====== Ubuntu na grimmovi ======

===== Přístup ke stroji =====

  * Lokální účet<code>local-admin:Z...</code>

===== Webmin =====

  * Login:<code>skoumal:...</code>

===== Instalace nového Ubuntu =====

  * Lokálně z USB
  * Vzdáleně přes konzoli:
    * Nainstalovat ''javaws'':<code>sudo apt install icedtea-netx</code>
    * Přihlásit se na IPMI (skoumal, oc...):<code>http://192.168.1.27</code>
    * ''Remote Control'' --> ''Console Redirection'' --> ''Launch Console''
    * ''Virtual Media'' --> ''Virtual Storage''
    * ''Logical Drive Type'' --> ''ISO'' --> najít ISO na disku
    * ''Plug in'' --> ''OK''
    * Rebootovat a stisknout ''F11''
    * Vybrat ''Virtual CDROM''

===== Ubuntu 24.04 =====

  * Síť:<code>
Subnet:       195.113.53.64/26
Address:      195.113.53.80
Gateway:      195.113.53.123
Name servers: 195.113.53.68,195.113.53.66
Search:       korpus.cz,ff.cuni.cz
Search domains: korpus.cz,ff.cuni.cz</code>a pro vnitřní síť:<code>
Subnet:       192.168.1.0/24
Address:      192.168.1.40
Gateway:      
Name servers: 192.168.1.4 192.168.1.2
Search:       ucnk</code>Pro výpočet adres se použije kalkulačka: [[https://mxtoolbox.com/subnetcalculator.aspx]]
  * První uživatel: ''local-admin''
  * LDAP: ''/cnk/common/system/docs/ldap.txt''
  * Autofs
  * Mountování ''/cnk'':<code>apt install ceph ceph-fuse</code>a zkopírovat odjinud ''/etc/ceph/ceph.conf'' a ''/etc/ceph/ceph.client.admin.keyring''. Případně provést minimální konfiguraci podle [[https://docs.ceph.com/en/reef/cephadm/client-setup/]]. Do ''/etc/fstab'' přidat řádek<code>
none    /mnt/cnk-cephfs  fuse.ceph _netdev,defaults  0 0
</code>
  * Python a MorphoDiTa:
    * Je třeba instalovat nižší verzi Pythonu:<code>sudo add-apt-repository ppa:deadsnakes/ppa
sudo apt-get update
sudo apt-get install python3.10 python3.10-venv python3.10-dev</code>
    * Potom je třeba vytvořit ''environment'' se starším pythonem:<code>
python3.10 -m venv /usr/local/cs_tagger</code>
    * V něm se nainstalují moduly:<code>sudo bash -l
source /usr/local/cs_tagger/bin/activate
pip3 install -v "tensorflow==2.12.0"
pip3 list</code>
===== Nastavení Ubuntu 14.04.6 LTS =====

  * ''fstab'':<code>
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sdb1 during installation
UUID=70a9fcaf-e7b1-4113-96a1-55980b8c1af8 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
# UUID=04dc002d-cae9-4007-882b-253d9eb600fe none            swap    sw              0       0
/dev/sdb5       none    swap    sw              0       0
/dev/sda1       /work   ext4    defaults        0       0
tmpfs           /tmp    tmpfs   defaults        0       0
/dev/sdc1       /store-old      ext4    defaults        0       0
tmpfs           /mnt/ramdisk    tmpfs   defaults        0       0
# ada:/mnt/cnk-cephfs     /cnk    nfs     auto,nofail,noatime,nolock,intr,tcp,actimeo=1800        0       0
# ada:/cnk      /cnk    nfs     auto,nofail,noatime,nolock,nfsvers=4.1,intr,proto=tcp,actimeo=1800        0       0
# ada:/cnk      /cnk    nfs     auto,defaults,nfsvers=4.1,proto=tcp     0       0
ada:/cnk        /cnk    nfs     nfsvers=4.1,proto=tcp   0       0
</code>
  * ''hosts'':<code>
127.0.0.1       localhost
127.0.1.1       grimm.korpus.cz grimm

# The following lines are desirable for IPv6 capable hosts
::1     localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters

###
# 78.128.204.172        grimm-rsa.ff.cuni.cz grimm-rsa
# 78.128.204.173  jakobson.ff.cuni.cz jakobson
# 78.128.204.175        grimm.ff.cuni.cz grimm
# 78.128.204.176        utkl-laserjet.ff.cuni.cz utkl-laserjet
# 78.128.204.177        utkl-samsung.ff.cuni.cz utkl-samsung

# UTKL
192.168.128.1   jakobson.723
# 192.168.128.2   grimm-old.ff.cuni.cz grimm-old
192.168.128.3   chomsky.723
192.168.128.4   grimm.723
# 192.168.128.5   grimm-ipmi
# 192.168.128.10  thecus.ff.cuni.cz thecus
# 192.168.128.11  nas-utkl.ff.cuni.cz nas-utkl nas

# CU
195.113.2.17    dec59.ruk.cuni.cz

195.113.53.66   skalicka.korpus.cz
195.113.53.68   trnka.ff.cuni.cz trnka.korpus.cz
195.113.53.72   sag.korpus.cz
195.113.53.73   chomsky.korpus.cz
195.113.53.74   lovelace.korpus.cz
195.113.53.80   grimm.korpus.cz
195.113.53.81   jakobson.korpus.cz
195.113.53.84   langr.korpus.cz

# UCNK
192.168.1.2     skalicka.ucnk skalicka
192.168.1.4     trnka.ucnk trnka
192.168.1.11    sag.ucnk sag
192.168.1.15    chomsky.ucnk chomsky
192.168.1.27    grimm-konzole.ucnk grimm-konzole grimm-ipmi
192.168.1.40    grimm.ucnk grimm
192.168.1.41    jakobson.ucnk jakobson
192.168.1.47    lovelace.ucnk lovelace love
192.168.1.48    langr.ucnk langr
192.168.1.73    synology.ucnk synology nas-utkl
192.168.1.91    kyocera.ucnk kyocera
</code>
  * ''auto.home'':<code>
# Mounting home directories
#barancikova chomsky,chomsky-eth1:/export/home/barancikova
#gpenn       chomsky,chomsky-eth1:/export/home/gpenn
#hnatek      chomsky,chomsky-eth1:/export/home/hnatek
#johanka     chomsky,chomsky-eth1:/export/home/johanka
#karel       chomsky,chomsky-eth1:/export/home/karel
#markova     chomsky,chomsky-eth1:/export/home/markova
#svarny      :/export/home/svarny
cvrcek      :/export/home/cvrcek
guest       :/export/home/guest
henys       jakobson:/export/home/henys
jhana       jakobson:/export/home/jhana
kren        :/export/home/kren
pavelv      :/export/home/pavelv
krivan      chomsky:/home/krivan
kveton      jakobson:/export/home/kveton
lenka       jakobson:/export/home/lenka
manatee     jakobson:/export/home/manatee
hnatkova    chomsky:/home/hnatkova
milena      chomsky:/home/hnatkova
petkevic    chomsky:/home/petkevic
qiq         jakobson:/export/home/qiq
rosen       chomsky:/home/rosen
sindlerova  chomsky:/home/sindlerova
skml        jakobson:/export/home/skml
skoumal     chomsky:/home/skoumal
spousta     jakobson:/export/home/spousta
stepanek    jakobson:/export/home/stepanek
jelinek     chomsky:/home/jelinek
tomas       chomsky:/home/jelinek
utkl        jakobson:/export/home/utkl
vitovec     jakobson:/export/home/vitovec
znamenacek  jakobson:/export/home/znamenacek
</code>
  * ''network/interfaces'':<code>
# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

auto lo eth0.721 eth0.722 eth1
iface lo inet loopback

iface eth0.721 inet static
        vlan-raw-device eth0
        address 195.113.53.80/26
        gateway 195.113.53.123
        dns-nameservers 195.113.53.68 195.113.53.66
        dns-search korpus.cz ff.cuni.cz

iface eth0.721 inet6 static
        vlan-raw-device eth0
        address 2001:718:1e03:ffc1::40/64
        gateway 2001:718:1e03:ffc1::123
        dns-nameservers 2001:718:1e03:ffc1::4 2001:718:1e03:ffc1::2
        dns-search korpus.cz ff.cuni.cz

iface eth0.722 inet static
        vlan-raw-device eth0
        address 192.168.1.40/24
        dns-nameservers 192.168.1.4 192.168.1.2
        dns-search ucnk

iface eth0.722 inet6 static
        vlan-raw-device eth0
        address 2001:718:1e03:ffc2::40/64
        dns-nameservers 2001:718:1e03:ffc2::4 2001:718:1e03:ffc2::2
        dns-search ucnk 

iface eth1 inet static
        address 192.168.128.4
        netmask 255.255.255.0
        broadcast 192.168.128.255
        network 192.168.128.0
</code>