Server State

admin.v3.ServerInfo

[admin.v3.ServerInfo proto]

Proto representation of the value returned by /server_info, containing server version/server status information.

{
  "version": "...",
  "state": "...",
  "uptime_current_epoch": "{...}",
  "uptime_all_epochs": "{...}",
  "hot_restart_version": "...",
  "command_line_options": "{...}",
  "node": "{...}"
}
version

(string) Server version.

state

(admin.v3.ServerInfo.State) State of the server.

uptime_current_epoch

(Duration) Uptime since current epoch was started.

uptime_all_epochs

(Duration) Uptime since the start of the first epoch.

hot_restart_version

(string) Hot restart version.

command_line_options

(admin.v3.CommandLineOptions) Command line options the server is currently running with.

node

(config.core.v3.Node) Populated node identity of this server.

Enum admin.v3.ServerInfo.State

[admin.v3.ServerInfo.State proto]

LIVE

(DEFAULT) ⁣Server is live and serving traffic.

DRAINING

⁣Server is draining listeners in response to external health checks failing.

PRE_INITIALIZING

⁣Server has not yet completed cluster manager initialization.

INITIALIZING

⁣Server is running the cluster manager initialization callbacks (e.g., RDS).

admin.v3.CommandLineOptions

[admin.v3.CommandLineOptions proto]

{
  "base_id": "...",
  "use_dynamic_base_id": "...",
  "base_id_path": "...",
  "concurrency": "...",
  "config_path": "...",
  "config_yaml": "...",
  "allow_unknown_static_fields": "...",
  "reject_unknown_dynamic_fields": "...",
  "ignore_unknown_dynamic_fields": "...",
  "admin_address_path": "...",
  "local_address_ip_version": "...",
  "log_level": "...",
  "component_log_level": "...",
  "log_format": "...",
  "log_format_escaped": "...",
  "log_path": "...",
  "service_cluster": "...",
  "service_node": "...",
  "service_zone": "...",
  "file_flush_interval": "{...}",
  "drain_time": "{...}",
  "drain_strategy": "...",
  "parent_shutdown_time": "{...}",
  "mode": "...",
  "disable_hot_restart": "...",
  "enable_mutex_tracing": "...",
  "restart_epoch": "...",
  "cpuset_threads": "...",
  "disabled_extensions": [],
  "enable_fine_grain_logging": "...",
  "socket_path": "...",
  "socket_mode": "...",
  "enable_core_dump": "...",
  "stats_tag": []
}
base_id

(uint64) See --base-id for details.

use_dynamic_base_id

(bool) See --use-dynamic-base-id for details.

base_id_path

(string) See --base-id-path for details.

concurrency

(uint32) See --concurrency for details.

config_path

(string) See --config-path for details.

config_yaml

(string) See --config-yaml for details.

allow_unknown_static_fields

(bool) See --allow-unknown-static-fields for details.

reject_unknown_dynamic_fields

(bool) See --reject-unknown-dynamic-fields for details.

ignore_unknown_dynamic_fields

(bool) See --ignore-unknown-dynamic-fields for details.

admin_address_path

(string) See --admin-address-path for details.

local_address_ip_version

(admin.v3.CommandLineOptions.IpVersion) See --local-address-ip-version for details.

log_level

(string) See --log-level for details.

component_log_level

(string) See --component-log-level for details.

log_format

(string) See --log-format for details.

log_format_escaped

(bool) See --log-format-escaped for details.

log_path

(string) See --log-path for details.

service_cluster

(string) See --service-cluster for details.

service_node

(string) See --service-node for details.

service_zone

(string) See --service-zone for details.

file_flush_interval

(Duration) See --file-flush-interval-msec for details.

drain_time

(Duration) See --drain-time-s for details.

drain_strategy

(admin.v3.CommandLineOptions.DrainStrategy) See --drain-strategy for details.

parent_shutdown_time

(Duration) See --parent-shutdown-time-s for details.

mode

(admin.v3.CommandLineOptions.Mode) See --mode for details.

disable_hot_restart

(bool) See --disable-hot-restart for details.

enable_mutex_tracing

(bool) See --enable-mutex-tracing for details.

restart_epoch

(uint32) See --restart-epoch for details.

cpuset_threads

(bool) See --cpuset-threads for details.

disabled_extensions

(repeated string) See --disable-extensions for details.

enable_fine_grain_logging

(bool) See --enable-fine-grain-logging for details.

socket_path

(string) See --socket-path for details.

socket_mode

(uint32) See --socket-mode for details.

enable_core_dump

(bool) See --enable-core-dump for details.

stats_tag

(repeated string) See --stats-tag for details.

Enum admin.v3.CommandLineOptions.IpVersion

[admin.v3.CommandLineOptions.IpVersion proto]

v4

(DEFAULT)

v6

Enum admin.v3.CommandLineOptions.Mode

[admin.v3.CommandLineOptions.Mode proto]

Serve

(DEFAULT) ⁣Validate configs and then serve traffic normally.

Validate

⁣Validate configs and exit.

InitOnly

⁣Completely load and initialize the config, and then exit without running the listener loop.

Enum admin.v3.CommandLineOptions.DrainStrategy

[admin.v3.CommandLineOptions.DrainStrategy proto]

Gradual

(DEFAULT) ⁣Gradually discourage connections over the course of the drain period.

Immediate

⁣Discourage all connections for the duration of the drain sequence.