add script restore

roles/deploy-web/files/scw-restore.sh

@@ -0,0 +1,29 @@
+#!/bin/bash
+
+  if [ $# -lt 3 ]; then
+    echo -e "Usage $0 <scw_configrc> <time or delta> [file to restore] <restore to>
+Exemple:
+\t$ $0 2018-7-21 recovery/  ## recovers * from closest backup to date
+  \t$ $0 0D secret data/  ## recovers most recent file nammed 'secret'";
+  exit; fi
+
+source $1
+shift
+
+
+  if [ $# -eq 2 ]; then
+    duplicity \
+      --s3-endpoint-url ${SCW_ENDPOINT_URL} \
+      --s3-region-name ${SCW_REGION} \
+      --time $1 \
+      ${SCW_BUCKET} $2
+  fi
+
+  if [ $# -eq 3 ]; then
+    duplicity \
+      --s3-endpoint-url ${SCW_ENDPOINT_URL} \
+      --s3-region-name ${SCW_REGION} \
+      --time $1 \
+      --file-to-restore $2 \
+      ${SCW_BUCKET} $3
+  fi

roles/deploy-web/tasks/backup.yml

@@ -12,11 +12,14 @@
     ansible_become_method: sudo
     ansible_become_password: "{{ sudo_password }}"
 
-- name: Copy scw backup script
+- name: Copy scw backup and restore script
   copy:
-    src: "scw-backup.sh"
-    dest: "/opt/scw-backup.sh"
+    src: "{{ item }}"
+    dest: "/opt/{{ item }}"
     mode: "0500"
+  with_items:
+    - "scw-backup.sh"
+    - "scw-restore.sh"
   vars:
     ansible_become: yes
     ansible_become_method: sudo