From 67db0fd753e18532aab373851e85e791008b5384 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Mon, 27 Dec 2021 20:46:21 +0100
Subject: implement vm/guest/network role for OpenBSD

---
 roles/vm/guest/base/tasks/Debian.yml | 61 ++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 roles/vm/guest/base/tasks/Debian.yml

(limited to 'roles/vm/guest/base/tasks/Debian.yml')

diff --git a/roles/vm/guest/base/tasks/Debian.yml b/roles/vm/guest/base/tasks/Debian.yml
new file mode 100644
index 00000000..7a383fe1
--- /dev/null
+++ b/roles/vm/guest/base/tasks/Debian.yml
@@ -0,0 +1,61 @@
+---
+- name: install rngd
+  apt:
+    name: rng-tools5
+    state: present
+    force_apt_get: yes
+
+- name: get size of entropy pool
+  check_mode: no
+  command: cat /proc/sys/kernel/random/poolsize
+  changed_when: false
+  register: entropy_pool_size
+
+- name: create systemd override directory for rngd
+  file:
+    path: /etc/systemd/system/rngd.service.d
+    state: directory
+
+- name: configure rngd
+  copy:
+    content: |
+      [Service]
+      ExecStart=
+      ExecStart=/usr/sbin/rngd -f -r /dev/hwrng -s 256 -W {{ ((entropy_pool_size.stdout_lines | first | int) * 0.8) | int }}
+    dest: /etc/systemd/system/rngd.service.d/hwrng-device.conf
+  notify: restart rngd
+
+
+- name: provide a root shell on the VM serial console
+  when: vm_guest_autologin_on_serial
+  block:
+  - name: create systemd override directory for gettyS0
+    file:
+      path: /etc/systemd/system/serial-getty@ttyS0.service.d/
+      state: directory
+
+  - name: create autologin config for gettyS0
+    copy:
+      dest: /etc/systemd/system/serial-getty@ttyS0.service.d/autologon.conf
+      content: |
+        [Service]
+        ExecStart=
+        ExecStart=-/sbin/agetty --keep-baud 115200,38400,9600 --noclear --autologin root --login-pause --host {{ vm_host_cooked.name }} %I $TERM
+
+
+- name: enable serial console in grub and for kernel
+  vars:
+    grub_options:
+      GRUB_TIMEOUT: 2
+      GRUB_CMDLINE_LINUX: '"console=ttyS0,115200n8"'
+      GRUB_TERMINAL: serial
+      GRUB_SERIAL_COMMAND: >-
+        "serial --unit=0 --speed=115200 --word=8 --parity=no --stop=1"
+  loop: "{{ grub_options | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+  lineinfile:
+    dest: /etc/default/grub
+    regexp: "^{{ item.key }}="
+    line: "{{ item.key }}={{ item.value }}"
+  notify: update grub
-- 
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