From 333eff6a0aeefcbf573bbf5e725fc27b5b4cb9f6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Romain=20Gon=C3=A7alves?= <me@rgoncalves.se>
Date: Mon, 6 Dec 2021 20:10:25 +0000
Subject: roles/vmm: Setup and create vms on openbsd

---
 roles/vmm/tasks/disk.yml  | 15 +++++++++++
 roles/vmm/tasks/facts.yml | 14 ++++++++++
 roles/vmm/tasks/iso.yml   |  7 +++++
 roles/vmm/tasks/main.yml  | 69 +++++++++++++++++++++++++++++++++++++++++++++++
 4 files changed, 105 insertions(+)
 create mode 100644 roles/vmm/tasks/disk.yml
 create mode 100644 roles/vmm/tasks/facts.yml
 create mode 100644 roles/vmm/tasks/iso.yml
 create mode 100644 roles/vmm/tasks/main.yml

(limited to 'roles/vmm/tasks')

diff --git a/roles/vmm/tasks/disk.yml b/roles/vmm/tasks/disk.yml
new file mode 100644
index 0000000..24dd491
--- /dev/null
+++ b/roles/vmm/tasks/disk.yml
@@ -0,0 +1,15 @@
+- name: create disks
+  command:
+    cmd: vmctl create -s "{{ item.size }}" "{{ item.name }}.{{ vmm_disk_format }}"
+    chdir: "{{ vmm_disk_dir }}"
+  loop: "{{ __vms }}"
+  register: result
+  changed_when: result.rc == 0
+  failed_when:
+    - result.rc != 0
+    - "'File exists' not in result.stderr"
+
+- name: retrieve existing disks
+  find:
+    path: "{{ vmm_disk_dir }}"
+    patterns: "*.{{ vmm_disk_format }}"
diff --git a/roles/vmm/tasks/facts.yml b/roles/vmm/tasks/facts.yml
new file mode 100644
index 0000000..7cf4f0c
--- /dev/null
+++ b/roles/vmm/tasks/facts.yml
@@ -0,0 +1,14 @@
+- name: generate lladdr variable for virtual machines
+  set_fact:
+    tmp_vms: >
+      {{ tmp_vms | default([]) + [ item | combine({
+        'lladdr': item.name
+          | hash('sha1')
+          | truncate(12, True, '')
+          | ansible.netcommon.hwaddr('unix')
+        }) ] }}
+  loop: "{{ __vms }}"
+
+- name: save variables
+  set_fact:
+    __vms: "{{ tmp_vms }}"
diff --git a/roles/vmm/tasks/iso.yml b/roles/vmm/tasks/iso.yml
new file mode 100644
index 0000000..0811ac1
--- /dev/null
+++ b/roles/vmm/tasks/iso.yml
@@ -0,0 +1,7 @@
+- name: download latest iso files
+  get_url:
+    url: "{{ item.url }}"
+    dest: "{{ vmm_iso_dir }}/{{ item.name }}-latest.iso"
+    checksum: "{{ item.checksum }}"
+  tags: task_iso
+  loop: "{{ vmm_iso }}"
diff --git a/roles/vmm/tasks/main.yml b/roles/vmm/tasks/main.yml
new file mode 100644
index 0000000..3c5a462
--- /dev/null
+++ b/roles/vmm/tasks/main.yml
@@ -0,0 +1,69 @@
+- name: create vmm directories
+  file:
+    path: "{{ item }}"
+    owner: 0
+    group: 0
+    mode: 0770
+    state: directory
+  loop:
+    - "{{ vmm_root_dir }}"
+    - "{{ vmm_iso_dir }}"
+    - "{{ vmm_disk_dir }}"
+
+- name: include facts generation
+  include_tasks: facts.yml
+
+- name: include iso management
+  include_tasks: iso.yml
+  tags: task_iso
+
+- name: include disk management
+  include_tasks: disk.yml
+  tags: task_disk
+
+- name: start ip forwarding
+  command: sysctl net.inet.ip{{ item }}.forwarding=1
+  loop: "{{ vmm_network_forwarded_ips }}"
+
+- name: enable ip forwarding
+  lineinfile:
+    path: /etc/sysctl.conf
+    regexp: "^net.inet.ip{{ item }}.forwarding="
+    line: "net.inet.ip{{ item }}.forwarding=1"
+    owner: 0
+    group: 0
+    mode: 0640
+    create: true
+  loop: "{{ vmm_network_forwarded_ips }}"
+
+- name: create network switch
+  lineinfile:
+    path: "/etc/hostname.{{ vmm_network_switch.interface }}"
+    regexp: &network_line "add {{ ansible_default_ipv4.interface }}"
+    line: *network_line
+    owner: 0
+    group: 0
+    mode: 0640
+    create: true
+
+- name: start network switch
+  command: "sh /etc/netstart {{ vmm_network_switch.interface }}"
+
+- name: generate vmm configuration
+  template:
+    src: vm.conf.j2
+    dest: "{{ vmm_configuration_file }}"
+    owner: 0
+    group: 0
+    mode: 0640
+  register: result
+
+- name: lint vmm configuration
+  command: "vmd -nf {{ vmm_configuration_file }}"
+  when: result.changed
+
+- name: restart and enable vmd
+  service:
+    name: vmd
+    state: restarted
+    enabled: true
-- 
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