[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-07-16。"],[[["Google Distributed Cloud (GDC) air-gapped uses a Public Key Infrastructure (PKI) API to manage web certificates, and you can change the default certificate issuer."],["To change the default certificate issuer, you must have the `infra-pki-admin` role in the system namespace, and then modify the label of the current issuer to `false` before labeling the new one to `true`."],["The default issuer is identified by the label `pki.security.gdc.goog/is-default-issuer: 'true'`, and only one `CertificateIssuer` per namespace can have this label."],["After changing the default certificate issuer, certificates signed by the old issuer are not automatically reissued, unless they are near expiration, and instead a manual reissuance is needed."]]],[]]