twin server 1.0

[xmonader]

twin server 1.0

based on node.js rich ecosystem, we provide all necessary grid primitives and expose them over message bus

the functionality exposed in this version should cover the following

• creation of deployments based on the grid data types defintions
• getting deployment information
• updating a deployment
• canceling a deployment

the primtives should be covered (zdb, disk, vm, public ip) and a higher level abstraction for kubernetes

and the needed interactions with substrate in the form of

• creating accounts
• creating contracts
• updating contracts
• canceling contracts

vlang client

Build a client in vlang that uses that twin server to create deployments on the grid.

[AhmedHanafy725]

• Make a better structure for grid_client_ts and also for this repo.
• Make loading modules on MsgBus easier.
• Start working on zos primitives.

[AhmedHanafy725]

Currently, the server is supporting the following:

Twins

• Create cmd: twinserver.twins.create
  payload: '{"ip": "<yggdrasil ip>"}'
• Get cmd: twinserver.twins.get payload: '{"id": <twin id>}'
• List cmd: twinserver.twins.list payload: ''
• Delete cmd: twinserver.twins.delete payload: '{"id": <twin id>}'

  Contracts

• Create cmd: twinserver.contracts.create
  payload: '{"node_id": "<zos node id>", "hash": "<deployment challenge hash>", "data": "<deployment data>", "public_ip": <number of public IPs>}'
• Get cmd: twinserver.contracts.get payload: '{"id": <contract id>}'
• Update cmd: twinserver.contracts.update payload: '{"id": <contract id>, "hash": "<deployment challenge hash>", "data": "<deployment data>"}'
• Cancel cmd: twinserver.contracts.cancel payload: '{"id": <contract id>}'

  ZOS

• Deploy cmd: twinserver.zos.deploy payload: the same as zos deployment without signing with additional parameters '{"node_id": <zos node id> }' Note: node_id will be optional when the grid3_proxy_server is ready to be used.

[AhmedHanafy725]

generic machine

• Deploy cmd: twinserver.machine.deploy payload:

  {
  "node_id": 5,
  "disks": [
      {
          "name": "hamadadisk",
          "size": 10,
          "mountpoint": "/hamada"
      }
  ],
  "network": {
      "ip_range": "10.200.0.0/16",
      "name": "hamada"
  },
  "public_ip": true,
  "cpu": 1,
  "memory": 1024,
  "name": "hamada",
  "flist": "https://hub.grid.tf/tf-official-apps/base:latest.flist",
  "entrypoint": "/sbin/zinit init",
  "metadata": "",
  "description": "",
  "env": {
      "SSH_KEY": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDmm8OzLt+lTdGaMUwMFcw0P+vr+a/h/UsR//EzzeQsgNtC0bdls4MawVEhb3hNcycEQNd2P/+tXdLC4qcaJ6iABYip4xqqAeY098owGDYhUKYwmnMyo+NwSgpjZs8taOhMxh5XHRI+Ifr4l/GmzbqExS0KVD21PI+4sdiLspbcnVBlg9Eg9enM///zx6rSkulrca/+MnSYHboC5+y4XLYboArD/gpWy3zwIUyxX/1MjJwPeSnd5LFBIWvPGrm3cl+dAtADwTZRkt5Yuet8y5HI73Q5/NSlCdYXMtlsKBLpJu3Ar8nz1QfSQL7dB8pa7/sf/s8wO17rXqWQgZG6JzvZ root@ahmed-Inspiron-3576"
  }
  }

  Note: disk size in GB, memory in MB, disk name should be different than the machine name

[AhmedHanafy725]

Kubernetes

single master and multiple workers.

• Deploy cmd: twinserver.k8s.deploy payload:

  {
      "name": "mon69t5",
      "secret": "hamadaellol",
      "network": {
              "name": "hamadanet",
              "ip_range": "10.201.0.0/16"
      },
      "masters": [
          {
              "name": "master1",
              "node_id": 3,
              "cpu": 1,
              "memory": 1024,
              "disk_size": 15,
              "public_ip": true
          }
      ],
      "workers": [
          {
              "name":"worker1" ,
              "node_id": 2,
              "cpu": 1,
              "memory": 1024,
              "disk_size": 15,
              "public_ip": false
          }
      ],
      "metadata": "",
      "description": "",
      "ssh_key": "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDmm8OzLt+lTdGaMUwMFcw0P+vr+a/h/UsR//EzzeQsgNtC0bdls4MawVEhb3hNcycEQNd2P/+tXdLC4qcaJ6iABYip4xqqAeY098owGDYhUKYwmnMyo+NwSgpjZs8taOhMxh5XHRI+Ifr4l/GmzbqExS0KVD21PI+4sdiLspbcnVBlg9Eg9enM///zx6rSkulrca/+MnSYHboC5+y4XLYboArD/gpWy3zwIUyxX/1MjJwPeSnd5LFBIWvPGrm3cl+dAtADwTZRkt5Yuet8y5HI73Q5/NSlCdYXMtlsKBLpJu3Ar8nz1QfSQL7dB8pa7/sf/s8wO17rXqWQgZG6JzvZ root@ahmed-Inspiron-3576"
  }

  Note: disk size in GB, memory in MB, masters and workers names should be different

[AhmedHanafy725]

zdb

• Deploy cmd: twinserver.zdbs.deploy payload:

  {
      "name": "hamada",
      "zdbs": [{
          "name": "zdb1",
          "node_id": 3,
          "mode": "seq",
          "disk_size": 10,
          "disk_type": "hdd",
          "public": true,
          "namespace": "hamadaspace",
          "password": "hamadaellol",
      }, {
          "name": "zdb2",
          "node_id": 3,
          "mode": "seq",
          "disk_size": 10,
          "disk_type": "hdd",
          "public": true,
          "namespace": "hamadaspace",
          "password": "hamadaellol",
      }],
      "metadata": "",
      "description": ""
  }

  Note: disk size in GB, zdb names should be different

[AhmedHanafy725]

The twin server now stores the deployments (machines, k8s, zdb) Also get and delete methods are add on the server cmds: [ twinserver.machine.get, twinserver.k8s.get, twinserver.zdbs.get, twinserver.machine.delete, twinserver.k8s.delete, twinserver.zdbs.delete ] all with payload: {"name": "<deployment name>"}

[AhmedHanafy725]

The server now handles network updates which allow deploying more than one machine on different nodes. Also, a list method is added for machines, k8s, and zdbs. cmds: [ twinserver.machine.list, twinserver.k8s.list, twinserver.zdbs.list ] all with empty string payload

[AhmedHanafy725]

some methods added

• Add zdb cmd: twinserver.zdbs.add_zdb payload:

  {
      "deployment_name": "sun199t1",
      "name": "hamada1",
      "node_id": 2,
      "mode": "seq",
      "disk_size": 10,
      "disk_type": "hdd",
      "public": true,
      "namespace": "hamadaspace",
      "password": "hamada12345",
  
  }

• Delete zdb cmd: twinserver.zdbs.delete_zdb payload:

  {
      "deployment_name": "sun199t1",
      "name": "hamada1",
  }

• Add worker cmd: twinserver.k8s.add_worker payload:

  {
      "deployment_name": "sun199t2",
      "name": "sun199t1worker5",
      "node_id": 5,
      "cpu": 2,
      "memory": 1024,
      "disk_size": 15,
      "public_ip": false
  }

• Delete worker cmd: twinserver.k8s.delete_worker payload:

  {
      "deployment_name": "sun199t2",
      "name": "sun199t1worker5",
  }