Allow any repository path/backend

README.md

@@ -12,4 +12,7 @@ Backs up all docker volumes. This includes both host mapped volumes and actual d
 
 ## Configuration
 
-TODO
+```bash
+RESTIC_REPOSITORY
+RESTIC_PASSWORD
+```

restic-backup/backup.py

@@ -7,12 +7,12 @@ cmds = ['volumes', 'backup', 'snapshots', 'check']
 
 
 class Config:
-    container_name = os.environ['CONTAINER_NAME']
+    repository = os.environ['RESTIC_REPOSITORY']
     password = os.environ['RESTIC_PASSWORD']
 
     @classmethod
     def check(cls):
-        if not cls.container_name:
+        if not cls.repository:
             raise ValueError("CONTAINER env var not set")
 
         if not cls.password:
@@ -34,7 +34,7 @@ def main():
     if mode == 'volumes':
         volumes = containers.volume_mounts()
         for vol in volumes:
-            print(vol)
+            # print(vol)
             print(vol.mount_string())
 
         binds = containers.bind_mounts()
@@ -42,13 +42,13 @@ def main():
             print(vol.mount_string())
 
     if mode == 'backup':
-        restic.init_repo(Config.container_name)
+        restic.init_repo(Config.repository)
 
         for vol in containers.backup_volumes():
-            restic.backup_volume(Config.container_name, vol)
+            restic.backup_volume(Config.repository, vol)
 
     if mode == 'snapshots':
-        restic.snapshots(Config.container_name)
+        restic.snapshots(Config.repository)
 
 if __name__ == '__main__':
     main()

restic-backup/restic.py

@@ -2,44 +2,40 @@ import os
 from subprocess import Popen, PIPE, check_call
 
 
-def repo_path(container_name):
-    return "swift:{}:/".format(container_name)
-
-
-def init_repo(container_name):
+def init_repo(repository):
     run_command([
         "restic",
         "-r",
-        repo_path(container_name),
+        repository,
         "init",
     ])
 
 
-def backup_volume(container_name, volume):
+def backup_volume(repository, volume):
     run_command([
         "restic",
         "-r",
-        repo_path(container_name),
+        repository,
         "--verbose",
         "backup",
         volume.destination,
     ])
 
 
-def snapshots(container_name):
+def snapshots(repository):
     run_command([
         "restic",
         "-r",
-        repo_path(container_name),
+        repository,
         "snapshots",
     ])
 
 
-def check(container_name):
+def check(repository):
     run_command([
         "restic",
         "-r",
-        repo_path(container_name),
+        repository,
         "check",
     ])