Test Ubuntu Deployment/Pod
In order to properly test our logging solution, we will first add a ubuntu deployment to our Kubernetes cluster.
Create our Deployment
Create a yaml file to define our test ubuntu deployment
$ vi ubuntu.yaml
ubuntu.yaml
apiVersion: v1
kind: Service
metadata:
name: ubuntu
labels:
app: ubuntu
spec:
type: NodePort
ports:
- port: 22
targetPort: 22
nodePort: 30022
selector:
app: ubuntu
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: ubuntu
labels:
app: ubuntu
spec:
replicas: 1
selector:
matchLabels:
app: ubuntu
template:
metadata:
labels:
app: ubuntu
spec:
containers:
- name: ubuntu
image: rastasheep/ubuntu-sshd:18.04
Deploy it
kubectl apply -f ubuntu.yaml
Delete it
Want to start over, you can by deleting your previously applied yaml file.
kubectl delete -f ubuntu.yaml
Test SSH connection
Login to the pod using SSH (default password is root)
ssh -p 30022 root@localhost
References
| Reference | URL |
|---|---|
| Fluent bit | https://docs.fluentbit.io/manual/ |
| Fluentbit Kubernetes Logging | https://docs.fluentbit.io/manual/installation/kubernetes |
| Azure Log Analytics | https://docs.fluentbit.io/manual/pipeline/outputs/azure |
| Azure Monitor overview | https://docs.microsoft.com/en-us/azure/azure-monitor/overview |