feat(kubernetes): add deployments lab with ReplicaSets and self-healing

Author: wendev27

README.md

@@ -135,8 +135,19 @@ This repository was created to:
   - [x] Create Pods
   - [x] Inspect Pods
   - [x] Delete Pods
-- [ ] Deployments
+- [x] Deployments
+  - [x] Deployment Fundamentals
+  - [x] ReplicaSets
+  - [x] Self-Healing
+  - [ ] Scaling Deployments
 - [ ] Services
+  - [ ] Labels
+  - [ ] Selectors
+  - [ ] ClusterIP
+  - [ ] NodePort
+  - [ ] LoadBalancer
+  - [ ] Exposing Deployments
+  - [ ] Pod Networking
 - [ ] ConfigMaps
 - [ ] Secrets
 - [ ] Helm

labs/kubernetes/deployments-lab/deployment.yaml

@@ -0,0 +1,26 @@
+apiVersion: apps/v1
+
+kind: Deployment
+
+metadata:
+  name: hello-deployment
+
+spec:
+  replicas: 1
+
+  selector:
+    matchLabels:
+      app: hello
+
+  template:
+    metadata:
+      labels:
+        app: hello
+
+    spec:
+      containers:
+        - name: nginx-container
+          image: nginx:latest
+
+          ports:
+            - containerPort: 80