Debian - MinIO

Minio on Debian Need some S3 Storage for Reasons ? Here a few Lines, how to Setup and enable TLS. Install Minio login as root for the whole installation. Or use sudo/doas if preferred. Upgrade you Box apt update && apt upgrade -y reboot if needed add User Let’s add User as we don’t wanna run it as root useradd -r minio-user -s /sbin/nologin Get Minio Download, set execute permission and move it

Debian 12

Debian 12 is here ! Debian 12.x (Folder) Debian 12.0 (ISO) netinst Debian 12.1 (ISO) netinst Debian 12.2 (ISO) netinst Debian 12.3 (ISO) netinst Debian 12.4 (ISO) netinst Links you may find some of my Posts about Debian useful Bootstrapping Debian Docker on Debian Posts about Debian Upgrade Script assuming you have Debian 11.x running cat << 'EOF' > /root/ #!/usr/bin/env bash # set Version sed -i 's/bullseye/bookworm/g' /etc/apt/sources.list sed -i 's/bullseye/bookworm/g' /etc/apt/sources.

Docker - Swarm

Setup Let’s assume we have 3 Nodes in a Docker Swarm Setup. Tick Trick Track Track is the Leader/Manager. All Machines runs Debian 12.0 (RC, as it is not yet released) Show Nodes docker node ls root@track:~# docker node ls ID HOSTNAME STATUS AVAILABILITY MANAGER STATUS ENGINE VERSION b2zvkc374v08q2rpocljhkg5n tick Ready Active 23.0.2 khom3cx05bxqxktjq1k5j16gk * track Ready Active Leader 23.0.2 lq53s6mhuzvqrehks0j68sr3e trick Ready Active 23.0.2 Create Simple Service Run a simple Docker service that uses an alpine-based filesystem, and isolates a ping to 8.

Wireguard on Debian

Wireguard with Debian Grab a Fresh Debian which has Public Internet Access. Target is to build a WG Tunnel and assign a Public IP to the Server. Debian 11.6 apt-get install -y wireguard wireguard-tools Gen Key cd /etc/wireguard umask 077; wg genkey | tee privatekey | wg pubkey > publickey Set Vars myprivkey=$(cat privatekey) mypublicaddress="45.xx.xx.xx/28, 2a0e:xxxx:xxx::xxx/64" yourpubkey="3XK8xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx=" yourpubip="" yourpubport="443" Config cat << EOF > wg0.conf [Interface] PrivateKey = ${myprivkey} Address = PUBLIC_IP_V4/xx, PUBLIC_IP_V6/xx [Peer] PublicKey = ${yourpubkey} Endpoint = ${yourpubip}:${yourpubport} AllowedIPs = 0.

Docker - Container

Stuff for the running Containers List running Containers $ docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f99ad3355bae blog "/home/docker/init_a…" 14 minutes ago Up 14 minutes>3031/tcp quizzical_bardeen Shell into Containter docker exec -it f99ad3355bae bash first build cache apt-get update install Tools netstat ps tcpdump … apt-get install -y net-tools procps tcpdump telnet netcat Any Comments ? sha256: 27a1368fbcb11db26404131aeb2b0e15d07bc32f61df6389a7c685df61bfc5aa

Alpine - Pandas on Docker Image

How to install Pandas on Alpine Linux Run Alpine Container docker run -it alpine add packages apk update apk add python3 py3-pip gcc python3-dev g++ add / build pandas time pip install pandas real 26m 13.14s user 30m 46.40s sys 3m 27.51s Happy Pandas ! Any Comments ? sha256: afb99c7e3ed003bee48b65795a153c4fe7835fe3dae0759b70ab2bfb5adc4fd5

OpenSSH 2FA Google Auth

Let’s give a try with Alpine Linux, OpenSSH and 2FA with Google Authenticator. add Packages apk add openssh openssh-server-pam google-authenticator openssh-doc google-authenticator-doc libqrencode Configure GoogleAuth touch /etc/pam.d/sshd ln /etc/pam.d/sshd /etc/pam.d/sshd.pam cat << 'EOF' >> /etc/pam.d/sshd.pam account include base-account auth required auth required successok auth required /lib/security/ echo_verification_code grace_period=57600 nullok auth required md5 sha512 EOF update sshd_config cat << 'EOF' >> /etc/ssh/sshd_config PasswordAuthentication no AuthenticationMethods any UsePAM yes EOF Restart SSHD service sshd restart Setup User su - USERNAME google-authenticator Response

Smokeping on Docker

If you have Docker running somehwere … bring up your Smoke Instance within Seconds ;) Smokeping docker run --name smoke --restart always -d -p 80:80 linuxserver/smokeping Show Containers docker ps docker-test:~# docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 8f8b872ac1c3 linuxserver/smokeping "/init" 6 minutes ago Up 6 minutes>80/tcp, :::80->80/tcp smoke Shell into Docker docker exec -it smoke /bin/sh Check Netstat root@8f8b872ac1c3:/# netstat -an Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State tcp 0 0 0.

Alpine - OpenVM Tools

Running Alpine on ESX ? Install the Open VM Tools … Install OpenVM Tools apk add open-vm-tools apk add open-vm-tools-guestinfo apk add open-vm-tools-deploypkg Start Service rc-service open-vm-tools start Autostart Service rc-update add open-vm-tools boot All in One apk add open-vm-tools open-vm-tools-guestinfo open-vm-tools-deploypkg rc-update add open-vm-tools boot rc-service open-vm-tools start Busybox Extras add some tools (arch, dnsd, dumpleases, fakeidentd, ftpd, ftpget, ftpput, httpd, inetd, readahead, telnet, telnetd, tftp, tftpd, udhcpd) apk add busybox-extras List Packages apk info -L busybox-extras docker# apk info -L busybox-extras busybox-extras-1.

Ubuntu 20.04 LTS & Netplan

Assume you got a fresh Machine with DHCP … Ubuntu with DHCP Config cat /etc/netplan/01-netcfg.yaml # This is the network config written by 'subiquity' network: ethernets: ens192: dhcp4: true version: 2 and you’d like to switch to Static IP, ask google how todo it an give try: Static IP with Netplan # This is the network config written by 'subiquity' network: version: 2 ethernets: ens192: addresses: - gateway4: nameservers: addresses: - 8.