[Bacula-users] docker-plugin - volume backup failed

[Fábio Santos]

Hello,

I performed the installation of the bacula rpm packages + docker plugin,
but the volume backup is failing, only container backup is working. Follows
log and configuration.

Another point, is that I didn't find baculatar in this installation by rpm
package.

Release 9.6.2
26Feb20
- Docker: add baculatar docker image.

*Client:*
CentOS Linux release 7.9.2009 (Core)
Docker version 20.10.7, build f0df350

installed packages.
bacula-libs-9.6.7-1.el7.x86_64.rpm
bacula-client-9.6.7-1.el7.x86_64.rpm
bacula-docker-plugin-9.6.7-1.el7.x86_64.rpm

*Director:*
Connecting to Director 02-IP138:9101
1000 OK: 103 02-IP138-dir Version: 9.6.7 (10 December 2020)
Enter a period to cancel a command.
*status client=client-docker-IP139-fd
Connecting to Client client-docker-IP139-fd at 192.168.1.139:9102

client-docker-IP139-fd Version: 9.6.7 (10 December 2020)
 x86_64-redhat-linux-gnu-bacula redhat (Core)
Daemon started 27-Jul-21 15:16. Jobs: run=5 running=0.
 Heap: heap=131,072 smbytes=320,865 max_bytes=1,047,604 bufs=147
max_bufs=227
 Sizes: boffset_t=8 size_t=8 debug=0 trace=0 mode=0,0 bwlimit=0kB/s
 Plugin: bpipe-fd.so docker-fd.so

Fileset {
  Name = "FS_container_postgres-default_VolumeAll"
  Include {
    Plugin = "docker: container=postgres-default allvolumes"
  }
}


*log:*
client-docker-IP139-fd JobId 6: docker: Backup of Docker Volume: volume1 OK.
client-docker-IP139-fd JobId 6:      Cannot open
"/@docker/volume/volume1.tar": ERR=Erro de entrada/saída.
client-docker-IP139-fd JobId 6: Error: dkcommctx: Docker is unable to find
required Bacula container backup image. Cannot continue!
client-docker-IP139-fd JobId 6: docker: Start Backup Docker Volume: volume1
client-docker-IP139-fd JobId 6: docker: Backup of Docker Container:
postgres-default (25c5d9b97462) OK.
client-docker-IP139-fd JobId 6: dkcommctx: Commit removed:
postgres-default/25c5d9b97462/6:backup
client-docker-IP139-fd JobId 6: dkcommctx: Commit created:
postgres-default/25c5d9b97462/6:backup
client-docker-IP139-fd JobId 6: docker: Start Backup Docker Container:
postgres-default (25c5d9b97462)
02-IP138-sd JobId 6: Ready to append to end of Volume "Vol-0001"
size=915,952,768
02-IP138-sd JobId 6: Volume "Vol-0001" previously written, moving to end of
data.
02-IP138-dir JobId 6: Using Device "FileChgr1-Dev1" to write.

--
Fábio Santos


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