Server/flatbert/Debian: Unterschied zwischen den Versionen
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{{beinhaltet Abweichungen von der Realität}} | |||
{{benötigt Dokumentation}} | |||
== Festplatten == | |||
* boot: (lsblk) | * boot: (lsblk) | ||
** ext2 /boot | ** ext2 /boot | ||
Zeile 43: | Zeile 39: | ||
* System: Debian Jessi | * System: Debian Jessi | ||
* Virtualisierung: bisher ohne | * Virtualisierung: bisher ohne | ||
* | * Container: [[LXC]] | ||
* Kernel: Linux flatbert 3.12. | * Kernel: Linux flatbert 3.12.8flatbert+ #7 SMP Sat Jan 18 20:35:01 CET 2014 x86_64 GNU/Linux | ||
== Administriert == | == Administriert == | ||
* [[User:Astro|Astro]] | * [[User:Astro|Astro]] | ||
* [[User:Blotter|blotter]] | * [[User:Blotter|blotter]] | ||
* [[User: | * [[User:Eri!|Eri!]] | ||
* [[User:john|_john]] | * [[User:john|_john]] | ||
* [[User:koeart|koeart]] | * [[User:koeart|koeart]] | ||
Zeile 56: | Zeile 52: | ||
* [[User:payload|payload]] | * [[User:payload|payload]] | ||
* [[User:Poelzi|poelzi]] | * [[User:Poelzi|poelzi]] | ||
* [[User: | * [[User:Nulli|0i]] | ||
* daniel.plominski | * [[User:waerter|waerter]] | ||
* [[User:daniel.plominski|daniel]] | |||
== Containers == | == Containers == | ||
Zeile 66: | Zeile 63: | ||
* dhcp | * dhcp | ||
* dn42 | * dn42 | ||
* drucker | * [[drucker]] | ||
* feile | * feile | ||
* fernandopoo | * fernandopoo | ||
Zeile 107: | Zeile 104: | ||
|dhcp | |dhcp | ||
|klaud | |klaud | ||
|DHCP | |DHCP & NetBoot (TFTP) | ||
|- | |- | ||
|253 | |253 | ||
Zeile 123: | Zeile 120: | ||
|leon<br>astro | |leon<br>astro | ||
|OpenVPN zu morphium für 46.4.237.224/27 | |OpenVPN zu morphium für 46.4.237.224/27 | ||
|- | |||
|244 | |||
|privoxy | |||
|poelzi | |||
|transparent squid+privoxy for wallbert and friends | |||
|- | |- | ||
|23 | |23 | ||
Zeile 243: | Zeile 245: | ||
|koeart | |koeart | ||
|fernandopoo.hq.c3d2.de<br>zwoelfelf.net | |fernandopoo.hq.c3d2.de<br>zwoelfelf.net | ||
|- | |||
|138 | |||
|haproxy | |||
|Daniel.Plominski | |||
|haproxy.hq.c3d2.de | |||
|- | |||
|139 | |||
|dnstunnel | |||
|Daniel.Plominski | |||
|dnstunnel.hq.c3d2.de | |||
|- | |||
|141 | |||
|elasticsearch | |||
|Astro<br>Mic92 | |||
|elasticsearch.hq.c3d2.de | |||
|- | |||
|142 | |||
|wire | |||
|all | |||
|wire.hq.c3d2.de | |||
|- | |||
|- | |||
|? | |||
|keyserver | |||
|winzlieb | |||
|n/a | |||
|- | |||
|} | |} | ||
Zeile 260: | Zeile 289: | ||
tmux attach | tmux attach | ||
STRG + B : detach | STRG + B : detach | ||
Ctrl-b c create a new window | |||
Ctrl-b , rename window | |||
Ctrl b n next window | |||
Ctrl b p previous window | |||
Ctrl-b : command prompt | |||
Ctrl-b w choose window | |||
Ctrl-b s choose tree | |||
Ctrl-b $ rename session | |||
Ctrl-b ? help | |||
</pre> | </pre> | ||
== | === tmux retten === | ||
/ | (geht nur bei Linux mit Hilfe von /proc, nicht BSD/Mac) | ||
z.B. bei Protokollupgrade (1.8 < 1.9) <code>tmux attach protocol version mismatch (client 8, server 7)</code> | |||
< | |||
<source lang="bash"> | |||
</ | pgrep tmux | ||
/proc/<TMUX_PID>/exe attach | |||
</source> | |||
== btrfs daily snapshots == | |||
<source lang="bash">/btrfs-admin/btrfs_snap_daily_lxc.sh</source> | |||
oder | |||
<source lang="bash">btrfs subvolume snapshot /btrfs/CONTAINER /btrfs/CONTAINER-snap-`date -u +%Y.%m.%d-%H.%M.%S`</source> | |||
== Siehe auch == | |||
* [[Server/flatbert]] | |||
[[Kategorie:Infrastruktur]] | [[Kategorie:Infrastruktur]] | ||
[[Kategorie:Hardware]] | [[Kategorie:Hardware]] | ||
[[Kategorie:HQ|Netz]] | [[Kategorie:HQ|Netz]] |
Aktuelle Version vom 12. März 2019, 11:37 Uhr
Vorlage:Beinhaltet Abweichungen von der Realität
Vorlage:Benötigt Dokumentation
Festplatten
- boot: (lsblk)
- ext2 /boot
- NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
- sda 8:0 0 1.8T 0 disk
- └─sda2 8:2 0 1.8T 0 part
- sdb 8:16 0 931.5G 0 disk
- ├─sdb1 8:17 0 1007K 0 part
- ├─sdb2 8:18 0 200M 0 part
- ├─sdb3 8:19 0 4G 0 part
- └─sdb4 8:20 0 927.3G 0 part
- sdc 8:32 0 465.8G 0 disk
- ├─sdc1 8:33 0 1007K 0 part
- ├─sdc2 8:34 0 200M 0 part /boot
- ├─sdc3 8:35 0 461.6G 0 part
- └─sdc4 8:36 0 4G 0 part
- sdd 8:48 0 931.5G 0 disk
- ├─sdd1 8:49 0 1007K 0 part
- ├─sdd2 8:50 0 200M 0 part
- ├─sdd3 8:51 0 4G 0 part
- └─sdd4 8:52 0 927.3G 0 part
- btrfs (RAID1 balance)
- root = flatbert
- lxc container = btrfs/container
- lxc container = var/lib/lxc/container/rootfs
- btrfs (RAID1 balance)
- snapshots:
- system /btrfs-snap/flatbert-snap-tägliches_datum
- lxc container = btrfs/container-snap-tägliches_datum
- lxc container = var/lib/lxc/container/rootfs-snap-tägliches_datum
- snapshots:
Software Info
- System: Debian Jessi
- Virtualisierung: bisher ohne
- Container: LXC
- Kernel: Linux flatbert 3.12.8flatbert+ #7 SMP Sat Jan 18 20:35:01 CET 2014 x86_64 GNU/Linux
Administriert
Containers
- astrom
- astron
- cloudybay
- dhcp
- dn42
- drucker
- feile
- fernandopoo
- git
- global
- jabber1
- jabber2
- knot
- leviathan
- semanta
- sharing
- wiefelspuetz
- wolke7
- wormhole
- www1
Netze
IPv4
- 217.115.11.128/27
- 172.22.99.0/24
- 172.22.100.0/24
- 172.22.101.0/24
IPv6
- 2001:4dd0:fb82:c3d2::/64
Virtuelle Maschinen
172.22.99 | DNS | Admin | Services |
---|---|---|---|
1 | blackhole | astro dodo |
DNS Bind für hq.c3d2.de |
254 | dhcp | klaud | DHCP & NetBoot (TFTP) |
253 | dn42 | klaud | OpenVPN & Quagga für dn42.net |
251 | knot | klaud | DNS Cache Unbound |
252 | wormhole | leon astro |
OpenVPN zu morphium für 46.4.237.224/27 |
244 | privoxy | poelzi | transparent squid+privoxy for wallbert and friends |
23 | astron | astro | chaosbay eglassd radar TriggerMucBot |
24 | astrom | astro | http://www.hq.c3d2.de/pentastats/chaosbay |
28 | www1 | klaud | http(s) proxy für viele Vhosts |
30 | unsafe | astro | ssh chat@ssh.hq.c3d2.de |
31 | icq | astro shnifti |
icq.hq.c3d2.de spaceboyz.net |
32 | wiefelspuets | astro leon |
collectd ftp.c3d2.de logs auf 179/tcp |
37 | fernandopob | koeart | |
39 | moleflap | dodo poelzi |
Moleflap * Web * Frontend |
41 | pentaverse | dodo | pentamedia.org |
42 | pots | john eri! |
|
44 | cloudybay | payload | pentapad.hq.c3d2.de |
46 | blotter | blotter | |
47 | eriklaut | eri! | |
48 | sharing | astro | http://sharing.hq.c3d2.de |
51 | maddog | koeart | Idea Torrent |
53 | pentabug | thammi | |
54 | mossad-silo | klobs | cthulhu-(wiki-) backup |
217.115.11 | |||
129 | wormhole | astro leon |
wormhole.hq.c3d2.de |
130 | blackhole | astro leon |
internet.hq.c3d2.de |
132 | jabber1 | astro leon |
xmpp für hq.c3d2.de |
133 | jabber2 | astro leon |
xmpp für hq.c3d2.de |
134 | www1 | all | www1.hq.c3d2.de |
135 | fernandopoo | koeart | fernandopoo.hq.c3d2.de zwoelfelf.net |
138 | haproxy | Daniel.Plominski | haproxy.hq.c3d2.de |
139 | dnstunnel | Daniel.Plominski | dnstunnel.hq.c3d2.de |
141 | elasticsearch | Astro Mic92 |
elasticsearch.hq.c3d2.de |
142 | wire | all | wire.hq.c3d2.de |
? | keyserver | winzlieb | n/a |
screen retten
[21:25:35] <blotter> lsof -p <pid-vom-screen> [21:25:58] <blotter> cd /run/screen/S-root/; touch 4300.blackhole; mount --bind /proc/4300/fd/3 4300.blackhole [21:26:37] <blotter> 4300.blackhole dann durch die infos von lsof ersetzten [21:26:44] <blotter> danach screen -x oder -r
tmux
tmux tmux ls tmux attach STRG + B : detach Ctrl-b c create a new window Ctrl-b , rename window Ctrl b n next window Ctrl b p previous window Ctrl-b : command prompt Ctrl-b w choose window Ctrl-b s choose tree Ctrl-b $ rename session Ctrl-b ? help
tmux retten
(geht nur bei Linux mit Hilfe von /proc, nicht BSD/Mac)
z.B. bei Protokollupgrade (1.8 < 1.9) tmux attach protocol version mismatch (client 8, server 7)
pgrep tmux
/proc/<TMUX_PID>/exe attach
btrfs daily snapshots
/btrfs-admin/btrfs_snap_daily_lxc.sh
oder
btrfs subvolume snapshot /btrfs/CONTAINER /btrfs/CONTAINER-snap-`date -u +%Y.%m.%d-%H.%M.%S`