shell-operator
k8s-bigip-ctlr
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| shell-operator | k8s-bigip-ctlr | |
|---|---|---|
| 10 | 1 | |
| 2,255 | 347 | |
| 2.4% | 1.2% | |
| 8.3 | 9.2 | |
| 10 days ago | 3 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.
shell-operator
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How to create a watch over namespaces?
Maybe, the Shell operator is a good tool for that?
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Is there a way to execute script after a crash?
Shell-operator to parse logs and make action after the pod crash.
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Cert Manager - Get it to do something on renewal, such as call webhook or fire up a container
Argo workflow can trigger from k8s objects but may be a bit more than you need, shell-operator may be good enough https://github.com/flant/shell-operator for a quick win
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Automatically create subdomains for services similar to Vercel Preview
I used https://github.com/flant/shell-operator to write a simple Kubernetes operator that automatically creates subdomains for your services by patching an existing ingress.
- Run a pod in a namespace without having access to it's secrets?
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Best option to write a CRD today?
If you are more into lightweight and common use cases, look at metacontroller or the shell-operator.
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How long does it take to learn go and program a K8s operator?
Believe it or not, you can write a Kubernetes operator using simple shell scripts: https://github.com/flant/shell-operator
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LoadBalancer type service on bare-metal
You could use something like shell operator, metacontroller, or operator-sdk to run a command against your load balancer's API whenever a LoadBalancer service is created.
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looking for a Kubernetes controller watching logs and run commands / restarting pods
https://github.com/flant/shell-operator should get you quite far but this sounds like the process should just shut itself down when that case is hit...
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shell-operator reaches its v1.0.0 release: hooks without kubectl
shell-operator is already used in KubeSphere's ks-installer, Confluent's Kafka DevOps solution, Deckhouse Kubernetes platform, and more. All documentation is available in the project's GitHub repo — if you feel it might be interesting for your needs, give it a try! Any feedback is warmly welcome.
k8s-bigip-ctlr
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LoadBalancer type service on bare-metal
They have F5 CIS (Container Ingress Services) https://github.com/F5Networks/k8s-bigip-ctlr which is made specifically for this. They can do a Loadbalancer service or a more custom CRD.
What are some alternatives?
metacontroller - Writing kubernetes controllers can be simple
kubernetes-ingress-controller - :gorilla: Kong for Kubernetes: The official Ingress Controller for Kubernetes.
github-actions-runner-operator - K8S operator for scheduling github actions runner pods
spark-operator - Kubernetes operator for managing the lifecycle of Apache Spark applications on Kubernetes.
IngressMonitorController - A Kubernetes controller to watch ingresses and create liveness alerts for your apps/microservices in UptimeRobot, StatusCake, Pingdom, etc. – [✩Star] if you're using it!
mysql-operator - Asynchronous MySQL Replication on Kubernetes using Percona Server and Openark's Orchestrator.
akrobateo - Akrobateo is a simple Kubernetes operator to expose in-cluster LoadBalancer services as node hostPorts using DaemonSets.
percona-xtradb-cluster-operator - Percona Operator for MySQL based on Percona XtraDB Cluster
Nuclei-Template-CVE-2022-1388-BIG-IP-iControl-REST-Exposed - This vulnerability may allow an unauthenticated attacker with network access to the BIG-IP system through the management port and/or self IP addresses to execute arbitrary system commands, create or delete files, or disable services. There is no data plane exposure; this is a control plane issue only.
keepalived-operator - An operator to manage VIPs backed by keepalived
datadog-operator - Datadog Agent Kubernetes Operator