gcloud privateca subordinates create

NAME: gcloud privateca subordinates create - create a new subordinate certificate authority
SYNOPSIS: gcloud privateca subordinates create (CERTIFICATE_AUTHORITY : --location=LOCATION --pool=POOL) (--create-csr --csr-output-file=CSR_OUTPUT_FILE | [--issuer-pool=ISSUER_POOL : --issuer-location=ISSUER_LOCATION]) [--auto-enable] [--bucket=BUCKET] [--dns-san=[DNS_SAN,…]] [--email-san=[EMAIL_SAN,…]] [--from-ca=FROM_CA] [--ip-san=[IP_SAN,…]] [--issuer-ca=ISSUER_CA] [--labels=[KEY=VALUE,…]] [--subject=[SUBJECT,…]] [--subject-key-id=SUBJECT_KEY_ID] [--uri-san=[URI_SAN,…]] [--validity=VALIDITY; default="P3Y"] [--key-algorithm=KEY_ALGORITHM; default="rsa-pkcs1-2048-sha256" | [--kms-key-version=KMS_KEY_VERSION : --kms-key=KMS_KEY --kms-keyring=KMS_KEYRING --kms-location=KMS_LOCATION --kms-project=KMS_PROJECT]] [--use-preset-profile=USE_PRESET_PROFILE | --extended-key-usages=[EXTENDED_KEY_USAGES,…] --key-usages=[KEY_USAGES,…] --max-chain-length=MAX_CHAIN_LENGTH | --unconstrained-chain-length --no-name-constraints-critical --name-excluded-dns=[NAME_EXCLUDED_DNS,…] --name-excluded-email=[NAME_EXCLUDED_EMAIL,…] --name-excluded-ip=[NAME_EXCLUDED_IP,…] --name-excluded-uri=[NAME_EXCLUDED_URI,…] --name-permitted-dns=[NAME_PERMITTED_DNS,…] --name-permitted-email=[NAME_PERMITTED_EMAIL,…] --name-permitted-ip=[NAME_PERMITTED_IP,…] --name-permitted-uri=[NAME_PERMITTED_URI,…]] [GCLOUD_WIDE_FLAG …]
EXAMPLES: To create a subordinate CA named 'server-tls-1' whose issuer is on Private CA:
gcloud privateca subordinates create server-tls-1 --location=us-west1 --pool=my-pool --subject="CN=Example TLS CA, O=Google" --issuer-pool=other-pool --issuer-location=us-west1 --kms-key-version="projects/my-project-pki/locations/us-west1/keyRings/kr1/cryptoKeys/key2/cryptoKeyVersions/1"

To create a subordinate CA named 'server-tls-1' whose issuer is located elsewhere:
gcloud privateca subordinates create server-tls-1 --location=us-west1 --pool=my-pool --subject="CN=Example TLS CA, O=Google" --create-csr --csr-output-file=./csr.pem --kms-key-version="projects/my-project-pki/locations/us-west1/keyRings/kr1/cryptoKeys/key2/cryptoKeyVersions/1"

To create a subordinate CA named 'server-tls-1' chaining up to a root CA named 'prod-root' based on an existing CA:
gcloud privateca subordinates create server-tls-1 --location=us-west1 --pool=my-pool --issuer-pool=other-pool --issuer-location=us-west1 --from-ca=source-ca --kms-key-version="projects/my-project-pki/locations/us-west1/keyRings/kr1/cryptoKeys/key2/cryptoKeyVersions/1"
POSITIONAL ARGUMENTS: Certificate Authority resource - The name of the subordinate CA to create. The arguments in this group can be used to specify the attributes of this resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways.
To set the project attribute:

provide the argument CERTIFICATE_AUTHORITY on the command line with a fully specified name;

provide the argument --project on the command line;

set the property core/project.

This must be specified.

CERTIFICATE_AUTHORITY

ID of the Certificate Authority or fully qualified identifier for the Certificate Authority.
To set the certificate_authority attribute:

provide the argument CERTIFICATE_AUTHORITY on the command line.

This positional argument must be specified if any of the other arguments in this group are specified.

--location=LOCATION

The location of the Certificate Authority.
To set the location attribute:

provide the argument CERTIFICATE_AUTHORITY on the command line with a fully specified name;

provide the argument --location on the command line;

set the property privateca/location.

--pool=POOL

The parent CA Pool of the Certificate Authority.
To set the pool attribute:

provide the argument CERTIFICATE_AUTHORITY on the command line with a fully specified name;

provide the argument --pool on the command line.
REQUIRED FLAGS: The issuer configuration used for this CA certificate.
Exactly one of these must be specified:

If the issuing CA is not hosted on Private CA, you must provide these settings:

--create-csr

Indicates that a CSR should be generated which can be signed by the issuing CA. This must be set if --issuer is not provided.
This flag argument must be specified if any of the other arguments in this group are specified.

--csr-output-file=CSR_OUTPUT_FILE

The path where the resulting PEM-encoded CSR file should be written.
This flag argument must be specified if any of the other arguments in this group are specified.

The issuing resource used for this CA certificate.

Issuer resource - The issuing CA Pool to use, if it is on Private CA. The arguments in this group can be used to specify the attributes of this resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways.
To set the project attribute:

provide the argument --issuer-pool on the command line with a fully specified name;

provide the argument --project on the command line;

set the property core/project.

--issuer-pool=ISSUER_POOL

ID of the Issuer or fully qualified identifier for the Issuer.
To set the pool attribute:

provide the argument --issuer-pool on the command line.

This flag argument must be specified if any of the other arguments in this group are specified.

--issuer-location=ISSUER_LOCATION

The location of the Issuer.
To set the location attribute:

provide the argument --issuer-pool on the command line with a fully specified name;

provide the argument --issuer-location on the command line;

set the property privateca/location.
OPTIONAL FLAGS: --auto-enable

If this flag is set, the Certificate Authority will be automatically enabled upon creation.

--bucket=BUCKET

The name of an existing storage bucket to use for storing the CA certificates and CRLs for CAs in this pool. If omitted, a new bucket will be created and managed by the service on your behalf.

--dns-san=[DNS_SAN,…]

One or more comma-separated DNS Subject Alternative Names.

--email-san=[EMAIL_SAN,…]

One or more comma-separated email Subject Alternative Names.

Source CA resource - An existing CA from which to copy configuration values for the new CA. You can still override any of those values by explicitly providing the appropriate flags. The specified existing CA must be part of the same pool as the one being created. This represents a Cloud resource. (NOTE) Some attributes are not given arguments in this group but can be set in other ways.
To set the project attribute:

provide the argument --from-ca on the command line with a fully specified name;

provide the argument --project on the command line;

set the property core/project.

To set the location attribute:

provide the argument --from-ca on the command line with a fully specified name;

provide the argument --location on the command line;

set the property privateca/location.

To set the pool attribute:

provide the argument --from-ca on the command line with a fully specified name;

provide the argument --pool on the command line.

--from-ca=FROM_CA

ID of the source CA or fully qualified identifier for the source CA.
To set the certificate_authority attribute:

provide the argument --from-ca on the command line.

--ip-san=[IP_SAN,…]

One or more comma-separated IP Subject Alternative Names.

--issuer-ca=ISSUER_CA

The Certificate Authority ID of the CA to issue the subordinate CA certificate from. This ID is optional. If ommitted, any available ENABLED CA in the issuing CA pool will be chosen.

--labels=[KEY=VALUE,…]

List of label KEY=VALUE pairs to add.
Keys must start with a lowercase character and contain only hyphens (-), underscores (_), lowercase characters, and numbers. Values must contain only hyphens (-), underscores (_), lowercase characters, and numbers.

--subject=[SUBJECT,…]

X.501 name of the certificate subject. Example: --subject "C=US,ST=California,L=Mountain View,O=Google LLC,CN=google.com"

--subject-key-id=SUBJECT_KEY_ID

Optional field to specify subject key ID for certificate. DO NOT USE except to maintain a previously established identifier for a public key, whose SKI was not generated using method (1) described in RFC 5280 section 4.2.1.2.

--uri-san=[URI_SAN,…]

One or more comma-separated URI Subject Alternative Names.

--validity=VALIDITY; default="P3Y"

The validity of this CA, as an ISO8601 duration. Defaults to 3 years.

The key configuration used for the CA certificate. Defaults to a managed key if not specified.
At most one of these can be specified:

--key-algorithm=KEY_ALGORITHM; default="rsa-pkcs1-2048-sha256"

The crypto algorithm to use for creating a managed KMS key for the Certificate Authority. The default is rsa-pkcs1-2048-sha256. KEY_ALGORITHM must be one of: ec-p256-sha256, ec-p384-sha384, rsa-pkcs1-2048-sha256, rsa-pkcs1-3072-sha256, rsa-pkcs1-4096-sha256, rsa-pss-2048-sha256, rsa-pss-3072-sha256, rsa-pss-4096-sha256.

Key version resource - The KMS key version backing this CA. The arguments in this group can be used to specify the attributes of this resource.

--kms-key-version=KMS_KEY_VERSION

ID of the key version or fully qualified identifier for the key version.
To set the kms-key-version attribute:

provide the argument --kms-key-version on the command line.

This flag argument must be specified if any of the other arguments in this group are specified.

--kms-key=KMS_KEY

The KMS key of the key version.
To set the kms-key attribute:

provide the argument --kms-key-version on the command line with a fully specified name;

provide the argument --kms-key on the command line.

--kms-keyring=KMS_KEYRING

The KMS keyring of the key version.
To set the kms-keyring attribute:

provide the argument --kms-key-version on the command line with a fully specified name;

provide the argument --kms-keyring on the command line.

--kms-location=KMS_LOCATION

The location of the key version.
To set the kms-location attribute:

provide the argument --kms-key-version on the command line with a fully specified name;

provide the argument --kms-location on the command line;

provide the argument location on the command line;

set the property privateca/location.

--kms-project=KMS_PROJECT

The project containing the key version.
To set the kms-project attribute:

provide the argument --kms-key-version on the command line with a fully specified name;

provide the argument --kms-project on the command line;

provide the argument project on the command line;

set the property core/project.

The X.509 configuration used for the CA certificate.
At most one of these can be specified:

--use-preset-profile=USE_PRESET_PROFILE

The name of an existing preset profile used to encapsulate X.509 parameter values. USE_PRESET_PROFILE must be one of: leaf_client_tls, leaf_code_signing, leaf_mtls, leaf_server_tls, leaf_smime, root_unconstrained, subordinate_client_tls_pathlen_0, subordinate_code_signing_pathlen_0, subordinate_mtls_pathlen_0, subordinate_server_tls_pathlen_0, subordinate_smime_pathlen_0, subordinate_unconstrained_pathlen_0.
For more information, see https://cloud.google.com/certificate-authority-service/docs/certificate-profile.

--extended-key-usages=[EXTENDED_KEY_USAGES,…]

The list of extended key usages for this CA. This can only be provided if --use-preset-profile is not provided. EXTENDED_KEY_USAGES must be one of: server_auth, client_auth, code_signing, email_protection, time_stamping, ocsp_signing.

--key-usages=[KEY_USAGES,…]

The list of key usages for this CA. This can only be provided if --use-preset-profile is not provided. KEY_USAGES must be one of: digital_signature, content_commitment, key_encipherment, data_encipherment, key_agreement, cert_sign, crl_sign, encipher_only, decipher_only.

At most one of these can be specified:

--max-chain-length=MAX_CHAIN_LENGTH

Maximum depth of subordinate CAs allowed under this CA for a CA certificate. This can only be provided if neither --use-preset-profile nor --unconstrained-chain-length are provided.

--unconstrained-chain-length

If set, allows an unbounded number of subordinate CAs under this newly issued CA certificate. This can only be provided if neither --use-preset-profile nor --max-chain-length are provided.

The x509 name constraints configurations

--name-constraints-critical

Indicates whether or not name constraints are marked as critical. Name constraints are considered critical unless explicitly set to false. Enabled by default, use --no-name-constraints-critical to disable.

--name-excluded-dns=[NAME_EXCLUDED_DNS,…]

One or more comma-separated DNS names which are excluded from being issued certificates. Any DNS name that can be constructed by simply adding zero or more labels to the left-hand side of the name satisfies the name constraint. For example, example.com, www.example.com, www.sub.example.com would satisfy example.com, while example1.com does not.

--name-excluded-email=[NAME_EXCLUDED_EMAIL,…]

One or more comma-separated emails which are excluded from being issued certificates. The value can be a particular email address, a hostname to indicate all email addresses on that host or a domain with a leading period (e.g. .example.com) to indicate all email addresses in that domain.

--name-excluded-ip=[NAME_EXCLUDED_IP,…]

One or more comma-separated IP ranges which are excluded from being issued certificates. For IPv4 addresses, the ranges are expressed using CIDR notation as specified in RFC 4632. For IPv6 addresses, the ranges are expressed in similar encoding as IPv4

--name-excluded-uri=[NAME_EXCLUDED_URI,…]

One or more comma-separated URIs which are excluded from being issued certificates. The value can be a hostname or a domain with a leading period (like .example.com)

--name-permitted-dns=[NAME_PERMITTED_DNS,…]

One or more comma-separated DNS names which are permitted to be issued certificates. Any DNS name that can be constructed by simply adding zero or more labels to the left-hand side of the name satisfies the name constraint. For example, example.com, www.example.com, www.sub.example.com would satisfy example.com, while example1.com does not.

--name-permitted-email=[NAME_PERMITTED_EMAIL,…]

One or more comma-separated email addresses which are permitted to be issued certificates. The value can be a particular email address, a hostname to indicate all email addresses on that host or a domain with a leading period (e.g. .example.com) to indicate all email addresses in that domain.

--name-permitted-ip=[NAME_PERMITTED_IP,…]

One or more comma-separated IP ranges which are permitted to be issued certificates. For IPv4 addresses, the ranges are expressed using CIDR notation as specified in RFC 4632. For IPv6 addresses, the ranges are expressed in similar encoding as IPv4

--name-permitted-uri=[NAME_PERMITTED_URI,…]

One or more comma-separated URIs which are permitted to be issued certificates. The value can be a hostname or a domain with a leading period (like .example.com)
GCLOUD WIDE FLAGS: These flags are available to all commands: --access-token-file, --account, --billing-project, --configuration, --flags-file, --flatten, --format, --help, --impersonate-service-account, --log-http, --project, --quiet, --trace-token, --user-output-enabled, --verbosity.
Run $ gcloud help for details.