Hello,
my python plugin postgresql backup fails with the following error message:
...
23-Feb 17:53 bareos-dir JobId 305: Start Backup JobId 305,
Job=backup-postgresql.2023-02-23_17.53.03_03
23-Feb 17:53 bareos-dir JobId 305: Connected Storage daemon at
bareos.intern.harnet.de:9103, encryption: TLS_CHACHA20_POLY1305_SHA256
TLSv1.3
23-Feb 17:53 bareos-dir JobId 305: Encryption:
TLS_CHACHA20_POLY1305_SHA256 TLSv1.3
23-Feb 17:53 bareos-dir JobId 305: Probing client protocol... (result will
be saved until config reload)
23-Feb 17:53 bareos-dir JobId 305: Connected Client: bareos-fd at
dsme01.intern.harnet.de:9102, encryption: TLS_CHACHA20_POLY1305_SHA256
TLSv1.3
23-Feb 17:53 bareos-dir JobId 305: Handshake: Immediate TLS
23-Feb 17:53 bareos-dir JobId 305: Encryption:
TLS_CHACHA20_POLY1305_SHA256 TLSv1.3
23-Feb 17:53 bareos-dir JobId 305: Using Device "FileStorage" to write.
23-Feb 17:53 dsme01-fd JobId 305: Connected Storage daemon at
bareos.intern.harnet.de:9103, encryption: TLS_CHACHA20_POLY1305_SHA256
TLSv1.3
23-Feb 17:53 dsme01-fd JobId 305: Encryption: TLS_CHACHA20_POLY1305_SHA256
TLSv1.3
23-Feb 17:53 dsme01-fd JobId 305: Extended attribute support is enabled
23-Feb 17:53 dsme01-fd JobId 305: ACL support is enabled
23-Feb 17:53 bareos-sd JobId 305: Volume "Full-0050" previously written,
moving to end of data.
23-Feb 17:53 bareos-sd JobId 305: Ready to append to end of Volume
"Full-0050" size=21480841247
23-Feb 17:53 dsme01-fd JobId 305: python3-fd-mod: Connected to Postgres
version 120013
23-Feb 17:53 dsme01-fd JobId 305: python3-fd-mod: dataDir:
/var/lib/postgresql/12/main/base/
23-Feb 17:53 dsme01-fd JobId 305: Error: python3-fd-mod: Could net get
stat-info for file /var/lib/postgresql/12/main/base/backup_label: "[Errno
2] Datei oder Verzeichnis nicht gefunden:
'/var/lib/postgresql/12/main/base/backup_label'"23-Feb 17:53 dsme01-fd
JobId 305: Fatal error: bareosfd: Traceback (most recent call last):
File "/usr/lib/bareos/plugins/BareosFdWrapper.py", line 42, in
start_backup_file
return bareos_fd_plugin_object.start_backup_file(savepkt)
File "/usr/lib/bareos/plugins/BareosFdPluginPostgres.py", line 396, in
start_backup_file
return super(BareosFdPluginPostgres, self).start_backup_file(savepkt)
File "/usr/lib/bareos/plugins/BareosFdPluginLocalFilesBaseclass.py", line
118, in start_backup_file
mystatp.st_mode = statp.st_mode
UnboundLocalError: local variable 'statp' referenced before assignment
23-Feb 17:53 dsme01-fd JobId 305: Error: python3-fd-mod: Could not read
Label File /var/lib/postgresql/12/main/base/backup_label: [Errno 2] Datei
oder Verzeichnis nicht gefunden:
'/var/lib/postgresql/12/main/base/backup_label'
23-Feb 17:53 dsme01-fd JobId 305: Error: python3-fd-mod: pg_stop_backup
statement failed: 'CHECKPOINT LOCATION'
23-Feb 17:53 bareos-sd JobId 305: Releasing device "FileStorage"
(/media/usb/backups/storage).
23-Feb 17:53 bareos-sd JobId 305: Elapsed time=00:00:07, Transfer rate=0
Bytes/second
23-Feb 17:53 bareos-dir JobId 0: Fatal error: Network error during CRAM MD5
with 192.168.20.26
23-Feb 17:53 bareos-dir JobId 0: Fatal error: Director unable to
authenticate with Storage daemon at "bareos.intern.example.com:9103".
Possible causes:
Passwords or names not the same or
TLS negotiation problem or
Maximum Concurrent Jobs exceeded on the SD or
SD networking messed up (restart daemon).
23-Feb 17:53 bareos-dir JobId 305: Error: Bareos bareos-dir
22.0.3~pre7.b16be41bc (21Feb23):
Build OS: Debian GNU/Linux 11 (bullseye)
JobId: 305
Job: backup-postgresql.2023-02-23_17.53.03_03
Backup Level: Full
Client: "bareos-fd" 22.0.3~pre7.b16be41bc (21Feb23)
Debian GNU/Linux 11 (bullseye),debian
FileSet: "plugin-postgresql" 2023-02-23 17:53:03
Pool: "Full" (From command line)
Catalog: "MyCatalog" (From Client resource)
Storage: "File" (From Job resource)
Scheduled time: 23-Feb-2023 17:53:03
Start time: 23-Feb-2023 17:53:05
End time: 23-Feb-2023 17:53:24
Elapsed time: 19 secs
Priority: 10
FD Files Written: 0
SD Files Written: 0
FD Bytes Written: 0 (0 B)
SD Bytes Written: 0 (0 B)
Rate: 0.0 KB/s
Software Compression: None
VSS: no
Encryption: no
Accurate: no
Volume name(s):
Volume Session Id: 14
Volume Session Time: 1677071400
Last Volume Bytes: 0 (0 B)
Non-fatal FD errors: 3
SD Errors: 0
FD termination status: Fatal Error
SD termination status: OK
Bareos binary info: Bareos community build (UNSUPPORTED): Get
professional support from https://www.bareos.com
Job triggered by: User
Termination: *** Backup Error ***
...
Here is my config
...
root@dsme01:~# cat /etc/bareos/bareos-dir.d/fileset/plugin-postgresql.conf
FileSet {
Name = "plugin-postgresql"
Include {
Options {
compression=GZIP
signature = MD5
}
Plugin = "python"
":module_name=bareos-fd-postgres"
":dbHost=127.0.0.1"
":dbuser=postgres"
":postgresDataDir=/var/lib/postgresql/12/main/base"
":walArchive=/media/usb/backups/dsme01.intern.example.com/postgresql/wal_archives/"
}
}
...
What's wrong here?
Greetings from Stefan Harbich
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