feature(wip): Adds installer.
This commit is contained in:
greysoh
parent
94facdb5fe
commit
3c291b8a95
GPG key ID:
8FA7DD57BA6CEA37
10 changed files with 72 additions and 112 deletions
3
.gitignore
vendored
3
.gitignore
vendored
|
|
@ -1,4 +1,5 @@
|
|||
out
|
||||
build.log
|
||||
secrets.nix
|
||||
meta
|
||||
meta
|
||||
hardware-configuration.nix
|
||||
|
|
@ -1,17 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
set -e
|
||||
|
||||
echo "Building '$1'..."
|
||||
nix --extra-experimental-features nix-command run github:nix-community/nixos-generators -- --format proxmox --configuration "$1.nix" | tee build.log
|
||||
|
||||
if [ ! -d "out/" ]; then
|
||||
mkdir out/
|
||||
fi
|
||||
|
||||
echo "Copying file to the output directory..."
|
||||
|
||||
# Hacky!
|
||||
mkdir -p out/$1
|
||||
rm -rf out/$1 out/$1.vma.zst
|
||||
OUT_FILE="$(sed -n '$p' build.log)"
|
||||
cp -r $OUT_FILE out/$1.vma.zst
|
||||
|
|
@ -1,32 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
mkdir meta > /dev/null 2> /dev/null
|
||||
touch meta/tagged_for_upload
|
||||
|
||||
for FILE in kitteh-node-*/*; do
|
||||
FILE_NO_EXTENSION="${FILE/".nix"/""}"
|
||||
|
||||
# Hacky!
|
||||
mkdir -p meta/$FILE
|
||||
rm -rf meta/$FILE
|
||||
|
||||
sha512sum $FILE > /tmp/kt-clusterbuild_sha512sum
|
||||
|
||||
if [ ! -f "meta/$FILE.sha" ] || ! diff -q "/tmp/kt-clusterbuild_sha512sum" "meta/$FILE.sha" > /dev/null; then
|
||||
./build.sh $FILE_NO_EXTENSION
|
||||
|
||||
if [ $? -ne 0 ]; then
|
||||
echo "Failed to build, skipping..."
|
||||
continue
|
||||
fi
|
||||
|
||||
if ! grep -q "out/$FILE_NO_EXTENSION.vma.zst" meta/tagged_for_upload; then
|
||||
echo "out/$FILE_NO_EXTENSION.vma.zst" >> meta/tagged_for_upload
|
||||
fi
|
||||
else
|
||||
echo "Not building '$FILE_NO_EXTENSION'."
|
||||
fi
|
||||
|
||||
mv "/tmp/kt-clusterbuild_sha512sum" "meta/$FILE.sha"
|
||||
done
|
||||
|
||||
echo "Done building."
|
||||
|
|
@ -5,13 +5,6 @@ in {
|
|||
./commons.nix
|
||||
];
|
||||
|
||||
# This is intentionally defined like this (not using braces) for updating. DO NOT CHANGE THIS.
|
||||
# - greysoh
|
||||
proxmox.qemuConf.memory = 8192;
|
||||
proxmox.qemuConf.cores = 4;
|
||||
proxmox.qemuConf.name = "k3s-agent";
|
||||
proxmox.qemuConf.diskSize = pkgs.lib.mkForce "131072";
|
||||
|
||||
services.k3s = {
|
||||
enable = true;
|
||||
role = "agent";
|
||||
|
|
|
|||
|
|
@ -4,6 +4,7 @@ let
|
|||
in {
|
||||
imports = [
|
||||
./secrets.nix
|
||||
./hardware-configuration.nix
|
||||
];
|
||||
|
||||
swapDevices = [
|
||||
|
|
@ -13,6 +14,9 @@ in {
|
|||
}
|
||||
];
|
||||
|
||||
boot.loader.grub.enable = true;
|
||||
boot.loader.grub.device = "/dev/vda";
|
||||
|
||||
systemd.services.kittehclean = {
|
||||
enable = true;
|
||||
description = "Cleans up this Kitteh node & runs init tasks";
|
||||
|
|
|
|||
|
|
@ -5,13 +5,6 @@ in {
|
|||
./commons.nix
|
||||
];
|
||||
|
||||
# This is intentionally defined like this (not using braces) for updating. DO NOT CHANGE THIS.
|
||||
# - greysoh
|
||||
proxmox.qemuConf.memory = 4096;
|
||||
proxmox.qemuConf.cores = 1;
|
||||
proxmox.qemuConf.name = "k3s-server";
|
||||
proxmox.qemuConf.diskSize = pkgs.lib.mkForce "32768";
|
||||
|
||||
services.k3s = {
|
||||
enable = true;
|
||||
role = "server";
|
||||
|
|
|
|||
51
nixinfra/install-script.sh
Normal file
51
nixinfra/install-script.sh
Normal file
|
|
@ -0,0 +1,51 @@
|
|||
#!/usr/bin/env bash
|
||||
export TERM="xterm-256color"
|
||||
clear
|
||||
|
||||
echo "KittehCluster installer"
|
||||
echo "Codename 'tundra'"
|
||||
echo
|
||||
|
||||
sed -e 's/\s*\([\+0-9a-zA-Z]*\).*/\1/' << EOF | sudo fdisk /dev/vda
|
||||
o # dos disk label
|
||||
n # new partition
|
||||
p # primary partition
|
||||
1 # setup boot partition
|
||||
2048 # align first sector (performance reasons?)
|
||||
+500M # boot partition size
|
||||
n # new partition
|
||||
p # primary partition
|
||||
2 # partion number 2
|
||||
# default, start immediately after preceding partition
|
||||
# default, extend partition to end of disk
|
||||
a # make a partition bootable
|
||||
1 # bootable partition is partition 1 -- /dev/vda1
|
||||
w # write the partition table
|
||||
q # and we're done
|
||||
EOF
|
||||
|
||||
sudo mkfs.fat -F 32 /dev/vda1
|
||||
sudo fatlabel /dev/vda1 BOOT
|
||||
sudo mkfs.ext4 /dev/vda2 -L ROOT
|
||||
|
||||
sudo mount /dev/vda2 /mnt
|
||||
sudo mkdir -p /mnt/boot
|
||||
sudo mount /dev/vda1 /mnt/boot
|
||||
|
||||
sudo nixos-generate-config --root /mnt
|
||||
|
||||
sudo mv /mnt/etc/nixos/hardware-configuration.nix /tmp/hardware-configuration.nix
|
||||
|
||||
sudo rm -rf /mnt/etc/nixos/* /mnt/etc/nixos/.*
|
||||
sudo nix-shell -p git --command "git clone $GIT_REPO /mnt/etc/nixos"
|
||||
|
||||
if [ ! -f "/mnt/etc/nixos/install-script.sh" ]; then
|
||||
echo "DEBUG: checking out 'tundra' branch..."
|
||||
sudo nix-shell -p git --command "cd /mnt/etc/nixos; git checkout tundra"
|
||||
fi
|
||||
|
||||
sudo mv /tmp/hardware-configuration.nix /mnt/etc/nixos/nixinfra/
|
||||
sudo nixos-install -I /mnt/etc/nixos/nixinfra/$NIX_INSTALL_PATH
|
||||
|
||||
sudo umount /mnt/boot
|
||||
sudo umount /mnt
|
||||
15
nixinfra/install.sh
Executable file
15
nixinfra/install.sh
Executable file
|
|
@ -0,0 +1,15 @@
|
|||
#!/usr/bin/env bash
|
||||
if [ "$GIT_REPO" == "" ]; then
|
||||
export GIT_REPO="https://git.hofers.cloud/greysoh/kittehcluster"
|
||||
fi
|
||||
|
||||
if [ "$NIX_INSTALL_PATH" == "" ]; then
|
||||
echo "ERROR: the environment variable 'NIX_INSTALL_PATH' is not set!"
|
||||
echo "This can be fixed by setting it to the path of the nix file, i.e:"
|
||||
echo "$ NIX_INSTALL_PATH=kitteh-node-1/server.nix ./install.sh"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
echo "Initializing..."
|
||||
FILE_ENCODED="$(cat install-script.sh | base64)"
|
||||
ssh -o "UserKnownHostsFile=/dev/null" -o "StrictHostKeyChecking=no" nixos@$1 bash -c "'echo -n $FILE_ENCODED | base64 -d > /tmp/install.sh; GIT_REPO=$GIT_REPO NIX_INSTALL_PATH=$NIX_INSTALL_PATH bash /tmp/install.sh'"
|
||||
|
|
@ -8,13 +8,6 @@ in {
|
|||
../commons.nix
|
||||
];
|
||||
|
||||
# This is intentionally defined like this (not using braces) for updating. DO NOT CHANGE THIS.
|
||||
# - greysoh
|
||||
proxmox.qemuConf.memory = 4096;
|
||||
proxmox.qemuConf.cores = 1;
|
||||
proxmox.qemuConf.name = "k3s-server";
|
||||
proxmox.qemuConf.diskSize = pkgs.lib.mkForce "32768";
|
||||
|
||||
networking.hostName = "kitteh-node-1-k3s-server";
|
||||
|
||||
services.k3s = {
|
||||
|
|
|
|||
|
|
@ -1,41 +0,0 @@
|
|||
#!/usr/bin/env bash
|
||||
if [ "$BASE_IP" = "" ]; then
|
||||
BASE_IP=192.168.0.20
|
||||
fi
|
||||
|
||||
IP_LAST_OCTET="${BASE_IP##*.}"
|
||||
IP_MAIN_OCTET="${BASE_IP%.*}"
|
||||
|
||||
IP_LAST_OCTET=$((IP_LAST_OCTET-1))
|
||||
|
||||
BASE_ID=100
|
||||
|
||||
cp meta/tagged_for_upload /tmp/upload_cache
|
||||
|
||||
while IFS= read -r LINE; do
|
||||
UPLOAD_PATH="/var/lib/vz/dump/vzdump-qemu-$(basename $LINE .vma.zst)-$(date +"%Y_%m_%d-%H_%M_%S").vma.zst"
|
||||
echo "Uploading VM dump '$LINE'..."
|
||||
|
||||
CURRENT_NODE="$(dirname $LINE)"
|
||||
CURRENT_NODE="${CURRENT_NODE##*-}"
|
||||
IP="$IP_MAIN_OCTET.$((IP_LAST_OCTET+CURRENT_NODE))"
|
||||
|
||||
rsync --info=progress2 $LINE root@$IP:$UPLOAD_PATH
|
||||
|
||||
if [[ "$@" == *"--install"* ]] || [[ "$@" == *"-i"* ]]; then
|
||||
echo "Installing VM dump '$LINE'..."
|
||||
|
||||
ssh -n root@$IP "qmrestore $UPLOAD_PATH $BASE_ID --force --unique"
|
||||
BASE_ID=$((BASE_ID+1))
|
||||
fi
|
||||
|
||||
if [[ "$@" == *"--delete"* ]] || [[ "$@" == *"-d"* ]]; then
|
||||
echo "Deleting VM dump '$LINE'..."
|
||||
ssh -n root@$IP "rm -rf $UPLOAD_PATH"
|
||||
fi
|
||||
|
||||
ESCAPED_LINE=$(printf '%s\n' "$LINE" | sed -e 's/[\/&]/\\&/g')
|
||||
sed -i "/$ESCAPED_LINE/d" meta/tagged_for_upload
|
||||
done < /tmp/upload_cache
|
||||
|
||||
echo "Done."
|
||||
Reference in a new issue