22 KiB
Lesavka operational environment variables
This is the tracked inventory for LESAVKA_* knobs used by source, scripts, CI, and tests. The hygiene gate fails when a new variable is added without appearing here, which keeps operator-facing configuration from drifting into folklore.
Hardware-facing assumptions belong near the code that uses them; this file is the repo-wide index.
| LESAVKA_ALLOW_GADGET_CYCLE | document near use before promoting to operator config |
| LESAVKA_ALLOW_GADGET_RESET | document near use before promoting to operator config |
| LESAVKA_ALLOW_INSECURE | client transport override; permits non-local http:// relay URLs only for lab/debug use |
| LESAVKA_ALSA_DEV | server hardware/device override |
| LESAVKA_ATTACH_WRITE_UDC | server hardware/device override |
| LESAVKA_AUDIO_AUTO_RECOVER_AFTER | client media capture/playback override |
| LESAVKA_AUDIO_AUTO_RECOVER_COOLDOWN_MS | client media capture/playback override |
| LESAVKA_AUDIO_AUTO_RECOVER_USB | client media capture/playback override |
| LESAVKA_AUDIO_DISABLE | client media capture/playback override |
| LESAVKA_AUDIO_GAIN | client media capture/playback override |
| LESAVKA_AUDIO_GAIN_CONTROL | client media capture/playback override |
| LESAVKA_AUDIO_INIT_ATTEMPTS | client media capture/playback override |
| LESAVKA_AUDIO_INIT_DELAY_MS | client media capture/playback override |
| LESAVKA_AUDIO_MIN_PACKETS_PER_SEC | client media capture/playback override |
| LESAVKA_AUDIO_SINK | client media capture/playback override |
| LESAVKA_AUDIO_SOURCE_GRACE_MS | client media capture/playback override |
| LESAVKA_AUDIO_SOURCE_IDLE_MS | client media capture/playback override |
| LESAVKA_BOOL_TEST | test/build contract variable; not runtime operator config |
| LESAVKA_BREAKOUT_PREVIEW_HEIGHT | eye preview/video transport override |
| LESAVKA_BREAKOUT_PREVIEW_MAX_KBIT | eye preview/video transport override |
| LESAVKA_BREAKOUT_PREVIEW_WIDTH | eye preview/video transport override |
| LESAVKA_BREAKOUT_REQUEST_FPS | eye preview/video transport override |
| LESAVKA_BREAKOUT_REQUEST_HEIGHT | eye preview/video transport override |
| LESAVKA_BREAKOUT_REQUEST_WIDTH | eye preview/video transport override |
| LESAVKA_CAM_BY_ID_DIR | client media capture/playback override |
| LESAVKA_CAM_CODEC | client media capture/playback override |
| LESAVKA_CAM_DEV_ROOT | client media capture/playback override |
| LESAVKA_CAM_DISABLE | client media capture/playback override |
| LESAVKA_CAM_FORMAT | client media capture/playback override |
| LESAVKA_CAM_FPS | client media capture/playback override |
| LESAVKA_CAM_H264_KBIT | client media capture/playback override |
| LESAVKA_CAM_HEIGHT | client media capture/playback override |
| LESAVKA_CAM_JPEG_QUALITY | client media capture/playback override |
| LESAVKA_CAM_KEYFRAME_INTERVAL | client media capture/playback override |
| LESAVKA_CAM_MJPG | client media capture/playback override |
| LESAVKA_CAM_OUTPUT | client media capture/playback override |
| LESAVKA_CAM_SOURCE | client media capture/playback override |
| LESAVKA_CAM_TEST_ENCODER | client media capture/playback override |
| LESAVKA_CAM_TEST_PATTERN | client media capture/playback override |
| LESAVKA_CAM_WIDTH | client media capture/playback override |
| LESAVKA_CALIBRATION_PATH | server upstream A/V calibration storage path override |
| LESAVKA_CAPTURE_POWER_GRACE_SECS | runtime/install/session override |
| LESAVKA_CAPTURE_POWER_UNIT | runtime/install/session override |
| LESAVKA_CAPTURE_REMOTE | runtime/install/session override |
| LESAVKA_CLIENT_APP_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_BUNDLE | server installer output path for the generated client TLS enrollment bundle |
| LESAVKA_CLIENT_CAMERA_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_INPUTS_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_KEYBOARD_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_MAIN_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_MICROPHONE_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_MOUSE_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_OUTPUT_AUDIO_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_OUTPUT_DISPLAY_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_OUTPUT_VIDEO_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_PKI_BUNDLE | client installer input path for a server-generated TLS enrollment bundle |
| LESAVKA_CLIENT_PKI_DIR | client installer/runtime TLS identity directory override |
| LESAVKA_CLIENT_RELAYCTL_BIN_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIENT_VIDEO_SUPPORT_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CLIPBOARD_CHORD | input routing/clipboard override |
| LESAVKA_CLIPBOARD_CMD | input routing/clipboard override |
| LESAVKA_CLIPBOARD_DEBOUNCE_MS | input routing/clipboard override |
| LESAVKA_CLIPBOARD_DELAY_MS | input routing/clipboard override |
| LESAVKA_CLIPBOARD_MAX | input routing/clipboard override |
| LESAVKA_CLIPBOARD_PASTE | input routing/clipboard override |
| LESAVKA_CLIPBOARD_TIMEOUT_MS | input routing/clipboard override |
| LESAVKA_COMMON_CLI_BIN_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_CORE_HELPER | runtime/install/session override |
| LESAVKA_DECODER_PROBE_BUFFERS | manual probe override |
| LESAVKA_DECODER_PROBE_POLL_SECONDS | manual probe override |
| LESAVKA_DECODER_PROBE_WAIT_SECONDS | manual probe override |
| LESAVKA_DETACH_CLEAR_UDC | server hardware/device override |
| LESAVKA_DEV_MODE | document near use before promoting to operator config |
| LESAVKA_DISABLE_UAC | document near use before promoting to operator config |
| LESAVKA_DISABLE_UVC | document near use before promoting to operator config |
| LESAVKA_DISABLE_VIDEO_RENDER | eye preview/video transport override |
| LESAVKA_DUMP_VIDEO | eye preview/video transport override |
| LESAVKA_EYE_ADAPTIVE | eye preview/video transport override |
| LESAVKA_EYE_APPSINK_BUFFERS | eye preview/video transport override |
| LESAVKA_EYE_CAP_POLL_SECONDS | eye preview/video transport override |
| LESAVKA_EYE_CAP_WAIT_SECONDS | eye preview/video transport override |
| LESAVKA_EYE_CHAN_CAPACITY | eye preview/video transport override |
| LESAVKA_EYE_DEVICE_POLL_MS | eye preview/video transport override |
| LESAVKA_EYE_DEVICE_WAIT_MS | eye preview/video transport override |
| LESAVKA_EYE_FPS | eye preview/video transport override |
| LESAVKA_EYE_KEYFRAME_INTERVAL | eye preview/video transport override |
| LESAVKA_EYE_MIN_FPS | eye preview/video transport override |
| LESAVKA_EYE_QUEUE_BUFFERS | eye preview/video transport override |
| LESAVKA_EYE_TESTSRC_KBIT | eye preview/video transport override |
| LESAVKA_FAKE_SYSTEMCTL_MODE | test/build contract variable; not runtime operator config |
| LESAVKA_FOCUS_LAUNCHER_ON_LOCAL | launcher UI/runtime override |
| LESAVKA_FORCE_CORE_REBUILD_WITHOUT_UDC | document near use before promoting to operator config |
| LESAVKA_GADGET_CONFIGFS_ROOT | server hardware/device override |
| LESAVKA_GADGET_FORCE_CYCLE | server hardware/device override |
| LESAVKA_GADGET_SYSFS_ROOT | server hardware/device override |
| LESAVKA_GIT_SHA | runtime/install/session override |
| LESAVKA_H264_DECODER | eye preview/video transport override |
| LESAVKA_HDMI_CONNECTOR | server hardware/device override |
| LESAVKA_HDMI_DRIVER | server hardware/device override |
| LESAVKA_HDMI_FBDEV | server hardware/device override |
| LESAVKA_HDMI_PRESENTATION_DELAY_US | server HDMI video latency override |
| LESAVKA_HDMI_HEIGHT | server hardware/device override |
| LESAVKA_HDMI_MODES | server hardware/device override |
| LESAVKA_HDMI_RESTORE_CRTC | server hardware/device override |
| LESAVKA_HDMI_SINK | server hardware/device override |
| LESAVKA_HDMI_SKIP_VSYNC | server hardware/device override |
| LESAVKA_HDMI_WIDTH | server hardware/device override |
| LESAVKA_HEADLESS | runtime/install/session override |
| LESAVKA_HELPER_ENV_DUMP | document near use before promoting to operator config |
| LESAVKA_HID_DIR | server hardware/device override |
| LESAVKA_HID_WRITE_RETRIES | server hardware/device override |
| LESAVKA_HID_WRITE_RETRY_DELAY_MS | server hardware/device override |
| LESAVKA_HW_H264 | document near use before promoting to operator config |
| LESAVKA_ICON_NAME | launcher UI/runtime override |
| LESAVKA_ICON_SEARCH_PATH | launcher UI/runtime override |
| LESAVKA_INPUT_RELEASE_TIMEOUT_MS | input routing/clipboard override |
| LESAVKA_INPUT_REMOTE_FAILSAFE_MS | input routing/clipboard override |
| LESAVKA_INPUT_REMOTE_FAILSAFE_SECS | input routing/clipboard override |
| LESAVKA_INPUT_RESCAN_MS | input routing/clipboard override |
| LESAVKA_INPUT_TOGGLE_DEBOUNCE_MS | input routing/clipboard override |
| LESAVKA_INPUT_TOGGLE_KEY | input routing/clipboard override |
| LESAVKA_KERNEL_BRANCH | kernel build/install override |
| LESAVKA_KERNEL_BUILD_ROOT | kernel build/install override |
| LESAVKA_KERNEL_BUILD_USER | kernel build/install override |
| LESAVKA_KERNEL_COMMIT | kernel build/install override |
| LESAVKA_KERNEL_JOBS | kernel build/install override |
| LESAVKA_KERNEL_PATCH_DIR | kernel build/install override |
| LESAVKA_KERNEL_PATCH_DWC2_FIFO | kernel build/install override |
| LESAVKA_KERNEL_PATCH_UVC_BULK | kernel build/install override |
| LESAVKA_KERNEL_PATCH_UVC_DEBUG | kernel build/install override |
| LESAVKA_KERNEL_PKGREL | kernel build/install override |
| LESAVKA_KERNEL_PKG_REPO | kernel build/install override |
| LESAVKA_KERNEL_REPO | kernel build/install override |
| LESAVKA_KERNEL_UPDATE | kernel build/install override |
| LESAVKA_KEYBOARD_DEVICE | input routing/clipboard override |
| LESAVKA_LAUNCHER_CAMERA_DIR | launcher UI/runtime override |
| LESAVKA_LAUNCHER_CHILD | launcher UI/runtime override |
| LESAVKA_LAUNCHER_CLIPBOARD_CONTROL | launcher UI/runtime override |
| LESAVKA_LAUNCHER_FOCUS_SIGNAL | launcher UI/runtime override |
| LESAVKA_LAUNCHER_INPUT_CONTROL | launcher UI/runtime override |
| LESAVKA_LAUNCHER_INPUT_STATE | launcher UI/runtime override |
| LESAVKA_LAUNCHER_PARENT_PID | launcher UI/runtime override |
| LESAVKA_LAUNCHER_PARENT_START_TICKS | launcher UI/runtime override |
| LESAVKA_LAUNCHER_TOGGLE_KEY_CONTROL | launcher UI/runtime override |
| LESAVKA_LAUNCHER_WINDOW_TITLE | launcher UI/runtime override |
| LESAVKA_LIVE_KEYBOARD_REPORT_DELAY_MS | input routing/clipboard override |
| LESAVKA_LIVE_MODIFIER_DELAY_MS | input routing/clipboard override |
| LESAVKA_MAX_SPEED | document near use before promoting to operator config |
| LESAVKA_MEDIA_GATE_PUSHGATEWAY_JOB | CI metrics destination override |
| LESAVKA_MIC_DISABLE | client media capture/playback override |
| LESAVKA_MIC_DISABLE_PIPEWIRE | client media capture/playback override |
| LESAVKA_MIC_GAIN | client media capture/playback override |
| LESAVKA_MIC_GAIN_CONTROL | client media capture/playback override |
| LESAVKA_MIC_INIT_ATTEMPTS | client media capture/playback override |
| LESAVKA_MIC_INIT_DELAY_MS | client media capture/playback override |
| LESAVKA_MIC_SOURCE | client media capture/playback override |
| LESAVKA_MIC_TEST_SOURCE_DESC | client media capture/playback override |
| LESAVKA_MOUSE_DEVICE | input routing/clipboard override |
| LESAVKA_PASTE_DELAY_MS | input routing/clipboard override |
| LESAVKA_PASTE_KEY | input routing/clipboard override |
| LESAVKA_PASTE_KEY_FILE | input routing/clipboard override |
| LESAVKA_PASTE_MAX | input routing/clipboard override |
| LESAVKA_PASTE_RPC | input routing/clipboard override |
| LESAVKA_PERFORMANCE_GATE_PUSHGATEWAY_JOB | CI metrics destination override for latency/performance checks |
| LESAVKA_PREVIEW_HEIGHT | eye preview/video transport override |
| LESAVKA_PREVIEW_MAX_KBIT | eye preview/video transport override |
| LESAVKA_PREVIEW_REQUEST_FPS | eye preview/video transport override |
| LESAVKA_PREVIEW_REQUEST_HEIGHT | eye preview/video transport override |
| LESAVKA_PREVIEW_REQUEST_WIDTH | eye preview/video transport override |
| LESAVKA_PREVIEW_WIDTH | eye preview/video transport override |
| LESAVKA_REF | runtime/install/session override |
| LESAVKA_RELOAD_UVCVIDEO | document near use before promoting to operator config |
| LESAVKA_REPO_URL | runtime/install/session override |
| LESAVKA_REQUIRE_TLS | server security override; require TLS credentials before binding public relay service |
| LESAVKA_RGBA | document near use before promoting to operator config |
| LESAVKA_SERVER_ADDR | runtime/install/session override |
| LESAVKA_SERVER_BIND_ADDR | server bind address override; defaults to 0.0.0.0:50051 |
| LESAVKA_INSTALL_SERVER_BIND_ADDR | installer override; sets the persisted default server bind address in /etc/lesavka/server.env |
| LESAVKA_SERVER_GADGET_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_SERVER_HOST | manual probe override |
| LESAVKA_SERVER_MAIN_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_SERVER_UVC_BIN_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_SERVER_VIDEO_SINKS_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_SERVER_VIDEO_SRC | test/build contract variable; not runtime operator config |
| LESAVKA_SONAR_ENFORCE | CI gate enforcement override |
| LESAVKA_SUPPLY_CHAIN_ENFORCE_TOOLS | CI gate enforcement override |
| LESAVKA_TAP_AUDIO | client media capture/playback override |
| LESAVKA_TLS_CA | client transport CA path override for relay TLS verification |
| LESAVKA_TLS_CA_DAYS | server installer certificate-authority lifetime override |
| LESAVKA_TLS_CERT | server TLS certificate path override |
| LESAVKA_TLS_CERT_DAYS | server installer leaf certificate lifetime override |
| LESAVKA_TLS_CLIENT_AUTH_OPTIONAL | server TLS override; allow clients without certs only for controlled migration/debug |
| LESAVKA_TLS_CLIENT_CA | server TLS client-CA path override for mTLS verification |
| LESAVKA_TLS_CLIENT_CERT | client transport certificate path override for mTLS |
| LESAVKA_TLS_CLIENT_KEY | client transport private-key path override for mTLS |
| LESAVKA_TLS_DIR | server installer/runtime TLS directory override |
| LESAVKA_TLS_DOMAIN | client transport SNI/domain override when dialing by IP |
| LESAVKA_TLS_KEY | server TLS private-key path override |
| LESAVKA_TLS_SAN | server installer extra certificate SAN list for additional relay hostnames/IPs |
| LESAVKA_UAC_BUFFER_TIME_US | server audio sink latency override |
| LESAVKA_UAC_COMPENSATION_US | server audio sink latency override |
| LESAVKA_UAC_DEV | server hardware/device override |
| LESAVKA_UAC_HDMI_COMPENSATION_US | server HDMI audio sink latency override; defaults to 205000 to hold gadget audio back toward the host-observed HDMI video path |
| LESAVKA_UAC_LATENCY_TIME_US | server audio sink latency override |
| LESAVKA_UAC_SESSION_CLOCK_ALIGN | server audio sink clock-alignment override; defaults to 0 |
| LESAVKA_TEST_CAM_U32 | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_CAP_CAMERA | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_CAP_MIC | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_ASOUND_CARDS | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_ASOUND_PCM | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_DISABLE_H264_DECODERS | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_FORCE_PIPELINE_START_ERROR | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_GATE_PUSHGATEWAY_JOB | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_RECOVERY_STATE | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_RECOVERY_STATE_ERROR | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_SKIP_APP | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_SWAY_GET_OUTPUTS_EXIT | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_SWAY_LOG | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_SWAY_OUTPUTS | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_SWAY_PLACE_EXIT | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_U32 | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_U32_OPT | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_U8 | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_UDEV_CAPTURE_DEVICES | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_USIZE | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_UVC_HELPER_RESTART_ERR | test/build contract variable; not runtime operator config |
| LESAVKA_TEST_VIDEO_SOURCE | test/build contract variable; not runtime operator config |
| LESAVKA_TOUCHPAD_SCALE | input routing/clipboard override |
| LESAVKA_UAC_DEV | server hardware/device override |
| LESAVKA_UAC_SESSION_CLOCK_ALIGN | server audio sink clock-alignment override; 0 is the host-validated default |
| LESAVKA_UPSTREAM_AUDIO_PLAYOUT_OFFSET_US | server upstream playout override; shifts gadget-audio presentation relative to the shared playout epoch |
| LESAVKA_UPSTREAM_PAIR_SLACK_US | server upstream pairing override; how far video may lead the planned audio-master capture moment before the frame is held or dropped, defaults to 20000 |
| LESAVKA_UPSTREAM_PLAYOUT_DELAY_MS | server upstream pairing/synchronization window; the server uses this shared buffer to pair webcam frames with their matching gadget-mic audio before remote presentation, defaults to 1000 |
| LESAVKA_UPSTREAM_STALE_DROP_MS | server upstream freshness override; late audio/video that miss this budget are dropped instead of silently extending lag, defaults to 80 |
| LESAVKA_UPSTREAM_TIMING_TRACE | upstream capture/rebase trace override for sync debugging |
| LESAVKA_UPSTREAM_VIDEO_PLAYOUT_OFFSET_US | server upstream playout override; shifts webcam-video presentation relative to the shared playout epoch |
| LESAVKA_UPLINK_CAMERA_PREVIEW | client media capture/playback override |
| LESAVKA_UPLINK_MIC_LEVEL | client media capture/playback override |
| LESAVKA_INSTALL_UVC_CODEC | installer override; sets the persisted default UVC webcam codec in /etc/lesavka/server.env and /etc/lesavka/uvc.env |
| LESAVKA_USB_RECOVERY_ | USB recovery timing override |
| LESAVKA_USB_RECOVERY_CYCLE_WAIT_MS | USB recovery timing override |
| LESAVKA_USB_RECOVERY_FINAL_WAIT_MS | USB recovery timing override |
| LESAVKA_USB_RECOVERY_REBUILD_WAIT_MS | USB recovery timing override |
| LESAVKA_UVC_APP_BLOCK | server hardware/device override |
| LESAVKA_UVC_BLOCKING | server hardware/device override |
| LESAVKA_UVC_BULK | server hardware/device override |
| LESAVKA_UVC_BY_PATH_ROOT | server hardware/device override |
| LESAVKA_UVC_CODEC | server hardware/device override |
| LESAVKA_UVC_CTRL_BIN | server hardware/device override |
| LESAVKA_UVC_CTRL_INTF | server hardware/device override |
| LESAVKA_UVC_CTRL_LEN | server hardware/device override |
| LESAVKA_UVC_DEBUG | server hardware/device override |
| LESAVKA_UVC_DEV | server hardware/device override |
| LESAVKA_UVC_DISABLE_IRQ | server hardware/device override |
| LESAVKA_UVC_EXTERNAL | server hardware/device override |
| LESAVKA_UVC_FALLBACK | server hardware/device override |
| LESAVKA_UVC_FPS | server hardware/device override |
| LESAVKA_UVC_FRAME_SIZE | server hardware/device override |
| LESAVKA_UVC_HEIGHT | server hardware/device override |
| LESAVKA_UVC_INTERVAL | server hardware/device override |
| LESAVKA_UVC_LIMIT_PCT | server hardware/device override |
| LESAVKA_UVC_MAXBURST | server hardware/device override |
| LESAVKA_UVC_MAXPACKET | server hardware/device override |
| LESAVKA_UVC_MAXPAYLOAD_LIMIT | server hardware/device override |
| LESAVKA_UVC_MJPEG | server hardware/device override |
| LESAVKA_UVC_SKIP_UDEV | server hardware/device override |
| LESAVKA_UVC_STREAMING_INTERVAL | server hardware/device override |
| LESAVKA_UVC_STREAM_INTF | server hardware/device override |
| LESAVKA_UVC_WIDTH | server hardware/device override |
| LESAVKA_VIDEO_MAX_KBIT | eye preview/video transport override |
| LESAVKA_VIDEO_QUEUE | eye preview/video transport override |
| LESAVKA_VIEW_MODE | launcher UI/runtime override |
| LESAVKA_ALLOW_EXTERNAL_UVC_GADGET_CYCLE | server hardware/device override |
| LESAVKA_CAPTURE_READY__ | manual probe marker; not runtime operator config |
| LESAVKA_FORCE_SOFT_CONNECT | server hardware/device override |
| LESAVKA_HDMI_QUEUE_BUFFERS | server HDMI video latency override |
| LESAVKA_INSTALL_CAM_OUTPUT | install-time server camera output selection |
| LESAVKA_KERNEL_SKIP_CPUINFO_PATCH | kernel build/install override |
| LESAVKA_LAUNCHER_MEASURE_EXIT | launcher UI/runtime override |
| LESAVKA_LAUNCHER_MEASURE_PATH | launcher UI/runtime override |
| LESAVKA_SERVER_CONNECT_HOST | manual probe override |
| LESAVKA_SERVER_ENV | server/install environment file override |
| LESAVKA_SERVER_LOG_PATH | server logging path override |
| LESAVKA_SYNC_PROBE_AUDIO_DUMP | manual probe override |
| LESAVKA_UAC_SANITY_DEV | manual UAC sanity probe override |
| LESAVKA_UAC_SANITY_FREQ | manual UAC sanity probe override |
| LESAVKA_UAC_SANITY_SECONDS | manual UAC sanity probe override |
| LESAVKA_UAC_SANITY_VOLUME | manual UAC sanity probe override |
| LESAVKA_UPLINK_TELEMETRY | launcher/uplink telemetry path override |
| LESAVKA_UPSTREAM_CAMERA_STARTUP_GRACE_MS | upstream A/V timing override |
| LESAVKA_UPSTREAM_REANCHOR_LATE_MS | upstream A/V timing override |
| LESAVKA_UPSTREAM_SOURCE_LAG_CAP_MS | upstream A/V timing override |
| LESAVKA_UVC_CONTROL_READ_ONLY | UVC helper runtime override |
| LESAVKA_UVC_FRAME_PATH | UVC helper MJPEG frame spool path |
| LESAVKA_UVC_LOCK_PATH | UVC helper singleton lock path |
| LESAVKA_UVC_MJPEG_IO_MODE | UVC helper MJPEG streaming mode override |
| LESAVKA_UVC_MJPEG_SPOOL | UVC helper MJPEG spool toggle |
| LESAVKA_UVC_SESSION_CLOCK_ALIGN | UVC helper timing override |