Server/flatbert/Debian: Unterschied zwischen den Versionen
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{{beinhaltet Abweichungen von der Realität}} | |||
== | {{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 | |||
ext2 /boot | ** sdb 8:16 0 931.5G 0 disk | ||
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT | *** ├─sdb1 8:17 0 1007K 0 part | ||
sda 8:0 0 1.8T 0 disk | *** ├─sdb2 8:18 0 200M 0 part | ||
└─sda2 8:2 0 1.8T 0 part | *** ├─sdb3 8:19 0 4G 0 part | ||
sdb 8:16 0 931.5G 0 disk | *** └─sdb4 8:20 0 927.3G 0 part | ||
├─sdb1 8:17 0 1007K 0 part | ** sdc 8:32 0 465.8G 0 disk | ||
├─sdb2 8:18 0 200M 0 part | *** ├─sdc1 8:33 0 1007K 0 part | ||
├─sdb3 8:19 0 4G 0 part | *** ├─sdc2 8:34 0 200M 0 part /boot | ||
└─sdb4 8:20 0 927.3G 0 part | *** ├─sdc3 8:35 0 461.6G 0 part | ||
sdc 8:32 0 465.8G 0 disk | *** └─sdc4 8:36 0 4G 0 part | ||
├─sdc1 8:33 0 1007K 0 part | ** sdd 8:48 0 931.5G 0 disk | ||
├─sdc2 8:34 0 200M 0 part /boot | *** ├─sdd1 8:49 0 1007K 0 part | ||
├─sdc3 8:35 0 461.6G 0 part | *** ├─sdd2 8:50 0 200M 0 part | ||
└─sdc4 8:36 0 4G 0 part | *** ├─sdd3 8:51 0 4G 0 part | ||
sdd 8:48 0 931.5G 0 disk | *** └─sdd4 8:52 0 927.3G 0 part | ||
├─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) | **btrfs (RAID1 balance) | ||
root = flatbert | *** root = flatbert | ||
lxc container = btrfs/container | *** lxc container = btrfs/container | ||
lxc container = var/lib/lxc/container/rootfs | *** lxc container = var/lib/lxc/container/rootfs | ||
snapshots: | ** snapshots: | ||
system /btrfs-snap/flatbert-snap-tägliches_datum | *** system /btrfs-snap/flatbert-snap-tägliches_datum | ||
lxc container = btrfs/container-snap-tägliches_datum | *** lxc container = btrfs/container-snap-tägliches_datum | ||
lxc container = var/lib/lxc/container/rootfs-snap-tägliches_datum | *** lxc container = var/lib/lxc/container/rootfs-snap-tägliches_datum | ||
== Software Info == | == Software Info == | ||
* 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 84: | Zeile 81: | ||
== Netze == | == Netze == | ||
=== IPv4 === | === IPv4 === | ||
* 217.115.11.128/27 | |||
* 172.22.99.0/24 | |||
* 172.22.100.0/24 | |||
* 172.22.101.0/24 | |||
=== IPv6 === | === IPv6 === | ||
* 2001:4dd0:fb82:c3d2::/64 | |||
== Virtuelle Maschinen == | |||
{| class="wikitable sortable" style="text-align:right" | |||
! 172.22.99 | |||
! DNS | |||
! Admin | |||
! Services | |||
|- | |||
|1 | |||
|blackhole | |||
|astro<br>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<br>astro | |||
|OpenVPN zu morphium für 46.4.237.224/27 | |||
|- | |||
|244 | |||
|privoxy | |||
|poelzi | |||
|transparent squid+privoxy for wallbert and friends | |||
|- | |||
|23 | |||
|astron | |||
|astro | |||
|chaosbay<br>eglassd<br>radar<br>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<br>shnifti | |||
|icq.hq.c3d2.de<br>spaceboyz.net | |||
|- | |||
|32 | |||
|wiefelspuets | |||
|astro<br>leon | |||
|collectd<br>ftp.c3d2.de logs auf 179/tcp | |||
|- | |||
|37 | |||
|fernandopob | |||
|koeart | |||
| | |||
|- | |||
|39 | |||
|moleflap | |||
|dodo<br>poelzi | |||
|Moleflap * Web * Frontend | |||
|- | |||
|41 | |||
|pentaverse | |||
|dodo | |||
|pentamedia.org | |||
|- | |||
|42 | |||
|pots | |||
|john<br>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<br>leon | |||
|wormhole.hq.c3d2.de | |||
|- | |||
|130 | |||
|blackhole | |||
|astro<br>leon | |||
|internet.hq.c3d2.de | |||
|- | |||
|132 | |||
|jabber1 | |||
|astro<br>leon | |||
|xmpp für hq.c3d2.de | |||
|- | |||
|133 | |||
|jabber2 | |||
|astro<br>leon | |||
|xmpp für hq.c3d2.de | |||
|- | |||
|134 | |||
|www1 | |||
|all | |||
|www1.hq.c3d2.de | |||
|- | |||
|135 | |||
|fernandopoo | |||
|koeart | |||
|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 | |||
|- | |||
|} | |||
== screen retten == | |||
<pre><nowiki>[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 | |||
</nowiki></pre> | |||
Oder [http://git.savannah.gnu.org/cgit/screen.git/tree/src/README#n95 einfach SIGCHLD schicken] | |||
== tmux == | |||
<pre> | |||
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 | |||
</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`