読者です 読者をやめる 読者になる 読者になる

らくがきちょう

なんとなく

Cisco VIRL 1.3.156 で生成される Server の cloud-init 用コンフィグ

Linux VIRL

Cisco VIRL 1.3.156 で Server (Ubuntu) をデザイナー上に配置し、Configuration → Build Initial Configurations を実行した際に生成される cloud-init のコンフィグをメモしておきます。必要に応じて適宜、修正して活用すると便利です。

#cloud-config
bootcmd:
- ln -s -t /etc/rc.d /etc/rc.local
hostname: server-1
manage_etc_hosts: true
runcmd:
- start ttyS0
- systemctl start getty@ttyS0.service
- systemctl start rc-local
- sed -i '/^\s*PasswordAuthentication\s\+no/d' /etc/ssh/sshd_config
- echo "UseDNS no" >> /etc/ssh/sshd_config
- service ssh restart
- service sshd restart
users:
- default
- gecos: User configured by VIRL Configuration Engine 0.23.9
  lock-passwd: false
  name: cisco
  plain-text-passwd: cisco
  shell: /bin/bash
  ssh-authorized-keys:
  - VIRL-USER-SSH-PUBLIC-KEY
  sudo: ALL=(ALL) ALL
write_files:
- path: /etc/init/ttyS0.conf
  owner: root:root
  content: |
    # ttyS0 - getty
    # This service maintains a getty on ttyS0 from the point the system is
    # started until it is shut down again.
    start on stopped rc or RUNLEVEL=[12345]
    stop on runlevel [!12345]
    respawn
    exec /sbin/getty -L 115200 ttyS0 vt102
  permissions: '0644'
- path: /etc/systemd/system/dhclient@.service
  content: |
    [Unit]
    Description=Run dhclient on %i interface
    After=network.target
    [Service]
    Type=oneshot
    ExecStart=/sbin/dhclient %i -pf /var/run/dhclient.%i.pid -lf /var/lib/dhclient/dhclient.%i.lease
    RemainAfterExit=yes
  owner: root:root
  permissions: '0644'