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| author | makefu <github@syntax-fehler.de> | 2016-02-22 14:35:59 +0100 |
|---|---|---|
| committer | makefu <github@syntax-fehler.de> | 2016-02-22 14:35:59 +0100 |
| commit | b25d15573ab10a4b2dd55e46291fbab6adf70162 (patch) | |
| tree | 1036547a8003c5767565d53d748d83d3614271b6 /krebs/3modules/backup.nix | |
| parent | 5b7039f1f11e7cf2da6f3735cc7d99322a31c7a5 (diff) | |
| parent | 8393444dce1888d369955e46dd16983a43762bb9 (diff) | |
Merge remote-tracking branch 'cd/master'
Diffstat (limited to 'krebs/3modules/backup.nix')
| -rw-r--r-- | krebs/3modules/backup.nix | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/krebs/3modules/backup.nix b/krebs/3modules/backup.nix index 0aa86dec9..97082f56a 100644 --- a/krebs/3modules/backup.nix +++ b/krebs/3modules/backup.nix @@ -117,6 +117,14 @@ let "$dst_user@$dst_host" \ -T "$with_dst_path_lock_script" } + rsh="ssh -F /dev/null -i $identity ''${dst_port:+-p $dst_port}" + local_rsync() { + rsync "$@" + } + remote_rsync=${shell.escape (concatStringsSep " && " [ + "mkdir -m 0700 -p ${shell.escape plan.dst.path}/current" + "exec flock -n ${shell.escape plan.dst.path} rsync" + ])} ''; pull = '' identity=${shell.escape plan.dst.host.ssh.privkey.path} @@ -131,6 +139,12 @@ let dst_shell() { eval "$with_dst_path_lock_script" } + rsh="ssh -F /dev/null -i $identity ''${src_port:+-p $src_port}" + local_rsync() { + mkdir -m 0700 -p ${shell.escape plan.dst.path}/current + flock -n ${shell.escape plan.dst.path} rsync "$@" + } + remote_rsync=rsync ''; }} # Note that this only works because we trust date +%s to produce output @@ -140,13 +154,10 @@ let with_dst_path_lock_script="exec env start_date=$(date +%s) "${shell.escape "flock -n ${shell.escape plan.dst.path} /bin/sh" } - rsync >&2 \ + local_rsync >&2 \ -aAXF --delete \ - -e "ssh -F /dev/null -i $identity ''${dst_port:+-p $dst_port}" \ - --rsync-path ${shell.escape (concatStringsSep " && " [ - "mkdir -m 0700 -p ${shell.escape plan.dst.path}/current" - "exec flock -n ${shell.escape plan.dst.path} rsync" - ])} \ + --rsh="$rsh" \ + --rsync-path="$remote_rsync" \ --link-dest="$dst_path/current" \ "$src/" \ "$dst/.partial" |