Testing??

Install

Setup Local-VMs

1. Create a ssh-key using ed25519 and name id_ed25519_lab. Put it on ./.ssh!
2. Add to ssh-agent

eval `ssh-agent`
ssh-add ./.ssh/id_ed25519_lab

3. Execute the playbook with:

ansible-galaxy collection install -r ansible/requirements.yml && \
ansible-playbook -v -K ansible/playbook.yml

Setup AWS-EC2

1. create password with

openssl rand -base64 2048 > ansible/vault.pass

2. create vault for aws keys

ansible-vault create ansible/pass.yml --vault-password-file vault.pass

3. Add keys:

---
ec2_access_key: "YOUR_AWS_ACCESS_KEY"
ec2_secret_key: "YOUR_AWS_SECRET_KEY"

4. Execute the playbook:

ansible-galaxy collection install -r ansible/requirements.yml && \
ansible-playbook -v -K ansible/playbook-aws.yml --vault-password-file ansible/vault.pass

Setup k3s

1. Install kubectx, k9s, kubectl in your machine
2. Run ./k3s/set-kubeconfig.sh script by passing <CUSTOM_CLUSTER_NAME> and of the master vm.
3. in the f43-dev-mqtt-master cluster controller:
   1. install Rabbitmq cluster operator kubectl apply -f "https://github.com/rabbitmq/cluster-operator/releases/latest/download/cluster-operator.yml"
   2. install rabbitmq kubectl apply -f ./k3s/mqtt/k8s-deployment.yml
4. In the f43-dev-master cluster controller:
   1. install influxdb kubectl apply -f ./k3s/cloud/k8s-influxdb.yaml
   2. install redis kubectl apply -f ./k3s/data_processing/k8s-redis.yaml
   3. (optional if ci/cd doesn't work) clone the repo, compile the image and use podman save localhost/edge:latest | k3s ctr images import - to save it to k3s registry
   4. install grafana and prometheus kubectl apply -f ./k3s/minitoring/k8s-prometheus.yaml kubectl apply -f ./k3s/minitoring/k8s-grafana.yaml
   5. install the microservice kubectl apply -f ./k3s/data_processing/k8s-edge.yaml

Resource used to produce this:

links

• https://www.confluent.io/blog/stream-processing-iot-data-best-practices-and-techniques/
• https://youtu.be/hz4ffEt352k
• https://github.com/sushant1827/Temperature-Forecasting-using-IoT-Data

Books and Papers

@book{book:{99010117},
   title =     {Ansible for DevOps: Server and configuration management for humans},
   author =    {Jeff Geerling},
   publisher = {Midwestern Mac, LLC},
   isbn =      {098639341X; 9780986393419},
   year =      {2015},
   edition =   {9},
   url =       {https://www.jeffgeerling.com/project/ansible-devops}
}