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- One-Click Deployment Node
- MECM Node / Center Node
- MEC Hosts Node / Edge Node
Note: For Development environment two nodes is sufficient, where one node plays a dual role of One-Click Deployment Node and MECM Node with other as MEC Host.
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The minimum number of nodes required for a complete EALTEdge Topology is three. (Bare-Metal or Virtual Machines)
1) Deployment Node
2) MECMCenter Node
3) MEC HostEdge Node
Note: The Hardware details provided are of Virtual Machine configurations.
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No | Usage |
|---|---|
| 1 | Jump Host (One Click Deployment Node) |
| 2 | MECM (Controller) / Center Node |
| 3 | MEC Host (Edge Node) |
All the nodes should have internet connectivity , network interface and network connectivity between the VM's.
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Other Options:
To Install only MEC Host / Edge node
root@akraino-mec-0002:~# ansible-playbook ealt-all.yml -i ealt-inventory.ini --tags "edge" --extra-vars "operation=install"
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Currently the verification is manually done.
- Login to the MECM Center Node and check whether K8S cluster is installed.
- Check the below mentioned components and services are running as Pods / Services in Kubernetes cluster
- PostgresSQL
- AppLCM
- Appo
- Inventory
- Apm
- MECM - FrontEnd
- Appstore
- Developer Portal
- Service Center
- User Management
- Login to MEC Edge Host and check K3S is installed.
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| S. No | Software | Type | Version | License | Remarks |
| 1. | Docker | CRI | 19.03+ | Apache 2.0 license | |
| 2. | Kubernetes | Orchestration | 1.19.3 | Apache 2.0 license | |
| 3. | Helm | Application Package Manager | 3.0.2 | Apache 2.0 license | |
| 4. | Grafana | Monitoring MEC-Graphana | 8-7.66.0 | Apache 2.0 license | Code part of Edge Gallery |
| 5. | Calico | CNI Plugin | Apache 2.0 license | ||
| 6. | PostgresSQL | MECM-Service | 12.3 | PostgreSQL License | Code part of Edge Gallery |
| 7. | AppLCM | MECM-Service | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 8. | Appo | MECM-Service (MECM-Appo) | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 9 | Inventory | MECM-Service | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 10 | Apm | MECM-Service | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 11 | User Management | Part of Center Node | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 12 | MECM - FrontEnd | MECM-Service | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 13. | Appstore | Service (Part of Center Node) | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 14. | Developer Portal | Service (Part of Center Node) | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 15 | Service Center | Service (Part of Center Node) | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
MEC HostEdge Node
| S. No | Software | Type | Version | License Information | Remarks |
| 1. | Docker | CRI | 19.03+ | Apache 2.0 license | |
| 2. | K3S | Orchestration | Apache 2.0 license | ||
| 3. | Helm | Application Package Manager | 3.0.2 | Apache 2.0 license | |
| 4. | cAdvisor | Container Metrics | v0.36.0 | Apache 2.0 license | |
| 5 | RabbitMQ | Message Broker | 3.7 | Mozilla Public License | No code modifications done. RabbitMQ image is deployed as is. |
| 6 | Prometheus | Metrics Collector | 9.3.1 | Apache 2.0 license | Code part of Edge Gallery |
| 7 | mepm-postgres | Service Database | 9.6 | PostgreSQL License | Code part of Edge Gallery |
| 8 | MEP | Pod | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
| 9 | MECM-MEPM | MEPM-Service | 0.9 | Apache 2.0 license | Code part of Edge Gallery |
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