onto the Service, and the Pods!
@monodot
monodot / GetAllBooksResponse.java
Created October 30, 2020 09:00
GetAllBooksResponse.java
View GetAllBooksResponse.java
package com.cleverbuilder.bookservice;
import java.util.ArrayList;
import java.util.List;
import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;
import javax.xml.bind.annotation.XmlType;
@monodot
monodot / ublock-filters.txt
Last active October 3, 2020 16:08
My custom filters for uBlock Origin
View ublock-filters.txt
! 21/03/2020 https://twitter.com - remove annoyances/distractions
! Remove the annoying attention-sapping stuff: trending now, who to follow
twitter.com##div[aria-label='Timeline: Trending now']
twitter.com##aside[aria-label='Who to follow']
! 2020-10-03 Medium google login distraction
medium.com##div[id='credential_picker_container']
@monodot
monodot / che-plugin.yaml
Last active March 6, 2020 12:44
Theia Editor plugin definition for Eclipse Che (using quay.io as the image source)
View che-plugin.yaml
version: 1.0.0-quayio
type: Che Editor
name: theia-ide
id: org.eclipse.che.editor.theia
title: Eclipse Theia for Eclipse Che
description: Eclipse Theia
icon: https://pbs.twimg.com/profile_images/929088242456190976/xjkS2L-0_400x400.jpg
endpoints:
- name: "theia"
public: true
@monodot
monodot / Application.java
Created January 28, 2020 17:25
Fuse/Camel - Wiring up AMQ (ActiveMQ) and Oracle AQ with JTA XA transactions (Narayana) on Spring Boot
View Application.java
package xyz.tomd.demos.fuse.springboot.amqxa;
import oracle.jdbc.xa.client.OracleXADataSource;
import oracle.jms.AQjmsFactory;
import org.apache.camel.component.jms.JmsComponent;
import org.messaginghub.pooled.jms.JmsPoolXAConnectionFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.jta.XAConnectionFactoryWrapper;
import org.springframework.context.annotation.Bean;
@monodot
monodot / get-fuse-fabric-profiles-and-containers.sh
Last active November 12, 2019 10:55
Extract profiles and containers from Fuse Fabric
View get-fuse-fabric-profiles-and-containers.sh
# Gets a list of all profiles and containers from a Red Hat JBoss Fuse Fabric topology
# Note this is very rough and probably doesn't work :-)
cd $FUSE_HOME
export JAVA_HOME=/c/extdot/dev/java/jdk1.8.0_92
export FUSE_PASS=mypassword
/path/to/fuse/jboss-fuse-6.3.0.redhat-329/bin/client -a 8101 -h fuse.example.com -u adminmw fabric:container-list -p $FUSE_PASS > containerlist.txt
FIELDWIDTHS=$(head -1 containerlist.txt | grep -Po '.*? (?=\S|$)' | awk -v ORS=' ' '{printf length" "}')
awk -v FIELDWIDTHS="$FIELDWIDTHS" -v OFS=',' '{ print $1,$5 }' containerlist.txt | sed 's/ //' | awk '{$1=$1;print}'
awk -v FIELDWIDTHS="$FIELDWIDTHS" -v OFS=',' '{ print $1,$5 }' containerlist.txt | awk '{$1=$1;print}' | awk -F ',' '$1!="" {print "echo CONTAINER",$1; print "bin/client -a 8101 -h fuse.example.com -u adminmw -p $FUSE_PASS fabric:profile-display",$2} $1=="" { print "bin/client -a 8101 -h fuse.example.com -u adminmw -p $FUSE_PASS fabric:profile-display",$2 }'