From bae487535bfcaa8fd4d0361cfe147dbb1fbb5d3f Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@spreadspace.org>
Date: Tue, 30 Apr 2024 12:34:46 +0200
Subject: add storage roles: mdadm and disk

---
 roles/storage/disk/base/defaults/main.yml   | 49 +++++++++++++++++++++++++++++
 roles/storage/disk/base/tasks/main.yml      | 23 ++++++++++++++
 roles/storage/disk/device/defaults/main.yml | 10 ++++++
 roles/storage/disk/device/tasks/main.yml    | 14 +++++++++
 roles/storage/disk/volume/defaults/main.yml | 13 ++++++++
 roles/storage/disk/volume/tasks/main.yml    | 31 ++++++++++++++++++
 6 files changed, 140 insertions(+)
 create mode 100644 roles/storage/disk/base/defaults/main.yml
 create mode 100644 roles/storage/disk/base/tasks/main.yml
 create mode 100644 roles/storage/disk/device/defaults/main.yml
 create mode 100644 roles/storage/disk/device/tasks/main.yml
 create mode 100644 roles/storage/disk/volume/defaults/main.yml
 create mode 100644 roles/storage/disk/volume/tasks/main.yml

(limited to 'roles/storage/disk')

diff --git a/roles/storage/disk/base/defaults/main.yml b/roles/storage/disk/base/defaults/main.yml
new file mode 100644
index 00000000..547d4d21
--- /dev/null
+++ b/roles/storage/disk/base/defaults/main.yml
@@ -0,0 +1,49 @@
+---
+disk_devices: {}
+
+# disk_devices:
+#   foo:
+#     device: /dev/disk/by-id/foo
+#     label: gpt
+#     number: 1
+#     part_type: primary
+#     part_start: "10GiB"
+#     part_end: "100%"
+#   sda1:
+#     device: /dev/sda
+#     number: 1
+#     part_start: "0%"
+#     part_end: "10GiB"
+#   sda2:
+#     device: /dev/sda
+#     number: 2
+#     part_start: "10GiB"
+#     part_end: "100%"
+
+disk_volumes: {}
+
+# disk_volumes:
+#   foo:
+#     device: /dev/disk/by-id/foo
+#     label: gpt
+#     number: 1
+#     part_type: primary
+#     part_start: "10GiB"
+#     part_end: "100%"
+#     fs: ext4
+#     dest: /srv/foo
+#     mntopts: x-systemd.automount,nofail
+#   sda1:
+#     device: /dev/sda
+#     number: 1
+#     part_start: "0%"
+#     part_end: "10GiB"
+#     fs: ext4
+#     dest: /srv/part1
+#   sda2:
+#     device: /dev/sda
+#     number: 2
+#     part_start: "10GiB"
+#     part_end: "100%"
+#     fs: ext4
+#     dest: /srv/part2
diff --git a/roles/storage/disk/base/tasks/main.yml b/roles/storage/disk/base/tasks/main.yml
new file mode 100644
index 00000000..317a7f2f
--- /dev/null
+++ b/roles/storage/disk/base/tasks/main.yml
@@ -0,0 +1,23 @@
+---
+- name: install parted
+  apt:
+    name: parted
+    state: present
+
+- name: create disk devices
+  loop: "{{ disk_devices | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+  vars:
+    disk_device: "{{ item.value }}"
+  include_role:
+    name: storage/disk/device
+
+- name: create disk volumes
+  loop: "{{ disk_volumes | dict2items }}"
+  loop_control:
+    label: "{{ item.key }}"
+  vars:
+    disk_volume: "{{ item.value }}"
+  include_role:
+    name: storage/disk/volume
diff --git a/roles/storage/disk/device/defaults/main.yml b/roles/storage/disk/device/defaults/main.yml
new file mode 100644
index 00000000..97dd76d4
--- /dev/null
+++ b/roles/storage/disk/device/defaults/main.yml
@@ -0,0 +1,10 @@
+---
+# disk_device:
+#   device: /dev/disk/by-id/foo
+#   label: gpt
+#   number: 1
+#   part_type: primary
+#   part_start: "10GiB"
+#   part_end: "100%"
+
+disk_device: "{{ storage_device }}"
diff --git a/roles/storage/disk/device/tasks/main.yml b/roles/storage/disk/device/tasks/main.yml
new file mode 100644
index 00000000..1dd424ec
--- /dev/null
+++ b/roles/storage/disk/device/tasks/main.yml
@@ -0,0 +1,14 @@
+---
+- name: create partition
+  parted:
+    device: "{{ disk_device.device }}"
+    label: "{{ disk_device.label | default(omit) }}"
+    number: "{{ disk_device.number }}"
+    part_type: "{{ disk_device.part_type | default(omit) }}"
+    part_start: "{{ disk_device.part_start | default(omit) }}"
+    part_end: "{{ disk_device.part_end | default(omit) }}"
+    state: present
+
+- name: export device path
+  set_fact:
+    storage_device_path: "{{ disk_device.device }}{{ disk_device.device.startswith('/dev/disk/') | ternary('-part','') }}{{ disk_device.number }}"
diff --git a/roles/storage/disk/volume/defaults/main.yml b/roles/storage/disk/volume/defaults/main.yml
new file mode 100644
index 00000000..5e27bb51
--- /dev/null
+++ b/roles/storage/disk/volume/defaults/main.yml
@@ -0,0 +1,13 @@
+---
+# disk_volume:
+#   device: /dev/disk/by-id/foo
+#   label: gpt
+#   number: 1
+#   part_type: primary
+#   part_start: "10GiB"
+#   part_end: "100%"
+#   fs: ext4
+#   dest: /srv/foo
+#   mntopts: x-systemd.automount,nofail
+
+disk_volume: "{{ storage_volume }}"
diff --git a/roles/storage/disk/volume/tasks/main.yml b/roles/storage/disk/volume/tasks/main.yml
new file mode 100644
index 00000000..364e4d7f
--- /dev/null
+++ b/roles/storage/disk/volume/tasks/main.yml
@@ -0,0 +1,31 @@
+---
+- name: create disk device
+  vars:
+    disk_device: "{{ disk_volume }}"
+  include_role:
+    name: storage/disk/device
+
+- name: create filesystem
+  filesystem:
+    dev: "{{ storage_device_path }}"
+    fstype: "{{ disk_volume.fs }}"
+
+- name: mount filesytem
+  mount:
+    src: "{{ storage_device_path }}"
+    path: "{{ disk_volume.dest }}"
+    fstype: "{{ disk_volume.fs }}"
+    opts: "{{ disk_volume.mntopts | default(omit) }}"
+    state: mounted
+
+- name: set volume owner/group and mode
+  file:
+    state: directory
+    path: "{{ disk_volume.dest }}"
+    mode: "{{ disk_volume.mode | default(omit) }}"
+    owner: "{{ disk_volume.owner | default(omit) }}"
+    group: "{{ disk_volume.group | default(omit) }}"
+
+- name: export volume mountpoint
+  set_fact:
+    storage_volume_mountpoint: "{{ disk_volume.dest }}"
-- 
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