#cloud-config
apt:
  sources:
    docker:
      source: |
        deb https://download.docker.com/linux/ubuntu $RELEASE stable
      key: |
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packages:
  - binfmt-support
  - docker-ce
  - docker-ce-cli
  - docker-compose
  - containerd.io
  - jq
  - qemu-user-static
  - fail2ban
  - ufw
  - zip
  - unzip
  - wget
  - binutils
  - git
  - gnupg2
  - curl
  - tar
  - libc6-dev
  - libcurl4-openssl-dev
  - libedit2
  - libgcc-13-dev
  - libpython3-dev
  - libsqlite3-0
  - libstdc++-13-dev
  - libxml2-dev
  - libncurses-dev
  - libz3-dev
  - pkg-config
  - tzdata
  - zlib1g-dev
  - python3.12
  - python3.12-venv
  - python3.12-dev
  - openjdk-21-jdk-headless
  - gcc-13
  - build-essential
  - cargo-1.81
  - rust-1.81-all
  - golang-1.23
  - software-properties-common
  - ruby-full
  - ruby-bundler
  - android-sdk
  - android-sdk-build-tools
  - android-sdk-platform-23
  - android-sdk-platform-tools
  - maven
package_update: true
package_upgrade: true
runcmd:
  - adduser ubuntu docker
  - sysctl vm.swappiness=0
  - echo "vm.swappiness = 0" | tee -a /etc/sysctl.conf
  - systemctl disable man-db.timer man-db.service --now
  - systemctl disable apport.service apport-autoreport.service  --now
  - systemctl disable apt-daily.service apt-daily.timer --now
  - systemctl disable apt-daily-upgrade.service apt-daily-upgrade.timer --now
  - systemctl disable unattended-upgrades.service --now
  - systemctl disable motd-news.service motd-news.timer --now
  - systemctl disable bluetooth.target --now
  - systemctl disable ua-messaging.service ua-messaging.timer --now
  - systemctl enable fail2ban
  - ufw allow OpenSSH
  - ufw enable
  - sed -i -e '/^\(#\|\)PermitRootLogin/s/^.*$/PermitRootLogin no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)PasswordAuthentication/s/^.*$/PasswordAuthentication no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)KbdInteractiveAuthentication/s/^.*$/KbdInteractiveAuthentication no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)ChallengeResponseAuthentication/s/^.*$/ChallengeResponseAuthentication no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)MaxAuthTries/s/^.*$/MaxAuthTries 3/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)AllowTcpForwarding/s/^.*$/AllowTcpForwarding no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)X11Forwarding/s/^.*$/X11Forwarding no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)AllowAgentForwarding/s/^.*$/AllowAgentForwarding no/' /etc/ssh/sshd_config
  - sed -i -e '/^\(#\|\)AuthorizedKeysFile/s/^.*$/AuthorizedKeysFile .ssh\/authorized_keys/' /etc/ssh/sshd_config
  - sed -i '$a AllowUsers ubuntu' /etc/ssh/sshd_config
  - export SWIFT_SIGNING_KEY=52BB7E3DE28A71BE22EC05FFEF80A866B47A981F
  - export SWIFT_PLATFORM=ubuntu24.04
  - export SWIFT_BRANCH=swift-6.2.3-release
  - export SWIFT_VERSION=swift-6.2.3-RELEASE
  - export SWIFT_WEBROOT=https://download.swift.org
  - export OS_ARCH_SUFFIX='-aarch64'
  - export SWIFT_WEBDIR="$SWIFT_WEBROOT/$SWIFT_BRANCH/$(echo $SWIFT_PLATFORM | tr -d .)$OS_ARCH_SUFFIX"
  - SWIFT_BIN_URL="$SWIFT_WEBDIR/$SWIFT_VERSION/$SWIFT_VERSION-$SWIFT_PLATFORM$OS_ARCH_SUFFIX.tar.gz"
  - SWIFT_SIG_URL="$SWIFT_BIN_URL.sig"
  - GNUPGHOME="$(mktemp -d)"
  - curl -fsSL "$SWIFT_BIN_URL" -o swift.tar.gz "$SWIFT_SIG_URL" -o swift.tar.gz.sig
  - gpg --batch --quiet --keyserver keyserver.ubuntu.com --recv-keys "$SWIFT_SIGNING_KEY"
  - gpg --batch --verify swift.tar.gz.sig swift.tar.gz
  - tar -xzf swift.tar.gz --directory / --strip-components=1
  - chmod -R o+r /usr/lib/swift
  - apt-get autoremove -y
  - curl -fsSL https://deb.nodesource.com/setup_24.x -o nodesource_setup.sh
  - bash nodesource_setup.sh
  - apt install -y nodejs
  - rm nodesource_setup.sh
  - export ARCH_NAME="$(dpkg --print-architecture)"
  - curl -LO https://github.com/dragonflyoss/nydus/releases/download/v2.3.1/nydus-static-v2.3.1-linux-${ARCH_NAME}.tgz
  - tar -xvf nydus-static-v2.3.1-linux-${ARCH_NAME}.tgz
  - chmod +x nydus-static/*
  - mv nydus-static/* /usr/local/bin/
  - rm -rf nydus-static-v2.3.1-linux-${ARCH_NAME}.tgz nydus-static
