Server migration
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parent
165c9d6bb5
commit
7574a9d356
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@ -168,3 +168,4 @@ diomerdas
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furizon.net/site/*
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furizon.net.zip
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stuff/secrets.py
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backups/*
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23
app.py
23
app.py
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@ -1,7 +1,7 @@
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from sanic import Sanic, response, exceptions
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from sanic.response import text, html, redirect, raw
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from jinja2 import Environment, FileSystemLoader
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from time import time
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from time import time, sleep
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import httpx
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from os.path import join
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from ext import *
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@ -12,6 +12,8 @@ from io import BytesIO
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from asyncio import Queue
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from messages import LOCALES
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import sqlite3
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import requests
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import sys
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from sanic.log import logger, logging
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app = Sanic(__name__)
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@ -185,4 +187,21 @@ async def logout(request):
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raise exceptions.Forbidden("You have been logged out.")
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if __name__ == "__main__":
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app.run(host="0.0.0.0", port=8188, dev=DEV_MODE, access_log=ACCESS_LOG)
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# Wait for pretix in server reboot
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# Using a docker configuration, pretix may be unable to talk with postgres if postgres' service started before it.
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# To fix this issue I added a After=pretix.service to the [Unit] section of /lib/systemd/system/postgresql@.service
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# to let it start in the correct order. The following piece of code makes sure that pretix is running and can talk to
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# postgres before actually starting the reserved area, since this operation requires a cache-fill in startup
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print("Waiting for pretix to be up and running", file=sys.stderr)
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while True:
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print("Trying connecting to pretix...", file=sys.stderr)
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try:
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res = requests.get(base_url_event, headers=headers)
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res = res.json()
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if(res['slug'] == EVENT_NAME):
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break
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except:
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pass
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sleep(5)
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print("Connected to pretix!", file=sys.stderr)
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app.run(host="127.0.0.1", port=8188, dev=DEV_MODE, access_log=ACCESS_LOG)
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@ -94,21 +94,6 @@
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#clock {display:block;}
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</style>
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<!-- Matomo -->
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<script>
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var _paq = window._paq = window._paq || [];
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/* tracker methods like "setCustomDimension" should be called before "trackPageView" */
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_paq.push(['trackPageView']);
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_paq.push(['enableLinkTracking']);
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(function() {
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var u="https://y.foxo.me/";
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_paq.push(['setTrackerUrl', u+'matomo.php']);
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_paq.push(['setSiteId', '2']);
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var d=document, g=d.createElement('script'), s=d.getElementsByTagName('script')[0];
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g.async=true; g.src=u+'matomo.js'; s.parentNode.insertBefore(g,s);
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})();
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</script>
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<!-- End Matomo Code -->
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</head>
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<body>
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<div class="containedBg"></div>
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@ -3,4 +3,5 @@ sanic-ext
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httpx
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Pillow
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aztec_code_generator
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jinja2
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Jinja2
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Requests
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@ -0,0 +1,44 @@
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#!/usr/bin/python
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from os import listdir, remove
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from os.path import isfile, join
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import datetime
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import subprocess
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PRETIX_BACKUP = False
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WEBINT_BACKUP = False
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BACKUP_DIR_PRETIX = "/home/pretix/backups/"
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BACKUP_DIR_WEBINT = "/home/webint/backups/"
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MAX_FILE_NO = 14
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COMMAND_PRETIX_POSTGRES = "pg_dump -F p pretix | gzip > %s" # Restore with psql -f %s
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COMMAND_PRETIX_DATA = "tar -cf %s /var/pretix-data" # Restore with tar -xvf %s. To make .secret readable I used setfacl -m u:pretix:r /var/pretix-data/.secret
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COMMAND_WEBINT = "tar -cf %s /home/webint/furizon_webint" # Restore with tar -xvf %s
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def deleteOlder(path : str, prefix : str, postfix : str):
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backupFileNames = sorted([f for f in listdir(path) if (isfile(join(path, f)) and f.startswith(prefix) and f.endswith(postfix))])
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while(len(backupFileNames) > MAX_FILE_NO):
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print(f"Removing {backupFileNames[0]}")
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remove(join(path, backupFileNames[0]))
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backupFileNames.pop(0)
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def genFileName(prefix : str, postfix : str):
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return prefix + "_" + datetime.datetime.now(datetime.UTC).strftime('%Y%m%d-%H%M%S') + "_" + postfix
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def runBackup(prefix : str, postfix : str, path : str, command : str):
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deleteOlder(path, prefix, postfix)
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name = join(path, genFileName(prefix, postfix))
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process = subprocess.Popen(command % name, shell=True)
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process.wait()
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if(PRETIX_BACKUP):
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runBackup("pretix_postres", "backup.sql.gz", join(BACKUP_DIR_PRETIX, "postgres"), COMMAND_PRETIX_POSTGRES)
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runBackup("pretix_data", "backup.tar.gz", join(BACKUP_DIR_PRETIX, "data"), COMMAND_PRETIX_DATA)
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if(WEBINT_BACKUP):
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runBackup("webint_full", "backup.tar.gz", BACKUP_DIR_WEBINT, COMMAND_WEBINT)
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