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Criar uma instância do Memorystore para Memcached usando a CLI gcloud
Neste guia de início rápido, você verá as etapas para criar uma instância do Memorystore
para Memcached, conectar-se à instância, enviar alguns comandos do Memcached e excluí-la.
Antes de começar
Sign in to your Google Cloud account. If you're new to
Google Cloud,
create an account to evaluate how our products perform in
real-world scenarios. New customers also get $300 in free credits to
run, test, and deploy workloads.
In the Google Cloud console, on the project selector page,
select or create a Google Cloud project.
Como se conectar à instância usando uma VM do Compute Engine
Conecte-se a uma VM do Linux. Para conhecer as etapas de conexão com uma VM do Linux, consulte o Guia de início rápido sobre como usar uma VM do Linux.
Se você usou uma imagem baseada em Debian para criar sua instância de VM, conforme descrito no guia de início rápido, instale telnet usando apt-get:
sudo apt-get install telnet
No terminal, use o telnet para o endereço IP de um dos nós do Memcached, substituindo variables pelos valores apropriados.
telnet node-ip-address 11211
Se isso funcionar corretamente, você verá a seguinte saída com o
[bracketed-variables] substituído pelas variáveis do seu projeto:
Trying [node-ip-address]…
Connected to [node-ip-address]
Na sessão de telnet, digite alguns comandos do Memcached:
Insira:
get greeting
Resultado:
END
Insira o seguinte:
set greeting 1 0 11
hello world
Resultado:
STORED
Insira o seguinte:
get greeting
Resultado:
VALUE greeting 1 11
hello world
END
O Memorystore para Memcached é compatível com bibliotecas padrão do Memcached de código aberto.
Limpar
Para evitar cobranças na sua conta do Google Cloud pelos
recursos usados nesta página, siga estas etapas.
Para evitar cobranças na sua conta do Google Cloud pelos
recursos usados neste guia de início rápido, exclua a instância digitando o
comando a seguir:
You are about to delete instance [myinstance] in [us-central1].
Any associated data will be lost.
Do you want to continue (Y/n)? Y
Delete request issued for: [myinstance]
Se for bem-sucedido, gcloud retornará esta resposta:
[[["Fácil de entender","easyToUnderstand","thumb-up"],["Meu problema foi resolvido","solvedMyProblem","thumb-up"],["Outro","otherUp","thumb-up"]],[["Difícil de entender","hardToUnderstand","thumb-down"],["Informações incorretas ou exemplo de código","incorrectInformationOrSampleCode","thumb-down"],["Não contém as informações/amostras de que eu preciso","missingTheInformationSamplesINeed","thumb-down"],["Problema na tradução","translationIssue","thumb-down"],["Outro","otherDown","thumb-down"]],["Última atualização 2025-08-19 UTC."],[],[],null,["# Quickstart: Create a Memorystore for Memcached instance by using the gcloud CLI\n\nCreate a Memorystore for Memcached instance by using the gcloud CLI\n===================================================================\n\nThis quickstart walks you through the steps to create a Memorystore for Memcached\ninstance, connect to the instance, send some Memcached commands, and delete the\ninstance.\n| **Caution:** You cannot create a Memorystore for Memcached instance without first having a private services access connection established. See [Networking](/memorystore/docs/memcached/networking) for details on the private services access connection that is required for Memorystore for Memcached.\n\nBefore you begin\n----------------\n\n- Sign in to your Google Cloud account. If you're new to Google Cloud, [create an account](https://console.cloud.google.com/freetrial) to evaluate how our products perform in real-world scenarios. New customers also get $300 in free credits to run, test, and deploy workloads.\n- In the Google Cloud console, on the project selector page,\n select or create a Google Cloud project.\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n\n [Go to project selector](https://console.cloud.google.com/projectselector2/home/dashboard)\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n- In the Google Cloud console, on the project selector page,\n select or create a Google Cloud project.\n\n | **Note**: If you don't plan to keep the resources that you create in this procedure, create a project instead of selecting an existing project. After you finish these steps, you can delete the project, removing all resources associated with the project.\n\n [Go to project selector](https://console.cloud.google.com/projectselector2/home/dashboard)\n-\n [Verify that billing is enabled for your Google Cloud project](/billing/docs/how-to/verify-billing-enabled#confirm_billing_is_enabled_on_a_project).\n\n1. If you haven't already, [install the Google Cloud SDK](/sdk/docs).\n\n When prompted, choose the project that you selected or created above.\n2. If you already have the Google Cloud SDK installed, update it.\n\n ```\n gcloud components update\n ```\n3. Enable the Service Networking API for your project. \n [Enable the Service Networking API](https://console.cloud.google.com/apis/library/servicenetworking.googleapis.com)\n4. Enable the Memorystore for Memcached API for your project. \n [Enable the Memorystore for Memcached API](https://console.cloud.google.com/apis/api/memcache.googleapis.com)\n\n\u003cbr /\u003e\n\nCreating a Memorystore for Memcached instance\n---------------------------------------------\n\nTo create a Memorystore for Memcached instance:\n\n1. Open a terminal window.\n\n2. Set the project you'd like to create your instance in as the default project\n in `gcloud` by entering the following command:\n\n ```\n gcloud config set core/project project-id\n ```\n3. Enter the following command to create a Memcached instance with 3 nodes (each\n node with 4 cores and 10GB memory) in the us-central1 region:\n\n ```\n gcloud memcache instances create myinstance --node-count=3 --node-cpu=4 \\\n --node-memory=10GB --region=us-central1 --memcached-version=1.6.15\n ```\n4. After you create the instance, run the following `describe` command, and\n write down the IP address of one of your nodes.\n\n ```\n gcloud memcache instances describe myinstance --region=us-central1\n ```\n\nConnecting to your instance from a Compute Engine VM\n----------------------------------------------------\n\n| **Note:** The connecting client must be located in the same region as the Memcached instance. Also, in order to connect the client must use the same network as the Memcached instance, or it must use a Shared VPC network.\n\n1. Connect to a Linux VM. For steps to connect to a Linux VM, see [Quickstart Using a Linux VM](/compute/docs/create-linux-vm-instance).\n If you used a Debian based image to create your VM instance as described in\n the quickstart, install `telnet` using `apt-get`:\n\n ```\n sudo apt-get install telnet\n ```\n2. From the terminal, telnet to the IP address of one of the Memcached nodes,\n replacing \u003cvar translate=\"no\"\u003evariables\u003c/var\u003e with appropriate values.\n\n ```\n telnet node-ip-address 11211\n ```\n\n If it works correctly, you should see the following output with the\n `[bracketed-variables]` replaced by your project's variables: \n\n ```\n Trying [node-ip-address]…\n Connected to [node-ip-address]\n ```\n3. In the telnet session, enter some Memcached commands:\n\n Enter: \n\n ```\n get greeting\n ```\n\n Result: \n\n ```\n END\n ```\n\n Enter: \n\n ```\n set greeting 1 0 11\n hello world\n ```\n\n Result: \n\n ```\n STORED\n ```\n\n Enter: \n\n ```\n get greeting\n ```\n\n Result: \n\n ```\n VALUE greeting 1 11\n hello world\n END\n ```\n\nMemorystore for Memcached supports standard open source Memcached libraries.\n\nClean up\n--------\n\n\nTo avoid incurring charges to your Google Cloud account for\nthe resources used on this page, follow these steps.\n\n1. To avoid incurring charges to your Google Cloud account for the\n resources used in this quickstart, delete the instance by entering the\n following command:\n\n ```\n gcloud memcache instances delete myinstance --region=us-central1\n ```\n\n Enter `Y` to confirm the instance deletion: \n\n ```\n You are about to delete instance [myinstance] in [us-central1].\n Any associated data will be lost.\n Do you want to continue (Y/n)? Y\n Delete request issued for: [myinstance]\n ```\n2. If successful, `gcloud` returns the following response:\n\n ```\n Deleted instance [myinstance]\n ```\n\nWhat's next\n-----------\n\n- [Connect to a Memcached instance](/memorystore/docs/memcached/connecting-memcached-instance).\n\n- [Use the Auto Discovery service](/memorystore/docs/memcached/using-auto-discovery).\n\n- [Monitor your Memcached instance](/memorystore/docs/memcached/monitoring-instances)."]]
