Cremator
/ ceph-mds-active.service
Created
April 8, 2025 11:51
Use systemd unit to check for active MDS ceph cluster
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| [Unit] | |
| Description=Check for active MDS | |
| Requires=ceph.target | |
| [Service] | |
| Type=oneshot | |
| RemainAfterExit=yes | |
| ExecStart=/bin/bash -c "until ceph fs status -f json | jq -e \'.mdsmap[0].state == \"active\"\'; do sleep 1s; done" | |
| Restart=on-failure |
Cremator
/ tuned.conf
Created
February 5, 2025 11:20
— forked from likid0/tuned.conf
RHCS on All Flash Cluster : Performance Blog Series : tuned.conf profile for ceph nodes
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| cat /usr/lib/tuned/ceph-tuned/tuned.conf | |
| [main] | |
| summary=ceph_perf | |
| [cpu] | |
| governor=performance | |
| energy_perf_bias=performance | |
| min_perf_pct=100 | |
| force_latency=1 |
Cremator
/ compose.yaml
Last active
January 13, 2025 15:37
example docker compose with traefik, themepark, homepage, jellyfin and radarr full integration, modified themepark container with lsio docker-mod to get also local version of dashboard-icons for use with homepage container
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| name: media | |
| x-logging: | |
| &default-logging | |
| options: | |
| max-size: '1m' | |
| max-file: '50' | |
| driver: json-file | |
| x-environment: |
Cremator
/ gist:016d3e6f5ee803311f5be33c0ba2d14d
Created
August 14, 2024 10:47
xcp-ng pci device passthrough
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| #Check the ethernet adapters | |
| lspci | grep -i Ethernet | |
| #Hide those adapters | |
| /opt/xensource/libexec/xen-cmdline --set-dom0 "xen-pciback.hide=(0000:06:00.0)(0000:06:00.1)(0000:06:00.2)(0000:06:00.3)(0000:0b:00.0)(0000:0b:00.1)(0000:81:00.0)(0000:81:00.1)(0000:81:00.2)(0000:81:00.3)" | |
| reboot | |
| lspci | grep -i Ethernet | |
| xl pci-assignable-list | |
| xe vm-param-set other-config:pci=0/0000:06:00.0,0/0000:06:00.1,0/0000:06:00.2,0/0000:06:00.3,0/0000:0b:00.0,0/0000:0b:00.1 uuid=763aafc8-8446-bce2-ce0d-8857bd1212bb |
Cremator
/ bash_history_ol9_zfs
Created
October 11, 2023 13:27
Oracle Linux 9 - EL9 ZFS with cockpit management
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| #Install Oracle Linux 9.2 | |
| # setenforce=permissive | |
| vi /etc/selinux/config | |
| #disable Oracle UEK repo and change default kernel to EL9 | |
| dnf repolist | |
| dnf config-manager --disable ol9_UEKR7 | |
| grubby --info=ALL | grep ^kernel | |
| grubby --set-default /boot/vmlinuz-5.14.0-284.30.1.el9_2.x86_64 |
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| ffmpeg -y -init_hw_device qsv=hw -filter_hw_device hw -hwaccel qsv -c:v hevc_qsv -i input_video.mkv -c:v h264_qsv -vf 'vpp_qsv=format=nv12' -c:a copy -f null - |
Cremator
/ vyos-docker-install.script
Last active
June 21, 2022 01:46
Install docker on VyOS 1.3 rolling
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| # Install docker req | |
| echo "deb http://deb.debian.org/debian buster main contrib non-free" >> /etc/apt/sources.list | |
| sudo apt-get update | |
| sudo apt-get install -y apt-transport-https ca-certificates curl gnupg-agent software-properties-common | |
| # Add docker repo | |
| curl -fsSL https://download.docker.com/linux/debian/gpg | sudo apt-key add - | |
| sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/debian buster stable" | |
| sudo apt-get update | |
| # Make persistent var for docker to live between vyos upgrades | |
| sudo mkdir -p /config/user-data/docker |