MongoDB and Mongo-express run on minikube by docker driver. There are mongoDB config, mongoBD secret, mongo express config and mongo configmap yaml files. Services config are written on mongoDB config and mongo express config files. I can not open mongo express on web browser. curl refused as well.
mongo express yaml file:
piVersion: apps/v1
kind: Deployment
metadata:
name: mongoex-deployment
labels:
app: mongoex
spec:
replicas: 1
selector:
matchLabels:
app: mongoex
template:
metadata:
labels:
app: mongoex
spec:
containers:
- name: mongoex
image: mongo-express
ports:
- containerPort: 8081
env:
- name: ME_CONFIG_MOGNODB_ADMINUSERNAME
valueFrom:
secretKeyRef:
name: mongodb-secret
key: mongo-root-username
- name: ME_CONFIG_MONGODB_ADMINPASSWORD
valueFrom:
secretKeyRef:
name: mongodb-secret
key: mongo-root-password
- name: ME_CONFIG_MONGODB_SERVER
valueFrom:
configMapKeyRef:
name: mongo-configmap
key: database_url
---
apiVersion: v1
kind: Service
metadata:
name: mongoex-service
spec:
selector:
app: mongoex
type: LoadBalancer
ports:
- protocol: TCP
port: 8081
targetPort: 8081
When I run kubectl service [mongo-express service]
arallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ minikube service
j .mongo-configmap.yaml.swp mongodb-secret.yaml mongoex-deployment.yaml
mongo-configmap.yaml mongodb-deployment.yaml .mongodb-.swp
parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ minikube service
❌ Exiting due to MK_USAGE: You must specify service name(s) or --all
parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ kubectl get service NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE kubernetes ClusterIP 10.96.0.1 443/TCP 25h mongodb-service ClusterIP 10.102.183.17 27017/TCP 60m mongoex-service LoadBalancer 10.106.109.43 8081:32367/TCP 14m parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ minikube service mongoex-service |-----------|-----------------|-------------|---------------------------| | NAMESPACE | NAME | TARGET PORT | URL | |-----------|-----------------|-------------|---------------------------| | default | mongoex-service | 8081 | http://192.168.49.2:32367 | |-----------|-----------------|-------------|---------------------------| Opening service default/mongoex-service in default browser... parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ curl http://192.168.49.2:32367 curl: (7) Failed to connect to 192.168.49.2 port 32367: Connection refused parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$kubectl get pods NAME READY STATUS RESTARTS AGE mongodb-deployment-844789cd64-b9kj8 1/1 Running 0 61m mongoex-deployment-6966646b5f-9dz4c 1/1 Running 0 15m parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ kubectl logs mongoex-deployment-6966646b5f-9dz4c Welcome to mongo-express
(node:8) [MONGODB DRIVER] Warning: Current Server Discovery and Monitoring engine is deprecated, and will be removed in a future version. To use the new Server Discover and Monitoring engine, pass option { useUnifiedTopology: true } to the MongoClient constructor.
(node:8) UnhandledPromiseRejectionWarning: MongoError: command listDatabases requires authentication
at Connection. (/node_modules/mongodb/lib/core/connection/pool.js:453:61)
at Connection.emit (events.js:314:20)
at processMessage (/node_modules/mongodb/lib/core/connection/connection.js:456:10)
at Socket. (/node_modules/mongodb/lib/core/connection/connection.js:625:15)
at Socket.emit (events.js:314:20)
at addChunk (_stream_readable.js:297:12)
at readableAddChunk (_stream_readable.js:272:9)
at Socket.Readable.push (_stream_readable.js:213:10)
at TCP.onStreamRead (internal/stream_base_commons.js:188:23)
(node:8) UnhandledPromiseRejectionWarning: Unhandled promise rejection. This error originated either by throwing inside of an async function without a catch block, or by rejecting a promise which was not handled with .catch(). To terminate the node process on unhandled promise rejection, use the CLI flag --unhandled-rejections=strict (see https://nodejs.org/api/cli.html#cli_unhandled_rejections_mode). (rejection id: 1)
(node:8) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.
parallels@parallels-Parallels-Virtual-Platform:~/minikube-projects/mongo-project$ minikube service list
|-------------|-----------------|--------------|---------------------------|
| NAMESPACE | NAME | TARGET PORT | URL |
|-------------|-----------------|--------------|---------------------------|
| default | kubernetes | No node port |
| default | mongodb-service | No node port |
| default | mongoex-service | 8081 | http://192.168.49.2:32367 |
| kube-system | kube-dns | No node port |
|-------------|-----------------|--------------|---------------------------|
Restart all pods, Minikube, Linux. Checked all info in yaml files.
