From 905b8b5e7128a5b35c8f0ebe1e84272cf6c054c8 Mon Sep 17 00:00:00 2001
From: Kevin Veen-Birkenbach <kevin@veen.world>
Date: Wed, 10 Jan 2024 12:13:38 +0100
Subject: [PATCH] Finished storage-optimizer draft

---
 group_vars/all                                 |  1 +
 inventory.example.yml                          |  5 ++++-
 roles/backup-remote-to-local/handlers/main.yml |  7 -------
 roles/storage-optimizer/handlers/main.yml      |  4 ++++
 roles/storage-optimizer/tasks/main.yml         | 18 ++++++++++++++++++
 .../templates/storage-optimizer.service.j2     |  8 ++++++++
 roles/storage-optimizer/vars/main.yml          |  2 ++
 7 files changed, 37 insertions(+), 8 deletions(-)
 create mode 100644 roles/storage-optimizer/handlers/main.yml
 create mode 100644 roles/storage-optimizer/tasks/main.yml
 create mode 100644 roles/storage-optimizer/templates/storage-optimizer.service.j2
 create mode 100644 roles/storage-optimizer/vars/main.yml

diff --git a/group_vars/all b/group_vars/all
index d3294459..a25b465f 100644
--- a/group_vars/all
+++ b/group_vars/all
@@ -92,6 +92,7 @@ system_maintenance_cleanup_services:
 system_maintenance_manipulation_services:
   - "heal-docker"
   - "update-docker"
+  - "storage-optimizer"
   
 ## Total System Maintenance Services
 system_maintenance_services: "{{ system_maintenance_backup_services + system_maintenance_cleanup_services + system_maintenance_manipulation_services }}"
diff --git a/inventory.example.yml b/inventory.example.yml
index a9c2969d..35766f4c 100644
--- a/inventory.example.yml
+++ b/inventory.example.yml
@@ -45,4 +45,7 @@ pixelfed_database_password:         "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
 pixelfed_app_key:                   "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
 wordpress_database_password:        "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
 yourls_database_password:           "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
-yourls_user_password:               "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
\ No newline at end of file
+yourls_user_password:               "I_NEED_TO_CHANGE_THIS_UNSECURE_PASSWORD"
+
+path_mass_storage:                  "/mnt/hdd/"
+path_rapid_storage:                 "/mnt/ssd/"
\ No newline at end of file
diff --git a/roles/backup-remote-to-local/handlers/main.yml b/roles/backup-remote-to-local/handlers/main.yml
index 9e076b83..f0c7b4b4 100644
--- a/roles/backup-remote-to-local/handlers/main.yml
+++ b/roles/backup-remote-to-local/handlers/main.yml
@@ -2,10 +2,3 @@
   systemd:
     name: backup-remote-to-local.cymais.service
     daemon_reload: yes
-    
-- name: "restart backup-remote-to-local timer"
-  systemd:
-    name: backup-remote-to-local.cymais.timer
-    state: started
-    enabled: yes
-    daemon_reload: yes
diff --git a/roles/storage-optimizer/handlers/main.yml b/roles/storage-optimizer/handlers/main.yml
new file mode 100644
index 00000000..c63bb350
--- /dev/null
+++ b/roles/storage-optimizer/handlers/main.yml
@@ -0,0 +1,4 @@
+- name: "reload storage-optimizer service"
+  systemd:
+    name: storage-optimizer.cymais.service
+    daemon_reload: yes
\ No newline at end of file
diff --git a/roles/storage-optimizer/tasks/main.yml b/roles/storage-optimizer/tasks/main.yml
new file mode 100644
index 00000000..c30e982f
--- /dev/null
+++ b/roles/storage-optimizer/tasks/main.yml
@@ -0,0 +1,18 @@
+- name: "create {{storage_optimizer_directory}}"
+  file:
+    path: "{{storage_optimizer_directory}}"
+    state: directory
+    mode: 0755
+
+- name: create storage-optimizer.cymais.service
+  template: 
+    src: storage-optimizer.service.j2
+    dest: /etc/systemd/system/storage-optimizer.cymais.service
+  notify: reload storage-optimizer service
+
+- name: create storage-optimizer.py
+  template: 
+    src: storage-optimizer.py.j2 
+    dest: "{{storage_optimizer_script}}"
+    mode: 0755
+  notify: reload storage-optimizer service
\ No newline at end of file
diff --git a/roles/storage-optimizer/templates/storage-optimizer.service.j2 b/roles/storage-optimizer/templates/storage-optimizer.service.j2
new file mode 100644
index 00000000..a8dff299
--- /dev/null
+++ b/roles/storage-optimizer/templates/storage-optimizer.service.j2
@@ -0,0 +1,8 @@
+[Unit]
+Description=Optimize storage paths
+OnFailure=systemd-notifier.cymais@%n.service
+
+[Service]
+Type=oneshot
+ExecStartPre=/bin/sh -c '/usr/bin/python {{ path_system_lock_script }} {{ system_maintenance_services | join(' ')  }} --ignore {{system_maintenance_backup_services| join(' ') }}'
+ExecStart=/bin/sh -c '/usr/bin/python {{storage_optimizer_script}} --rapid-storage-path {{rapid_mass_storage}} --mass-storage-path {{path_mass_storage}}'
\ No newline at end of file
diff --git a/roles/storage-optimizer/vars/main.yml b/roles/storage-optimizer/vars/main.yml
new file mode 100644
index 00000000..0e7afd7b
--- /dev/null
+++ b/roles/storage-optimizer/vars/main.yml
@@ -0,0 +1,2 @@
+storage_optimizer_directory: "{{path_administrator_scripts}}storage-optimizer/"
+storage_optimizer_script:    "{{storage_optimizer_directory}}storage-optimizer.py"
\ No newline at end of file