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a8c567d877
* Upgrade s6-overlay from 3.1.3.0 to 3.1.4.0 * Add go2rtc healthcheck service Also don't make go2rtc exits cause the container to fail. * Reword healthcheck message Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com> * Add timeout to go2rtc healthcheck * Update healthcheck message Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com> * Give additional time for go2rtc start/restart * Fix typo * Avoid creating go2rtc config multiple times * Fix healthcheck not starting * Fix sleep * Fix more hidden logs * Decrease time window and use curl's timeout flag --------- Co-authored-by: Nicolas Mowen <nickmowen213@gmail.com>
101 lines
3.8 KiB
Python
101 lines
3.8 KiB
Python
"""Creates a go2rtc config file."""
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import json
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import os
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import sys
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import yaml
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sys.path.insert(0, "/opt/frigate")
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from frigate.const import BIRDSEYE_PIPE, BTBN_PATH
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from frigate.ffmpeg_presets import parse_preset_hardware_acceleration_encode
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sys.path.remove("/opt/frigate")
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FRIGATE_ENV_VARS = {k: v for k, v in os.environ.items() if k.startswith("FRIGATE_")}
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config_file = os.environ.get("CONFIG_FILE", "/config/config.yml")
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# Check if we can use .yaml instead of .yml
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config_file_yaml = config_file.replace(".yml", ".yaml")
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if os.path.isfile(config_file_yaml):
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config_file = config_file_yaml
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with open(config_file) as f:
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raw_config = f.read()
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if config_file.endswith((".yaml", ".yml")):
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config: dict[str, any] = yaml.safe_load(raw_config)
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elif config_file.endswith(".json"):
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config: dict[str, any] = json.loads(raw_config)
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go2rtc_config: dict[str, any] = config.get("go2rtc", {})
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# we want to ensure that logs are easy to read
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if go2rtc_config.get("log") is None:
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go2rtc_config["log"] = {"format": "text"}
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elif go2rtc_config["log"].get("format") is None:
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go2rtc_config["log"]["format"] = "text"
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if not go2rtc_config.get("webrtc", {}).get("candidates", []):
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default_candidates = []
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# use internal candidate if it was discovered when running through the add-on
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internal_candidate = os.environ.get(
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"FRIGATE_GO2RTC_WEBRTC_CANDIDATE_INTERNAL", None
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)
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if internal_candidate is not None:
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default_candidates.append(internal_candidate)
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# should set default stun server so webrtc can work
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default_candidates.append("stun:8555")
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go2rtc_config["webrtc"] = {"candidates": default_candidates}
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else:
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print(
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"[INFO] Not injecting WebRTC candidates into go2rtc config as it has been set manually",
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)
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# sets default RTSP response to be equivalent to ?video=h264,h265&audio=aac
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# this means user does not need to specify audio codec when using restream
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# as source for frigate and the integration supports HLS playback
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if go2rtc_config.get("rtsp") is None:
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go2rtc_config["rtsp"] = {"default_query": "mp4"}
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elif go2rtc_config["rtsp"].get("default_query") is None:
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go2rtc_config["rtsp"]["default_query"] = "mp4"
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# need to replace ffmpeg command when using ffmpeg4
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if not os.path.exists(BTBN_PATH):
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if go2rtc_config.get("ffmpeg") is None:
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go2rtc_config["ffmpeg"] = {
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"rtsp": "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
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}
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elif go2rtc_config["ffmpeg"].get("rtsp") is None:
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go2rtc_config["ffmpeg"][
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"rtsp"
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] = "-fflags nobuffer -flags low_delay -stimeout 5000000 -user_agent go2rtc/ffmpeg -rtsp_transport tcp -i {input}"
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for name in go2rtc_config.get("streams", {}):
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stream = go2rtc_config["streams"][name]
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if isinstance(stream, str):
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go2rtc_config["streams"][name] = go2rtc_config["streams"][name].format(
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**FRIGATE_ENV_VARS
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)
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elif isinstance(stream, list):
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for i, stream in enumerate(stream):
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go2rtc_config["streams"][name][i] = stream.format(**FRIGATE_ENV_VARS)
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# add birdseye restream stream if enabled
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if config.get("birdseye", {}).get("restream", False):
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birdseye: dict[str, any] = config.get("birdseye")
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input = f"-f rawvideo -pix_fmt yuv420p -video_size {birdseye.get('width', 1280)}x{birdseye.get('height', 720)} -r 10 -i {BIRDSEYE_PIPE}"
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ffmpeg_cmd = f"exec:{parse_preset_hardware_acceleration_encode(config.get('ffmpeg', {}).get('hwaccel_args'), input, '-rtsp_transport tcp -f rtsp {output}')}"
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if go2rtc_config.get("streams"):
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go2rtc_config["streams"]["birdseye"] = ffmpeg_cmd
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else:
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go2rtc_config["streams"] = {"birdseye": ffmpeg_cmd}
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# Write go2rtc_config to /dev/shm/go2rtc.yaml
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with open("/dev/shm/go2rtc.yaml", "w") as f:
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yaml.dump(go2rtc_config, f)
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