---
- hosts: all
  connection: local
  remote_user: chrome-bot
  become_user: root
  become: yes
  become_method: sudo
  vars:
    # override with --extra-vars "nfs_mount_point=/opt/stage"
    nfs_mount_point: /opt/prod
  tasks:
    # Set up mounts in image's fstab
    - lineinfile: dest={{nfs_mount_point}}/root/etc/fstab regexp=".*mmcblk0p2.*" state=absent
    - lineinfile: dest={{nfs_mount_point}}/root/etc/fstab line="/dev/mmcblk0p3  /b     ext4    defaults,noatime          0       2" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/fstab line="/dev/mmcblk0p5  /var   ext4    defaults,noatime          0       2" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/fstab line="/dev/mmcblk0p6  /tmp   ext4    defaults,noatime          0       2" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/fstab line="/dev/mmcblk0p7  /home/chrome-bot   ext4    defaults,noatime          0       2" state=present

    # Swarming needs a /b file (which will have an SD card partition mounted to it.)
    - file: path={{nfs_mount_point}}/root/b state=directory mode=0777
    # Make the hostname be set from the cmdline, not etc/hostname
    - file: path={{nfs_mount_point}}/root/etc/hostname state=absent
    # Autologin to our user
    - lineinfile: dest={{nfs_mount_point}}/root/lib/systemd/system/getty@.service regexp="^ExecStart.*" state=absent
    - lineinfile: dest={{nfs_mount_point}}/root/lib/systemd/system/getty@.service line="ExecStart=-/sbin/agetty --autologin chrome-bot --noclear %I $TERM" state=present insertafter="\[Service\]"

    - name: Fixing udev rules for Android and NVIDIA devices
      copy: src=udev-rules dest={{nfs_mount_point}}/root/etc/udev/rules.d/51-android.rules owner=root group=root mode=0644

    - name: Configuring collectd
      copy: src=collectd.conf dest={{nfs_mount_point}}/root/etc/collectd/collectd.conf owner=root group=root mode=0644

    - name: Copy oauth2_access_token_config.json to swarming_config
      copy:
        src: ../common/oauth2_access_token_config.json
        dest: {{nfs_mount_point}}/root/etc/swarming_config/
        owner: root
        group: root
        mode: 0644

   # Some niceties
    - lineinfile: dest={{nfs_mount_point}}/root/etc/profile line="alias l='ls -CF'" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/profile line="alias la='ls -A'" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/profile line="alias ll='ls -alF'" state=present
    - lineinfile: dest={{nfs_mount_point}}/root/etc/profile line="alias ls='ls --color=auto'" state=present


    - lineinfile: dest={{nfs_mount_point}}/root/etc/ld.so.preload line="#/usr/lib/arm-linux-gnueabihf/libarmmem.so" state=absent
    - lineinfile: dest={{nfs_mount_point}}/root/etc/ld.so.preload line="/usr/lib/arm-linux-gnueabihf/libarmmem.so" state=present

    # With these unmounted, chroot not work anymore.  To make chroot work
    # again, run the setup_for_chroot playbook.
    - command: umount {{nfs_mount_point}}/root/dev
      ignore_errors: true
    - command: umount {{nfs_mount_point}}/root/proc
      ignore_errors: true
    - command: umount {{nfs_mount_point}}/root/sys
      ignore_errors: true

    - mount: name="{{nfs_mount_point}}/root" src="dontcare" fstype="auto" state="unmounted"
  handlers: