diff --git a/omv_backups_v3.py b/omv_backups_v3.py new file mode 100644 index 0000000..d16a35c --- /dev/null +++ b/omv_backups_v3.py @@ -0,0 +1,171 @@ +import datetime +import logging +from paho.mqtt import client as mqtt_client +import getopt +import json +import time +import subprocess +import sys +import os +import platform +pid = os.getpid() + +host = platform.node().lower() +cmnd = "ps -ef|grep omv_backups.py|grep -v grep |grep -v {}|wc -l".format(pid) +status, output = subprocess.getstatusoutput(cmnd) + +print(output) +if int(output) > 0: + print("Running already!") + sys.exit() +broker = 'mqtt.home.lan' +port = 1883 +topic_sum = "sectorq/omv/backups" +mqtt_username = 'jaydee' +mqtt_password = 'jaydee1' + +try: + opts, args = getopt.getopt(sys.argv[1:], "am", ["command=", "help", "output="]) +except getopt.GetoptError as err: + #usage() + sys.exit(2) +output = None +# QJ : getopts +_MODE = "manual" +for o, a in opts: + if o == "-a": + _MODE = "auto" + elif o in ("-m", "--manual"): + _MODE = "manual" + + +client = mqtt_client.Client() +client.username_pw_set(mqtt_username, mqtt_password) +client.connect(broker,1883,60) +now = datetime.datetime.now() +STARTTIME = now.strftime("%Y-%m-%d_%H:%M:%S") +msg = {"mode":_MODE, "status":"started","bak_name":"complete","start_time":STARTTIME,"end_time":"in progress","progress":0} +client.publish(topic_sum, json.dumps(msg)); +client.disconnect() + +backups = { + "nas": { + "github": + {"source":"/share/Data/__GITHUB", + "exclude":"", + "active": True + }, + "photo": { + "source":"/share/Photo/Years", + "exclude":"", + "active":False + }, + }, + "m-server":{ + "docker_data":{ + "source":"/share/docker_data/", + "exclude":"", + "active":True + }, + "fail2ban":{ + "source":"/etc/fail2ban/", + "exclude":"", + "active":True + } + } +} +BACKUP_FS = "/srv/dev-disk-by-uuid-2f843500-95b6-43b0-bea1-9b67032989b8" +if not host in backups: + print(f"No backup jobs for {host}") + sys.exit() +for b in backups[host]: + topic = "sectorq/omv/backups/{}".format(b.lower()) + if not backups[host][b]["active"]: + print("Backup {} is not active!".format(b)) + client.connect(broker,1883,60) + msg = {"status":"inactive","bak_name":b,"start_time":"inactive","end_time":"inactive","progress":0} + + client.publish(topic, json.dumps(msg)) + client.disconnect() + continue + + SOURCE_DIR = backups[host][b]["source"] + now = datetime.datetime.now() + BACKUP_HOST = "root@omv.home.lan" + BACKUP_DEVICE = "/srv/dev-disk-by-uuid-2f843500-95b6-43b0-bea1-9b67032989b8" + BACKUP_DIR = f"/backup/{host}/{b}" + NEW_BACKUP_DIR = f"{BACKUP_DEVICE}/backup/{host}/{b}" + DATETIME = now.strftime("%Y-%m-%d_%H-%M-%S") + BACKUP_PATH="{}/{}".format(BACKUP_DIR, DATETIME) + LATEST_LINK="{}/latest".format(BACKUP_DIR) + FULL_BACKUP_LATEST = f"{NEW_BACKUP_DIR}/latest" + LATEST_LINK = "/m-server/docker_data/latest" + + + msg = {"status":"started","bak_name":b,"start_time":DATETIME,"end_time":"in progress", "progress":0} + client.connect(broker,1883,60) + client.publish(topic, json.dumps(msg)); + client.disconnect() + + cmnd = "ssh root@omv.home.lan 'mkdir -p " + NEW_BACKUP_DIR + "'" + + + status, output = subprocess.getstatusoutput(cmnd) + print(cmnd) + + + #cmnd = "rsync -av --delete {}/ --link-dest {} --exclude=\".cache\" {}".format(SOURCE_DIR, LATEST_LINK, BACKUP_PATH) + + + cmnd = f"rsync --info=progress2 -avz --delete {SOURCE_DIR} --link-dest {LATEST_LINK} --exclude=\"gitlab/logs/prometheus\" --exclude=\"home-assistant.log\" --exclude=\"gitlab/logs/*\" --exclude=\"esphome/config/.esphome\" --exclude=\".cache\" --exclude=\".git\" --exclude=\"var_lib_motioneye\" rsync://{BACKUP_HOST}{BACKUP_PATH}" + + # rsync --info=progress2 -avz --delete /share/docker_data/ --link-dest /m-server/docker_data/latest --exclude="gitlab/data/" --exclude="esphome/config/.esphome" --exclude="gitlab/logs/prometheus" --exclude=".cache" --exclude=".git" --exclude="var_lib_motioneye" /m-server/m-server/docker_data/newone1 + + + print(cmnd) +# input("????") + status, output = subprocess.getstatusoutput(cmnd) + cmnd = f"ssh root@omv.home.lan 'rm -rf {FULL_BACKUP_LATEST}'" + print(cmnd) +# input("????") + status, output = subprocess.getstatusoutput(cmnd) + + cmnd = f"ssh root@omv.home.lan 'cd {NEW_BACKUP_DIR}; ln -s {DATETIME} latest'" + print(cmnd) +# input("????") + status, output = subprocess.getstatusoutput(cmnd) + + + #Remove old + print("Removing old dirs") +# input("????") + #cmnd = "find {} -maxdepth 1 -type d -mtime +30 -exec rm -rf {{}} \;".format(BACKUP_DIR) + cmnd = f"cd {NEW_BACKUP_DIR} find ./ -maxdepth 1 -type d -mmin +30 -exec rm -rf {{}} \;" + print(cmnd) +# input("????") + #status, output = subprocess.getstatusoutput(cmnd) + now = datetime.datetime.now() + ENDTIME = now.strftime("%Y-%m-%d_%H:%M:%S") + msg = {"status":"finished","bak_name":b,"start_time":DATETIME,"end_time":ENDTIME,"progress":0} + client.connect(broker,1883,10) + client.publish(topic, json.dumps(msg)) + client.disconnect() + +print("Getting size of FS") +#cmnd = "du -h --max-depth=0 {}".format(BACKUP_FS) +cmnd = "df -h /srv/dev-disk-by-uuid-02fbe97a-cd9a-4511-8bd5-21f8516353ee |awk '{ print $3 }'|tail -1" +status, output = subprocess.getstatusoutput(cmnd) +used_space = (output.split())[0] +now = datetime.datetime.now() +ENDJOB = now.strftime("%Y-%m-%d_%H:%M:%S") +print("Size : {}".format(used_space)) +print("Sending finished status") +msg = {"mode":_MODE,"status":"finished","bak_name":"complete","start_time":STARTTIME,"end_time":ENDJOB,"progress":0,"used_space":used_space} +print(msg) +client.connect(broker,1883,10) +client.publish(topic_sum, json.dumps(msg)) +client.disconnect() + +if _MODE == "auto": + cmnd = "systemctl suspend" + status, output = subprocess.getstatusoutput(cmnd)