bmctl è uno strumento a riga di comando per GKE su Bare Metal che semplifica la creazione e la gestione dei cluster. Questo documento è un riferimento completo per i comandi bmctl e i flag correlati.
Prima di iniziare
bmctl utilizza Credenziali predefinite dell'applicazione (ADC) per convalidare il valore location nella specifica del cluster (clusterOperations.location) quando non è impostato su global. Questa convalida è obbligatoria per molti comandi bmctl. Affinché ADC funzioni, devi eseguire una delle seguenti operazioni:
Imposta la variabile di ambiente
GOOGLE_APPLICATION_CREDENTIALSsulla workstation di amministrazione sul percorso di un file delle credenziali dell'account di servizio.Usa le tue credenziali utente gcloud CLI come Credenziali predefinite dell'applicazione (ADC):
gcloud auth application-default login
Alcuni comandi bmctl consentono di specificare un percorso a un file delle credenziali con un flag.
backup
Esegui il backup delle informazioni di Anthos clusters on bare metal.
Opzioni
-h, --help help for backup
cluster di backup
Esegui il backup di un cluster Anthos on bare metal e salva il backup in un file tar.
backup cluster [flags]
Opzioni
--backup-file string path to the output backup files.
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--use-disk Perform the backup using the disk instead of in-memory buffer. This option only works when the command is run by the root user or with sudo.
--yes Perform the backup and do not prompt for confirmation (non-interactive mode).
Per maggiori informazioni su come eseguire il backup e il ripristino dei cluster con bmctl, consulta
Eseguire il backup e ripristinare i cluster con bmctl.
check
Esegui controlli preflight o di integrità sui tuoi cluster o sulla tua infrastruttura.
Opzioni
-h, --help help for check
controlla i componenti aggiuntivi
Controlla l'integrità operativa dei componenti aggiuntivi del cluster, come
stackdriver-log-aggregator, stackdriver-log-forwarder e
gke-connect-agent.
check add-ons [flags]
Esempi
# Do a health check for add-ons
bmctl check add-ons --cluster=cluster1
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for add-ons
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
controlla cluster
Controlla l'integrità di un cluster o genera uno snapshot del cluster.
check cluster [flags]
Esempi
# Do a health check for cluster.
bmctl check cluster --cluster=cluster1
# Take a snapshot of the cluster (requires admin cluster to be available).
bmctl check cluster --snapshot --cluster=cluster1 --admin-kubeconfig=admin-kubeconfig
# Take a snapshot of the cluster nodes only (does not require admin cluster to be available).
bmctl check cluster --snapshot --cluster=cluster1 --snapshot-config=snapshot-config
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--login-user string The user to login to each node. This will be ignored when admin-kubeconfig is set. (default "root")
--node-ssh-key string The file contains ssh key to the nodes to capture snapshots against. While this flag is fully optional, when provided, nodes must also be provided.
--nodes strings The comma-separated IP address list of the nodes to capture snapshots against. While this flag is fully optional, when provided, node-ssh-key must also be provided.
--quiet During snapshot run suppress logging to stdout. (Console log is available in 'bmctl_diagnose_snapshot.log' file part of the snapshot)
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--service-account-key-file string The service account key file for uploading the snapshot. Please make sure this service account has the "roles/storage.admin" of its parent project for creating a Cloud Storage bucket and writing object to the bucket. Note that:
- this flag is defaulted to the environment variable GOOGLE_APPLICATION_CREDENTIALS, if not provided.
- this flag is ignored, if "--upload-to" flag is empty.
--since duration This Only returns logs newer than a relative duration like 5s, 4m, or 3h. It defaults to all logs.
--snapshot Takes a snapshot of the cluster's logs, configurations and other data if true.
--snapshot-config string The config file of the snapshot. When this flag is omitted, a default configuration is applied.
--snapshot-dry-run In dry-run mode, the command does not take the snapshot. Instead, it prints out the actions to be taken and the snapshot configuration.
--snapshot-output string The output file of the snapshot.
--snapshot-scenario string The scenario of the snapshot. This is ignored when --config flag is specified. The supported scenarios are:
- system: snapshot of system components, including their logs
- all: snapshot of all pods, including their logs (default "system")
--snapshot-temp-output-dir string The temporary landing directory for snapshot.
--upload-to string The Cloud Storage bucket name for uploading the snapshot. A new bucket will be created if it doesn't exist. Please follow the naming guidelines here(https://cloud.google.com/storage/docs/naming-buckets).
verifica configurazione
Controlla il file di configurazione del cluster.
check config [flags]
Esempi
# Do check for cluster1.yaml file
bmctl check config --cluster=cluster1
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for config
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
controlla gcp
Connettività dei cluster al controllo di integrità di Google Cloud.
check gcp [flags]
Esempi
# Do a machines' Google Cloud connectivity health check for cluster
bmctl check gcp --cluster=cluster1
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for gcp
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
controlla Kubernetes
controllo di integrità di Kubernetes.
check kubernetes [flags]
Esempi
# Do a kubernetes health check for cluster
bmctl check kubernetes --cluster=cluster1
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for kubernetes
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
controlla nodi
Controlla l'integrità dei nodi.
check nodes [flags]
Esempi
# Do a health check for some provisioned nodes
bmctl check nodes --addresses=192.168.0.1,192.168.0.4
Opzioni
--addresses strings Node addresses, addresses should be a comma separated list, each address needs be a single IP address(e.g., 192.168.0.1)
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for nodes
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
controlla preflight
Controllo preflight.
Synopsis
Controllo preflight.
check preflight [flags]
Esempi
# Do a preflight check for cluster1.yaml in bmctl-workspace/cluster1
bmctl check preflight --cluster=cluster1. If kubeconfig flag (for example, --kubeconfig=bmctl-workspace/cluster1/cluster1-kubeconfig) is included, the command will trigger a preflight check for upgrading the cluster
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for preflight
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
Per saperne di più sui controlli preflight, consulta Comprendere i controlli preflight.
crea
Crea un file di configurazione del cluster, un cluster o un account di servizio Kubernetes (KSA).
Opzioni
-h, --help help for create
crea cluster
Crea un cluster da un file di configurazione del cluster.
Synopsis
Creazione di risorse Anthos Bare Metal. Questo comando emette un file kubeconfig del cluster creato. Assicurati di tenere questo file al sicuro poiché contiene le credenziali per il tuo cluster. Questo comando richiede l'autorizzazione serviceusage.services.get per controllare l'abilitazione dell'API per il tuo progetto Google Cloud.
create cluster [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--force If true, ignore errors from preflight checks and validation except for Google Cloud check errors.
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
Per saperne di più sulla creazione dei cluster, consulta Panoramica della creazione del cluster.
crea configurazione
Creare un file di configurazione del cluster. Per impostazione predefinita, questo file viene creato nella cartella bmctl-workspace/
create config [flags]
Opzioni
-c, --cluster cluster name Cluster name, must consist of lower case alphanumeric characters or '-', start with an alphabetic character, and end with an alphanumeric character
--create-service-accounts Auto create Google Cloud service accounts keys, if they do not already exist in workspace
--enable-apis Auto enable APIs used by Anthos Bare Metal cluster, for the Google Cloud project specified by project-id flag
--force Overwrite existing config
-h, --help help for config
--project-id string Google Cloud project where the new cluster will connect with via GKE hub and stackdriver logging/monitoring, required if --create-service-accounts or --enable-apis is true
creare ksa
Creare un account di servizio Kubernetes con il ruolo cluster-admin del cluster di destinazione.
Il nome predefinito dell'account di servizio Kubernetes è "kubernetes-service-account", quindi il flag "--name" è facoltativo.
Il comando genera un token di connessione che puoi utilizzare per accedere al cluster.
Per impostazione predefinita, il token di connessione è archiviato nella cartella bmctl-workspace/
create ksa [flags]
Opzioni
-c, --cluster string Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml.
-h, --help help for ksa
--ksa-name string Name of the kubernetes service account and default value is kubernetes-service-account. (default "kubernetes-service-account")
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
disattiva
Disabilita il runtime VM Anthos in un cluster.
Opzioni
-h, --help help for disable
disattiva vmruntime
Disabilita il runtime VM Anthos in un cluster.
disable vmruntime [flags]
Opzioni
--force If true, delete all VM resources and disable vmruntime.
-h, --help help for vmruntime
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
Per saperne di più su come abilitare e disabilitare il runtime VM su GDC, vedi Abilitare o disabilitare il runtime VM su GDC.
enable
Abilita il runtime VM Anthos in un cluster.
Opzioni
-h, --help help for enable
abilita vmruntime
Abilita il runtime VM Anthos in un cluster.
enable vmruntime [flags]
Opzioni
-h, --help help for vmruntime
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
Per saperne di più su come abilitare e disabilitare il runtime VM su GDC, vedi Abilitare o disabilitare il runtime VM su GDC.
get
Ottenere una configurazione del cluster o le credenziali del cluster.
Opzioni
-h, --help help for get
recupera configurazione
Recupera il file di configurazione del cluster. Il comando estrae risorse personalizzate del cluster di destinazione ed emette un file di configurazione.
get config [flags]
Opzioni
-c, --cluster string Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml.
-h, --help help for config
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
recupera credenziali
Recupera le credenziali del cluster di destinazione. Il comando crea un file kubeconfig nella cartella
get credentials [flags]
Opzioni
-c, --cluster string Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml.
-h, --help help for credentials
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
install
Esegue operazioni di installazione del software.
Opzioni
-h, --help help for install
installa virtctl
Installare virtctl nella macchina attuale come plug-in kubectl. Il plug-in virtctl supporta le operazioni di base delle VM, come la creazione, la connessione e la modifica dello stato di alimentazione.
install virtctl [flags]
Opzioni
-d, --dst-dir string The dir virtctl binary to be installed, this path must be a valid one within PATH env variable
-h, --help help for virtctl
move
Sposta le risorse Anthos bare metal e tutte le dipendenze tra i cluster di gestione.
- Lo spazio dei nomi del cluster di destinazione può contenere risorse aggiuntive. Le risorse in conflitto vengono sostituite.
move [flags]
Opzioni
--cluster-move-timeout duration Cluster move timeout, default value is 15m. The input should contain the duration unit, e.g. 3600s, 60m or 1h. (default 15m0s)
--from-kubeconfig string kubeconfig file path for the source management cluster. If unspecified, will use the default discovered kubeconfig.
--from-kubeconfig-context string Context to be used within the kubeconfig file for the source management cluster. If empty, current context will be used.
-h, --help help for move
-n, --namespace string The namespace where the cluster resources are stored. If unspecified, the current context's namespace is used.
--to-kubeconfig string kubeconfig file path for the destination management cluster.
--to-kubeconfig-context string Context to be used within the kubeconfig file for the destination management cluster. If empty, current context will be used.
push
Esegui il push delle immagini Docker in un registro privato.
Opzioni
-h, --help help for push
esegui il push delle immagini
Esegui il push del file tar delle immagini container locali in un registro privato.
push images [flags]
Opzioni
--cacert string Private registry CA certificate file path.
--dry-run Dry run.
--email string Email for private registry.
--force-push If set to true, will always push images even if images already exist in registry.
-h, --help help for images
--need-credential Whether credential is needed for private registry. (default true)
--password string Password for private registry authentication.
-r, --private-registry string Private registry path that stores all Anthos Bare Metal images.
Format should be <registry-name>/<optional-registry-namespace>.
--source string Path to Anthos Bare Metal container images compressed file.
-t, --threads int Push images with multiple threads. (default 4)
--username string Username for private registry authentication.
register
Registra le risorse.
Opzioni
-h, --help help for register
registrare bootstrap
Registra il cluster di bootstrap nell'API Hub.
Synopsis
Registra il cluster di bootstrap nell'API Hub. Questo comando registra un cluster di tipo locale come cluster di amministrazione. Il comando attende la creazione di un cluster nella console Google Cloud e viene chiuso dopo la creazione del cluster.
register bootstrap [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
--cloud-operation-service-account-key string Optional, service account key file used to access Google cloud service, service account key specified by environment variable GOOGLE_APPLICATION_CREDENTIALS will be used to fetch or create the Service account.
--enable-apis Auto enable APIs used by GKE on Bare Metal cluster, for the GCP Project specified by project-id flag
--gcr-service-account-key string Optional, service account key file used to pull GCR images, service account key specified by environment variable GOOGLE_APPLICATION_CREDENTIALS will be used to fetch or create the Service account.
--gke-agent-service-account-key string Optional, service account key file used to connect the GKE cluster in Google Cloud, service account key specified by environment variable GOOGLE_APPLICATION_CREDENTIALS will be used to fetch or create the Service account.
--gke-register-service-account-key string Optional, service account key file used to register the cluster in Google Cloud, service account key specified by environment variable GOOGLE_APPLICATION_CREDENTIALS will be used to fetch or create the Service account.
-h, --help help for bootstrap
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--location string Optional, Location of the GKEHub Membership, e.g. us-central1. If unspecified, global will be used. (default "global")
--name string Mandatory (either --name or --target-cluster-name needs to be provided), Name of the bootstrap cluster. bmctl will register the bootstrap cluster with this name with GKE Connect.
--project-id string Optional, Google Cloud project for GKE Connect. bmctl will register this bootstrap cluster into Google Cloud project temporarily, and un-register it after cluster is provisioned successfully.
--registry-mirror-ca string Registry mirror CA file.
--registry-mirror-credential string Registry mirror credential file.
--registry-mirror-endpoint string Registry mirror endpoint.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--ssh-client-cert string Optional, Path of the SSH certificate. ABM will use this ssh key certificate while sshing in the machines.
--ssh-key string Mandatory, Path of the SSH key. ABM will use this ssh key while sshing in the machines.
--target-cluster-name string Optional, The target cluster name.
reimpostazione
Ripristina lo stato delle macchine cluster prima dell'installazione.
Synopsis
Questo comando tenta di annullare le modifiche eseguite nei tentativi di installazione precedenti. È il tentativo migliore, pensato per essere utilizzato per ripristinare errori di installazione parziali.
reset [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for reset
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
reimposta bootstrap
Elimina il cluster di bootstrap.
reset bootstrap [flags]
Esempi
bmctl reset bootstrap
Opzioni
-h, --help help for bootstrap
reimposta nodi
Ripristina i nodi specificati allo stato che si trovavano prima dell'installazione di Anthos clusters on bare metal.
reset nodes [flags]
Esempi
bmctl reset nodes --addresses 10.200.0.3,10.200.0.4 --ssh-private-key-path /root/.ssh/id_rsa --login-user root --gcr-service-account-key gcr.json
Opzioni
--addresses strings Node addresses, addresses should be a comma separated list, each address needs be a single IP address(e.g., 192.168.0.1)
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--force Optional. If provided, nodes will be forcefully removed from the cluster without running reset jobs.
--gcr-service-account-key string Optional, path to the service account json key to pull gcr images. Mutually exclusive with --cluster flag. If not provided, the environment variable GOOGLE_APPLICATION_CREDENTIALS will be used.
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for nodes
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--login-user string login user to use to connect to the nodes. Mutually exclusive with --cluster flag. Optional and should be used together with --ssh-private-key-path. Default to root.
--registry-mirror-ca string Registry mirror CA file.
--registry-mirror-credential string Registry mirror credential file.
--registry-mirror-endpoint string Registry mirror endpoint.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--ssh-private-key-path string path to the ssh private key to connect to the nodes. Either --cluster or --ssh-private-key-path should be provided, but not both. Use this flag to reset the machines if the original cluster yaml is no longer available.
Per ulteriori informazioni sull'utilizzo di bmctl reset nodes per riportare i nodi del cluster allo stato di pre-installazione o l'eliminazione dei cluster, consulta Reimpostare i nodi ed eliminare i cluster.
restore
Ripristina un cluster o tenta di recuperare il quorum per un cluster.
Synopsis
Ripristina un cluster Anthos on bare metal. Se utilizzato senza il sottocomando del cluster, questo comando tenta di ripristinare un cluster ad alta disponibilità da una perdita del quorum. Se utilizzato con il sottocomando del cluster, il comando ripristina un cluster da un file di backup.
restore [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--control-plane-node string IP for the surviving host address, should be a single IP address(e.g., 192.168.0.1).
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for restore
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string kubeconfig file path for the management cluster. This only needs to be provided if restoring a broken user cluster.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
ripristina cluster
Ripristina un cluster Anthos on bare metal da un file di backup.
restore cluster [flags]
Opzioni
--backup-file string path to the backup file of the cluster.
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string path to the kubeconfig of the management cluster.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--use-disk Perform the restore using the disk instead of in-memory buffer. This option only works when the command is run by the root user or with sudo.
Per maggiori informazioni su come eseguire il backup e il ripristino dei cluster con bmctl, consulta
Eseguire il backup e ripristinare i cluster con bmctl.
S<<_includes/update.md>>
aggiorna cluster
Aggiorna le configurazioni di cluster e pool di nodi. Questo comando applica le modifiche apportate al file di configurazione del cluster. Per impostazione predefinita, il file di configurazione
update cluster [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
Per maggiori informazioni sull'aggiornamento dei cluster con bmctl, consulta
Aggiornare i cluster. Per capire quali file di configurazione del cluster sono modificabili, consulta Riferimento sul campo di configurazione del cluster.
aggiorna credenziali
Aggiorna le credenziali del cluster.
Synopsis
Aggiorna le credenziali dei cluster Anthos on bare metal. Questo comando aggiorna le credenziali del cluster di amministrazione e le credenziali dei cluster utente gestiti dal cluster di amministrazione.
update credentials [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
--cloud-operations-service-account-key-path string New credential: path to cloud operations service account key.
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gcr-key-path string New credential: path to GCR service account key.
--gke-connect-agent-service-account-key-path string New credential: path to gke connect agent service account key.
--gke-connect-register-service-account-key-path string New credential: path to gke connect register service account key.
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for credentials
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--ssh-private-key-path string New credential: path to ssh private key.
aggiorna le credenziali delle autorità di certificazione
Aggiorna le autorità di certificazione su Anthos on bare metal cluster.
Opzioni
-h, --help help for certificate-authorities
Opzioni ereditate dai comandi principali
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
aggiorna credenziali - autorità di certificazione ruotano
Ruota le autorità di certificazione.
update credentials certificate-authorities rotate [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for rotate
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
Opzioni ereditate dai comandi principali
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
esegui l'upgrade
Esegui l'upgrade di un cluster Anthos on bare metal esistente a una nuova versione.
Opzioni
-h, --help help for upgrade
esegui l'upgrade del cluster
Esegui l'upgrade di un cluster Anthos on bare metal.
Synopsis
Esegui l'upgrade di un cluster Anthos on bare metal. Questo comando legge la versione di destinazione dal file di configurazione del cluster ed esegue l'upgrade del cluster di destinazione alla versione specificata. Tutte le altre modifiche al file di configurazione del cluster vengono ignorate. Il comando richiede l'autorizzazione serviceusage.services.get per verificare l'abilitazione dell'API per il progetto Google Cloud specificato nel file di configurazione.
upgrade cluster [flags]
Opzioni
--bootstrap-cluster-pod-cidr string Bootstrap cluster pod CIDR (default "192.168.122.0/24")
--bootstrap-cluster-service-cidr string Bootstrap cluster service CIDR (default "10.96.0.0/27")
-c, --cluster cluster name Cluster name, cluster config is expected to be placed under <workspace dir>/<cluster name>/<cluster name>.yaml
--cluster-update-timeout duration Cluster update timeout, default value is 24h. The input should contain the duration unit, e.g. 3600s, 60m or 1h. (default 24h0m0s)
--force If true, ignore errors from preflight checks.
--gkehub-endpoint gkehub-endpoint Sets the URL endpoint for GKEHub API HTTP requests. Can be set to "prod", "staging" or "autopush". The "prod" endpoint is the default. (default prod)
-h, --help help for cluster
--ignore-validation-errors A validation error override, allowing to proceed despite the validation errors.
--kubeconfig string Optional, path to the kubeconfig file for the admin cluster. IF not provided, will fall back to read env var ANTHOS_ADMIN_KUBECONFIG.
--reuse-bootstrap-cluster If true, use existing bootstrap cluster.
--skip-bootstrap-cidr-check If true, skip checking CIDR and the number of nodes to determine whether upgrade would succeed.
Per ulteriori informazioni sugli upgrade dei cluster, consulta la seguente documentazione:
- Esegui l'upgrade dei cluster
- Best practice per gli upgrade dei cluster GKE su Bare Metal
- Ciclo di vita e fasi degli upgrade dei cluster
versione
Stampa la versione bmctl.
version [flags]
Opzioni
-h, --help help for version
-o, --output string Output format of version string. Support version, commit.