├── README.md
├── mongodb-client.yaml
├── mongodb-deployment.yaml
├── mongodb-nodeport-svc.yaml
├── mongodb-pv.yaml
├── mongodb-pvc.yaml
└── mongodb-secrets.yaml


/README.md:
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1 | # kubernetes mongodb Manifest YAML's
2 | 
3 | Kubernetes manifests for mongoDB Deployment.
4 | 
5 | Full Documentation: Refer https://devopscube.com/deploy-mongodb-kubernetes/ for step by step process to use these manifests.
6 | 


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/mongodb-client.yaml:
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 1 | apiVersion: apps/v1
 2 | kind: Deployment
 3 | metadata:
 4 |   labels:
 5 |     app: mongo-client
 6 |   name: mongo-client
 7 | spec:
 8 |   replicas: 1
 9 |   selector:
10 |     matchLabels:
11 |       app: mongo-client
12 |   template:
13 |     metadata:
14 |       labels:
15 |         app: mongo-client
16 |     spec:
17 |       containers:
18 |       - image: mongo
19 |         name: mongo-client
20 |         env:
21 |         - name: mongo-client_INITDB_ROOT_USERNAME
22 |           value: 'dummy'
23 |         - name: mongo-client_INITDB_ROOT_PASSWORD
24 |           value: 'dummy'
25 | 


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/mongodb-deployment.yaml:
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 1 | apiVersion: apps/v1
 2 | kind: Deployment
 3 | metadata:
 4 |   labels:
 5 |     app: mongo
 6 |   name: mongo
 7 | spec:
 8 |   replicas: 1
 9 |   selector:
10 |     matchLabels:
11 |       app: mongo
12 |   strategy: {}
13 |   template:
14 |     metadata:
15 |       labels:
16 |         app: mongo
17 |     spec:
18 |       containers:
19 |       - image: mongo
20 |         name: mongo
21 |         args: ["--dbpath","/data/db"]
22 |         livenessProbe:
23 |           exec:
24 |             command:
25 |               - mongosh
26 |               - --eval
27 |               - "db.adminCommand('ping')"
28 |           initialDelaySeconds: 30
29 |           periodSeconds: 10
30 |           timeoutSeconds: 5
31 |           successThreshold: 1
32 |           failureThreshold: 6
33 |         readinessProbe:
34 |           exec:
35 |             command:
36 |               - mongosh
37 |               - --eval
38 |               - "db.adminCommand('ping')"
39 |           initialDelaySeconds: 30
40 |           periodSeconds: 10
41 |           timeoutSeconds: 5
42 |           successThreshold: 1
43 |           failureThreshold: 6
44 |         env:
45 |         - name: MONGO_INITDB_ROOT_USERNAME
46 |           valueFrom:
47 |             secretKeyRef:
48 |               name: mongo-creds
49 |               key: username
50 |         - name: MONGO_INITDB_ROOT_PASSWORD
51 |           valueFrom:
52 |             secretKeyRef:
53 |               name: mongo-creds
54 |               key: password
55 |         volumeMounts:
56 |         - name: "mongo-data-dir"
57 |           mountPath: "/data/db"
58 |       volumes:
59 |       - name: "mongo-data-dir"
60 |         persistentVolumeClaim:
61 |           claimName: "mongo-data"
62 | 


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/mongodb-nodeport-svc.yaml:
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 1 | apiVersion: v1
 2 | kind: Service
 3 | metadata:
 4 |   labels:
 5 |     app: mongo
 6 |   name: mongo-nodeport-svc
 7 | spec:
 8 |   ports:
 9 |   - port: 27017
10 |     protocol: TCP
11 |     targetPort: 27017
12 |     nodePort: 32000
13 |   selector:
14 |     app: mongo
15 |   type: NodePort
16 | 
17 | 


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/mongodb-pv.yaml:
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 1 | apiVersion: v1
 2 | kind: PersistentVolume
 3 | metadata:
 4 |   name: mongo-data-pv
 5 | spec:
 6 |   accessModes:
 7 |     - ReadWriteOnce
 8 |   capacity:
 9 |     storage: 1Gi
10 |   hostPath:
11 |     path: /data/mongo
12 | 


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/mongodb-pvc.yaml:
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 1 | apiVersion: v1
 2 | kind: PersistentVolumeClaim
 3 | metadata:
 4 |   name: mongo-data
 5 | spec:
 6 |   accessModes:
 7 |     - ReadWriteOnce 
 8 |   resources:
 9 |     requests:
10 |       storage: 1Gi
11 | 


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/mongodb-secrets.yaml:
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1 | apiVersion: v1
2 | data:
3 |   password: cGFzc3dvcmQxMjM= #password123
4 |   username: YWRtaW51c2Vy #adminuser
5 | kind: Secret
6 | metadata:
7 |   creationTimestamp: null
8 |   name: mongo-creds
9 | 


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