LineageOS 21 / Android 14 on Samsung Galaxy A51

TWRP 3.7.0 on Samsung Galaxy A51 SM-A515F
https://www.recovery-mode.com/twrp/how-to-flash-twrp-3-7-0-on-samsung-galaxy-a51-sm-a515f-android-13-u8-a515fxxu8hwi1-firmware.html
https://www.youtube.com/watch?v=_-Opl8fKUAE

Odin3_v3.14.4.zip
Root_A51_U8_androidhowto.tar
 
# download to SD card from Telegram
DynaPatch-V2.0.zip
Disable_Dm-Verity_ForceEncrypt_03.04.2020.zip
multidisabler-samsung-3.1.3.zip
 
adb reboot recovery

LineageOS 21 / Android 14 ROM for Samsung Galaxy A51
https://www.recovery-mode.com/custom-rom/lineageos-21-unofficial-android-14-rom-for-samsung-galaxy-a51-update-240424.html
https://drive.google.com/drive/folders/1LqIfbjuEhngEMTNGa5SOPqoGgDyCDs5n

lineage-21.0-20240424-UNOFFICIAL-a51.zip

Install minimal PlayStore with NikGapps for Android 14(U)
https://nikgapps.com/downloads#downloads
https://sourceforge.net/projects/nikgapps/files/Releases/NikGapps-U/07-Nov-2023/NikGapps-core-arm64-14-20231107-signed.zip/download

NikGapps-core-arm64-14-20231107-signed.zip

Install Android Auto
https://sourceforge.net/projects/nikgapps/files/Releases/Addons-U/07-Nov-2023/

NikGapps-Addon-14-AndroidAuto-20231107-signed.zip

Install all zip files in TWRP recovery then reboot the phone

Show neutron router namespaces by floating IP (FIP) 

FLOATING_IP=1.2.3.4
 
# search in floating IP table
ROUTER_ID=$(openstack floating ip list --floating-ip-address ${FLOATING_IP} --long -c Router -f value)
if [ -z ${ROUTER_ID} ]; then
    # search in router
    ROUTER_ID=$(openstack router list --long | grep ${FLOATING_IP} | cut -d" " -f2)
fi
 
PROJECT_ID=$(openstack router show ${ROUTER_ID} -c project_id -f value)
 
echo -e "\e[34m# Project"
openstack router show ${ROUTER_ID} -c id -c name 
 
echo
echo -e "\e[34m# Router"
openstack project show ${PROJECT_ID} -c id -c name -c description
 
echo
echo -e "\e[34m# Router namespaces"
openstack network agent list --router ${ROUTER_ID} --long --sort-column 'HA State'
echo
 

Install Home Assistant on Raspberry Pi

Install Home Assistant on Raspberry Pi
https://www.home-assistant.io/installation/raspberrypi/

# Install rpi-imager
sudo apt install rpi-imager
 
# Create Homeassistant SD-Card
# Other specific-purpose OS > Home assistants and home Automation > Home Assistant OS
 
# Connect to HA
http://YOUR_HOME_ASSISTANT_IP:8123/
 
# Create Home Assistant account
 
# Install SSH plugin in Add-on-Store
http://YOUR_HOME_ASSISTANT_IP:8123/hassio/addon/core_ssh/info
 
# Open SSH Web CLI
http://YOUR_HOME_ASSISTANT_IP:8123/hassio/ingress/core_ssh
 
# get wifi data from workstation
WIFI_SSID="$(nmcli dev wifi show-password | grep SSID | cut -d' ' -f2-)" 
WIFI_PASS="$(nmcli dev wifi show-password | grep Pass | cut -d' ' -f2-)"
echo ha network update wlan0 \
  --ipv4-method auto \
  --wifi-auth wpa-psk \
  --wifi-mode infrastructure \
  --wifi-ssid \'${WIFI_SSID}\' \
  --wifi-psk \'${WIFI_PASS}\'
 
# paste output to SSH online console 
 
# debug
ha network info

Enable SSH key to hypervisor (Raspberry Pi)
https://community.home-assistant.io/t/howto-how-to-access-the-home-assistant-os-host-itself-over-ssh/263352/6

Raspberry Pi

Images
https://www.raspberrypi.org/downloads/

# Raspbian (Debian Jessie)
sudo umount /dev/mmcblk0*
wget -q http://director.downloads.raspberrypi.org/raspbian/images/raspbian-2016-02-29/2016-02-26-raspbian-jessie.zip -P /tmp
unzip -p /home/pako/Downloads/2016-02-26-raspbian-jessie.zip | sudo dd of=/dev/mmcblk0
sync

wget -q http://director.downloads.raspberrypi.org/raspbian_lite/images/raspbian_lite-2016-02-29/2016-02-26-raspbian-jessie-lite.zip -P /tmp

View used codecs
for codec in H264 MPG2 WVC1 MPG4 MJPG WMV9 ; do \

Install minikube

Install docker
http://www.panticz.de/docker

Install minikube
https://minikube.sigs.k8s.io/docs/start/

curl -LO https://storage.googleapis.com/minikube/releases/latest/minikube_latest_$(dpkg --print-architecture).deb
sudo dpkg -i minikube_latest_*.deb
rm minikube_latest_*.deb
 
sudo usermod -aG docker $USER && newgrp docker
 
minikube start
 
minikube addons enable ingress

Install kubectl
https://kubernetes.io/docs/tasks/tools/install-kubectl-linux/#install-using-native-package-management

Deploy kubernetes cluster with kubeadm

Prepare VM for Container Runtime
https://kubernetes.io/docs/setup/production-environment/container-runtimes/

# run on all nodes
 
cat <<EOF | sudo tee /etc/modules-load.d/k8s.conf
overlay
br_netfilter
EOF
 
sudo modprobe overlay
sudo modprobe br_netfilter
 
# sysctl params required by setup, params persist across reboots
cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf
net.bridge.bridge-nf-call-iptables  = 1
net.bridge.bridge-nf-call-ip6tables = 1
net.ipv4.ip_forward                 = 1
EOF
 
sudo sysctl --system
 
# Verify
lsmod | grep br_netfilter
lsmod | grep overlay
sysctl net.bridge.bridge-nf-call-iptables net.bridge.bridge-nf-call-ip6tables net.ipv4.ip_forward

Install containerd
https://github.com/containerd/containerd/blob/main/docs/getting-started.md
https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository

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