--- title: "callhomeconfig modify" slug: "callhomeconfig-modify" tags: ["5.5"] updated: 2026-10-27T23:00:54Z published: 2026-10-27T23:00:54Z canonical: "docs.vastdata.com/callhomeconfig-modify" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.vastdata.com/llms.txt > Use this file to discover all available pages before exploring further. # callhomeconfig modify This command modifies the call home configuration. The call home feature sends non-sensitive information to VAST support to provide proactive analysis and fast response on critical issues. ## Usage ```plaintext callhomeconfig modify --id ID                     [--enable]                     [--disable]                     [--bundle-interval INTERVAL]                     [--log-interval INTERVAL]                     [--luna-on-alarm-interval INTERVAL]                     [--luna-analyze-period INTERVAL]                     [--customer CUSTOMER_NAME]                     [--site SITE_NAME]                     [--location LOCATION]                     [--proxy-scheme PROXY_SCHEME]                     [--proxy-host PROXY_HOST]                     [--proxy-port PROXY_PORT]                     [--proxy-username PROXY_USER]                     [--proxy-password PROXY_PWD]                     [--test-mode]                     [--prod-mode]                     [--verify-ssl-enable]                     [--verify-ssl-disable]                     [--support-channel-enable]                     [--support-channel-disable]                     [--max-upload-concurrency MAX_UPLOAD_CONCURRENCY]                     [--max-upload-bandwidth MAX_UPLOAD_BW]                     [--cloud-enable]                     [--cloud-disable]                     [--cloud-api-key CLOUD_API_KEY ]                     [--cloud-api-domain CLOUD_DOMAIN]                     [--cloud-subdomain CLOUD_SUBDOMAIN]                     [--aws-s3-bucket-subdir ]                     [--aws-s3-ak S3_ACCESS_KEY]                     [--aws-s3-sk S3_SECRET_KEY]                     [--aws-s3-bucket-name S3_BUCKET]                     [--compress-method COMPRESS_METHOD ]                     [--obfuscated-enable]                     [--obfuscated-disable]                     [--upload-via-vms-enable]                     [--upload-via-vms-disable]                     [--alt-s3-host-port PORT]   ``` ## Options | `--id ID` | The call home configuration to modify. This is assumed to be 1. | | --- | --- | | `--enable` | When enabled, VAST Cluster sends logs to the support server. | | `--disable` | Disables the call home configuration. | | `--bundle-interval INTERVAL` | The interval (in minutes) to send VMS metadata and metrics to the support server. If disabled, no VMS metadata and metrics is not sent. | | `--log-interval INTERVAL` | The interval (in minutes) to send system state data to the support server. If disabled, no system state data is sent. | | `--luna-on-alarm-interval INTERVAL` | The interval (in hours) to send Luna results to the support server. If disabled, no Luna data is sent. Specify INTERVAL in hours. | | `--luna-analyze-period INTERVAL` | Sets the period for Luna analysis. Specify INTERNAL in hours. | | `--customer CUSTOMER_NAME` | Your customer name. Specify CUSTOMER_NAME as a string | | `--site SITE_NAME` | The name of the site where the cluster is installed. Specify SITE_NAME as a string | | `--location LOCATION` | The location of the site. Specify LOCATION as a string | | `--proxy-scheme PROXY_SCHEME` | Specifies the proxy scheme. Relevant only if a proxy host is used. Specify PROXY_SCHEME as a string | | `--proxy-host PROXY_HOST` | Specifies the proxy host. Relevant only if a proxy host is used. Specify PROXY_HOST as a string | | `--proxy-port PROXY_PORT` | Specifies the proxy port. Relevant only if a proxy host is used. Specify PROXY_PORT as an integer | | `--proxy-username PROXY_USER` | Specifies the proxy username. Relevant only if a proxy host is used. Specify PROXY_USER as a string | | `--proxy-password PROXY_PWD` | Specifies the proxy password. Relevant only if a proxy host is used. Specify PROXY_PASSWD as a string | | `--test-mode` | Enables test mode. This is only used by VAST Support personnel, for testing. | | `--prod-mode` | Sets the production support server as the destination for call home bundles. For normal use, this should be enabled. | | `--verify-ssl-enable` | Enables SSL verification. Disable if, for example, you are sending the call home data through a proxy server that does not have an SSL certificate recognized by VAST Cluster. VAST Cluster recognizes SSL certificates from a large range of widely recognized certificate authorities (CAs). VAST Cluster may not recognize an SSL certificate signed by your own in-house CA. | | `--verify-ssl-disable` | Disables SSL verification. | | `--support-channel-enable` | Enables the support channel. | | `--support-channel-disable` | Disables the support channel. | | `--max-upload-concurrency MAX_UPLOAD_CONCURRENCY` | Sets the maximum number of concurrent threads. Specify MAX_UPLOAD_CONCURRENCY as an integer | | `--max-upload-bandwidth MAX_UPLOAD_BW` | Sets the maximum upload bandwidth (in bytes/sec) Specify MAX_UPLOAD_BW as an integer | | `--cloud-enable` | Enables reporting call home data to VAST Cloud Call Home service | | `--cloud-disable` | Disables reporting to VAST Cloud services | | `--cloud-api-key CLOUD_API_KEY` | Overrides the Cloud services API key. Specify CLOUD_API_KEY as a string | | `--cloud-api-domain CLOUD_API_DOMAIN` | Overrides the Cloud services API domain name Specify CLOUD_API_DOMAIN as a string | | `--cloud-subdomain CLOUD_SUBDOMAIN` | Specifies the unique subdomain for the customer in the VAST Cloud call home service. Specify CLOUD_SUBDOMAIN as a string | | `--aws-s3-bucket-subdir` | Specifies the S3 bucket prefix for the bundle upload. | | `--aws-s3-ak S3_ACCESS_KEY` | Sets the S3 access key to upload the bundle to an S3 bucket. > [!NOTE] > Note > > When configuring call home, leave this field empty. This setting is used for support bundle uploads. Specify S3_ACCESS_KEY as a string | | `--aws-s3-sk S3_SECRET_KEY` | Sets the S3 secret key to upload the bundle to an S3 bucket. Specify S3_SECRET_KEY as a string | | `--aws-s3-bucket-name S3_BUCKET` | Specifies the name of the S3 bucket to which to upload the bundle. Specify S3_BUCKET as a valid S3 bucket name (string) | | `--compress-method COMPRESS_METHOD` | Sets the compression method used to compress call home bundles: - zstd (default) - gzip Specify COMPRESS_METHOD as a string | | `--obfuscated-enable` | Enables obfuscation of data in call home bundles, metrics and heartbeats. These details are replaced with a non-reversible hash: file and directory names, IP addresses, host names, user names, passwords, MAC addresses. | | `--obfuscated-disable` | Disables data obfuscation. | | `--upload-via-vms-enable` | Uploads a call home bundle via VMS. Otherwise, the upload is done from each node. | | `--upload-via-vms-disable` | Disables upload via VMS. | | `--alt-s3-host-port HOST_PORT    ` | Specifies an alternate S3 endpoint on a VAST cluster. Use this as an alternative to the VAST Cloud Call Home Service (so, --cloud-disable is asserted). If used, use also `--aws-s3-ak` and `--aws-s3-sk` to indicate the access keys to the S3 bucket on the VAST cluster. Specify HOST_PORT as a string in the form `host:port`. | ## Example This example configures call home to the VAST Cloud Call Home service ```plaintext vcli: admin> callhomeconfig modify --id 1 --cloud-enable --prod-mode   ``` This must be followed by ```plaintext vcli: admin> callhomeconfig register-cluster --id 1 --email myemail@mydomain.com ``` This example configures call home to an alternate S3 bucket on a VAST Cluster (and disables access to the Cloud Call Home service). ```plaintext vcli: admin> callhomeconfig modify --id 1 --cloud-disable --prod-mode --alt_s3_host_port myhost:myport --aws-s3-ak < S3_ACCESS_KEY> --aws-s3-sk ```