Fix weave.works links now redirecting to adware

The weave.works domain no longer belongs to Weaveworks (the company
shut down in early 2024). It now 302-redirects to a spam/adware
redirector (n66d.com), so every link to it sent readers to scam ads.

Point the five affected links at Internet Archive snapshots from 2023,
which preserve the original pages that were being cited.

Fixes #9

Author: simonharrer

index.md

@@ -1,6 +1,6 @@
 # GitOps
 
-Since its inception in 2017 by [Weaveworks](https://www.weave.works/technologies/gitops/), GitOps has caused quite some fuss on Twitter and KubeCon.
+Since its inception in 2017 by [Weaveworks](https://web.archive.org/web/20230530181135/https://www.weave.works/technologies/gitops/), GitOps has caused quite some fuss on Twitter and KubeCon.
 This site aggregates the essence of GitOps to help clear up the confusion about the topic.
 
 
@@ -36,7 +36,7 @@ Everything happens in the version control system you use for developing the appl
 
 > When we say “high velocity” we mean that every product team can safely ship updates many times a day — deploy instantly, observe the results in real time, and use this feedback to roll forward or back.
 >
-> — [Weaveworks](https://www.weave.works/blog/gitops-high-velocity-cicd-for-kubernetes)
+> — [Weaveworks](https://web.archive.org/web/20230606094036/https://www.weave.works/blog/gitops-high-velocity-cicd-for-kubernetes)
 
 ### Easy and Fast Error Recovery
 
@@ -236,7 +236,7 @@ GitOps is a set of practices. You can look for a developer who has experience pr
 ### Tools
 
 * [ArgoCD](https://argoproj.github.io/argo-cd/): A GitOps operator for Kubernetes with a web interface
-* [Flux](https://github.com/fluxcd/flux): The GitOps Kubernetes operator by the creators of GitOps — [Weaveworks](https://www.weave.works/technologies/gitops/)
+* [Flux](https://github.com/fluxcd/flux): The GitOps Kubernetes operator by the creators of GitOps — [Weaveworks](https://web.archive.org/web/20230530181135/https://www.weave.works/technologies/gitops/)
 * [Gitkube](https://github.com/hasura/gitkube): A tool for building and deploying docker images on Kubernetes using `git push`
 * [JenkinsX](https://jenkins-x.io/): Continuous Delivery on Kubernetes with built-in GitOps
 * [Terragrunt](https://github.com/gruntwork-io/terragrunt): A wrapper for [Terraform](https://www.terraform.io/) for keeping configurations DRY, and managing remote state
@@ -250,10 +250,10 @@ Also check out Weavework's [Awesome-GitOps](https://github.com/weaveworks/awesom
 ### Blog Posts and Social Media
 
 * [An Inside Look at GitOps](https://devops.com/an-inside-look-at-gitops/)
-* [GitOps - Operations by Pull Request](https://www.weave.works/blog/gitops-operations-by-pull-request)
+* [GitOps - Operations by Pull Request](https://web.archive.org/web/20230506102742/https://www.weave.works/blog/gitops-operations-by-pull-request)
 * [GitOps: What, Why, and How.](https://www.reddit.com/r/kubernetes/comments/dc8bfd/gitops_what_why_and_how/)
 * [What Is GitOps and Why It Might Be The Next Big Thing for DevOps](https://thenewstack.io/what-is-gitops-and-why-it-might-be-the-next-big-thing-for-devops/)
-* [What is GitOps Really?](https://www.weave.works/blog/what-is-gitops-really)
+* [What is GitOps Really?](https://web.archive.org/web/20230608225619/https://www.weave.works/blog/what-is-gitops-really)
 * [GitOps mit Helm und Kubernetes (German)](https://www.doag.org/formes/pubfiles/11761447/06_2019-Java_aktuell-Bernd_Stuebinger_Florian_Heubeck-GitOps_mit_Helm_und_Kubernetes.pdf)
 
 ### Talks