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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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                    Figure: EALTEdge Deployment Architecture

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For Virtual Deployment minimum three2 Virtual machines(OCD and Center node can be deploy on same VM or in different VMs), following are the virtual machines and their usage

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ealt-edge/ocd/infra/playbooks/hosts-aio

ealt-edge/ocd/infra/playbooks/var.yml

For EALT-EDGE stack:

ealt-edge/ocd/infra/playbooks/ealt-inventory.ini

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Deploy Application in EALTEdge

1. Login to Developer MECM Portal https://ip:30092 30093

             1.1     Add sandbox env to deploy application before publish click on Systems ->App LCM ->New  Registration

                               Click System -> Host Management Name: Applcm(any general name)

                     IP: applcm"public ip"

                     Port: 30204

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             1.2.   click on Systems ->App Rule -> New Registration 

                     Name: Apprule(any general name)

                     IP: applcm"public ip"

                     Port: 30206

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             1.3.   click on Systems ->App Store ->New Registration 

                     App Store Name: appstore(any general name)

                     IP: Appstore public ip

                     Port: 30099

                     Appstore Repo: {HarborIP:443}(192.168.1.1:443)

                     Repo Name: appstore(any general name)

                     Repo Username: admin(harbor user name)

                     Repo Password: Harbor@edge(harbor password)

                     Vendor: vendor(any general name)

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2. log in to MECM Portal https://ip:30093 

             2.1.   Add k8s node:

                     Click on Edge Nodes ->New Rgistration     

                     System: k8s

                     Name: edge1(any general name)

                     IP: edge public IP

                     Location: Select from the drop-down

                     Architecture: x86

                     Capabilities: select none

                     App LCM: Select edge IP from the drop-down box

                     App Rule MGR: Select edge IP from the drop-down box

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             2.2.   Download /root/.kube/config file from edge node

                      And click on Upload config file to upload.

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3. log in to harbor Portal https://ip:443

             3.1.   Add three new projects

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             3.2. Those three projects' names are appstore, developer, and mecm. And select access level to the public.

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           3.3. Final page will look like the below screenshot.

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       4. log in to Developer Portal https://ip:30092

             4.1.   Add sandbox env to deploy application before publishing

                     Click System ->Host Management ->Add Host

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             Name: general name

Name: general name

System     System: k8s

Lcmip             Lcmip: sandbox ip(for testing purpose can provide edge ip, if no sandbox env)

mecHost             mecHost: sandbox ip(for testing purpose can provide edge ip, if no sandbox env)

Port: 31252

             Port: 30204

             ProtocolProtocol: https

Architecture             Architecture: X86

Status             Status: Normal

Port              Port Range: leave as it is

Address             Address: Bangalore

UploadConfig              UploadConfig File: upload sandbox env kubeconfig sandboxenvkubeconfig file

      14.2   Click on Workspace -> Create Project -> Application Integration -> Start

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          - Go to Application Integration

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             - Provide App Name, Version, Provider, Workload Type, Architecture, Industry, Type. 

             - Upload Icon, provide Description. And click on confirm.

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      14.3.   Now click on Deployment Test.

            -     Upload Docker images directly from the portal by clicking on Upload App Image. 

1. docker save -o <path-to-save>/<repo-name>.tar <repo-name>:<tag> 

                  After that you can take tar file from path and upload image.

                  Or, directly push Docker images to Harbor repo (takes lesser time, preferred)to Harbor repo (takes lesser time, preferred). Following command for pushing an image in Harbor: 

1. cat /etc/docker/daemon.json (execute this command in Edge gallery installed machine, to get an IP)
2. docker tag <repo-name>:<tag> <IP>/developer/<repo-name>:<tag>
3. docker push <IP>/developer/<repo-name>:<tag>

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            -     Click next, upload deployment yaml file now.

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            -     After config upload, click next and click start deployment

            -     After Deployment is successsuccessful, click on Release Recourses

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            Note:

            -     While Deployment test if any error happens, open ATP portal (https://ip:30094) in another tab of the browser, sing sign in,  come back to the developer portal and re run deployment test 

            -     gitee.com/edgegallery/applications repo provides , A lot of applications with their logo, deployment yaml YAML & user guides

      13.4.  Now click on Application Release

             Upload file for Application Description

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             Click save config

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             Click, click Next Step, click Start Test, scroll down to find & click the Start Test button, then confirm. Once the testing is complete click on Next Step, click

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             click publish to publish an application to appstore. AppStore. Go to https://<IP>:30091 and App Warehouse to confirm that the application is successfully ported.

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Developer  Guide and Troubleshooting

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