Denis Kadyshev metajiji

On systems with UEFI Secure Boot enabled, recent Linux kernels will only load signed modules, so it's about time DKMS grew the capability to sign modules it's building.

These scripts are extended and scriptified variants of https://computerlinguist.org/make-dkms-sign-kernel-modules-for-secure-boot-on-ubuntu-1604.html and https://askubuntu.com/questions/760671/could-not-load-vboxdrv-after-upgrade-to-ubuntu-16-04-and-i-want-to-keep-secur/768310#768310 and add some error checking, a passphrase around your signing key, and support for compressed modules.

dkms-sign-module is a wrapper for the more generic sign-modules which can also be used outside of DKMS.

Installation

Create a directory under /root, say /root/module-signing, put the three scripts below in there and make them executable: chmod u+x one-time-setup sign-modules dkms-sign-module

RUN apt update
RUN apt upgrade -y
RUN apt install -y apt-utils
RUN a2enmod rewrite
RUN apt install -y libmcrypt-dev
RUN apt install -y libicu-dev
RUN docker-php-ext-install -j$(nproc) intl
RUN apt-get install -y libfreetype6-dev libjpeg62-turbo-dev libpng12-dev
RUN docker-php-ext-configure gd --with-freetype-dir=/usr/include/ --with-jpeg-dir=/usr/include/

Enable TCP port 2375 for external connection to Docker

See this issue.
Docker best practise to Control and configure Docker with systemd.

Create daemon.json file in /etc/docker:

 {"hosts": ["tcp://0.0.0.0:2375", "unix:///var/run/docker.sock"]}

Running docker-compose as a systemd service

Files

File	Purpose
`/etc/compose/docker-compose.yml`	Compose file describing what to deploy
`/etc/systemd/system/docker-compose-reload.service`	Executing unit to trigger reload on `docker-compose.service`
`/etc/systemd/system/docker-compose-reload.timer`	Timer unit to plan the reloads
`/etc/systemd/system/docker-compose.service`	Service unit to start and manage docker compose

download

wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip

unzip

unzip 8-07-14_MegaCLI.zip

# Pull the necessary images:
docker pull nathanleclaire/curl:latest
docker pull openjdk:8u111-jre-alpine

# Start the controller container, note that it has RW access to the Docker API socket:
docker run \
  -ti \
  --rm \

https://prometheus.io/docs/operating/storage/#settings-for-high-numbers-of-time-series prometheus/prometheus#455 (comment)

So if I got you right: one can approx expect(storage.local.memory-chunks \ 1024)*5 ~= max RAM used in MiB ?

Strictly speaking, each chunk will only take 1k of RAM.

	// keybindings.json
	// Place your key bindings in this file to overwrite the defaults
	[
	{
	"key": "ctrl+w ctrl+w",
	"command": "workbench.action.closeActiveEditor",
	"when": "editorTextFocus"
	},{
	// <C-S-c> -- maximize terminal
	"key": "ctrl+shift+c",

	import subprocess
	import sys
	import tempfile
	from Cython.Compiler import Main, CmdLine, Options

	in_file_name = sys.argv[1]
	source = open(in_file_name).read()
	out_file_name = in_file_name.replace('.py', '.out')

	temp_py_file = tempfile.NamedTemporaryFile(suffix='.py', delete=False)

	[Match]
	Name=host*

	[Network]
	DHCP=yes