Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
Memorystore for Memcached mendukung sebagian parameter konfigurasi Memcached native
yang dapat Anda ubah. Anda harus menggunakan konfigurasi yang sama untuk semua node di cluster. Halaman ini menjelaskan cara:
Melihat konfigurasi instance.
Ubah konfigurasi instance dengan:
Menyiapkan perubahan konfigurasi instance.
Memperbarui perubahan konfigurasi node.
Memorystore untuk Memcached mengharuskan Anda mengupdate konfigurasi terlebih dahulu, lalu menerapkan perubahan ke node di cluster. Menerapkan update parameter ke
node akan menyebabkan pengosongan cache penuh pada node tersebut.
Keuntungan dari kemampuan untuk menerapkan pembaruan parameter ke setiap node adalah
Anda dapat meluncurkan perubahan berdasarkan node. Tindakan ini akan membuat instance Anda tetap online dan berfungsi saat Anda mengupdate konfigurasi.
Klik ID instance untuk melihat halaman Detail instance.
Lihat setelan Anda di bagian Konfigurasi.
Gcloud
Untuk melihat parameter konfigurasi menggunakan Google Cloud CLI, masukkan perintah describe untuk instance yang mengganti variables dengan nilai yang sesuai:
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Sulit dipahami","hardToUnderstand","thumb-down"],["Informasi atau kode contoh salah","incorrectInformationOrSampleCode","thumb-down"],["Informasi/contoh yang saya butuhkan tidak ada","missingTheInformationSamplesINeed","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-08-19 UTC."],[],[],null,["# Configure a Memcached instance\n\nMemorystore for Memcached supports a subset of [native Memcached configuration parameters](https://manpages.debian.org/unstable/memcached/memcached.1.en.html)\nthat you can modify. You should use the same configurations for all nodes in\nyour cluster. This page describes how to:\n\n- View instance configurations.\n- Modify instance configurations by:\n - Staging instance configuration changes.\n - Updating node configuration changes.\n\nMemorystore for Memcached requires you to update the configurations first, and then\napply the changes to the nodes in your cluster. Applying a parameter update to\na node causes a full cache flush on that node.\n\nThe advantage to being able to apply parameter updates to individual nodes is\nthat you can roll out changes on a node-by-node basis. Doing so keeps your\ninstance online and functional while you update configurations.\n\nFor a full list of the modifiable and unmodifiable parameters, see [Memcached configuration parameters](/memorystore/docs/memcached/memcached-configs).\n\nViewing configurations\n----------------------\n\n### Console\n\n1. Go to the **Memorystore for Memcached** page in the Google Cloud console. \n [Memorystore for Memcached](https://console.cloud.google.com/memorystore/memcached/instances)\n2. Click the ID of the instance to view the **Instance details** page.\n3. View your settings in the **Configuration** section.\n\n### Gcloud\n\nTo view configuration parameters using the Google Cloud CLI, enter\nthe `describe` command for the instance replacing \u003cvar translate=\"no\"\u003evariables\u003c/var\u003e\nwith appropriate values: \n\n```\ngcloud memcache instances describe instance-id --region=region\n```\n| **Note:** You won't see configuration parameters when running `describe` unless you have changed a configuration from its default value.\n\nFor a list of modifiable configuration parameters and their default values,\nsee [Memcached configuration parameters.](/memorystore/docs/memcached/memcached-configs)\n\nModifying configuration parameters\n----------------------------------\n\n### Console\n\n1. Go to the **Memorystore for Memcached** page in the Google Cloud console. \n [Memorystore for Memcached](https://console.cloud.google.com/memorystore/memcached/instances)\n2. Click the ID of the instance.\n3. Click **Edit Configuration**.\n4. Adjust the value of any parameter that you want to change.\n5. Click the **Continue** button to stage the configuration updates.\n6. Select a node, and click **Update Selected Nodes** one at a time for\n each node, or in batches of nodes.\n\n | **Note:** Updating node configurations one at a time, or in batches, helps you avoid instance unavailability and reduces data loss.\n\n### Gcloud\n\n1. Update the configuration parameters by running the following command:\n\n ```\n gcloud memcache instances update instance-id --region=region --parameters=parameter=value,parameter=value\n ```\n2. List and take note of all node IDs for your instance by running the\n following command:\n\n ```\n gcloud memcache instances describe instance-id --region=region --format=\"value(memcacheNodes.nodeId.list())\"\n ```\n3. Apply the parameters one by one, or in batches, to nodes in your cluster\n by running the following command:\n\n **Note:** Updating node configurations one at a time, or in batches, helps you avoid instance unavailability and reduces data loss. \n\n ```\n gcloud memcache instances apply-parameters instance-id --region=region --node-ids=node-1-id,node-2-id\n ```\n\n Alternatively, you can apply the parameters for all nodes at once by\n using the following command, but we don't recommend it: \n\n ```\n gcloud memcache instances apply-parameters instance-id --region=region --apply-all\n ```\n\nYou cannot simultaneously run the`--parameters` flag with any other flags\nwhen using the Memorystore for Memcached `update` command.\n\nConfiguring parameters using gcloud during instance creation\n------------------------------------------------------------\n\nTo set configuration parameters during creation, enter the following command\nreplacing variables with appropriate values: \n\n```\ngcloud memcache instances create instance-name --size=size --region=region --parameters=parameter=value,parameter=value\n```\n\nYou can simultaneously run the `--parameters` flag with all other flags when\nusing the Memorystore for Memcached `create` command.\n\nClearing configuration parameters to default values using the Google Cloud console\n----------------------------------------------------------------------------------\n\n1. Go to the **Memorystore for Memcached** page in the Google Cloud console. \n [Memorystore for Memcached](https://console.cloud.google.com/memorystore/memcached/instances)\n2. Click the ID of the instance.\n3. Click **Edit Configuration**.\n4. Delete the value of any parameter that you want to reset to default, and leave the field blank.\n5. Click the **Continue** button to stage the configuration updates.\n6. Select a node, and click **Update Selected Nodes** one at a time for each\n node, or in batches of nodes.\n\n | **Note:** Updating node configurations one at a time, or in batches, helps you avoid instance unavailability and reduces data loss.\n\nWhat's next\n-----------\n\n- Review the available [Memcached configurations](/memorystore/docs/memcached/memcached-configs).\n- Learn how to [scale your Memcached instances](/memorystore/docs/memcached/scaling-instances)."]]
