# azure

* [Console](#console)
  * [Services free for 12 months](#services-free-for-12-months)
* [storage](#storage)
* [cli](#cli)
  * [vm](#vm)
  * [disk](#disk)
  * [network lb](#network-lb)
    * [inbound-nat-rule](#inbound-nat-rule)

## Console

### Services free for 12 months

<https://portal.azure.com/#blade/Microsoft\\_Azure\\_Billing/FreeServicesBlade>

<https://portal.azure.com/#blade/Microsoft\\_Azure\\_Billing/SubscriptionsBlade> -- click subscription -> "Overview"

## storage

<https://docs.microsoft.com/en-us/azure/virtual-machines/windows/disks-types>

|                | Ultra disk  | Premium SSD | Standard SSD | Standard HDD |
| -------------- | ----------- | ----------- | ------------ | ------------ |
| Max throughput | 2,000 MiB/s | 900 MiB/s   | 750 MiB/s    | 500 MiB/s    |
| Max IOPS       | 160,000     | 20,000      | 6,000        | 2,000        |

| Premium SSD sizes | P1\* | P2\* | P3\* | P4  | P6  | P10 | P15   | P20   | P30   | P40   | P50   | P60    | P70    | P80    |
| ----------------- | ---- | ---- | ---- | --- | --- | --- | ----- | ----- | ----- | ----- | ----- | ------ | ------ | ------ |
| Disk size in GiB  | 4    | 8    | 16   | 32  | 64  | 128 | 256   | 512   | 1,024 | 2,048 | 4,096 | 8,192  | 16,384 | 32,767 |
| IOPS per disk     | 120  | 120  | 120  | 120 | 240 | 500 | 1,100 | 2,300 | 5,000 | 7,500 | 7,500 | 16,000 | 18,000 | 20,000 |

## cli

<https://shell.azure.com/bash>

```
# Powershell
Invoke-WebRequest -Uri https://aka.ms/installazurecliwindows -OutFile .\AzureCLI.msi; Start-Process msiexec.exe -Wait -ArgumentList '/I AzureCLI.msi /quiet'

# Linux apt
curl -sL https://aka.ms/InstallAzureCLIDeb | sudo bash

# Linux all
curl -L https://aka.ms/InstallAzureCli | bash

docker run -it -v ${HOME}/.ssh:/root/.ssh mcr.microsoft.com/azure-cli

az login
az resource list
```

### vm

<https://docs.microsoft.com/en-us/cli/azure/vm?view=azure-cli-latest>

```
az vm list --output table --show-details
az vm stop/deallocate/start --resource-group linux --name ubuntu-2     
```

`deallocate` to stop billing & `disk update`

### disk

<https://docs.microsoft.com/en-us/cli/azure/disk?view=azure-cli-latest#az-disk-update>

Locally-redundant storage (LRS)

```
az disk list --resource-group linux --output table
az disk update --resource-group linux --name ubuntu-2_OsDisk_1_74250d56f08040e1a48f38b9198148f7 --size-gb 32 # Reducing disk/snapshot size is not supported. create new snapshot/disks.
az disk update --resource-group linux --name ubuntu-2_OsDisk_1_74250d56f08040e1a48f38b9198148f7 --sku Premium_LRS

az disk create --location eastasia --sku Premium_LRS -g linux -n data-1 --size-gb 10
```

<https://docs.microsoft.com/en-us/cli/azure/vm/disk?view=azure-cli-latest#az-vm-disk-attach>

```
az vm disk attach -g linux --vm-name ubuntu-2 --name data-1 # --new
```

### network lb

#### inbound-nat-rule

<https://docs.microsoft.com/en-us/cli/azure/network/lb/inbound-nat-rule?view=azure-cli-latest#az\\_network\\_lb\\_inbound\\_nat\\_rule\\_create>