keda
argo-cd
Our great sponsors
keda | argo-cd | |
---|---|---|
90 | 72 | |
7,624 | 15,851 | |
2.3% | 3.9% | |
9.5 | 9.9 | |
6 days ago | 7 days ago | |
Go | Go | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
keda
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Tortoise: Shell-Shockingly-Good Kubernetes Autoscaling
Microsoft does a good job with KEDA, providing an open source autoscaling architecture that isn't tied to Azure.
https://keda.sh/ - project website
Most just utilize out of the box macro resources available in HPA.
For more advanced use cases there is keda - https://keda.sh/
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Root Cause Chronicles: Quivering Queue
Thankfully KEDA operator was already part of the cluster, and all Robin had to do was create a ScaledObject manifest targeting the Dispatch ScaleUp event, based on the rabbitmq_global_messages_received_total metric from Prometheus.
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Five tools to add to your K8s cluster
Keda
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Best Kubernetes DevOps Tools: A Comprehensive Guide
KEDA introduces event-driven scaling to Kubernetes workloads. It integrates with Kubernetes Horizontal Pod Autoscalers and can scale pods based on external metrics from services like databases and message queues (Kafka, RabbitMQ, MongoDB).
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Auto-scaling DynamoDB Streams applications on Kubernetes
This is where KEDA comes in.
# update version 2.8.2 if required kubectl apply -f https://github.com/kedacore/keda/releases/download/v2.8.2/keda-2.8.2.yaml
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What is the difference in production for scale to zero usecases - Keda vs Lambda ?
This is traditionally a AWS Lambda usecase - or an OpenFaas kind of usecase. But very recently i discovered https://keda.sh/ and it seems it is specifically meant for this in a kubernetes environment.
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Ingesting Data into OpenSearch using Apache Kafka and Go
If you deploy the application to Amazon EKS, you can also consider using KEDA to auto-scale your consumer application based on the number of messages in the MSK topic.
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Is there a product that can orchestrate running jobs?
Maybe this https://keda.sh/
argo-cd
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ArgoCD Deployment on RKE2 with Cilium Gateway API
The code above will create the argocd Kubernetes namespace and deploy the latest stable manifest. If you would like to install a specific manifest, have a look here.
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5-Step Approach: Projectsveltos for Kubernetes add-on deployment and management on RKE2
In this blog post, we will demonstrate how easy and fast it is to deploy Sveltos on an RKE2 cluster with the help of ArgoCD, register two RKE2 Cluster API (CAPI) clusters and create a ClusterProfile to deploy Prometheus and Grafana Helm charts down the managed CAPI clusters.
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14 DevOps and SRE Tools for 2024: Your Ultimate Guide to Stay Ahead
Argo CD
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Verto.sh: A New Hub Connecting Beginners with Open-Source Projects
This is cool - I can think of some projects that are amazing as first contributors, and others I can think of that are terrible.
One thing I think the tool doesn't address is why someone should contribute to a particular project. Having stars is interesting, and a proxy for at least historical activity, but also kind of useless here - take argoproj/argo-cd [1] as an example - 14.5k stars, with a backlog of 2.7k issues and an issue tracker that's a real mess.
Either way, I think this tool is neat for trying to gain some experience in a project purely based on language.
[1] https://github.com/argoproj/argo-cd/issues?q=is%3Aissue+is%3...
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Real Time DevOps Project | Deploy to Kubernetes Using Jenkins | End to End DevOps Project | CICD
$ kubectl create namespace argocd //Next, let's apply the yaml configuration files for ArgoCd $ kubectl apply -n argocd -f https://raw.githubusercontent.com/argoproj/argo-cd/stable/manifests/install.yaml //Now we can view the pods created in the ArgoCD namespace. $ kubectl get pods -n argocd //To interact with the API Server we need to deploy the CLI: $ curl --silent --location -o /usr/local/bin/argocd https://github.com/argoproj/argo-cd/releases/download/v2.4.7/argocd-linux-amd64 $ chmod +x /usr/local/bin/argocd //Expose argocd-server $ kubectl patch svc argocd-server -n argocd -p '{"spec": {"type": "LoadBalancer"}}' //Wait about 2 minutes for the LoadBalancer creation $ kubectl get svc -n argocd //Get pasword and decode it. $ kubectl get secret argocd-initial-admin-secret -n argocd -o yaml $ echo WXVpLUg2LWxoWjRkSHFmSA== | base64 --decode
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Ultimate EKS Baseline Cluster: Part 1 - Provision EKS
From here, we can explore other developments and tutorials on Kubernetes, such as o11y or observability (PLG, ELK, ELF, TICK, Jaeger, Pyroscope), service mesh (Linkerd, Istio, NSM, Consul Connect, Cillium), and progressive delivery (ArgoCD, FluxCD, Spinnaker).
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Using ArgoCD Pull Request Generator to review application modifications
An interesting feature of ArgoCD is the Pull Request Generator. It's a generator for ApplicationSet. An ApplicationSet is a template of ArgoCD Application associated with a generator. Generator can be a directory: an application will be created for every sub-folder. There is also the Cluster generator that deploy the same Application but in every cluster managed by ArgoCD.
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Really disappointed by not being able to use helm list. Prove me wrong
There is also a feature request (yet in open state): https://github.com/argoproj/argo-cd/issues/8591
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Examples of Good Go Repos
https://github.com/argoproj/argo-cd is my go to repo.
What are some alternatives?
drone - Gitness is an Open Source developer platform with Source Control management, Continuous Integration and Continuous Delivery. [Moved to: https://github.com/harness/gitness]
k8s-prometheus-adapter - An implementation of the custom.metrics.k8s.io API using Prometheus
flagger - Progressive delivery Kubernetes operator (Canary, A/B Testing and Blue/Green deployments)
Jenkins - Jenkins automation server
terraform-controller - Use K8s to Run Terraform
werf - A solution for implementing efficient and consistent software delivery to Kubernetes facilitating best practices.
atlantis - Terraform Pull Request Automation
fleet - Deploy workloads from Git to large fleets of Kubernetes clusters
kubevela - The Modern Application Platform.
argo - Workflow Engine for Kubernetes
awx - AWX provides a web-based user interface, REST API, and task engine built on top of Ansible. It is one of the upstream projects for Red Hat Ansible Automation Platform.
devtron - Tool integration platform for Kubernetes