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Changes for page Proxmox Backup server

Last modified by Kevin Wiki on 2024/05/21 21:23
From version 19.1
edited by Kevin Wiki
on 2024/04/06 12:51
Change comment: There is no comment for this version
To version 14.1
edited by Kevin Wiki
on 2024/04/06 11:14
Change comment: There is no comment for this version

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... ... @@ -2,7 +2,7 @@
2 2  (((
3 3  (% class="col-xs-12 col-sm-8" %)
4 4  (((
5 -= Backup Server configuration =
5 += Configuration =
6 6  
7 7  Backup server is setup with:
8 8  
... ... @@ -19,45 +19,36 @@
19 19  
20 20  There are currently 2 x 8TB WD drives. Current pool status:
21 21  
22 -(((
23 -{{code language="none"}}
24 -kevin@clio:~$ sudo zpool status pergamum
25 -pool: pergamum
26 -state: ONLINE
27 -  scan: scrub repaired 0B in 09:52:23 with 0 errors on Sun Mar 10 10:16:24 2024
22 +{{{kevin@clio:~$ sudo zpool status pergamum
23 + pool: pergamum
24 + state: ONLINE
25 + scan: scrub repaired 0B in 09:52:23 with 0 errors on Sun Mar 10 10:16:24 2024
28 28  config:
29 -        NAME                                            STATE     READ WRITE CKSUM
30 -        pergamum                                        ONLINE       0     0     0
31 -          raidz1-0                                      ONLINE       0     0     0
32 -            scsi-0QEMU_QEMU_HARDDISK_drive-scsi2-part1  ONLINE       0     0     0
33 -            sdc1                                        ONLINE       0     0     0
34 -errors: No known data errors
35 -{{/code}}
36 -)))
37 37  
28 + NAME STATE READ WRITE CKSUM
29 + pergamum ONLINE 0 0 0
30 + raidz1-0 ONLINE 0 0 0
31 + scsi-0QEMU_QEMU_HARDDISK_drive-scsi2-part1 ONLINE 0 0 0
32 + sdc1 ONLINE 0 0 0
38 38  
34 +errors: No known data errors}}}
35 +
36 +
39 39  === Creating and expanding zfs pool ===
40 40  
41 -(((
42 -{{code language="none"}}
39 +```
43 43  zpool create pergamum raidz /dev/disk/by-partuuid/9fab17e5-df2d-2448-b5d4-10193c673a6b /dev/disk/by-partuuid/f801ed37-1d6c-ee40-8b85-6bfc49aba0fb -f
44 44  zfs set mountpoint=/mnt/pergamum pergamum
45 45  (zpool import -c /etc/zfs/zpool.cache -aN)
46 46  zpool export pergamum
47 -{{/code}}
48 -)))
44 +```
49 49  
50 50  
51 -(((
52 52  have not tried yet, but adding another set of disks for an additional top-level virtual device to our existing RAID-Z pool:
53 -
54 -{{code language="none"}}
48 +```
55 55  zpool add -n pergamum raidz DISK1 DISK2
56 -{{/code}}
57 -
58 -
50 +```
59 59  ~> NOTE! `-n` is dry run, remove to commit.
60 -)))
61 61  
62 62  
63 63  == Access Control ==
... ... @@ -131,64 +131,37 @@
131 131  Setting up a connection should only require `sudo tailscale up ~-~-login-server https:~/~/TAILSCALE_SUBDOMAIN.schleppe.cloud`.
132 132  To view the status: `sudo tailscale status`.
133 133  
134 -= Jottacloud client =
125 += Client Configuration =
135 135  
136 -Cloud backup provider used is jottacloud. They provide a cli to easily add directories to sync to their cloud backup storage.
137 -NOTE! This setup still uses user `kevin` and not the correct jottad user.
127 +Configure Backup on the Datacenter or PVE host level in the proxmox web GUI. If a backup storage is already added input the following preferences:
128 +\\{{code language="none" width="100%"}}Selection mode: include selected VMs
129 +Send email to: kevin.midboe+{PVE_HOSTNAME}@gmail.com
130 +Email: On failure only
131 +Mode: Snapshot
132 +Enabled: True
133 +Job Comment: {{guestname}}, {{node}}, {{vmid}}{{/code}}
138 138  
139 -(((
140 -{{code language="none"}}
141 -# install jotta-cli
142 -sudo curl -fsSL https://repo.jotta.cloud/public.asc -o /usr/share/keyrings/jotta.gpg
143 -echo "deb [signed-by=/usr/share/keyrings/jotta.gpg] https://repo.jotta.cloud/debian debian main" | sudo tee /etc/apt/sources.list.d/jotta-cli.list
144 -sudo apt-get update
145 -sudo apt-get install jotta-cli
135 += Methodology =
146 146  
147 -# configure runtime environment
148 -sudo useradd -m jottad
149 -sudo usermod -a -G jottad backup
150 -{{/code}}
151 -)))
137 +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.
152 152  
153 -Create systemd file: `/usr/lib/systemd/user/jottad.service ` and enable with :
139 +== Sub-paragraph ==
154 154  
155 -(((
156 -
141 +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.
157 157  
158 -{{code language="ini" layout="LINENUMBERS" title="/usr/lib/systemd/user/jottad.service"}}
159 -[Unit]
160 -Description=Jotta client daemon
143 += Proxmox backup server =
161 161  
162 -[Service]
163 -Type=notify
164 -# Group=backup
165 -# UMask=0002
145 += =
166 166  
167 -# EnvironmentFile=-%h/.config/jotta-cli/jotta-cli.env
168 -ExecStart=/usr/bin/jottad stdoutlog datadir %h/.jottad/
169 -Restart=on-failure
147 +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.
170 170  
171 -[Install]
172 -WantedBy=default.target
173 -{{/code}}
174 -)))
149 +== Sub-paragraph ==
175 175  
176 -== Flaws ==
151 +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.
177 177  
178 -Since proxmox backup server uses chunks for deduplicating data a complete file list is required. This makes it impossible to download a single file representing a VM or LXC, all files must be downloaded and imported into proxmox backup server for reconstruction.
153 +== Sub-paragraph ==
179 179  
180 -It also seems like there are a LOT of files shifting - being added and deleted. Making the diff uploaded to jottacloud huge.
181 -
182 -= Client Configuration =
183 -
184 -Configure Backup on the Datacenter or PVE host level in the proxmox web GUI. If a backup storage is already added input the following preferences:
185 -
186 -* selection mode: include selected VMs
187 -* send email to: [[[email protected]>>mailto:[email protected]]]
188 -* email: on failure only
189 -* mode: snapshot
190 -* enabled: true
191 -* job comment: ~{~{guestname}}, ~{~{node}}, ~{~{vmid}}
155 +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.
192 192  )))
193 193  
194 194