{
  "schema_version": 2,
  "id": "operate/rs/references/cli-utilities/rladmin/cluster/certificate",
  "title": "rladmin cluster certificate",
  "url": "https://redis.io/docs/latest/operate/rs/8.0/references/cli-utilities/rladmin/cluster/certificate/",
  "summary": "Sets cluster certificates.",
  "content": "\n## `cluster certificate set \u003ccertificate_name\u003e`\n\nSets a cluster certificate to a specified PEM file.\n\n```sh\nrladmin cluster certificate set \u003ccertificate_name\u003e\n        certificate_file \u003cfilepath\u003e\n        [ key_file \u003cfilepath\u003e ]\n```\n\nTo set a certificate for a specific service, use the corresponding certificate name. See the [certificates table](https://redis.io/docs/latest/operate/rs/security/certificates) for the list of cluster certificates and their descriptions.\n\n### Parameters\n\n| Parameter | Type/Value | Description |\n|-----------|------------|-------------|\n| certificate_name | 'cm'\u003cbr /\u003e 'api'\u003cbr /\u003e 'proxy'\u003cbr /\u003e 'syncer'\u003cbr /\u003e 'metrics_exporter' | Name of the certificate to update. See the [certificates table](https://redis.io/docs/latest/operate/rs/security/certificates) for descriptions. |\n| certificate_file | filepath | Path to the certificate file |\n| key_file | filepath | Path to the key file (optional) |\n\n### Returns\n\nReports that the certificate was set to the specified file. Returns an error message if the certificate fails to update.\n\n### Example\n\nUpdate the proxy certificate:\n\n```sh\n$ rladmin cluster certificate set proxy \\\n       certificate_file /tmp/proxy.pem\nSet proxy certificate to contents of file /tmp/proxy.pem\n```\n\n## `cluster certificate set internal`\n\nSets [customer-provided internode encryption certificates](https://redis.io/docs/latest/operate/rs/security/encryption/internode-encryption#customer-provided-certificates).\n\n```sh\nrladmin cluster certificate set internal\n        dpine_certificate_file \u003cfilepath\u003e\n        dpine_key_file \u003cfilepath\u003e\n        cpine_certificate_file \u003cfilepath\u003e\n        cpine_key_file \u003cfilepath\u003e\n```\n\n### Parameters\n\n| Parameter | Type/Value | Description |\n|-----------|------------|-------------|\n| dpine_certificate_file | filepath | Path to the data plane internode encryption (DPINE) certificate file |\n| dpine_key_file | filepath | Path to the data plane internode encryption (DPINE) key file |\n| cpine_certificate_file | filepath | Path to the control plane internode encryption (CPINE) certificate file |\n| cpine_key_file | filepath | Path to the control plane internode encryption (CPINE) key file |\n\n### Returns\n\nReports that the internal certificates were set to the specified files. Returns an error message if the certificates fail to update.\n\n### Example\n\nSet up [customer-provided internode encryption certificates](https://redis.io/docs/latest/operate/rs/security/encryption/internode-encryption#customer-provided-certificates):\n\n```sh\n$ rladmin cluster certificate set internal \\\n       dpine_certificate_file /tmp/dpine_cert.pem \\\n       dpine_key_file /tmp/dpine_key.pem \\\n       cpine_certificate_file /tmp/cpine_cert.pem \\\n       cpine_key_file /tmp/cpine_key.pem\n```\n",
  "tags": ["docs","operate","rs"],
  "last_updated": "2026-08-24T11:13:03-07:00"
}