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admin:procedures
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admin:procedures [2022/12/21 09:46] peppe |
admin:procedures [2025/05/09 11:21] (current) kyriazis [IP assignment gatepc74, gatepc74] |
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| === titan-new (10.7.4.44) === | === titan-new (10.7.4.44) === | ||
| + | Για προπτυχιακούς φοιτητές | ||
| # create_student_quotas.sh < | # create_student_quotas.sh < | ||
| + | |||
| + | Για μεταπτυχιακούς φοιτητές | ||
| + | # create_grads_quotas.sh < | ||
| + | | ||
| + | Για διδακτορικούς φοιτητές | ||
| + | # create_phd_quotas.sh < | ||
| + | | ||
| + | Για προσωπικό | ||
| + | # create_staff_quotas.sh < | ||
| + | και προσθήκη στο / | ||
| ---- | ---- | ||
| Line 221: | Line 232: | ||
| multicast: | multicast: | ||
| drbl-ocs -b -g auto -e1 auto -e2 -x -r -icds -j2 -p reboot --clients-to-wait 13 --max-time-to-wait 300 -l en_US.UTF-8 startdisk multicast_restore ubuntu1804LTS-golden-2020-02-11-08-img sda | drbl-ocs -b -g auto -e1 auto -e2 -x -r -icds -j2 -p reboot --clients-to-wait 13 --max-time-to-wait 300 -l en_US.UTF-8 startdisk multicast_restore ubuntu1804LTS-golden-2020-02-11-08-img sda | ||
| - | | + | |
| + | ==== New machines ==== | ||
| + | |||
| + | === drbl === | ||
| + | - Add IP to dhcpd.conf | ||
| + | - Add hostname to / | ||
| + | - Add permissions to / | ||
| + | |||
| + | === scylla === | ||
| + | / | ||
| + | make | ||
| + | |||
| + | === uranus === | ||
| + | - add/replace / | ||
| + | exportfs -ra | ||
| ===== Labs installation ===== | ===== Labs installation ===== | ||
| Line 238: | Line 264: | ||
| # grub-install /dev/sda | # grub-install /dev/sda | ||
| + | |||
| + | ==== Install zstd compressed archives in debian < 12 ==== | ||
| + | If you are running Debian < 12 and need to install a .deb package that uses zstd, you can repack it: | ||
| + | |||
| + | # Extract files from the archive | ||
| + | ar x some-package.deb | ||
| + | # Uncompress zstd files an re-compress them using xz | ||
| + | zstd -d < control.tar.zst | xz > control.tar.xz | ||
| + | zstd -d < data.tar.zst | xz > data.tar.xz | ||
| + | # Re-create the Debian package in /tmp/ | ||
| + | ar -m -c -a sdsd / | ||
| + | # Clean up | ||
| + | rm debian-binary control.tar.xz data.tar.xz control.tar.zst data.tar.zst | ||
| + | |||
| + | |||
| + | ===== IP assignment gatepc73, gatepc74 ===== | ||
| + | |||
| + | ==== Εύρεση ελεύθερης IP address ==== | ||
| + | |||
| + | Έλεγχος στο / | ||
| + | Δοκιμή αν είναι ελεύθερο με | ||
| + | ping <IP address> | ||
| + | arp -an | grep <IP address> | ||
| + | |||
| + | Επανεκκίνηση με | ||
| + | sh / | ||
| + | |||
| + | ==== Ορισμός ανακατεύθυνσης θύρας (port forwarding) ==== | ||
| + | |||
| + | Έλεγχος στο / | ||
| + | Επανεκκίνηση με | ||
| + | pfctl -f / | ||
| + | | ||
admin/procedures.1671608799.txt.gz · Last modified: 2022/12/21 09:46 by peppe
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