Multiple Kubernetes projects for all kinds of problems.
You need to have a Kubernetes cluster available.
If you do not have one, you can virtualize with tools such as minikube in version v1.16.0 or higher. https://github.com/kubernetes/minikube
All the custom images that will be used in this repository have been generated by dockerfile or similar files from the following repository: https://github.com/JoseManuelPS/Docker_RFD
It is recommended to have a proprietary image repository such as Docker Registry or Nexus to facilitate the image management task.
This short tutorial explains in a simple way how to deploy an ansible laboratory based on https://github.com/JoseManuelPS/Docker_RFD ansible/basic.
Note: To mount volumes in minikube please use the following args. --mount=true --mount-string='/home/josemanuelps/projects:/home/docker/projects'
kubectl create --save-config -f <(path_to_ansible_namespaces)>
kubectl apply -f <(path_to_ansible_directory)>
kubectl create --save-config -f ~/projects/kubernetes_rfd/ansible/basic/ns.ansible.yaml
kubectl apply -f ~/projects/kubernetes_rfd/ansible/basic
Last test info:
- Date: 25/07/2021
- Minikube version: v1.22.0
- Kubernetes version: v1.21.2
This short tutorial explains in a simple way how to deploy an ansible laboratory based on https://github.com/JoseManuelPS/Docker_RFD ansible/root.
Note: To mount volumes in minikube please use the following args. --mount=true --mount-string='/home/josemanuelps/projects:/home/docker/projects'
kubectl create --save-config -f <(path_to_ansible_namespaces)>
kubectl apply -f <(path_to_ansible_directory)>
kubectl create --save-config -f ~/projects/kubernetes_rfd/ansible/root/ns.ansible.yaml
kubectl apply -f ~/projects/kubernetes_rfd/ansible/root
Last test info:
- Date: 25/05/2021
- Minikube version: v1.19.0
- Kubernetes version: v1.20.2
This short tutorial explains in a simple way how to deploy a botnet using the script botnget_generator.py.
Note: To mount volumes in minikube please use the following args. --mount=true --mount-string='/home/josemanuelps/projects:/home/docker/projects'
kubectl create --save-config -f <(path_to_ansible_namespaces)>
kubectl apply -f <(path_to_ansible_directory)>
kubectl create --save-config -f ~/projects/kubernetes_rfd/botnet_generator/master/ns.botnet.yaml
kubectl apply -f ~/projects/kubernetes_rfd/botnet_generator/master/
kubectl create --save-config -f <(path_to_namespaces)>
kubectl create --save-config -f ~/projects/kubernetes_rfd/botnet_generator/master/ns.botnet.yaml
python3 ~/projects/kubernetes_rfd/botnet_generator/botnet_generator.py [-h] [--name NAME] [--num NUM] path
python3 ~/projects/kubernetes_rfd/botnet_generator/botnet_generator.py --name test --num 10 new_botnet
sudo <(new_botnet_path)>/rules/iptables.sh
sudo ./new_botnet/rules/iptables.sh
kubectl apply -f <(new_botnet_path)>
kubectl apply -f new_botnet
Last test info:
- Date: 25/05/2021
- Minikube version: v1.19.0
- Kubernetes version: v1.20.2
This short tutorial explains in a simple way how to deploy the Nexus Repository OSS image repository (https://www.sonatype.com/nexus/repository-oss) inside of minikube.
Start minikube with the parameter --insecure-registry, like this:
minikube start --insecure-registry 'docker.local:30500'
Add minikube ip to the /etc/hosts file with the following names:
- nexus.local (It will be used to access the nexus service)
- docker.local (It will be used to access the docker repository)
Use the following command to check it:
minikube ip
You must also enable the ingress addon. Use the following command to add it.
minikube addons enable ingress
Important: A deployment is going to be carried out without certificates, if you want to carry out a deployment with certificates you can find more information at: https://help.sonatype.com/repomanager3
kubectl create --save-config -f <(path_to_nexus_namespaces)>
kubectl create --save-config -f <(path_to_nexus_deployment)> -f <(path_to_nexus_service)> -f <(path_to_nexus_ingress)>
kubectl create --save-config -f ~/projects/kubernetes_rfd/nexus_repository_oss/minikube/ns.nexus_repository.yaml
kubectl apply -f ~/projects/kubernetes_rfd/nexus_repository_oss/minikube/
Now your Nexus Repository OSS it's ready. To use it, you must access to http://nexus.local:30501 address, log in as admin, and complete the initial setup.
Once you have successfully logged in, go to Settings>Security>Realms and enable Docker Bearer Token Realm.
After the configuration is complete, you must create a new Docker repository as type hosted with the http port 5000 and Allow anonymous docker pull enabled.
Once the deployment has been done, and the new Docker repository created you can connect to it following this steps:
- If you want to connect from outside of minikube create or modify the file /etc/docker/daemon.json to include the following content:
{
"insecure-registries": ["docker.local:30500"]
}
- Reset Docker daemon and start again minikube.
systemctl stop docker.service docker.socket
systemctl start docker.service
minikube start --insecure-registry 'docker.local:30500'
- Connect from outside of minikube:
docker login docker.local:30500
- Connect from inside of minikube:
eval $(minikube docker-env)
docker login docker.local:30500
docker tag <(image_name:version)> docker.local:30500/<(repository_name)>/<(image_name:version)>
docker push docker.local:30500/<(repository_name)>/<(image_name:version)>
docker tag hello_world:v1.0 docker.local:30500/docker_repo/hello_world:v1.0
docker push docker.local:30500/docker_repo/hello_world:v1.0
docker pull docker.local:30500/<(repository_name)>/<(image_name:version)>
docker pull docker.local:30500/docker_repo/hello_world:v1.0
Last test info:
- Date: 25/07/2021
- Base image versión: sonatype_nexus3:3.32.0
- Minikube version: v1.22.0
- Kubernetes version: v1.21.2