hosting/clore_hosting/main.py

from lib import config as config_module
from lib import logging as logging_lib
from lib import log_streaming_task
from lib import run_startup_script
from lib import docker_interface
from lib import docker_deploy
from lib import docker_pull
from lib import get_specs
from lib import utils
from lib import nvml
log = logging_lib.log

from clore_hosting import docker_configurator
from clore_hosting import api_interface
from clore_hosting import ws_interface
from clore_hosting import types

from queue import Queue
import concurrent.futures
import threading
import asyncio
import time
import json
from aiofiles import os as async_os
import os

specs = get_specs.Specs()

container_log_broken = asyncio.Queue()

config = config_module.config
WebSocketClient = ws_interface.WebSocketClient(log_message_broker=container_log_broken)

#print(config)

async def configure_networks(containers):
    res = await asyncio.to_thread(docker_configurator.configure, containers)
    try:
        fin_res = types.DockerConfiguratorRes(validation_and_security=res[0], valid_containers=res[1], use_hive_flightsheet=res[2])
        return fin_res
    except Exception as e:
        return False
    
async def deploy_containers(validated_containers):
    try:
        all_running_container_names, all_stopped_container_names = await asyncio.to_thread(docker_deploy.deploy, validated_containers)
        return types.DeployContainersRes(all_running_container_names=all_running_container_names, all_stopped_container_names=all_stopped_container_names)
    except Exception as e:
        return False

async def get_local_images(no_latest_tag = False):
    res = await asyncio.to_thread(docker_interface.get_local_images, no_latest_tag)
    return res

async def set_oc(settings):
    try:
        result = await asyncio.to_thread(nvml.set_oc, settings)
        return result
    except Exception as e:
        log.error(f"set_oc() | error | {e}")
        return False
    
async def set_hive_miner_status(enabled=False):
    try:
        result = await asyncio.to_thread(utils.hive_set_miner_status, enabled)
        return True
    except Exception as e:
        log.error(f"set_hive_miner_status() | error | {e}")
        return False

class CloreClient:
    def __init__(self, auth_key):
        self.auth_key=auth_key
        self.ws_peers = {}
        self.last_checked_ws_peers=0
        self.containers={}
        self.needed_images=[]
        self.containers_set=False

        self.allowed_images = None

        self.p_needed_containers=[]
        self.last_pull_progress={}

        self.validated_containers_set=False
        self.validated_containers=[]

        self.all_running_container_names=[]
        self.all_stopped_container_names=[]

        self.last_hw_specs_submit = time.time()-(1800-60)

        self.last_service_heartbeat = {
            "main": utils.unix_timestamp(),
            "handle_container_cache": utils.unix_timestamp(),
            "startup_script_runner": utils.unix_timestamp(),
            "log_streaming_task": utils.unix_timestamp(),
            "container_log_streaming_service": utils.unix_timestamp(),
            "specs_service": utils.unix_timestamp(),
            "oc_service": utils.unix_timestamp()
        }
        self.max_service_inactivity = 600 # seconds

        if config.debug_ws_peer:
            self.ws_peers[str(config.debug_ws_peer)]={
                "expiration":"immune"
            }
        
        docker_interface.verify_docker_version()
        nvml.init()

        self.gpu_oc_specs = nvml.get_gpu_oc_specs()
        self.last_oc_service_submit = 0
        self.last_applied_oc = {}
        self.last_oc_apply_time = 0

        self.is_hive = get_specs.is_hive()
        self.use_hive_flightsheet = False

    async def service(self):
        global container_log_broken

        pull_list = asyncio.Queue()
        monitoring = asyncio.Queue()

        task1 = asyncio.create_task(self.main(pull_list, monitoring))
        task2 = asyncio.create_task(self.handle_container_cache(pull_list, monitoring))
        task3 = asyncio.create_task(self.startup_script_runner(monitoring))
        task4 = asyncio.create_task(log_streaming_task.log_streaming_task(container_log_broken, monitoring))
        task5 = asyncio.create_task(self.container_log_streaming_service(monitoring))
        task6 = asyncio.create_task(self.specs_service(monitoring))
        task7 = asyncio.create_task(self.oc_service(monitoring))
        monitoring_task = asyncio.create_task(self.monitoring_service(monitoring))

        # Wait for both tasks to complete (they won't in this case)
        await asyncio.gather(task1, task2, task3, task4, task5, task6, task7, monitoring_task)

    async def monitoring_service(self, monitoring):
        while True:
            try:
                monitoring_data = []
                while not monitoring.empty():
                    monitoring_data.append(await monitoring.get())
                if len(monitoring_data)>0:
                    unique_monitoring = list(set(monitoring_data))
                    for service_name in unique_monitoring:
                        self.last_service_heartbeat[service_name]=utils.unix_timestamp()
                if config.debug:
                    log.success(self.last_service_heartbeat)
                for service_name in self.last_service_heartbeat.keys():
                    last_hearthbeat = self.last_service_heartbeat[service_name]
                    if last_hearthbeat < utils.unix_timestamp()-config.maximum_pull_service_loop_time and service_name=="handle_container_cache":
                        log.error(f"\"{service_name}\" service is stuck for {utils.unix_timestamp()-last_hearthbeat} s, Restarting...")
                        os._exit(1)
                    elif last_hearthbeat < utils.unix_timestamp()-config.maximum_service_loop_time and service_name!="handle_container_cache":
                        log.error(f"\"{service_name}\" service is stuck for {utils.unix_timestamp()-last_hearthbeat} s, Restarting...")
                        os._exit(1)
            except Exception as e:
                log.debug(f"monitoring_service() | ERROR | {e}")
            await asyncio.sleep(5)

    async def container_log_streaming_service(self, monitoring):
        while True:
            try:
                await monitoring.put("container_log_streaming_service")
                await WebSocketClient.stream_container_logs()
            except Exception as e:
                log.debug(f"container_log_streaming_service() | ERROR | {e}")
            await asyncio.sleep(0.6)
    async def run_startup_scripts(self, startup_script_full_path, container_name):
        try:
            if config.debug:
                log.success(f"Runnin' {startup_script_full_path}")
                log.error(self.all_running_container_names)
            await asyncio.to_thread(run_startup_script.run, container_name, startup_script_full_path, f"/init-{container_name}.sh")
            return True
        except Exception as e:
            return False

    async def startup_script_runner(self, monitoring):

        startup_script_ongoing_tasks = {}

        while True:
            try:
                await monitoring.put("startup_script_runner")
                startup_script_files = await async_os.listdir(config.startup_scripts_folder)
                for startup_script_file in startup_script_files:
                    if type(startup_script_file)==str and startup_script_file.endswith(".sh") and startup_script_file[:-3] in self.all_running_container_names:
                        if not f"{startup_script_file[:-3]}.finished" in startup_script_files:
                            full_startup_script_path = os.path.join(config.startup_scripts_folder, startup_script_file)
                            if os.path.isfile(full_startup_script_path) and full_startup_script_path not in startup_script_ongoing_tasks:
                                # Start processing the file immediately in a non-blocking way
                                startup_script_task = asyncio.create_task(self.run_startup_scripts(full_startup_script_path, startup_script_file[:-3]))
                                startup_script_ongoing_tasks[full_startup_script_path] = startup_script_task
                                # Attach a callback to clean up the task once it's done
                                startup_script_task.add_done_callback(lambda t, path=full_startup_script_path: startup_script_ongoing_tasks.pop(path, None))

                # Remove completed tasks
                completed_tasks = [path for path, task in startup_script_ongoing_tasks.items() if task.done()]
                for path in completed_tasks:
                    startup_script_ongoing_tasks.pop(path, None)
            except Exception as e:
                log.debug(f"ERROR | startup_script_runner() | {e}")
            await asyncio.sleep(2)

    async def pull_log_progress(self, log_dict, image_name):
        while True:
            tmp_progress=''
            for layer, status in log_dict.items():
                first_char = '' if tmp_progress=='' else '\n'
                tmp_progress+=f"{first_char}{layer}: {status}"
            self.last_pull_progress[image_name]={"log":tmp_progress, "last_update":time.time()}
            await asyncio.sleep(config.pull_log_streaming_interval/1000)

    async def check_if_pulling_required(self, pulling_image, cancellation_event):
        while True:
            try:
                matched_image = False
                for needed_image in self.needed_images:
                    if "image" in needed_image and needed_image["image"]==pulling_image:
                        matched_image=True
                        break

                if not matched_image:
                    cancellation_event.set()
            except Exception as e:
                pass
            await asyncio.sleep(0.5)

    async def handle_container_cache(self, pull_list, monitoring):
        while True:
            got_data = []
            while not pull_list.empty():
                got_data.append(await pull_list.get())
            await monitoring.put("handle_container_cache")
            if len(got_data)>0:
                self.p_needed_containers=got_data[len(got_data)-1]

            if len(self.p_needed_containers)>0:
                local_images = await get_local_images(no_latest_tag=True)
                for local_image in local_images:
                    self.last_pull_progress[local_image]={"log":"Pull complete", "last_update":time.time()}
                    image_needed = False
                    removed_cnt = 0
                    try:
                        for p_needed_container in self.p_needed_containers:
                            if "image" in p_needed_container and local_image.replace(':latest','')==p_needed_container["image"].replace(':latest',''):
                                image_needed=True
                                break
                        if type(self.allowed_images)==list:
                            if image_needed==False:
                                after_split = local_image.split(':', 1)
                                local_image_name = after_split[0]
                                local_image_tag = ''
                                if len(after_split)>1:
                                    local_image_tag=after_split[1]

                                for allowed_image in self.allowed_images:
                                    if "repository" in allowed_image and "allowed_tags" in allowed_image and allowed_image["repository"]==local_image_name:
                                        for allowed_tag in allowed_image["allowed_tags"]:
                                            if local_image_tag==allowed_tag or allowed_tag=='*':
                                                image_needed=True
                                                break
                            if not image_needed and removed_cnt < config.max_remove_images_per_run and config.delete_unused_containers:
                                with concurrent.futures.ThreadPoolExecutor() as pool:
                                    r = await asyncio.get_running_loop().run_in_executor(pool, docker_interface.remove_docker_image, local_image)
                                    if r:
                                        removed_cnt+=1
                            #if config.debug:
                            #    log.success(f"{local_image} | {image_needed}")

                    except Exception as e:
                        image_needed=True
                        log.debug(f"ERROR | image_needed | {e}")

                for lpp_image in self.last_pull_progress.keys():
                    log_info = self.last_pull_progress[lpp_image]
                    if log_info["last_update"] < time.time()-300:
                        del self.last_pull_progress[lpp_image]
                        break
                most_recent_wanted_state = self.p_needed_containers
                for wanted_image in most_recent_wanted_state:
                    if not wanted_image["image"] in local_images:
                        print("Local", local_images)
                        print("W",wanted_image)
                        log.debug(f"Starting to pull \"{wanted_image}\"")
                        
                        auth_config = {}
                        if "dockerhub_token" in wanted_image and "dockerhub_user" in wanted_image:
                            auth_config={
                                "username": wanted_image["dockerhub_user"],
                                "password": wanted_image["dockerhub_token"]
                            }

                        log_dict = {}
                        pull_cancellation_event = asyncio.Event()
                        loop = asyncio.get_running_loop()

                        # Run the image pull, log progress concurrently and cancel if not needed anymore
                        pull_task = asyncio.create_task(docker_pull.pull_image(wanted_image["image"], auth_config, log_dict, loop, pull_cancellation_event))
                        log_task = asyncio.create_task(self.pull_log_progress(log_dict, wanted_image["image"]))
                        check_if_pulling_required_task = asyncio.create_task(self.check_if_pulling_required(wanted_image["image"], pull_cancellation_event))

                        # Wait for the image pull to complete, then cancel the log progress task
                        try:
                            await pull_task
                        except Exception as e:
                            self.last_pull_progress[local_image]={f"log":"Can't pull image \"{local_image}\"", "last_update":time.time()}
                        log_task.cancel()
                        try:
                            await log_task
                        except asyncio.CancelledError:
                            # Expect the task to be cancelled, so pass here
                            pass
                        check_if_pulling_required_task.cancel()
                        try:
                            await check_if_pulling_required_task
                        except asyncio.CancelledError:
                            # Expect the task to be cancelled, so pass here
                            pass
            await asyncio.sleep(1)

    async def main(self, pull_list, monitoring):
        step=0
        while True:
            try:
                step+=1

                await monitoring.put("main")

                if config.debug:
                    print("STEP",step,'|',self.containers_set, self.containers if config.log_containers_strings else '')

                tasks = []

                container_conf = WebSocketClient.get_containers()

                if container_conf[0]:
                    self.containers_set=True
                    self.containers=container_conf[1]
                    tmp_images = []
                    for container in self.containers:
                        if "image" in container:
                            log_pull = False
                            if "name" in container:
                                if "-order-" in container["name"]:
                                    log_pull=True
                            image_config = {
                                "image":container["image"],
                                "log":log_pull
                            }
                            if "ip" in container and "| docker login -u " in container["ip"] and container["ip"][:8]=="; echo '":
                                try:
                                    dockerhub_token = container["ip"][8:].split("'")[0]
                                    dockerhub_user = container["ip"].split('docker login -u ')[1].split(';')[0][:-17]
                                    image_config["dockerhub_token"]=dockerhub_token
                                    image_config["dockerhub_user"]=dockerhub_user
                                except Exception as e:
                                    log.error(e)
                                    pass

                            if not image_config in tmp_images:
                                tmp_images.append(image_config)
                    if tmp_images!=self.needed_images:
                        self.needed_images=tmp_images
                        await pull_list.put(self.needed_images)
                    #self.containers.append({'name': 'clore-test', 'image': 'cloreai/monitoring:0.2', 'command': '', 'env': {'TOKEN': '22'}, 'gpus': True, 'network': 'clore-br69', 'ip': '172.22.0.23', 'network_subnet':'172.22.0.0/24', 'network_gateway':'172.22.0.1'})

                if (self.last_checked_ws_peers < (utils.unix_timestamp()-config.ws_peers_recheck_interval)):
                    tasks.append(api_interface.get_server_config())

                if self.containers_set:
                    tasks.append(configure_networks(self.containers))
                    tasks.append(WebSocketClient.stream_pull_logs())

                if self.validated_containers_set:
                    tasks.append(deploy_containers(self.validated_containers))

                if step==1:
                    WebSocketClient.set_auth(self.auth_key)
                    asyncio.create_task(WebSocketClient.run())
                elif step%5 == 0 and WebSocketClient.get_last_heartbeat() < (utils.unix_timestamp()-config.max_ws_peer_heartbeat_interval):
                    log.error(f"CLORE HOSTING | Didn't received heartbeat from clore.ai for over {config.max_ws_peer_heartbeat_interval} seconds")
                    log.error("CLORE HOSTING | exiting ...")
                    os._exit(1)

                self.expire_ws_peers()
                WebSocketClient.set_ws_peers(self.ws_peers)
                WebSocketClient.set_pull_logs(self.last_pull_progress)

                if len(tasks)>0:
                    results = await asyncio.gather(*tasks)

                    # Process the results (optional)
                    for result in results:
                        if type(result)==types.ServerConfig:
                            if result.success:
                                self.last_checked_ws_peers = utils.unix_timestamp()
                                self.allowed_images=result.allowed_images
                                if not config.debug_ws_peer:
                                    for pure_ws_peer in result.ws_peers:
                                        self.ws_peers[pure_ws_peer]={
                                            "expiration":utils.unix_timestamp()+900
                                        }
                            elif self.allowed_images==None:
                                log.error("Can't contact clore.ai, restarting")
                                os._exit(1)
                        elif type(result)==types.DockerConfiguratorRes:
                            if result.validation_and_security:
                                self.validated_containers_set=True
                                self.validated_containers = result.valid_containers
                                self.use_hive_flightsheet = result.use_hive_flightsheet
                        elif type(result)==types.DeployContainersRes:
                            try:
                                self.all_running_container_names = result.all_running_container_names
                                self.all_stopped_container_names = result.all_stopped_container_names
                            except Exception as e:
                                pass
            except Exception as e:
                log.debug(f"main() | ERROR | {e}")
            
            await asyncio.sleep(1)

    async def submit_specs(self, current_specs):
        try:
            if type(current_specs) == dict:
                current_specs["backend_version"]=9
                current_specs["update_hw"]=True
                smallest_pcie_width = 999
                for gpu in current_specs["gpus"]["nvidia"]:
                    if "pcie_width" in gpu and gpu["pcie_width"]<smallest_pcie_width:
                        smallest_pcie_width=gpu["pcie_width"]
                        current_specs["pcie_width"]=gpu["pcie_width"]
                        current_specs["pcie_rev"]=gpu["pcie_revision"]
                await WebSocketClient.send(current_specs)
        except Exception as e:
            log.debug(f"FAIL | submit_specs() | {e}")

    async def update_realtime_data(self, current_specs):
        try:
            if type(current_specs) == dict:
                cpu_usage = await get_specs.get_cpu_usage()
                ram_usage = await get_specs.get_ram_usage()
                gpu_list = current_specs["gpus"]["nvidia"]+current_specs["gpus"]["amd"]
                submit_document = {
                    "update_realtime_data":True,
                    "gpus": gpu_list,
                    "cpu": cpu_usage,
                    "ram": ram_usage,
                    "all_running_container_names": self.all_running_container_names,
                    "all_stopped_container_names": self.all_stopped_container_names
                }
                await WebSocketClient.send(submit_document)
        except Exception as e:
            log.debug(f"FAIL | update_realtime_data() | {e}")

    async def specs_service(self, monitoring):
        while True:
            try:
                await monitoring.put("specs_service")
                current_specs = await specs.get()
                if self.last_hw_specs_submit < (utils.unix_timestamp()-1800):
                    self.last_hw_specs_submit=utils.unix_timestamp()
                    await self.submit_specs(current_specs)
                await self.update_realtime_data(current_specs)
            except Exception as e:
                log.debug(f"FAIL | specs_service() | {e}")
            await asyncio.sleep(7)

    async def oc_service(self, monitoring):
        while True:
            try:
                await monitoring.put("oc_service")
                oc_apply_allowed = True
                ### OC Service should also hande Hive stuff
                if self.use_hive_flightsheet and self.is_hive:
                    await set_hive_miner_status(True)
                    oc_apply_allowed = False # Don't apply any OC when running HiveOS miner
                elif self.is_hive:
                    await set_hive_miner_status(False)
                ### Run OC tasks
                oc_conf = WebSocketClient.get_oc()
                if oc_conf[0] and type(self.gpu_oc_specs)==list and oc_conf[1]!=self.gpu_oc_specs and self.last_oc_service_submit+240 < utils.unix_timestamp():
                    log.debug("Submitting \"gpu_oc_specs\"")
                    self.last_oc_service_submit = utils.unix_timestamp()
                    await WebSocketClient.send({
                        "set_gpu_info":self.gpu_oc_specs,
                        "xorg_valid": True
                    })
                if oc_conf[0] and len(oc_conf[2].keys())>0 and oc_apply_allowed:
                    if utils.normalize_rule(self.last_applied_oc)!=utils.normalize_rule(oc_conf[2]) or (self.last_oc_apply_time < utils.unix_timestamp()-300):
                        self.last_oc_apply_time = utils.unix_timestamp()
                        log.debug(f"Applying OC | {json.dumps(oc_conf[2], separators=(',',':'))}")
                        await set_oc(oc_conf[2])
                        self.last_applied_oc=oc_conf[2]
            except Exception as e:
                log.debug(f"FAIL | oc_service() | {e}")
            await asyncio.sleep(2)

    def expire_ws_peers(self):
        for ws_peer_address in list(self.ws_peers.keys()):
            ws_peer_info = self.ws_peers[ws_peer_address]
            try:
                if ws_peer_info["expiration"]!="immune" and (ws_peer_info["expiration"] < utils.unix_timestamp()):
                    self.ws_peers.pop(ws_peer_address, None)
            except Exception as e:
                pass