From 7dd38fd226f8c5e271b89be6d45dd0af2e357082 Mon Sep 17 00:00:00 2001
From: Florian RICHER <florian.richer@unova.fr>
Date: Sun, 21 May 2023 18:31:35 +0200
Subject: [PATCH] [CLOUD] First work of restore backup

---
 group_vars/all.yml                      |  3 +-
 roles/cloud/tasks/main.yml              |  6 ++--
 roles/cloud/tasks/restore.yml           | 42 +++++++++++++++++++++++++
 roles/cloud/tasks/restore_nextcloud.yml | 36 ---------------------
 roles/volume_restore/files/Dockerfile   |  6 +++-
 roles/volume_restore/files/extract.sh   |  3 ++
 6 files changed, 55 insertions(+), 41 deletions(-)
 create mode 100644 roles/cloud/tasks/restore.yml
 delete mode 100644 roles/cloud/tasks/restore_nextcloud.yml
 create mode 100644 roles/volume_restore/files/extract.sh

diff --git a/group_vars/all.yml b/group_vars/all.yml
index c0f6263..964a4f4 100644
--- a/group_vars/all.yml
+++ b/group_vars/all.yml
@@ -18,4 +18,5 @@ protonmail:
 
 restore:
   cloud:
-    nextcloud_archive: /home/florian/Documents/Projet/Perso/backup/cloud/nextcloud.latest.tar.gz
\ No newline at end of file
+    nextcloud_archive: false
+    db_archive: false
\ No newline at end of file
diff --git a/roles/cloud/tasks/main.yml b/roles/cloud/tasks/main.yml
index dd8bec7..555d6af 100644
--- a/roles/cloud/tasks/main.yml
+++ b/roles/cloud/tasks/main.yml
@@ -6,6 +6,6 @@
 - ansible.builtin.import_tasks: cron.yml
   name: cron
 
-- ansible.builtin.import_tasks: restore_nextcloud.yml
-  name: restore_nextcloud
-  when: restore.cloud.nextcloud_archive
\ No newline at end of file
+- ansible.builtin.import_tasks: restore.yml
+  name: restore
+  when: restore.cloud.nextcloud_archive and restore.cloud.db_archive
\ No newline at end of file
diff --git a/roles/cloud/tasks/restore.yml b/roles/cloud/tasks/restore.yml
new file mode 100644
index 0000000..0d74cfe
--- /dev/null
+++ b/roles/cloud/tasks/restore.yml
@@ -0,0 +1,42 @@
+---
+
+- name: Copy archives
+  ansible.builtin.copy:
+    src: "{{ item.src }}"
+    dest: "{{ item.dest }}"
+  loop:
+    - { src: '{{ restore.cloud.nextcloud_archive }}', dest: 'nextcloud_archive.tar.gz' }
+    - { src: '{{ restore.cloud.db_archive }}', dest: 'db_archive.tar.gz' }
+
+- name: Stop nextcloud container
+  community.docker.docker_compose:
+    project_src: cloud
+    state: absent
+  become: true
+
+- name: Restore backup
+  community.docker.docker_container:
+    name: volume_restore
+    image: volume_restore:latest
+    auto_remove: yes
+    volumes:
+      - "{{ item.path }}:/backup/archive.tar.gz"
+      - "{{ item.volume }}:/backup/dest"
+  loop:
+    - { path: './nextcloud_archive.tar.gz', volume: 'cloud_nextcloud' }
+    - { path: './db_archive.tar.gz', volume: 'cloud_db' }
+  become: true
+
+- name: Start nextcloud container
+  community.docker.docker_compose:
+    project_src: cloud
+    state: present
+  become: true
+
+- name: Remove archive
+  ansible.builtin.file:
+    path: "{{ item.path }}"
+    state: absent
+  loop:
+    - { path: 'nextcloud_archive.tar.gz' }
+    - { path: 'db_archive.tar.gz' }
\ No newline at end of file
diff --git a/roles/cloud/tasks/restore_nextcloud.yml b/roles/cloud/tasks/restore_nextcloud.yml
deleted file mode 100644
index be9d537..0000000
--- a/roles/cloud/tasks/restore_nextcloud.yml
+++ /dev/null
@@ -1,36 +0,0 @@
----
-
-- name: Copy archive
-  ansible.builtin.copy:
-    src: "{{ restore.cloud.nextcloud_archive }}"
-    dest: archive.tar.gz
-
-- name: Stop nextcloud container
-  community.docker.docker_compose:
-    project_src: cloud
-    state: absent
-    services: nextcloud
-  become: true
-
-- name: Restore backup
-  community.docker.docker_container:
-    name: volume_restore
-    image: volume_restore:latest
-    state: present
-    recreate: true
-    volumes:
-      - ./archive.tar.gz:/backup/archive.tar.gz
-      - cloud_nextcloud:/backup/dest
-  become: true
-
-- name: Start nextcloud container
-  community.docker.docker_compose:
-    project_src: cloud
-    state: present
-    services: nextcloud
-  become: true
-
-- name: Remove archive
-  ansible.builtin.file:
-    path: archive.tar.gz
-    state: absent
\ No newline at end of file
diff --git a/roles/volume_restore/files/Dockerfile b/roles/volume_restore/files/Dockerfile
index f7c0bff..9a6da22 100644
--- a/roles/volume_restore/files/Dockerfile
+++ b/roles/volume_restore/files/Dockerfile
@@ -4,4 +4,8 @@ RUN apk add --update --no-cache tar
 
 RUN mkdir -p /backup/dest
 
-CMD ["tar", "-xf", "/backup/archive.tar.gz", "--strip-components=1", "-C", "/backup/dest"]
\ No newline at end of file
+COPY ./extract.sh /usr/bin/extract
+
+RUN chmod +x /usr/bin/extract
+
+CMD ["restore"]
\ No newline at end of file
diff --git a/roles/volume_restore/files/extract.sh b/roles/volume_restore/files/extract.sh
new file mode 100644
index 0000000..5cc231f
--- /dev/null
+++ b/roles/volume_restore/files/extract.sh
@@ -0,0 +1,3 @@
+#!/bin/sh
+rm -rf /backup/dest*
+tar -xf /backup/archive.tar.gz --strip-components=1 -C /backup/dest
\ No newline at end of file