ProxmoxVE/install/cosmos-install.sh

#!/usr/bin/env bash

#Copyright (c) 2021-2025 community-scripts ORG
# Author: Michel Roegl-Brunner (michelroegl-brunner)
# License: MIT | https://github.com/community-scripts/ProxmoxVE/raw/main/LICENSE
# Source: https://https://cosmos-cloud.io/

source /dev/stdin <<<"$FUNCTIONS_FILE_PATH"
color
verb_ip6
catch_errors
setting_up_container
network_check
update_os

msg_info "Installing Dependencies"
$STD apt-get install -y \
  snapraid \
  avahi-daemon \
  fdisk
msg_ok "Installed Dependencies"

msg_info "Install mergerfs"
MERGERFS_VERSION="2.40.2"
curl -fsSL "https://github.com/trapexit/mergerfs/releases/download/${MERGERFS_VERSION}/mergerfs_${MERGERFS_VERSION}.debian-bullseye_amd64.deb" -o "mergerfs_${MERGERFS_VERSION}.debian-bullseye_amd64.deb"
$STD dpkg -i "mergerfs_${MERGERFS_VERSION}.debian-bullseye_amd64.deb" || $STD apt-get install -f -y
rm "mergerfs_${MERGERFS_VERSION}.debian-bullseye_amd64.deb"
msg_ok "Installed mergerfs"

msg_info "Install Docker"
curl -fsSL https://get.docker.com -o get-docker.sh
$STD sh get-docker.sh
rm get-docker.sh
msg_ok "Installed Docker"

msg_info "Install Cosmos"
mkdir -p /opt/cosmos
LATEST_RELEASE=$(curl -fsSL https://api.github.com/repos/azukaar/Cosmos-Server/releases/latest | grep "tag_name" | cut -d '"' -f 4)
ZIP_FILE="cosmos-cloud-${LATEST_RELEASE#v}-amd64.zip"
curl -fsSL "https://github.com/azukaar/Cosmos-Server/releases/download/${LATEST_RELEASE}/${ZIP_FILE}" -o "/opt/cosmos/${ZIP_FILE}"
cd /opt/cosmos
$STD unzip -o -q "${ZIP_FILE}"
LATEST_RELEASE_NO_V=${LATEST_RELEASE#v}
mv /opt/cosmos/cosmos-cloud-${LATEST_RELEASE_NO_V}/* /opt/cosmos/
rmdir /opt/cosmos/cosmos-cloud-${LATEST_RELEASE_NO_V}
chmod +x /opt/cosmos/cosmos
msg_ok "Installed Cosmos"

msg_info "Creating Service"
cat <<EOF >/etc/systemd/system/cosmos.service
[Unit]
Description=Cosmos Cloud service
ConditionFileIsExecutable=/opt/cosmos/start.sh

[Service]
StartLimitInterval=10
StartLimitBurst=5
ExecStart=/opt/cosmos/start.sh

WorkingDirectory=/opt/cosmos

Restart=always

RestartSec=2
EnvironmentFile=-/etc/sysconfig/CosmosCloud

[Install]
WantedBy=multi-user.target
EOF

systemctl enable -q --now cosmos
msg_info "Created Service"

motd_ssh
customize

msg_info "Cleaning up"
rm -f "/opt/cosmos/cosmos-cloud-${LATEST_RELEASE#v}-amd64.zip"
$STD apt-get -y autoremove
$STD apt-get -y autoclean
msg_ok "Cleaned"