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Migrer depuis IstioOperator
Le plan de contrôle géré n'est pas directement compatible avec IstioOperator pour la personnalisation. La migration vers le plan de contrôle géré depuis Cloud Service Mesh nécessite une conversion manuelle à partir d'un IstioOperator. Le présent outil permet de réduire les frictions en automatisant le processus.
À propos de l'outil de migration
L'outil de migration évalue de manière non destructive le fichier IstioOperator fourni pour :
Rechercher les problèmes de compatibilité.
Convertir les configurations IstioOperator compatibles en configurations compatibles avec le plan de contrôle géré, en générant les nouvelles configurations en fichiers.
Délivrer des avertissements concernant les valeurs de configuration qui entreraient en conflit avec les valeurs par défaut requises par le plan de contrôle géré.
Recommander comment utiliser les fichiers générés.
Cet outil n'examine pas les données ou les configurations de cluster et ne modifie pas la configuration de cluster. Vous devez appliquer séparément tous les fichiers générés.
Notez les fichiers répertoriés par l'outil, en particulier asm/*meshconfig.yaml et asm/gateways*.
Examinez les avertissements de configuration.
Examinez le résultat et mettez en œuvre les actions requises pour la migration.
Champs MeshConfig non compatibles
Les champs suivants de MeshConfig sont remplacés par le plan de contrôle géré.
trustDomain
trustDomainAliases
configSources
defaultConfig.proxyMetadata : ces champs spécifiques sont remplacés. Vous pouvez ajouter des champs :
XDS_ROOT_CA
CA_ROOT_CA
OUTPUT_CERTS
XDS_AUTH_PROVIDER
PROXY_CONFIG_XDS_AGENT
defaultConfig.meshId
defaultConfig.discoveryAddress
Exemple de résultat :
$ asmcli experimental mcp-migrate-check -f some-iop.yaml
asmcli: Downloading ASM..
Generating equivalent configuration for Anthos Service Mesh managed control plane...
Migrating MeshConfig settings...
✔ Wrote MeshConfig to asm-generated-configs/meshconfig.yaml.
Migrating gateway deployments...
Checking configuration compatibility...
! Found unsupported configurations:
Components.Base: not configurable in managed control plane
Components.Pilot: not configurable in managed control plane
Hub=gcr.io/gke-release/asm: not configurable in managed control plane
Tag=1.10.4-asm.6: not configurable in managed control plane
Actions required to migrate:
! Found potentially unsupported configurations; review warnings above before proceeding
- Found custom mesh configuration settings. To apply these settings to ASM managed
control plane, run: `kubectl apply -f 'asm-generated-configs/meshconfig.yaml'`
TIP: steps recommending `kubectl apply` to be run should be integrated into your
CI/CD pipeline, if applicable.
Sauf indication contraire, le contenu de cette page est régi par une licence Creative Commons Attribution 4.0, et les échantillons de code sont régis par une licence Apache 2.0. Pour en savoir plus, consultez les Règles du site Google Developers. Java est une marque déposée d'Oracle et/ou de ses sociétés affiliées.
Dernière mise à jour le 2025/09/08 (UTC).
[[["Facile à comprendre","easyToUnderstand","thumb-up"],["J'ai pu résoudre mon problème","solvedMyProblem","thumb-up"],["Autre","otherUp","thumb-up"]],[["Difficile à comprendre","hardToUnderstand","thumb-down"],["Informations ou exemple de code incorrects","incorrectInformationOrSampleCode","thumb-down"],["Il n'y a pas l'information/les exemples dont j'ai besoin","missingTheInformationSamplesINeed","thumb-down"],["Problème de traduction","translationIssue","thumb-down"],["Autre","otherDown","thumb-down"]],["Dernière mise à jour le 2025/09/08 (UTC)."],[],[],null,["Migrate from IstioOperator\n| **Preview\n| --- Migration tool**\n|\n|\n| This feature is\n|\n| subject to the \"Pre-GA Offerings Terms\" in the General Service Terms section of the\n| [Service Specific Terms](/terms/service-terms#1).\n|\n| Pre-GA features are available \"as is\" and might have limited support.\n|\n| For more information, see the\n| [launch stage descriptions](/products#product-launch-stages).\n\nManaged control plane doesn't directly support `IstioOperator` for\ncustomization. Migrating to managed control plane from Cloud Service Mesh requires\nmanually converting from an `IstioOperator`. This tool helps reduce the friction\nby automating that process.\n\nAbout the migration tool\n\nThe migration tool non-destructively evaluates the provided `IstioOperator` file\nto do the following:\n\n- Check for compatibility issues.\n- Convert compatible `IstioOperator` configurations to configuration supported by managed control plane, outputting the new configurations to files.\n- Output warnings about configuration values that would conflict with default values required by managed control plane.\n- Recommend how to use the generated files.\n\nThis tool does not examine cluster data or configurations nor does it make\nchanges to a cluster configuration. You must separately apply all generated\nfiles.\n\nBefore using the migration tool, check the limitations on\n[managed control plane supported features](/service-mesh/docs/supported-features-managed)\nto verify that managed control plane supports your installation of Cloud Service Mesh.\n\nUsing the migration tool **Warning:** GitOps tools (including Config Sync, Argo CD, Terraform, and Jenkins) may interfere with your Cloud Service Mesh installation, migration, or upgrade processes. For best results, disable your GitOps tools before you install, migrate, or upgrade Cloud Service Mesh.\n\nThe migration tool is available as part of the `asmcli` script. You must\n[download the script](/service-mesh/docs/unified-install/get-started#download_asmcli)\nto use this tool.\n\n1. Run the migration tool:\n\n ```\n asmcli experimental mcp-migrate-check -f path/to/istiooperator.yaml\n ```\n2. Note the listed files output by the tool, specifically `asm/*meshconfig.yaml`\n and `asm/gateways*`.\n\n3. Examine configuration warnings.\n\n4. Review the output and follow the actions required to migrate.\n\nUnsupported MeshConfig fields\n\nThe following fields on MeshConfig are overridden by managed control plane.\n| **Note:** This list of fields is subject to change.\n\n- `trustDomain`\n- `trustDomainAliases`\n- `configSources`\n- `defaultConfig.proxyMetadata` - These specific fields are overridden. You can add new fields:\n - `XDS_ROOT_CA`\n - `CA_ROOT_CA`\n - `OUTPUT_CERTS`\n - `XDS_AUTH_PROVIDER`\n - `PROXY_CONFIG_XDS_AGENT`\n- `defaultConfig.meshId`\n- `defaultConfig.discoveryAddress`\n\nExample output \n\n```sh\n$ asmcli experimental mcp-migrate-check -f some-iop.yaml\nasmcli: Downloading ASM..\nGenerating equivalent configuration for Anthos Service Mesh managed control plane...\n\nMigrating MeshConfig settings...\n✔ Wrote MeshConfig to asm-generated-configs/meshconfig.yaml.\n\nMigrating gateway deployments...\n\nChecking configuration compatibility...\n! Found unsupported configurations:\n Components.Base: not configurable in managed control plane\n Components.Pilot: not configurable in managed control plane\n Hub=gcr.io/gke-release/asm: not configurable in managed control plane\n Tag=1.10.4-asm.6: not configurable in managed control plane\n\nActions required to migrate:\n! Found potentially unsupported configurations; review warnings above before proceeding\n- Found custom mesh configuration settings. To apply these settings to ASM managed\n control plane, run: `kubectl apply -f 'asm-generated-configs/meshconfig.yaml'`\n\nTIP: steps recommending `kubectl apply` to be run should be integrated into your\n CI/CD pipeline, if applicable.\n```\n\nWhat's next\n\n- Learn more about [managed control plane supported features](/service-mesh/docs/supported-features-managed)"]]
