add shm size support akash-network/support#179

[andy108369]

provider attributes required for this one

  - key: capabilities/storage/<id>/class
    value: ram
  - key: capabilities/storage/<id>/persistent
    value: false

made sure ram class is present in akash-inventory-operator config

https://github.com/andy108369/helm-charts/blob/023448f70d52debc0e538ab604fd24887b7eec9f/charts/akash-inventory-operator/values.yaml#L14

SDL examples

• ssh-shm.yaml

---
version: "2.0"

services:
  ssh:
    image: ubuntu:22.04
    env:
      - 'SSH_PUBKEY=ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINNFxqDbY0BlEjJ2y9B2IKUUoimOq6oAC7WcsQT8qmII [email protected]'
    command:
      - "sh"
      - "-c"
    args:
      - 'apt-get update;
      apt-get install -y --no-install-recommends -- ssh;
      mkdir -p -m0755 /run/sshd;
      mkdir -m700 ~/.ssh;
      echo "$SSH_PUBKEY" | tee ~/.ssh/authorized_keys;
      chmod 0600 ~/.ssh/authorized_keys;
      ls -lad ~ ~/.ssh ~/.ssh/authorized_keys;
      md5sum ~/.ssh/authorized_keys;
      exec /usr/sbin/sshd -D'
    params:
      storage:
        shm:
          mount: /dev/shm
    expose:
      - port: 8080
        as: 80
        to:
          - global: true
      # SSH
      - port: 22
        as: 22
        to:
          - global: true


profiles:
  compute:
    ssh:
      resources:
        cpu:
          units: 1
        memory:
          size: 4Gi
        storage:
          - size: 10Gi
          - name: shm
            size: 4Gi
            attributes:
              class: ram
  placement:
    akash:
      attributes:
        host: akash
        #organization: someorg
      #signedBy:
      #  anyOf:
      #    - "akash1365yvmc4s7awdyj3n2sav7xfx76adc6dnmlx63"
      pricing:
        ssh:
          denom: uakt
          amount: 1000000

deployment:
  ssh:
    akash:
      profile: ssh
      count: 1

• ssh-shm-and-pers.yaml

---
version: "2.0"

services:
  ssh:
    image: ubuntu:22.04
    env:
      - 'SSH_PUBKEY=ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINNFxqDbY0BlEjJ2y9B2IKUUoimOq6oAC7WcsQT8qmII [email protected]'
    command:
      - "sh"
      - "-c"
    args:
      - 'apt-get update;
      apt-get install -y --no-install-recommends -- ssh;
      mkdir -p -m0755 /run/sshd;
      mkdir -m700 ~/.ssh;
      echo "$SSH_PUBKEY" | tee ~/.ssh/authorized_keys;
      chmod 0600 ~/.ssh/authorized_keys;
      ls -lad ~ ~/.ssh ~/.ssh/authorized_keys;
      md5sum ~/.ssh/authorized_keys;
      exec /usr/sbin/sshd -D'
    params:
      storage:
        data:
          mount: /root
        shm:
          mount: /dev/shm
    expose:
      - port: 8080
        as: 80
        to:
          - global: true
      # SSH
      - port: 22
        as: 22
        to:
          - global: true


profiles:
  compute:
    ssh:
      resources:
        cpu:
          units: 1
        memory:
          size: 4Gi
        storage:
          - size: 10Gi
          - name: data
            size: 5Gi
            attributes:
              persistent: true
              class: beta3
          - name: shm
            size: 2Gi
            attributes:
              class: ram
  placement:
    akash:
      attributes:
        host: akash
        #organization: someorg
      #signedBy:
      #  anyOf:
      #    - "akash1365yvmc4s7awdyj3n2sav7xfx76adc6dnmlx63"
      pricing:
        ssh:
          denom: uakt
          amount: 1000000

deployment:
  ssh:
    akash:
      profile: ssh
      count: 1