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authorGregor Kleen <gkleen@yggdrasil.li>2022-02-17 13:48:54 +0100
committerGregor Kleen <gkleen@yggdrasil.li>2022-02-17 13:48:54 +0100
commit6de0d6eebc80070c761ea24bf5ef2c0d5f8fcaa2 (patch)
treef6b11cd13e1669361fd71271593b58111fa9ba1b /hosts/vidhar/borg
parenta6589c75e19a1882a5d7e87e14200ce921c10da2 (diff)
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vidhar: ...
Diffstat (limited to 'hosts/vidhar/borg')
-rwxr-xr-xhosts/vidhar/borg/copy.py4
-rw-r--r--hosts/vidhar/borg/default.nix1
2 files changed, 4 insertions, 1 deletions
diff --git a/hosts/vidhar/borg/copy.py b/hosts/vidhar/borg/copy.py
index 38502a28..0d0104ff 100755
--- a/hosts/vidhar/borg/copy.py
+++ b/hosts/vidhar/borg/copy.py
@@ -81,7 +81,7 @@ def copy_archive(src_repo_path, dst_repo_path, entry):
81 sp.succeed(f'Will process {entry["name"]} ({dateutil.parser.isoparse(entry["start"])}, cache_suffix={cache_suffix})') 81 sp.succeed(f'Will process {entry["name"]} ({dateutil.parser.isoparse(entry["start"])}, cache_suffix={cache_suffix})')
82 else: 82 else:
83 print(f'Will process {entry["name"]} ({dateutil.parser.isoparse(entry["start"])}, cache_suffix={cache_suffix})', file=stderr) 83 print(f'Will process {entry["name"]} ({dateutil.parser.isoparse(entry["start"])}, cache_suffix={cache_suffix})', file=stderr)
84 with TemporaryDirectory(prefix=f'borg-mount_{entry["name"]}_') as tmpdir: 84 with TemporaryDirectory(prefix=f'borg-mount_{entry["name"]}_', dir=os.environ.get('RUNTIME_DIRECTORY')) as tmpdir:
85 child = os.fork() 85 child = os.fork()
86 if child == 0: 86 if child == 0:
87 # print('unshare/chroot', file=stderr) 87 # print('unshare/chroot', file=stderr)
@@ -100,6 +100,8 @@ def copy_archive(src_repo_path, dst_repo_path, entry):
100 work = pathlib.Path(tmpdir) / 'work' 100 work = pathlib.Path(tmpdir) / 'work'
101 for path in [chroot,upper,work]: 101 for path in [chroot,upper,work]:
102 path.mkdir() 102 path.mkdir()
103 print(f'euid={os.getuid()}', file=stderr)
104 subprocess.run(['stat', '/', upper, work, chroot], check=True)
103 subprocess.run(['mount', '-t', 'overlay', 'overlay', '-o', f'lowerdir=/,upperdir={upper},workdir={work}', chroot], check=True) 105 subprocess.run(['mount', '-t', 'overlay', 'overlay', '-o', f'lowerdir=/,upperdir={upper},workdir={work}', chroot], check=True)
104 bindMounts = ['nix', 'run', 'proc', 'dev', 'sys', pathlib.Path(os.path.expanduser('~')).relative_to('/')] 106 bindMounts = ['nix', 'run', 'proc', 'dev', 'sys', pathlib.Path(os.path.expanduser('~')).relative_to('/')]
105 if not ":" in src_repo_path: 107 if not ":" in src_repo_path:
diff --git a/hosts/vidhar/borg/default.nix b/hosts/vidhar/borg/default.nix
index cdb94e26..170ef65d 100644
--- a/hosts/vidhar/borg/default.nix
+++ b/hosts/vidhar/borg/default.nix
@@ -25,6 +25,7 @@ let
25 User = "borg"; 25 User = "borg";
26 Group = "borg"; 26 Group = "borg";
27 StateDirectory = "borg"; 27 StateDirectory = "borg";
28 RuntimeDirectory = "copy-borg";
28 Environment = [ 29 Environment = [
29 "BORG_RSH=\"${pkgs.openssh}/bin/ssh -F ${sshConfig}\"" 30 "BORG_RSH=\"${pkgs.openssh}/bin/ssh -F ${sshConfig}\""
30 "BORG_BASE_DIR=/var/lib/borg" 31 "BORG_BASE_DIR=/var/lib/borg"