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Changes for page Server backups

Last modified by Kevin Wiki on 2024/04/06 19:29
From version 4.1
edited by Kevin Wiki
on 2024/04/06 10:06
Change comment: There is no comment for this version
To version 9.1
edited by Kevin Wiki
on 2024/04/06 19:29
Change comment: There is no comment for this version

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2 2  (((
3 3  (% class="col-xs-12 col-sm-8" %)
4 4  (((
5 -= Backup principles =
5 +(% class="wikigeneratedid" %)
6 +Backups are primarily done through proxmox backup server taking snapshot of running lxc and vm's. These are stored on mirrored ZFS array and synchronized to both off-site location and cloud storage provider.
6 6  
7 -We run most all our services with proxmox. It comes with a companion software proxmox backup server that is used to backup all resources on interval. From here we implement the following storage strategy 3-2-2:
8 +(% class="wikigeneratedid" %)
9 +View all required configuration on page [[Proxmox Backup server>>doc:proxmox.Backup.WebHome]].
8 8  
9 - - Maintain 3 copies: 1 local, 1 off-site and 1 cloud copy.
10 - - Use 2 different storage media: HDD on both sites and Cloud storage
11 - - Keep 2 copies off site.
11 += 3-2-1 backup principle =
12 12  
13 -This modifies the original rule a bit:
13 +Original rule would be:
14 14   - 3 copies of data
15 15   - on 2 different media
16 16   - with 1 copy being off-site
17 17  
18 +from here we implement the following storage strategy 3-2-2:
19 +
20 + - Maintain 3 copies: 1 local, 1 off-site and 1 cloud copy.
21 + - Use 2 different storage media: HDD on both sites and Cloud storage
22 + - Keep 2 copies off site: secondary datacenter and Cloud.
23 +
18 18  = Local backup =
19 19  
20 -All virtual machines and LXC containers running in our infra will be managed by [[Backup server>>proxmox.Backup.WebHome]]. Every night snapshot are taken at between 02-05 from all [[servers>>servers.WebHome]] hosts.
26 +We run most all our services with proxmox. It comes with a companion software proxmox backup server that is used to backup all resources on interval. All virtual machines and LXC containers running in our infra are then managed by [[Proxmox Backup server>>proxmox.Backup.WebHome]]. Every night snapshot are taken at between 02-05 from all [[servers>>servers.WebHome]] hosts. 
21 21  
22 22  View cluster backup configuration: [[https:~~/~~/apollo.schleppe:8006/#v1:0:18:4:::::32::21>>https://10.0.0.60:8006/#v1:0:18:4:::::32::21]]
23 23  View backups at: [[https:~~/~~/clio.schleppe:8007/#pbsDashboard>>https://clio.schleppe:8007/#pbsDashboard]]
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27 27  
28 28  To ensure backups are not lost if the entire local datacenter is lost we want to syncronize all backups to an off-site location. Syncthing is used to duplicate everything on local proxmox backup server.
29 29  
30 -Machines use tailscale and local headscale instance to create a shared network. 
31 -Users can connect to remote datacenter using wireguard and navigate to the box directly.
36 +**Tailscale** is used networking, find configuration details at [[Proxmox Backup server - Tailscale>>doc:proxmox.Backup.WebHome||anchor="HTailscale"]].
37 +**Syncthing** is used for file transfer, find configuration details at [[Proxmox Backup server - Syncthing>>doc:proxmox.Backup.WebHome||anchor="HSyncthing"]].
32 32  
33 -== Syncthing ==
39 += Cloud backup =
34 34  
35 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
41 +All proxmox backup files, including chunk, namespace and configuration files are syncronized to jottacloud using jotta-cli, view configuration details on page [[Proxmox Backup server - Jottacloud client>>doc:proxmox.Backup.WebHome||anchor="HJottacloudclient"]].
36 36  
37 -== Sub-paragraph ==
38 -
39 -Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.
40 -
41 -
42 -= Online backup =
43 -
44 -Using jottacloud to store a encrypted copy.
43 +There is an inherit flaw in this backing up deduplicated and chunked data, as an entire download is required to reconstruct backups for restoration. Read more about it on the page linked above.
45 45  )))
46 46  
47 47  
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50 50  {{box title="**Contents**"}}
51 51  {{toc/}}
52 52  {{/box}}
53 -
54 -[[image:[email protected]]]
55 -//Figure 1: [[Sea>>https://commons.wikimedia.org/wiki/File:Isle_of_Icacos_II.jpg]]//
56 -
57 -[[image:[email protected]]]
58 -//Figure 2: [[Waves>>https://commons.wikimedia.org/wiki/File:Culebra_-_Playa_de_Flamenco.jpg]]//
59 59  )))
60 60  )))