this is what i get out of the syslog when running the ansible:
Mar 13 15:07:58 bitbucket-test-2 ansible-setup: Invoked with filter=* gather_subset=['all'] fact_path=/etc/ansible/facts.d gather_timeout=10
Mar 13 15:08:00 bitbucket-test-2 ansible-file: Invoked with directory_mode=None force=False remote_src=None _original_basename=None path=/srv/bitbucket owner=2 follow=True group=2 unsafe_writes=None serole=None content=NOT_LOGGING_PARAMETER state=directory setype=None selevel=None regexp=None src=None seuser=None recurse=False _diff_peek=None delimiter=None mode=None attributes=None backup=None
Mar 13 15:08:00 bitbucket-test-2 ansible-file: Invoked with directory_mode=None force=False remote_src=None _original_basename=None path=/srv/bitbucket/shared owner=2 follow=True group=2 unsafe_writes=None serole=None content=NOT_LOGGING_PARAMETER state=directory setype=None selevel=None regexp=None src=None seuser=None recurse=False _diff_peek=None delimiter=None mode=None attributes=None backup=None
Mar 13 15:08:01 bitbucket-test-2 ansible-file: Invoked with directory_mode=None force=False remote_src=None _original_basename=None path=/srv/bitbucket/shared/config owner=2 follow=True group=2 unsafe_writes=None serole=None content=NOT_LOGGING_PARAMETER state=directory setype=None selevel=None regexp=None src=None seuser=None recurse=False _diff_peek=None delimiter=None mode=None attributes=None backup=None
Mar 13 15:08:01 bitbucket-test-2 ansible-apt: Invoked with dpkg_options=force-confdef,force-confold autoremove=False force=False force_apt_get=False install_recommends=None package=['python-docker'] autoclean=False name=python-docker purge=False allow_unauthenticated=False state=present upgrade=None update_cache=None default_release=None only_upgrade=False deb=None cache_valid_time=0
Mar 13 15:08:04 bitbucket-test-2 ansible-stat: Invoked with checksum_algorithm=sha1 get_checksum=True follow=False checksum_algo=sha1 path=/srv/bitbucket/shared/config/bitbucket.jks get_md5=None get_mime=True get_attributes=True
Mar 13 15:08:04 bitbucket-test-2 ansible-file: Invoked with directory_mode=None force=False remote_src=None _original_basename=bitbucket.jks path=/srv/bitbucket/shared/config/bitbucket.jks owner=bin follow=True group=bin unsafe_writes=None serole=None content=NOT_LOGGING_PARAMETER state=file setype=None dest=/srv/bitbucket/shared/config/bitbucket.jks selevel=None regexp=None src=None seuser=None recurse=False _diff_peek=None delimiter=None mode=u=rw,g=r,o=r attributes=None backup=None
Mar 13 15:08:04 bitbucket-test-2 ansible-stat: Invoked with checksum_algorithm=sha1 get_checksum=True follow=False checksum_algo=sha1 path=/srv/bitbucket/shared/bitbucket.properties get_md5=None get_mime=True get_attributes=True
Mar 13 15:08:05 bitbucket-test-2 ansible-file: Invoked with directory_mode=None force=False remote_src=None _original_basename=tmpLqoEvm path=/srv/bitbucket/shared/bitbucket.properties owner=2 follow=True group=2 unsafe_writes=None serole=None content=NOT_LOGGING_PARAMETER state=file setype=None dest=/srv/bitbucket/shared/bitbucket.properties selevel=None regexp=None src=None seuser=None recurse=False _diff_peek=None delimiter=None mode=0600 attributes=None backup=None
Mar 13 15:08:06 bitbucket-test-2 ansible-docker_container: Invoked with tty=False dns_servers=None labels=None docker_host=unix://var/run/docker.sock cpuset_cpus=None force_kill=False networks=None detach=True capabilities=None init=False volumes_from=None log_options=None network_mode=host tmpfs=None restart=False name=bitbucket timeout=60 debug=False ports=['8443:8443'] ulimits=None cpu_shares=None cacert_path=None dns_search_domains=None userns_mode=None env_file=None cpu_quota=None cpuset_mems=None state=started key_path=None blkio_weight=None api_version=auto exposed_ports=None shm_size=None tls_hostname=localhost volume_driver=None restart_retries=None groups=None tls=False ignore_image=False dns_opts=None ipc_mode=None keep_volumes=True image=atlassian/bitbucket-server:5.16 recreate=False pid_mode=None cpu_period=None oom_score_adj=None mac_address=None memory=0 memory_swappiness=None memory_swap=None pull=False stop_signal=None devices=None uts=None tls_verify=False published_ports=['8443:8443'] interactive=False links=None domainname=None ssl_version=None paused=False stop_timeout=None kernel_memory=None read_only=False hostname=None sysctls=None working_dir=None cleanup=False entrypoint=None env=None memory_reservation=None privileged=False trust_image_content=False auto_remove=False log_driver=None oom_killer=None kill_signal=None user=None cert_path=None purge_networks=False restart_policy=None security_opts=None etc_hosts=None command=None volumes=['/srv/bitbucket:/var/atlassian/application-data/bitbucket:rw']
Mar 13 15:08:06 bitbucket-test-2 dockerd[726]: time="2019-03-13T15:08:06+01:00" level=info msg="shim docker-containerd-shim started" address="/containerd-shim/moby/761ea66523dec2f172a4129d1d0683a02892b51de7bcb59c818d4f4a71cdc5a6/shim.sock" debug=false module="containerd/tasks" pid=26339
Mar 13 15:08:45 bitbucket-test-2 dockerd[726]: time="2019-03-13T15:08:45+01:00" level=info msg="shim reaped" id=761ea66523dec2f172a4129d1d0683a02892b51de7bcb59c818d4f4a71cdc5a6 module="containerd/tasks"
Mar 13 15:08:45 bitbucket-test-2 dockerd[726]: time="2019-03-13T15:08:45.163033740+01:00" level=info msg="ignoring event" module=libcontainerd namespace=moby topic=/tasks/delete type="*events.TaskDelete"
but the bitbucket container dies after 30secs ....
