istio_ca
Istio Certificate Authority (CA).
istio_ca [flags]
| Flags | Description |
|---|---|
--append-dns-names | Append DNS names to the certificates for webhook services. |
--cert-chain <string> | Path to the certificate chain file (default ``) |
--citadel-storage-namespace <string> | Namespace where the Citadel pod is running. Will not be used if explicit file or other storage mechanism is specified. (default `istio-system`) |
--ctrlz_address <string> | The IP Address to listen on for the ControlZ introspection facility. Use '*' to indicate all addresses. (default `127.0.0.1`) |
--ctrlz_port <uint16> | The IP port to use for the ControlZ introspection facility (default `9876`) |
--custom-dns-names <string> | The list of account.namespace:customdns names, separated by comma. (default ``) |
--enable-profiling | Enabling profiling when monitoring Citadel. |
--experimental-dual-use | Enable dual-use mode. Generates certificates with a CommonName identical to the SAN. |
--grpc-host-identities <string> | The list of hostnames for istio ca server, separated by comma. (default `istio-ca,istio-citadel`) |
--grpc-port <int> | The port number for Citadel GRPC server. If unspecified, Citadel will not serve GRPC requests. (default `8060`) |
--key-size <int> | Size of generated private key (default `2048`) |
--kube-config <string> | Specifies path to kubeconfig file. This must be specified when not running inside a Kubernetes pod. (default ``) |
--listened-namespaces <string> | Select the namespaces for the Citadel to listen to, separated by comma. If unspecified, Citadel tries to use the ${NAMESPACE} environment variable. If neither is set, Citadel listens to all namespaces. (default ``) |
--liveness-probe-interval <duration> | Interval of updating file for the liveness probe. (default `0s`) |
--liveness-probe-path <string> | Path to the file for the liveness probe. (default ``) |
--log_as_json | Whether to format output as JSON or in plain console-friendly format |
--log_caller <string> | Comma-separated list of scopes for which to include caller information, scopes can be any of [default, model, rbac] (default ``) |
--log_output_level <string> | Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:info`) |
--log_rotate <string> | The path for the optional rotating log file (default ``) |
--log_rotate_max_age <int> | The maximum age in days of a log file beyond which the file is rotated (0 indicates no limit) (default `30`) |
--log_rotate_max_backups <int> | The maximum number of log file backups to keep before older files are deleted (0 indicates no limit) (default `1000`) |
--log_rotate_max_size <int> | The maximum size in megabytes of a log file beyond which the file is rotated (default `104857600`) |
--log_stacktrace_level <string> | Comma-separated minimum per-scope logging level at which stack traces are captured, in the form of <scope>:<level>,<scope:level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:none`) |
--log_target <stringArray> | The set of paths where to output the log. This can be any path as well as the special values stdout and stderr (default `[stdout]`) |
--max-workload-cert-ttl <duration> | The max TTL of issued workload certificates (default `2160h0m0s`) |
--monitoring-port <int> | The port number for monitoring Citadel. If unspecified, Citadel will disable monitoring. (default `15014`) |
--org <string> | Organization for the cert (default ``) |
--probe-check-interval <duration> | Interval of checking the liveness of the CA. (default `30s`) |
--read-signing-cert-only | When set, Citadel only reads the self-signed signing key and cert from Kubernetes secret without generating one (if not exist). This flag avoids racing condition between multiple Citadels generating self-signed key and cert. Please make sure one and only one Citadel instance has this flag set to false. |
--requested-ca-cert-ttl <duration> | The requested TTL for the workload (default `8760h0m0s`) |
--root-cert <string> | Path to the root certificate file (default ``) |
--self-signed-ca | Indicates whether to use auto-generated self-signed CA certificate. When set to true, the '--signing-cert' and '--signing-key' options are ignored. |
--self-signed-ca-cert-ttl <duration> | The TTL of self-signed CA root certificate (default `8760h0m0s`) |
--server-only | When set, Citadel only serves as a server without writing the Kubernetes secrets. |
--sign-ca-certs | Whether Citadel signs certificates for other CAs |
--signing-cert <string> | Path to the CA signing certificate file (default ``) |
--signing-key <string> | Path to the CA signing key file (default ``) |
--trust-domain <string> | The domain serves to identify the system with spiffe (default ``) |
--upstream-ca-address <string> | The IP:port address of the upstream CA. When set, the CA will rely on the upstream Citadel to provision its own certificate. (default ``) |
--workload-cert-grace-period-ratio <float32> | The workload certificate rotation grace period, as a ratio of the workload certificate TTL. (default `0.5`) |
--workload-cert-min-grace-period <duration> | The minimum workload certificate rotation grace period. (default `10m0s`) |
--workload-cert-ttl <duration> | The TTL of issued workload certificates (default `2160h0m0s`) |
istio_ca probe
Check the liveness or readiness of a locally-running server
istio_ca probe [flags]
| Flags | Description |
|---|---|
--ctrlz_address <string> | The IP Address to listen on for the ControlZ introspection facility. Use '*' to indicate all addresses. (default `127.0.0.1`) |
--ctrlz_port <uint16> | The IP port to use for the ControlZ introspection facility (default `9876`) |
--interval <duration> | Duration used for checking the target file's last modified time. (default `0s`) |
--log_as_json | Whether to format output as JSON or in plain console-friendly format |
--log_caller <string> | Comma-separated list of scopes for which to include caller information, scopes can be any of [default, model, rbac] (default ``) |
--log_output_level <string> | Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:info`) |
--log_rotate <string> | The path for the optional rotating log file (default ``) |
--log_rotate_max_age <int> | The maximum age in days of a log file beyond which the file is rotated (0 indicates no limit) (default `30`) |
--log_rotate_max_backups <int> | The maximum number of log file backups to keep before older files are deleted (0 indicates no limit) (default `1000`) |
--log_rotate_max_size <int> | The maximum size in megabytes of a log file beyond which the file is rotated (default `104857600`) |
--log_stacktrace_level <string> | Comma-separated minimum per-scope logging level at which stack traces are captured, in the form of <scope>:<level>,<scope:level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:none`) |
--log_target <stringArray> | The set of paths where to output the log. This can be any path as well as the special values stdout and stderr (default `[stdout]`) |
--probe-path <string> | Path of the file for checking the availability. (default ``) |
istio_ca version
Prints out build version information
istio_ca version [flags]
| Flags | Shorthand | Description |
|---|---|---|
--ctrlz_address <string> | The IP Address to listen on for the ControlZ introspection facility. Use '*' to indicate all addresses. (default `127.0.0.1`) | |
--ctrlz_port <uint16> | The IP port to use for the ControlZ introspection facility (default `9876`) | |
--log_as_json | Whether to format output as JSON or in plain console-friendly format | |
--log_caller <string> | Comma-separated list of scopes for which to include caller information, scopes can be any of [default, model, rbac] (default ``) | |
--log_output_level <string> | Comma-separated minimum per-scope logging level of messages to output, in the form of <scope>:<level>,<scope>:<level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:info`) | |
--log_rotate <string> | The path for the optional rotating log file (default ``) | |
--log_rotate_max_age <int> | The maximum age in days of a log file beyond which the file is rotated (0 indicates no limit) (default `30`) | |
--log_rotate_max_backups <int> | The maximum number of log file backups to keep before older files are deleted (0 indicates no limit) (default `1000`) | |
--log_rotate_max_size <int> | The maximum size in megabytes of a log file beyond which the file is rotated (default `104857600`) | |
--log_stacktrace_level <string> | Comma-separated minimum per-scope logging level at which stack traces are captured, in the form of <scope>:<level>,<scope:level>,... where scope can be one of [default, model, rbac] and level can be one of [debug, info, warn, error, fatal, none] (default `default:none`) | |
--log_target <stringArray> | The set of paths where to output the log. This can be any path as well as the special values stdout and stderr (default `[stdout]`) | |
--output <string> | -o | One of 'yaml' or 'json'. (default ``) |
--short | -s | Displays a short form of the version information |