Initial

restic-backup/restic.py

@@ -0,0 +1,55 @@
+import os
+from subprocess import Popen, PIPE, check_call
+
+
+def repo_path(container_name):
+    return "swift:{}:/".format(container_name)
+
+
+def init_repo(container_name):
+    run_command([
+        "restic",
+        "-r",
+        repo_path(container_name),
+        "init",
+    ])
+
+
+def backup_volume(container_name, volume):
+    run_command([
+        "restic",
+        "-r",
+        repo_path(container_name),
+        "--verbose",
+        "backup",
+        volume.destination,
+    ])
+
+
+def snapshots(container_name):
+    run_command([
+        "restic",
+        "-r",
+        repo_path(container_name),
+        "snapshots",
+    ])
+
+
+def check(container_name):
+    run_command([
+        "restic",
+        "-r",
+        repo_path(container_name),
+        "check",
+    ])
+
+
+def run_command(cmd):
+    child = Popen(cmd, stdout=PIPE, stderr=PIPE)
+    stdoutdata, stderrdata = child.communicate()
+
+    if stdoutdata:
+        print(stdoutdata.decode())
+
+    if stderrdata:
+        print(stderrdata.decode())