139 lines
3.7 KiB
Bash
Executable File
139 lines
3.7 KiB
Bash
Executable File
#!/bin/bash
|
|
|
|
set -exu
|
|
cd "$(dirname "$0")"
|
|
|
|
# see https://www.sovereign-stack.org/management/
|
|
|
|
. ./defaults.sh
|
|
|
|
# the DISK variable here tells us which disk (partition) the admin wants to use for
|
|
# lxd resources. By default, we provision the disk under / as a loop device. Admin
|
|
# can override with CLI modifications.
|
|
DISK="rpool/lxd"
|
|
|
|
#DISK="/dev/sda1"
|
|
|
|
export DISK="$DISK"
|
|
|
|
# let's check to ensure the management machine is on the Baseline ubuntu 21.04
|
|
if ! lsb_release -d | grep -q "Ubuntu 22.04"; then
|
|
echo "ERROR: Your machine is not running the Ubuntu 22.04 LTS baseline OS on your management machine."
|
|
exit 1
|
|
fi
|
|
|
|
# install snap
|
|
if ! snap list | grep -q lxd; then
|
|
sudo snap install lxd
|
|
sleep 3
|
|
|
|
# run lxd init on the remote server./dev/nvme1n1
|
|
#
|
|
cat <<EOF | lxd init --preseed
|
|
config: {}
|
|
networks:
|
|
- config:
|
|
ipv4.address: auto
|
|
ipv4.dhcp: true
|
|
ipv4.nat: true
|
|
ipv6.address: none
|
|
description: "Default network bridge for ss-mgmt outbound network access."
|
|
name: lxdbr0
|
|
type: "bridge"
|
|
project: default
|
|
storage_pools:
|
|
- config:
|
|
source: ${DISK}
|
|
description: ""
|
|
name: sovereign-stack
|
|
driver: zfs
|
|
profiles:
|
|
- config: {}
|
|
description: ""
|
|
devices:
|
|
enp5s0:
|
|
name: enp5s0
|
|
network: lxdbr0
|
|
type: nic
|
|
root:
|
|
path: /
|
|
pool: sovereign-stack
|
|
type: disk
|
|
name: default
|
|
projects: []
|
|
cluster: null
|
|
|
|
EOF
|
|
|
|
fi
|
|
|
|
# pull the vm image down if it's not there.
|
|
if ! lxc image list | grep -q "$UBUNTU_BASE_IMAGE_NAME"; then
|
|
lxc image copy "images:$BASE_LXC_IMAGE" local: --alias "$UBUNTU_BASE_IMAGE_NAME" --vm --auto-update
|
|
fi
|
|
|
|
if ! lxc list --format csv | grep -q ss-mgmt; then
|
|
lxc init "images:$BASE_LXC_IMAGE" ss-mgmt --vm -c limits.cpu=4 -c limits.memory=4GiB
|
|
|
|
# mount the pre-verified sovereign stack git repo into the new vm
|
|
lxc config device add ss-mgmt sscode disk source="$(pwd)" path=/home/ubuntu/sovereign-stack
|
|
fi
|
|
|
|
if lxc list --format csv | grep -q "ss-mgmt,STOPPED"; then
|
|
lxc start ss-mgmt
|
|
sleep 15
|
|
fi
|
|
|
|
. ./management/wait_for_lxc_ip.sh
|
|
|
|
|
|
# TODO wait for cloud-init to finish (but in the VM)
|
|
# while [ ! -f /var/lib/cloud/instance/boot-finished ]; do
|
|
# sleep 1
|
|
# done
|
|
|
|
# now run the mgmt provisioning script.
|
|
SSH_PUBKEY_PATH="$HOME/.ssh/id_rsa.pub"
|
|
if [ -f "$SSH_PUBKEY_PATH" ]; then
|
|
lxc file push "$SSH_PUBKEY_PATH" ss-mgmt/home/ubuntu/.ssh/authorized_keys
|
|
else
|
|
echo "ERROR: You need to generate an SSH key."
|
|
exit 1
|
|
fi
|
|
|
|
lxc file push ./management/bash_profile ss-mgmt/home/ubuntu/.bash_profile
|
|
lxc file push ./management/bashrc ss-mgmt/home/ubuntu/.bashrc
|
|
lxc file push ./management/motd ss-mgmt/etc/update-motd.d/sovereign-stack
|
|
|
|
lxc exec ss-mgmt apt-get update
|
|
lxc exec ss-mgmt -- apt-get install -y openssh-server
|
|
lxc file push ./management/sshd_config ss-mgmt/etc/ssh/sshd_config
|
|
lxc exec ss-mgmt -- sudo systemctl restart sshd
|
|
|
|
# make the Sovereign Stack commands available to the user via ~/.bashrc
|
|
# we use ~/.bashrc
|
|
ADDED_COMMAND=false
|
|
if ! < "$HOME/.bashrc" grep -q "ss-manage"; then
|
|
echo "alias ss-manage='$(pwd)/manage.sh \$@'" >> "$HOME/.bashrc"
|
|
ADDED_COMMAND=true
|
|
fi
|
|
|
|
wait-for-it -t 300 "$IP_V4_ADDRESS:22" > /dev/null 2>&1
|
|
|
|
# Let's remove any entry in our known_hosts, then add it back.
|
|
# we are using IP address here so we don't have to rely on external DNS
|
|
# configuration for the base image preparataion.
|
|
ssh-keygen -R "$IP_V4_ADDRESS"
|
|
|
|
ssh-keyscan -H -t ecdsa "$IP_V4_ADDRESS" >> "$SSH_HOME/known_hosts"
|
|
|
|
ssh "ubuntu@$IP_V4_ADDRESS" sudo chown -R ubuntu:ubuntu /home/ubuntu
|
|
|
|
ssh "ubuntu@$IP_V4_ADDRESS" /home/ubuntu/sovereign-stack/management/provision.sh
|
|
|
|
lxc restart ss-mgmt
|
|
|
|
if [ "$ADDED_COMMAND" = true ]; then
|
|
echo "NOTICE! You need to run 'source ~/.bashrc' before continuing. After that, type 'ss-manage' to enter your management environment."
|
|
fi
|