feat(proj-mongodb): add files

Author: lauromueller

proj-mongodb/color-api.yaml

@@ -0,0 +1,43 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: color-api
+  labels:
+    app: color-api
+spec:
+  selector:
+    matchLabels:
+      app: color-api
+  template:
+    metadata:
+      labels:
+        app: color-api
+    spec:
+      containers:
+        - name: color-api
+          image: lmacademy/color-api:2.0.0
+          resources:
+            limits:
+              memory: '128Mi'
+              cpu: '500m'
+          env:
+            - name: DB_USER
+              valueFrom:
+                secretKeyRef:
+                  key: username
+                  name: mongodb-colordb-creds
+            - name: DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: password
+                  name: mongodb-colordb-creds
+            - name: DB_HOST
+              value: 'mongodb-ss-1.mongodb-svc.default.svc.cluster.local'
+            - name: DB_PORT
+              value: '27017'
+            - name: DB_NAME
+              value: 'colordb'
+            - name: DB_URL
+              value: 'mongodb://$(DB_USER):$(DB_PASSWORD)@$(DB_HOST):$(DB_PORT)/$(DB_NAME)'
+          ports:
+            - containerPort: 80

proj-mongodb/color-svc.yaml

@@ -0,0 +1,12 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: color-svc
+spec:
+  type: NodePort
+  selector:
+    app: color-api
+  ports:
+    - port: 80
+      targetPort: 80
+      nodePort: 30007

proj-mongodb/mongodb-colordb-creds.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: mongodb-colordb-creds
+  labels:
+    app: mongodb
+type: Opaque
+data:
+  username: Y29sb3JkYl91c2Vy # colordb_user
+  password: Y29sb3JkYl9wYXNzd29yZA== # colordb_password

proj-mongodb/mongodb-init-colordb.yaml

@@ -0,0 +1,29 @@
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: mongodb-init-colordb
+  labels:
+    app: mongodb
+data:
+  mongo-init.js: |
+    const dbName = process.env.DB_NAME;
+    const dbUser = process.env.DB_USER;
+    const dbPassword = process.env.DB_PASSWORD;
+
+    db = db.getSiblingDB(dbName);
+
+    console.log(`INITIALIZING : ${dbName}`);
+    console.log(`INITIALIZING : Creating user ${dbUser}`);
+
+    db.createUser({
+      user: dbUser,
+      pwd: dbPassword,
+      roles: [
+        {
+          role: 'readWrite',
+          db: dbName
+        }
+      ]
+    });
+
+    console.log(`INITIALIZING : Success`);

proj-mongodb/mongodb-root-creds.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: mongodb-root-creds
+  labels:
+    app: mongodb
+type: Opaque
+data:
+  username: cm9vdF91c2Vy # root_user
+  password: cm9vdF9wYXNzd29yZA== # root_password

proj-mongodb/mongodb-ss.yaml

@@ -0,0 +1,61 @@
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: mongodb-ss
+spec:
+  selector:
+    matchLabels:
+      app: mongodb
+  serviceName: mongodb-svc
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app: mongodb
+    spec:
+      containers:
+        - name: mongo
+          image: mongo:8.0.0
+          ports:
+            - containerPort: 27017
+          env:
+            - name: MONGO_INITDB_ROOT_USERNAME
+              valueFrom:
+                secretKeyRef:
+                  key: username
+                  name: mongodb-root-creds
+            - name: MONGO_INITDB_ROOT_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: password
+                  name: mongodb-root-creds
+            - name: DB_NAME
+              value: colordb
+            - name: DB_USER
+              valueFrom:
+                secretKeyRef:
+                  key: username
+                  name: mongodb-colordb-creds
+            - name: DB_PASSWORD
+              valueFrom:
+                secretKeyRef:
+                  key: password
+                  name: mongodb-colordb-creds
+          volumeMounts:
+            - mountPath: /data/db
+              name: mongodb-data
+            - mountPath: /docker-entrypoint-initdb.d
+              name: mongodb-init-config
+      volumes:
+        - name: mongodb-init-config
+          configMap:
+            name: mongodb-init-colordb
+  volumeClaimTemplates:
+    - metadata:
+        name: mongodb-data
+      spec:
+        accessModes: ['ReadWriteOnce']
+        storageClassName: standard
+        resources:
+          requests:
+            storage: 10Gi

proj-mongodb/mongodb-svc.yaml

@@ -0,0 +1,13 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: mongodb-svc
+  labels:
+    app: mongodb
+spec:
+  clusterIP: None
+  selector:
+    app: mongodb
+  ports:
+    - port: 27017
+      targetPort: 27017

proj-mongodb/traffic-generator.yaml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Pod
+metadata:
+  name: traffic-generator
+  labels:
+    name: traffic-generator
+spec:
+  containers:
+    - name: traffic-generator
+      image: lmacademy/traffic-generator:1.0.0
+      args:
+        - 'color-svc/api?colorKey=primary'
+        - '0.5'
+      resources:
+        limits:
+          memory: '128Mi'
+          cpu: '500m'