# CLOUD_IMG: This file was created/modified by the Cloud Image build process # configure repository system_info: package_mirrors: - arches: [i386, amd64] failsafe: primary: http://targetLinuxMirror/ubuntu security: http://security.ubuntu.com/ubuntu - arches: [armhf, armel, default] failsafe: primary: http://targetLinuxMirror/ubuntu-ports security: http://targetLinuxMirror/ubuntu-ports # configure hostname hostname: HostName # configure localization locale: en_US.UTF-8 # configure timezone timezone: TimeZone # configure root user users: - name: root lock_passwd: false shell: /bin/bash chpasswd: expire: false list: | root:tmpWORD users: - name: root password: tmpWORD type: text # configure network network: version: 2 ethernets: eth0: dhcp4: false addresses: [IPv4/ipPrefix] routes: - to: default via: GATE nameservers: addresses: [ipDNS1, ipDNS2] # later commands runcmd: - sed -ri 's/^#?Port.*/Port sshPORT/g' /etc/ssh/sshd_config - sed -ri 's/^#?PermitRootLogin.*/PermitRootLogin yes/g' /etc/ssh/sshd_config - sed -ri 's/^#?PasswordAuthentication.*/PasswordAuthentication yes/g' /etc/ssh/sshd_config - update-rc.d ssh enable - /etc/init.d/ssh restart - apt update - apt install dnsutils fail2ban file lrzsz net-tools traceroute unzip vim wget xz-utils -y - mv /etc/netplan/50-cloud-init.yaml /etc/netplan/20-netcfg.yaml - netplan apply - rm -rf /etc/cloud/cloud.cfg.d/99-fake_cloud.cfg - touch /etc/cloud/cloud-init.disabled # configure cloud-init for NoCloud datasource_list: [ NoCloud, None ]