├── .dockerignore ├── .github └── workflows │ └── build_image.yml ├── .gitignore ├── Dockerfile ├── LICENSE ├── README.MD ├── app.py ├── cron ├── daily │ └── report └── hourly │ └── retry_offline_devices ├── env_reader.py ├── requirements.txt ├── screenshots ├── offline_device.png ├── overview.png └── pending_device_and_folder.png ├── syncthing_multi_server ├── syncthing.py └── syncthing_muxer.py └── templates └── index.html /.dockerignore: -------------------------------------------------------------------------------- 1 | **/.gitea/ 2 | **/.venv/ 3 | **/__pycache__/ 4 | /screenshots 5 | device_list.json 6 | docker-compose.yml 7 | sm2.log -------------------------------------------------------------------------------- /.github/workflows/build_image.yml: -------------------------------------------------------------------------------- 1 | name: Build sm2 docker image 2 | on: 3 | push: 4 | 5 | jobs: 6 | push_to_registry: 7 | name: Push Docker image to Docker Hub 8 | runs-on: ubuntu-latest 9 | permissions: 10 | packages: write 11 | contents: read 12 | attestations: write 13 | id-token: write 14 | steps: 15 | - name: Check out the repo 16 | uses: actions/checkout@v4 17 | 18 | - name: Log in to Docker Hub 19 | uses: docker/login-action@v3 20 | with: 21 | username: ${{ secrets.DOCKER_HUB_USERNAME }} 22 | password: ${{ secrets.DOCKER_HUB_TOKEN }} 23 | - name: Build and push Docker image for main branch => latest 24 | id: push_latest_image 25 | uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 26 | with: 27 | context: . 28 | file: ./Dockerfile 29 | push: true 30 | tags: nwarelab/sm2:latest 31 | if: github.ref_name == 'main' 32 | 33 | 34 | - name: Build and push Docker image for other branches 35 | id: push_branch_image 36 | uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671 37 | with: 38 | context: . 39 | file: ./Dockerfile 40 | push: true 41 | tags: nwarelab/sm2:${{github.ref_name}} 42 | if: github.ref_name != 'main' 43 | 44 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | .venv/ 2 | __pycache__/ 3 | device_list.json 4 | docker-compose.yml 5 | sm2.log -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM python:alpine3.21 2 | 3 | ENV PYTHONUNBUFFERED=true 4 | 5 | COPY requirements.txt . 6 | RUN pip3 install --no-cache-dir -r requirements.txt 7 | ENV SM2_VERSION=0.1.7 8 | ENV TZ=UTC 9 | COPY . /app 10 | COPY ./cron /etc/periodic 11 | RUN chmod +x -R /etc/periodic/ 12 | WORKDIR /app 13 | ENTRYPOINT ["python3"] 14 | HEALTHCHECK --interval=5s --timeout=1s --start-period=5s --retries=1 CMD ps aux | grep 'gunicorn' || exit 1 15 | CMD ["/usr/local/bin/gunicorn","-w", "1","-t", "5", "-b","0.0.0.0:8456","--timeout","10","app:app"] 16 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | “Commons Clause” License Condition v1.0 2 | 3 | The Software is provided to you by the Licensor under the License, as defined below, subject to the following condition. 4 | 5 | Without limiting other conditions in the License, the grant of rights under the License will not include, and the License does not grant to you, right to Sell the Software. 6 | 7 | For purposes of the foregoing, “Sell” means practicing any or all of the rights granted to you under the License to provide to third parties, for a fee or other consideration (including without limitation fees for hosting or consulting/ support services related to the Software), a product or service whose value derives, entirely or substantially, from the functionality of the Software. 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It is safest 645 | to attach them to the start of each source file to most effectively 646 | state the exclusion of warranty; and each file should have at least 647 | the "copyright" line and a pointer to where the full notice is found. 648 | 649 | 650 | Copyright (C) 651 | 652 | This program is free software: you can redistribute it and/or modify 653 | it under the terms of the GNU General Public License as published by 654 | the Free Software Foundation, either version 3 of the License, or 655 | (at your option) any later version. 656 | 657 | This program is distributed in the hope that it will be useful, 658 | but WITHOUT ANY WARRANTY; without even the implied warranty of 659 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 660 | GNU General Public License for more details. 661 | 662 | You should have received a copy of the GNU General Public License 663 | along with this program. If not, see . 664 | 665 | Also add information on how to contact you by electronic and paper mail. 666 | 667 | If the program does terminal interaction, make it output a short 668 | notice like this when it starts in an interactive mode: 669 | 670 | Copyright (C) 671 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 672 | This is free software, and you are welcome to redistribute it 673 | under certain conditions; type `show c' for details. 674 | 675 | The hypothetical commands `show w' and `show c' should show the appropriate 676 | parts of the General Public License. Of course, your program's commands 677 | might be different; for a GUI interface, you would use an "about box". 678 | 679 | You should also get your employer (if you work as a programmer) or school, 680 | if any, to sign a "copyright disclaimer" for the program, if necessary. 681 | For more information on this, and how to apply and follow the GNU GPL, see 682 | . 683 | 684 | The GNU General Public License does not permit incorporating your program 685 | into proprietary programs. If your program is a subroutine library, you 686 | may consider it more useful to permit linking proprietary applications with 687 | the library. If this is what you want to do, use the GNU Lesser General 688 | Public License instead of this License. But first, please read 689 | . 690 | -------------------------------------------------------------------------------- /README.MD: -------------------------------------------------------------------------------- 1 | # sm² 2 | Syncthing Multi Server Monitor 3 | stylized as sm² (or sm2 for convenience) 4 | 5 | 6 | ## The goal: 7 | Monitor multiple syncthing instances while using as little diskspace(docker image size) & memory while doing it. 8 | 9 | This affected the following parts: 10 | - no use of an already made syncthing library (this also allows sm2 to only ever call GET endpoinds) 11 | - no fancy ui -> lower diskspace, loadtime ( I also could not make a fancy ui if I tried) 12 | - no logging exept printing to console logging increased the ram usage by ~50% 13 | 14 | 15 | This project was made with very little sleep so there will be typo's, missed conventions, ... let me know when you see anything. 16 | Any feedback is appreciated. 17 | 18 | # features 19 | - Sync status of each device (threaded for performance) 20 | - List of folders with local changes (if there are any) 21 | - List pending devices or folders (if there are any) 22 | - Display of errors (if there are any) 23 | - API for monitoring (I use changedetecion.io) 24 | - Small footprint: docker image ~65MB, ram usage 34MB (goal is to lower this back down) 25 | - Responsive UI that works on mobile devices 26 | - Configure devices with environment variables or with a json file 27 | - handling devices going offline and returning (phones, laptops, ...) 28 | 29 | # Screenshots 30 | 31 |
32 | overview 33 |
34 |
35 | pending_device_and_folder 36 | offline_device 37 |
38 | 39 | Usage: 40 | add your syncthing devices via a json file or env variables: 41 | 42 | json: 43 | ``` 44 | [ 45 | {"name" : "device1", 46 | "url": "10.0.0.1:8384", 47 | "api_key": "API_KEY" }, 48 | {"name" : "device2", 49 | "url": "10.0.0.2:8384", 50 | "api_key": "API_KEY" } 51 | ] 52 | ``` 53 | env variables: 54 | ``` 55 | - DEV_NAME_1=device1 56 | - DEV_URL_1=10.0.0.1:8384 57 | - DEV_API_KEY_1=API_KEY 58 | - DEV_NAME_2=device2 59 | - DEV_URL_2=10.0.0.2:8384 60 | - DEV_API_KEY_2=API_KEY 61 | ``` 62 | 63 | The default protocol used is http if you require https for a device you'll need to add it to the url 64 | 65 | 66 | # docker-compose example 67 | You can mix both env variables & the device file 68 | ## with env variables 69 | ``` 70 | sm2: 71 | image: nwarelab/sm2:latest 72 | container_name: sm2 73 | restart: always 74 | environment: 75 | - DEV_NAME_1=device1 76 | - DEV_URL_1=10.0.0.1:8384 77 | - DEV_API_KEY_1=API_KEY 78 | - DEV_NAME_2=device2 79 | - DEV_URL_2=10.0.0.2:8384 80 | - DEV_API_KEY_2=API_KEY 81 | ports: 82 | - 8456:8456 83 | ``` 84 | ## with device files 85 | ``` 86 | sm2: 87 | image: nwarelab/sm2:latest 88 | container_name: sm2 89 | restart: always 90 | ports: 91 | - 8456:8456 92 | volumes: 93 | - ./device_list.json:/app/device_list.json 94 | ``` 95 | 96 | ## data reporting 97 | By default the application reports some data back for usage statistics. 98 | This is to follow the amount installs and which versions users are running, ... 99 | sm2 will always report what data its sending back. 100 | example of the data 101 | ``` 102 | {'ts': 1738466626.1446433, 'hostname': '5251dae16210', 'dev': 1, 'v': '0.1', 'startup': 'True'} 103 | ``` 104 | currently this data includes: 105 | - docker container id (this is to keep instances apart in the stats) 106 | - amount off devices configured (just the amount) 107 | - application version 108 | 109 | tl:dr; 110 | 111 | sm² has basic reporting for some statistics. __no personal data__ will ever be sent over, if you want to disable this reporting add the following environment variable. _I would like it if you didn't because I like stats, but I fully understand if you don't_ 112 | ``` 113 | - DISABLE_REPORTING=true 114 | ``` 115 | # Exta settings 116 | | env variable | what it does | default value | 117 | |-----------------------------------------|-------------------------------------|-------------- | 118 | | DISABLE_OFFLINE_DEVICE_BACKGROUND_RETRY | disable the retrying off offline devices in background | false | 119 | | DISABLE_REPORTING | disable the information reporting | false | 120 | | DEVICE_API_TIMEOUT_SEC | timeout value for sm² calls to devices | 0.5 | 121 | 122 | 123 | # FAQ 124 | Q: How would I add devices that are on different networks? 125 | A: I use vpn's to connect my multiple locations common options are tailscale, netbird, twingate, ... (not endorsements) 126 | 127 | # TODO's 128 | - check offline devices in background 129 | - gotify for notifications ? 130 | - figure out healthcheck that has less cpu impact 131 | 132 | -------------------------------------------------------------------------------- /app.py: -------------------------------------------------------------------------------- 1 | 2 | from syncthing_multi_server.syncthing_muxer import Syncthing_mux 3 | import json 4 | from flask import Flask, jsonify, render_template, request 5 | from env_reader import get_devices_from_env_vriables 6 | import os.path 7 | 8 | 9 | app = Flask(__name__) 10 | 11 | mux = Syncthing_mux() 12 | 13 | # check if there is a device list file 14 | device_list_file_path = "device_list.json" 15 | if os.path.exists(device_list_file_path): 16 | with open (device_list_file_path, "r") as file: 17 | devices = json.load(file) 18 | # add the devices from the json to the mux 19 | mux.add_list_off_devices_dicts(devices) 20 | # add the devices from the env variable to the mux 21 | mux.add_list_off_devices_dicts(get_devices_from_env_vriables()) 22 | 23 | 24 | 25 | 26 | @app.route("/") 27 | def root(): 28 | # basic html page with an overview off all the configured devices 29 | # default refresh only the known online devices 30 | # but if we get a ?load=full we recheck the offline devices 31 | retest_offline_devices_if_requested() 32 | if request.args.get("thread") == "no": 33 | res = mux.get_full_device_list_status() 34 | else: 35 | res = mux.get_full_device_list_status_threaded() 36 | offline_device_count = mux.get_offline_device_count() 37 | offine_device_names = mux.get_offline_device_names() 38 | last_checked_offline = mux.get_how_long_ago_we_checked_offline_devices_in_human() 39 | return render_template('index.html', status = res, offline_count= offline_device_count, offline_names = offine_device_names, last_checked_offline = last_checked_offline) 40 | 41 | @app.route("/retry_offline_devices") 42 | def retry_offline_devices(): 43 | res = mux.retest_the_offline_devices() 44 | return jsonify(res) 45 | 46 | @app.route("/api/status") 47 | def api_status(): 48 | retest_offline_devices_if_requested() 49 | 50 | # return the status off all devices to as a json result 51 | return mux.get_full_device_list_status() 52 | 53 | @app.route("/api/devices_not_fully_synced") 54 | def api_devices_not_fully_synced(): 55 | return mux.get_list_off_devices_that_are_not_fully_synced() 56 | 57 | @app.route("/ping") 58 | def ping(): 59 | return jsonify("ello") 60 | 61 | 62 | # send "metrics" home on startup 63 | # no reason to trigger this yourself 64 | # Please don't spam this. :) thanks 65 | @app.route("/report") 66 | def report_data(startup = False): 67 | # some cool 'magic' which allows us to run this function before the app is fully loaded 68 | with app.app_context(): 69 | if os.environ.get("DISABLE_REPORTING", "false").lower() != "true": 70 | import time, socket, requests 71 | data= {} 72 | data["ts"]= time.time() 73 | #aware that this will only give contianer id but thats what i want. 74 | data["hostname"] = socket.gethostname() 75 | # amount off devices 76 | data["dev"]= mux.get_total_device_count() 77 | # app version 78 | data["v"]= os.environ.get("SM2_VERSION", "0") 79 | # is this the startup report or not 80 | data["startup"]= startup 81 | try: 82 | requests.post("https://private-sm2monitor.onrender.com/report",json=data) 83 | except Exception: 84 | print("stats reporting failed") 85 | return jsonify(data) 86 | return jsonify("user requested no reporting so we will not") 87 | 88 | 89 | def retest_offline_devices_if_requested(): 90 | if request.args.get("load") == "full": 91 | mux.retest_the_offline_devices() 92 | 93 | def remove_cron_jobs_if_requested(): 94 | print("cleaning cron jobs if requested") 95 | if os.environ.get("DISABLE_REPORTING", "false").lower() == "true": 96 | # the user requested no reporting so we will delete the cron job that would trigger that reporting. 97 | report_path = "/etc/periodic/daily/report" 98 | if os.path.exists("/etc/periodic/daily/report"): 99 | print("deleting daily report cron script") 100 | os.remove(report_path) 101 | else: 102 | print(f"{report_path} not found or already deleted") 103 | if os.environ.get("DISABLE_OFFLINE_DEVICE_BACKGROUND_RETRY", "false").lower() == "true": 104 | # user asked for no background retry off the offline devices 105 | retry_offline_devices_path = "/etc/periodic/hourly/retry_offline_devices" 106 | if os.path.exists(retry_offline_devices_path): 107 | print("deleting hourly offline device retry cron") 108 | os.remove(retry_offline_devices_path) 109 | else: 110 | print(f"{retry_offline_devices_path} not found or already deleted") 111 | 112 | 113 | def start_cron_daemon(): 114 | import subprocess 115 | subprocess.run("crond") 116 | print("Background cron started") 117 | 118 | if __name__ == '__main__': 119 | app.run() 120 | 121 | report_data(startup=True) 122 | remove_cron_jobs_if_requested() 123 | start_cron_daemon() 124 | print("sm² is loaded and ready") 125 | print("-----------------------------") 126 | print(" ###### ## ## ####### ") 127 | print("## ## ### ### ## ## ") 128 | print("## #### #### ## ") 129 | print(" ###### ## ### ## ####### ") 130 | print(" ## ## ## ## ") 131 | print("## ## ## ## ## ") 132 | print(" ###### ## ## ######### ") -------------------------------------------------------------------------------- /cron/daily/report: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | #report to home 3 | #It looks like here we are ignoring if the user has configured whether or to do the reporting. 4 | #The users decision is captured by the webserver. 5 | #Future goal is to remove this cron job when the reporting is disable by the user 6 | echo doing the report call 7 | wget http://127.0.0.1:8456/report -O /dev/null -------------------------------------------------------------------------------- /cron/hourly/retry_offline_devices: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # retry offline devices 4 | wget http://127.0.0.1:8456/retry_offline_devices -O /dev/null -------------------------------------------------------------------------------- /env_reader.py: -------------------------------------------------------------------------------- 1 | import os 2 | 3 | 4 | def get_devices_from_env_vriables(): 5 | print("checking env variables for device configs") 6 | count = 1 7 | running = True 8 | devices = list() 9 | while (running): 10 | 11 | name= os.environ.get(f"DEV_NAME_{count}", None) 12 | if name == None: 13 | break 14 | url= os.environ.get(f"DEV_URL_{count}", None) 15 | api_key= os.environ.get(f"DEV_API_KEY_{count}", None) 16 | # checking if all keys are present is done when devices are added to the mux 17 | 18 | # got all the vars for this round to lets add them 19 | devices.append({"name": name, "url": url, "api_key": api_key}) 20 | 21 | count += 1 22 | 23 | return devices 24 | -------------------------------------------------------------------------------- /requirements.txt: -------------------------------------------------------------------------------- 1 | flask 2 | requests 3 | gunicorn -------------------------------------------------------------------------------- /screenshots/offline_device.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nware-lab/sm2/544fd4fc7178b51e1fbe688f628906c062b5c59d/screenshots/offline_device.png -------------------------------------------------------------------------------- /screenshots/overview.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nware-lab/sm2/544fd4fc7178b51e1fbe688f628906c062b5c59d/screenshots/overview.png -------------------------------------------------------------------------------- /screenshots/pending_device_and_folder.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/nware-lab/sm2/544fd4fc7178b51e1fbe688f628906c062b5c59d/screenshots/pending_device_and_folder.png -------------------------------------------------------------------------------- /syncthing_multi_server/syncthing.py: -------------------------------------------------------------------------------- 1 | import requests 2 | import json 3 | import os 4 | 5 | ''' 6 | Setup call timeout based on environment variable if requested by the user 7 | ''' 8 | timeout_default_value = 0.5 9 | timeout = timeout_default_value 10 | timeout_env_var_name="DEVICE_API_TIMEOUT_SEC" 11 | 12 | if timeout_env_var_name in os.environ: 13 | try: 14 | input=os.environ.get(timeout_env_var_name, timeout_default_value) 15 | timeout = float(input) 16 | print(f"{timeout_env_var_name} set to {timeout} seconds") 17 | except ValueError: 18 | print(f"error casting requested {timeout_env_var_name} value got : {input} \nreverting back to default value 0.5 s") 19 | # likely an unneeded line but it will one be executed on startup and keeps this readable 20 | timeout=timeout_default_value 21 | 22 | 23 | class Syncthing_device_status: 24 | """ Class for carrying the status off a syncthing device """ 25 | def __init__(self, instance_name, url): 26 | self.name = instance_name 27 | self.url = url 28 | self.sync_completion= None 29 | self.errors= None 30 | self.local_changed_files = None 31 | self.folder_count = 0 32 | self.device_count = 0 33 | 34 | 35 | 36 | 37 | class Syncthing: 38 | """ Class representing a Syncthing device """ 39 | folder_list_simplified = None 40 | folder_list = None 41 | 42 | def __init__(self,name, url, api_key): 43 | self.name = name 44 | self.baseurl = url 45 | self.api_key= api_key 46 | 47 | 48 | def get_syncthing_device_status(self) -> dict: 49 | device_status = Syncthing_device_status(instance_name=self.name, url=self.baseurl) 50 | device_status.errors = self.system_errors() 51 | device_status.sync_completion = self.system_sync_completion_level()["completion"] 52 | device_status.local_changed_files = self.list_folders_that_have_local_changes() 53 | device_status.folder_count = len(self.list_folders_simplified()) 54 | device_status.device_count = len(self.list_devices()) 55 | device_status.pending_folders = self.list_pending_folders_labels_for_device() 56 | device_status.pending_devices = self.list_pending_devices_labels_for_device() 57 | 58 | 59 | return device_status 60 | 61 | def _request_builder(self,path:str): 62 | # helper function to keep the rest of the code cleaner 63 | # short timeout because if we in 0.5 sec don't have our response something is wrong and we aren't going to wait forever 64 | # users asked for a configurable timeout, which we get from env variable: default value is 0.5s 65 | return requests.get(self.baseurl + path, headers = {'Authorization': f'Bearer {self.api_key}'},timeout=timeout) 66 | 67 | def healthcheck(self): 68 | # https://docs.syncthing.net/rest/noauth-health-get.html 69 | r = self._request_builder('rest/noauth/health') 70 | return r.json() 71 | 72 | def ping(self): 73 | # https://docs.syncthing.net/rest/system-ping-get.html 74 | r = self._request_builder('rest/system/ping') 75 | if r.status_code != 200: 76 | raise ConnectionError(f"Could not connect to client {self.name}") 77 | return r.json() 78 | 79 | def list_folders(self): 80 | # https://docs.syncthing.net/rest/config.html#rest-config-folders-rest-config-devices 81 | r = self._request_builder('rest/config/folders') 82 | self.folder_list =r.json() 83 | return r.json() 84 | 85 | def list_folders_simplified(self): 86 | js = self.list_folders() 87 | 88 | folder_dict = dict() 89 | # only keep the keys we are interested in 90 | for item in js: 91 | folder_dict[item["label"]]= item["id"] 92 | self.folder_list_simplified = folder_dict 93 | return folder_dict 94 | 95 | 96 | def system_status(self): 97 | # https://docs.syncthing.net/rest/system-status-get.html 98 | r = self._request_builder('rest/system/status') 99 | return r.json() 100 | 101 | def system_errors(self): 102 | # https://docs.syncthing.net/rest/folder-errors-get.html 103 | r = self._request_builder('rest/system/error') 104 | if r.json() == {'errors': None}: 105 | return None 106 | return r.json() 107 | 108 | def system_logs(self): 109 | # https://docs.syncthing.net/rest/system-log-get.html 110 | r = self._request_builder('rest/system/log') 111 | return r.json() 112 | 113 | def system_sync_completion_level(self): 114 | # https://docs.syncthing.net/rest/db-completion-get.html 115 | r = self._request_builder(f'rest/db/completion') 116 | return r.json() 117 | 118 | def list_folders_that_are_incomplete(self): 119 | folders_with_non_complete_status = list() 120 | for folder in self.folder_list: 121 | result = self.list_missing_files_for_folder(folder_id=folder["id"]) 122 | return result 123 | 124 | def list_devices(self): 125 | # https://docs.syncthing.net/rest/config.html#rest-config-folders-rest-config-devices 126 | r = self._request_builder("rest/config/devices") 127 | return r.json() 128 | 129 | 130 | def list_local_changes_for_folder(self, folder_id): 131 | # https://docs.syncthing.net/rest/db-localchanged-get.html 132 | 133 | # only check for non paused folders 134 | r = self._request_builder(f"rest/db/localchanged?folder={folder_id}") 135 | # print(f"folderid = {folder_id} \n response\n{r}") 136 | return r.json() 137 | 138 | def list_folders_that_have_local_changes(self): 139 | folders_with_local_changes = dict() 140 | if self.folder_list == None: 141 | self.list_folders() 142 | if len(self.folder_list) == 0: 143 | return None 144 | for folder in self.folder_list: 145 | if folder["type"] == "receiveonly" and folder["paused"] == False : 146 | 147 | # print(folder["id"] + " " + folder["label"]) 148 | result = self.list_local_changes_for_folder(folder_id=folder["id"]) 149 | # print(result) 150 | result_count =len(result["files"]) 151 | if result_count > 0: 152 | folders_with_local_changes[folder["label"]] = result_count 153 | else: 154 | # print(f"skipping {folder['id']} as its either not reeive only or is paused") 155 | pass 156 | 157 | if len(folders_with_local_changes) == 0: 158 | return None 159 | 160 | return folders_with_local_changes 161 | 162 | def list_pending_folders_for_device(self): 163 | r = self._request_builder("rest/cluster/pending/folders") 164 | 165 | return r.json() 166 | def list_pending_devices_for_device(self): 167 | r = self._request_builder("rest/cluster/pending/devices") 168 | return r.json() 169 | 170 | def list_pending_devices_labels_for_device(self): 171 | js = self.list_pending_devices_for_device() 172 | # get jsust the labels from the js 173 | label_list = [] 174 | for device in js: 175 | label_list.append(js[device]["name"]) 176 | return label_list 177 | 178 | 179 | def list_pending_folders_labels_for_device(self): 180 | js = self.list_pending_folders_for_device() 181 | # get jsust the labels from the js 182 | label_list = [] 183 | for folder in js: 184 | if folder != "{}": 185 | # this feels like it could be done more efficient 186 | # TODO make this less iffy 187 | inter_folder = js[folder]["offeredBy"] 188 | device_name = list(inter_folder.keys())[0] 189 | label_list.append(inter_folder[device_name]["label"]) 190 | 191 | return label_list -------------------------------------------------------------------------------- /syncthing_multi_server/syncthing_muxer.py: -------------------------------------------------------------------------------- 1 | from syncthing_multi_server.syncthing import Syncthing 2 | import time 3 | 4 | import threading 5 | import concurrent.futures 6 | 7 | """ class that gathers the info from all the configured syncthing devices """ 8 | 9 | 10 | class Syncthing_mux: 11 | # type hint 12 | device_list : [Syncthing] 13 | 14 | def __init__(self): 15 | self.device_list = [] 16 | self.offline_device_list = [] 17 | self.offline_last_checked = time.time() 18 | 19 | def add_syncthing_device_to_mux(self, name, url, api_key): 20 | # cleanup the url 21 | if url.startswith("http") == False: 22 | url = f"http://{url}" 23 | # if no port is set we add the default syncthing ui port 24 | # but when a url starts with https, we expect the user to know what they are doing 25 | # and they will likely not be using the default webui port anymore 26 | if ':' not in url[-7:] and not url.startswith("https"): 27 | url = f"{url}:8384" 28 | if url.endswith("/") == False: 29 | url= f"{url}/" 30 | device = Syncthing(name, url, api_key) 31 | # check if the device is up 32 | try: 33 | device.healthcheck() 34 | except Exception as ex: 35 | # not perfect that we catch just every type off exception but for now it will do. 36 | print (f"error while connecting with device: {name}, this indicates that the protocol, ip or port is wrong, this test does not use the api key") 37 | print(f"{name} connection error : {ex}") 38 | self.add_device_to_the_offline_list(device=device) 39 | #this device errored so we don't add it to the list return to finish the function 40 | return 41 | # ping and also check if we have a working api key 42 | try: 43 | device.ping() 44 | except Exception as ex: 45 | print (f"error while connecting with device: {name} using its api key this indicates that the api key is wrong. ") 46 | self.add_device_to_the_offline_list(device=device) 47 | # print(ex.with_traceback()) 48 | #this device errored so we don't add it to the list return to finish the function 49 | return 50 | self.device_list.append(device) 51 | 52 | def add_list_off_devices_dicts(self, list): 53 | for device in list: 54 | # check if all params are present 55 | if "name" not in device: 56 | print("device added that is missing a name") 57 | return 58 | name = device["name"] 59 | if "url" not in device: 60 | print(f"device {name} is missing url") 61 | return 62 | url = device["url"] 63 | if "api_key" not in device: 64 | print(f"device {name} is missing an api_key") 65 | return 66 | api_key = device["api_key"] 67 | self.add_syncthing_device_to_mux(name= name, 68 | api_key= api_key, 69 | url=url) 70 | 71 | def add_device_to_the_offline_list(self, device:Syncthing): 72 | # sounds stupid to keep a device that is not online. 73 | # but some clients are not online 24/7 ex. mobile devices, personal computors, unstable connections, ... 74 | # so we keep these devices so that we can try to reach them in the future 75 | 76 | self.offline_device_list.append(device) 77 | def move_device_from_online_to_offline(self, device:Syncthing): 78 | #print(f"moving {device} to the offline list)") 79 | self.add_device_to_the_offline_list(device) 80 | self.device_list.remove(device) 81 | 82 | def retest_the_offline_devices(self): 83 | # remember when we last did this 84 | self.offline_last_checked = time.time() 85 | 86 | # we try if any of the offline devices is up now 87 | for device in self.offline_device_list: 88 | # we pop the device from the list as we are positive and assume that it will be online now. 89 | # pop 0 to take from the top as we always add to the bottom. 90 | # otherwise if all these are still offline we could check the last one in this list for the amount off offline devices in the list. 91 | dev = self.offline_device_list.pop(0) 92 | self.add_syncthing_device_to_mux(name=dev.name,url=dev.baseurl, api_key=dev.api_key) 93 | 94 | def get_how_long_ago_we_checked_offline_devices_seconds(self) -> int: 95 | return int(time.time() - self.offline_last_checked) 96 | def get_how_long_ago_we_checked_offline_devices_in_human(self) -> str: 97 | sec = self.get_how_long_ago_we_checked_offline_devices_seconds() 98 | if sec < 60: 99 | return f"{sec} second{'s' if sec > 1 else ''} ago" 100 | elif sec < 3600: # Less than an hour 101 | min = round(sec / 60) 102 | return f"{min} minute{'s' if min > 1 else ''} ago" 103 | elif sec < 86400: # Less than a day 104 | hours = round(sec / 3600) 105 | return f"{hours} hour{'s' if hours > 1 else ''} ago" 106 | else: 107 | days = round(sec / 86400) 108 | return f"{days} day{'s' if days > 1 else ''} ago" 109 | 110 | 111 | 112 | def del_none(self, d): 113 | # cleanup dict to remove keys that have None values 114 | for key, value in list(d.items()): 115 | if value is None: 116 | del d[key] 117 | elif isinstance(value, dict): 118 | self.del_none(value) 119 | return d 120 | 121 | def get_full_device_list_status(self): 122 | all_statuses = list() 123 | 124 | # before 800~ ms response for 6 devices 125 | #TODO multithread this 126 | 127 | for device in self.device_list: 128 | try: 129 | status = device.get_syncthing_device_status() 130 | # removing all keys that have null values 131 | all_statuses.append(self.del_none(status.__dict__)) 132 | except Exception as ex: # todo don't just catch all exceptions 133 | self.move_device_from_online_to_offline(device=device) 134 | 135 | 136 | return all_statuses 137 | 138 | def get_full_device_list_status_threaded(self): 139 | all_statuses = list() 140 | 141 | with concurrent.futures.ThreadPoolExecutor() as executor: 142 | futures = [executor.submit(self.thread_worker_get_device_status, device) for device in self.device_list] # create the threads and assign them function and arguments 143 | 144 | for future in concurrent.futures.as_completed(futures): # as_completed returns the results when the threads are done 145 | try: 146 | result = future.result() # Get the result from the thread 147 | all_statuses.append(result) 148 | except Exception as e: 149 | print(f"error when checking for statuses with threads {e}") 150 | print(f"because we have an error in the threaded way likely a device that has gone ofline, we switch back to the non threaded check") 151 | return self.get_full_device_list_status() 152 | 153 | 154 | return all_statuses 155 | 156 | def thread_worker_get_device_status(self, device:Syncthing): 157 | status = device.get_syncthing_device_status() 158 | return self.del_none(status.__dict__) 159 | 160 | def get_list_off_devices_that_are_not_fully_synced(self) -> []: 161 | full_status = self.get_full_device_list_status() 162 | unfinished_syncs = [] 163 | for device in full_status: 164 | if device["sync_completion"] < 100 : 165 | unfinished_syncs.append({"name": device["name"], "sync_completion" : device["sync_completion"]}) 166 | return unfinished_syncs 167 | 168 | 169 | def get_total_device_count(self) -> int: 170 | return len(self.offline_device_list) + len(self.device_list) 171 | 172 | def get_offline_device_count(self) -> int: 173 | return len(self.offline_device_list) 174 | def get_offline_device_names(self) -> [str]: 175 | name_list = [] 176 | for device in self.offline_device_list: 177 | name_list.append(device.name) 178 | return name_list -------------------------------------------------------------------------------- /templates/index.html: -------------------------------------------------------------------------------- 1 | 2 | 3 | SM² 4 | 5 | 6 | 99 | 100 | 101 | 102 | 107 |
108 | 109 | Device{% if status |length > 1 %}s{% endif %} ({{ status |length }}) 110 |
111 |
112 | 113 | {%- for device in status %} 114 |
115 | 116 |

{{device.name}}

117 |
118 | {% if device.sync_completion == 100 %} 119 |
Up to Date
120 | {% else %} 121 |
Syncing {{device.sync_completion | int() }}%
122 | {% endif %} 123 |
{{device.folder_count}} folders - {{device.device_count}} devices
124 |
125 | 126 | {% if device.errors is defined %} 127 |
{{device.errors}}
128 | {% endif %} 129 | 130 | {% if device.local_changed_files is defined %} 131 |
Folders with local changes:
132 | {% if device.local_changed_files.items()| length > 0 %} 133 |
    134 | {%- for folder, count in device.local_changed_files.items() %} 135 |
  • {{folder}}: {{count}} file{% if count > 1 %}s{% endif %}
  • 136 | {% endfor %} 137 |
138 | {% else %} 139 |
No file conflicts
140 | {% endif %} 141 | {% endif %} 142 | 143 | 144 | {% if device.pending_devices is defined and device.pending_devices| length > 0 %} 145 |
Pending device{% if device.pending_devices|length > 1 %}s{% endif %}:
146 |
    147 | {%- for device in device.pending_devices %} 148 |
  • {{device}}
  • 149 | {% endfor %} 150 |
151 | {% endif %} 152 | 153 | 154 | {% if device.pending_folders is defined and device.pending_folders| length > 0 %} 155 |
Pending folder{% if device.pending_folders|length > 1 %}s{% endif %}:
156 |
    157 | {%- for folder in device.pending_folders %} 158 |
  • {{folder}}
  • 159 | {% endfor %} 160 |
161 | {% endif %} 162 | 163 | 164 |
165 | 166 |
167 | {% endfor %} 168 | {% if offline_count > 0 %} 169 |
170 |

Offline Devices

171 |
172 |
{{offline_count}} offline device{% if offline_count > 1 %}s{% endif %}
173 | 174 |
Checked {{last_checked_offline}}
175 |
Check
176 |
    177 | {%- for device_name in offline_names %} 178 |
      ● {{device_name}}
    179 | {% endfor %} 180 |
181 |
182 |
183 | {% endif %} 184 |
185 | 186 | 187 | 188 | --------------------------------------------------------------------------------