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devnulled : devops   104

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https://theupdateframework.github.io
The Update Framework : A framework for securing software update systems
deployment  opensource  security  tools  devops  software  update  framework 
4 weeks ago by devnulled
Rook
Open-Source,
Cloud-Native Storage for Kubernetes
Production ready File, Block and Object Storage
storage  devops  docker  kubernetes  ceph  k8s  rook  cloud  file  object 
4 weeks ago by devnulled
Harbor
Manage and serve container images in a secure environment
Get Started Download Now
cloud  devops  docker  container  registry  containers  repository  security  tools 
4 weeks ago by devnulled
Open Policy Agent
Policy-based control for cloud native environments
cloud  policy  python  devops  kubernetes  authorization  security 
4 weeks ago by devnulled
Remotely connecting through Kubernetes to a JMX agent in a Spring Boot 1.x
The Java Management Extensions (JMX) technology is a Java standard and allows for a means of monitoring and managing resources–most notably the Java Virtual Machine (JVM). A resource is instrumented…
kubernetes  jmx  spring-boot  java  jvm  devops  visualvm  debugging  debugger 
april 2019 by devnulled
Linkerd - Linkerd
Linkerd is a transparent proxy that adds service discovery, routing, failure handling, and visibility to modern software applications
java  proxy  rpc  kubernetes  microservices  linkerd  cloud  devops  routing  docker 
march 2019 by devnulled
premake/premake-core: Premake
Premake. Contribute to premake/premake-core development by creating an account on GitHub.
make  premake  devops  buildtools 
february 2019 by devnulled
autoscaler/cluster-autoscaler at master · kubernetes/autoscaler
Autoscaling components for Kubernetes. Contribute to kubernetes/autoscaler development by creating an account on GitHub.
aws  ec2  kubernetes  scaling  devops 
february 2019 by devnulled
phusion/passenger-docker: Docker base images for Ruby, Python, Node.js and Meteor web apps
Docker base images for Ruby, Python, Node.js and Meteor web apps - phusion/passenger-docker
github  nodejs  ruby  docker  passenger  python  deployment  rails  devops  image 
february 2019 by devnulled
kubeplus/Guidelines.md at master · cloud-ark/kubeplus

Kubernetes Operators extend Kubernetes API to manage third-party software as native Kubernetes objects. Various Operators are being built today for variety of softwares such as MySQL, Postgres, Airflow, Redis, MongoDB, Kafka, Prometheus, Logstash, Moodle, Wordpress, Odoo, etc. to run on Kubernetes. Consequently, we are seeing a new trend where fit-for-purpose application platforms are being created by composing multiple such Operators together on a Kubernetes cluster. The Custom Res...
kubernetes  operators  deployment  k8s  devops 
february 2019 by devnulled
Deploying Traefik as Ingress Controller for Your Kubernetes Cluster | Supergiant
In this article, we'll walk you through creating Ingress in your Kubernetes cluster using the Traefik Ingress Controller
kubernetes  k8s  ingress  routing  networking  traefik  devops 
february 2019 by devnulled
How Tenable Uses Helm to Template a Microservice Stack
Tenable uses a complex Ansible-based deployment system to give its developers maximum flexibility in maintaining all the Kubernetes objects needed to run their cloud platform, Tenable.io. This…
helm  kubernetes  k8s  templates  cloudcomputing  devops 
february 2019 by devnulled
GNU Make Standard Library download | SourceForge.net
Download GNU Make Standard Library for free. GNU Make Standard Library: a library of functions written for GNU Make using GNU Make's built in functions.
gnu  make  makefile  bash  build  devops 
december 2018 by devnulled
Continuous Integration & Delivery - Semaphore
Semaphore is a hosted continuous integration and delivery service for private and open source projects.
build  ci  deployment  service  devops  deploy  continuous-integration  git  continous-integration  design 
december 2018 by devnulled
Force Restart Kubernetes Pod
How to force restart a pod in Kubernetes the hard way.
kubernetes  cloud  devops  restart  reboot  aws  pod  instance  statefulset 
november 2018 by devnulled
Kubernetes By Example
This is a hands-on introduction to Kubernetes. Browse the examples:
pods labels replication controllers deployments services service discovery health checks environment variables namespaces volumes secrets logging jobs nodes Want to try it out yourself? You can run all this on Red Hat’s distribution of Kubernetes, OpenShift. Follow the instructions here for a local setup or sign up for openshift.com for an online environment.
tutorial  learning  devops  docker  kubernetes  k8s  reference  container 
november 2018 by devnulled
Logstash: Collect, Parse, Transform Logs | Elastic
Easy integration of data from any source, any format with this flexible, open source collection, parsing, and enrichment pipeline. Download for free.
search  logstash  devops  data  logs  analysis  analytics  logging  log  software  elasticsearch 
october 2018 by devnulled
datadog-agent/Dockerfiles/agent at master · DataDog/datadog-agent
Datadog Agent . Contribute to DataDog/datadog-agent development by creating an account on GitHub.
datadog  stats  monitoring  devops  manual 
october 2018 by devnulled
Agent commands
Datadog, the leading service for cloud-scale monitoring.
stats  monitoring  agent  devops  datadog 
october 2018 by devnulled
The 2018 DevOps RoadMap – Hacker Noon
DevOps is really hot at the moment and most of my friends, colleagues, and senior developers I know are working hard to become a DevOps engineer and project themselves as DevOps champion in their…
devops  python  article  docker  sysadmin  important  kubernetes  linux  deployment 
october 2018 by devnulled
Cloud Native Buildpacks
Buildpacks are pluggable, modular tools that translate source code into OCI images.
build  devops  heroku  cloudops  container  deployment  cloudcomputing  buildpack 
october 2018 by devnulled
Heat Maps
Heat maps allow three dimensions of data to be visualized, similar to weather radar maps where color is used as a dimension. As data is quantized into buckets, they are practical for handling large datasets, such as performance monitoring metrics across thousands of servers.
devops  latency  map  visualization  heatmap  graph  heat 
september 2018 by devnulled
Pets vs. Cattle: The Elastic Cloud Story
My recent presentation to the Chicago DevOps Meetup that explains how we're moving from a servers as Pets world to a servers as Cattle world. Understanding th…
cloud  infrastructure  software  cloudops  devops 
august 2018 by devnulled
Bash shell-scripting libraries – Striving for greatness
One of the most powerful aspects of popular high-level languages is the existence of a comprehensive standard library. Unfortunately, the most popular Linux shell, bash, lacks a full-featured library bundled with it. A number of people have written libraries to compensate for this lack, which can make your life infinitely easier if you need to…
devops  linux  shell  bash 
may 2018 by devnulled
An in-Depth look at our Docker and ECS stack for Golang
We use the Go programing language for a lot of the high throughput pieces of our infrastructure with SMS Junk Filter - https://smsjunk.com. When we decided to start this project we knew that we would…
cli  cloud  article  ecs  http  go  devops  cobra  aws  chi  docker  golang 
may 2018 by devnulled
Open source container-native workflow engine for Kubernetes | Argo
Argo is an open source container-native workflow engine for developers working with Kubernetes to orchestrate pipelines and jobs for continuous integration, deployment, and microservices.
infrastructure  cloud  workflow  kubernetes  tech  devops 
april 2018 by devnulled
12 Fractured Apps – Kelsey Hightower – Medium
Over the years I’ve witnessed more and more people discover the 12 Fact0r App manifesto and start implementing many of the suggestions outlined there. This has led to applications that are far easier…
devops  automation  docker  golang  architecture  deployment  bestpractices  12factor  12-factor 
march 2018 by devnulled
Parsing AWS Elastic Load Balancer log on the command line for fun and profit The Approachable Geek
Amazon Web Services Elastic Load Balancers are excellent bits of kit and one of the mot useful things they have is that you can enable logging easily. Every request that comes through gets a tonne of information logged about it and the log fires are dropped into an S3 bucket every 5 minutes (or more, this is configurable).

Because of the time delay, monitoring ELB logs for real-time alerting is not something I’ve experimented with, but processing logs to figure out what went on is something I’ve spent a lot of time on recently. It’s also a great excuse to glue some command line tools together
parsing  elb  logging  logs  devops  aws 
march 2018 by devnulled
Parsing S3 and ELB logs with GoAccess
Parsing S3 and ELB logs into a command line tool / HTML output.
goaccess  logs  amazon  devops  troubleshooting  logging  elb  s3 
march 2018 by devnulled
Kubernetes Ingress – Jay Gorrell – Medium
A lot of people seem confused about how Ingress works in Kubernetes and questions come up almost daily in Slack. It’s not their fault, either — unfortunately the Kubernetes documentation is pretty…
kubernetes  docker  networking  nginx  devops  ingress 
march 2018 by devnulled
Jujucharms | Juju
Juju is an open source, application and service modelling tool from Ubuntu that helps you deploy, manage and scale your applications on any cloud.
cloud  devops  juju  automation  sysadmin  tools  orchestration  management  deployment  software 
february 2018 by devnulled
Jenkins Backup Guide: How To Backup Jenkins Data and Configurations
In this article, we will cover different jenkins backup scenarios for backing up Jenkins data and configurations using a plugin and disk snapshots.
java  jenkins  ci  continuousintegration  devops  backup 
february 2018 by devnulled
Using a Jenkinsfile
Jenkins is an open source automation server
java  ci  devops  jenkins  configuration  pipeline  book  build 
february 2018 by devnulled
Getting solid at Git rebase vs. merge – Christophe Porteneuve – Medium
A git merge should only be used for incorporating the entire feature set of branch into another one, in order to preserve a useful, semantically correct history graph. Such a clean graph has…
devops  rebase  development  reference  gitmerge  merge  workflow  howto  git 
february 2018 by devnulled
Makefile Howto - Waikato Linux Users Group
Makefiles are easy. In fact, to build a simple program that doesn't depend on any libraries, you don't even need a makefile. make(1) is smart enough to figure it all out itself. For instance, if you have a file "foo.c" in the current directory:
build  make  devops  gnu  makefile  linux  tools  softwareengineering  software  opensource 
february 2018 by devnulled
The Twelve-Factor App
A methodology for building modern, scalable, maintainable software-as-a-service apps.
development  ci  devops  app  programming  software  12-factor  architecture  best-practices  dev 
february 2018 by devnulled
DRYing out Terraform - OpenCredo
Terraform does not support nested Maps or Lists; this blog post demonstrates how to get round this problem and make your templates more DRY
devops  terraform 
january 2018 by devnulled
Container Orchestration with Kubernetes: An Overview
If you heard the term “containers” in a tech context before, it was most likely referring to Docker or rkt (pronounced rocket). They are both open-source container engines that provide a layer of…
docker  container  devops  kubernetes 
january 2018 by devnulled
Terraform vs. Helm for Kubernetes - DZone Cloud
This comparison of Helm and Terraform sees how each provisioning tool works with Kubernetes, app deployment, upgrades, and rollbacks to see which works best.
helm  terraform  kubernetes  devops 
january 2018 by devnulled
KeyBox - Web-Based Bastion Host and SSH Key Management
KeyBox is an open-source web-based SSH console that centrally manages administrative access to systems. It acts as a bastion host for administrators with features that promote infrastructure security. Web-based administration is combined with management and distribution of user's public SSH keys. Key management and administration is based on profiles assigned to defined users.
security  ssh  devops  linux 
january 2018 by devnulled
Envoy Proxy - Home
Envoy is an open source edge and service proxy, designed for cloud-native applications
server  service  devops  proxy  envoy  networking  nginx  microservices  apps 
january 2018 by devnulled
Uchiwa | Simple Dashboard for Sensu
Open source dashboard for Sensu.
Uchiwa is a simple dashboard for the Sensu monitoring framework, built with Go and AngularJS.
sensu  uchiwa  monitoring  dashboard  devops  tools 
january 2018 by devnulled
Sensu | Full-stack monitoring for today's business.
Monitor servers, services, application health, and business KPIs. Get notified about failures before your users do. Collect and analyze custom metrics. Give your business the competitive advantage it deserves.
server  devops  performance  sensu  sysadmin  analysis  analytics  monitoring  metrics  opensource 
january 2018 by devnulled
Start page – collectd – The system statistics collection daemon
collectd gathers metrics from various sources, e.g. the operating system, applications, logfiles and external devices, and stores this information or makes it available over the network. Those statistics can be used to monitor systems, find performance bottlenecks (i.e. performance analysis) and predict future system load (i.e. capacity planning). Or if you just want pretty graphs of your private server and are fed up with some homegrown solution you're at the right place, too ;).
devops  daemon  linux  collectd  sysadmin  collection  analytics  monitoring  software  statistics 
january 2018 by devnulled
Istio
An open platform to connect, manage, and secure microservices.
devops  development  networking  microservice  kubernetes  monitoring  microservices  mesh  hosting  routing 
december 2017 by devnulled
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