mirror of
https://gitlab.ub.uni-bielefeld.de/sfb1288inf/nopaque.git
synced 2024-11-15 01:05:42 +00:00
231 lines
9.1 KiB
Python
231 lines
9.1 KiB
Python
from app import db, docker_client, scheduler
|
|
from app.models import Corpus, CorpusStatus
|
|
from flask import current_app
|
|
import docker
|
|
import os
|
|
import shutil
|
|
|
|
|
|
def job():
|
|
with scheduler.app.app_context():
|
|
_handle_corpora()
|
|
|
|
def _handle_corpora():
|
|
corpora = Corpus.query.all()
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.SUBMITTED]:
|
|
_create_build_corpus_service(corpus)
|
|
for corpus in [x for x in corpora if x.status in [CorpusStatus.QUEUED, CorpusStatus.BUILDING]]:
|
|
_checkout_build_corpus_service(corpus)
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.BUILT and x.num_analysis_sessions > 0]:
|
|
corpus.status = CorpusStatus.STARTING_ANALYSIS_SESSION
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.RUNNING_ANALYSIS_SESSION and x.num_analysis_sessions == 0]:
|
|
corpus.status = CorpusStatus.CANCELING_ANALYSIS_SESSION
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.RUNNING_ANALYSIS_SESSION]:
|
|
_checkout_analysing_corpus_container(corpus)
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.STARTING_ANALYSIS_SESSION]:
|
|
_create_cqpserver_container(corpus)
|
|
for corpus in [x for x in corpora if x.status == CorpusStatus.CANCELING_ANALYSIS_SESSION]:
|
|
_remove_cqpserver_container(corpus)
|
|
db.session.commit()
|
|
|
|
def _create_build_corpus_service(corpus):
|
|
''' # Docker service settings # '''
|
|
''' ## Command ## '''
|
|
command = ['bash', '-c']
|
|
command.append(
|
|
f'mkdir /corpora/data/nopaque-{corpus.hashid.lower()}'
|
|
' && '
|
|
'cwb-encode'
|
|
' -c utf8'
|
|
f' -d /corpora/data/nopaque-{corpus.hashid.lower()}'
|
|
' -f /root/files/corpus.vrt'
|
|
f' -R /usr/local/share/cwb/registry/nopaque-{corpus.hashid.lower()}'
|
|
' -P pos -P lemma -P simple_pos'
|
|
' -S ent:0+type -S s:0'
|
|
' -S text:0+address+author+booktitle+chapter+editor+institution+journal+pages+publisher+publishing_year+school+title'
|
|
' -xsB -9'
|
|
' && '
|
|
f'cwb-make -V NOPAQUE-{corpus.hashid.upper()}'
|
|
)
|
|
''' ## Constraints ## '''
|
|
constraints = ['node.role==worker']
|
|
''' ## Image ## '''
|
|
image = f'{current_app.config["NOPAQUE_DOCKER_IMAGE_PREFIX"]}cwb:r1879'
|
|
''' ## Labels ## '''
|
|
labels = {
|
|
'origin': current_app.config['SERVER_NAME'],
|
|
'type': 'corpus.build',
|
|
'corpus_id': str(corpus.id)
|
|
}
|
|
''' ## Mounts ## '''
|
|
mounts = []
|
|
''' ### Data mount ### '''
|
|
data_mount_source = os.path.join(corpus.path, 'cwb', 'data')
|
|
data_mount_target = '/corpora/data'
|
|
data_mount = f'{data_mount_source}:{data_mount_target}:rw'
|
|
# Make sure that their is no data in the data directory
|
|
shutil.rmtree(data_mount_source, ignore_errors=True)
|
|
os.makedirs(data_mount_source)
|
|
mounts.append(data_mount)
|
|
''' ### File mount ### '''
|
|
file_mount_source = os.path.join(corpus.path, 'cwb', 'corpus.vrt')
|
|
file_mount_target = '/root/files/corpus.vrt'
|
|
file_mount = f'{file_mount_source}:{file_mount_target}:ro'
|
|
mounts.append(file_mount)
|
|
''' ### Registry mount ### '''
|
|
registry_mount_source = os.path.join(corpus.path, 'cwb', 'registry')
|
|
registry_mount_target = '/usr/local/share/cwb/registry'
|
|
registry_mount = f'{registry_mount_source}:{registry_mount_target}:rw'
|
|
# Make sure that their is no data in the registry directory
|
|
shutil.rmtree(registry_mount_source, ignore_errors=True)
|
|
os.makedirs(registry_mount_source)
|
|
mounts.append(registry_mount)
|
|
''' ## Name ## '''
|
|
name = f'build-corpus_{corpus.id}'
|
|
''' ## Restart policy ## '''
|
|
restart_policy = docker.types.RestartPolicy()
|
|
try:
|
|
docker_client.services.create(
|
|
image,
|
|
command=command,
|
|
constraints=constraints,
|
|
labels=labels,
|
|
mounts=mounts,
|
|
name=name,
|
|
restart_policy=restart_policy,
|
|
user='0:0'
|
|
)
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Create service "{name}" failed: {e}')
|
|
return
|
|
corpus.status = CorpusStatus.QUEUED
|
|
|
|
def _checkout_build_corpus_service(corpus):
|
|
service_name = f'build-corpus_{corpus.id}'
|
|
try:
|
|
service = docker_client.services.get(service_name)
|
|
except docker.errors.NotFound as e:
|
|
current_app.logger.error(f'Get service "{service_name}" failed: {e}')
|
|
corpus.status = CorpusStatus.FAILED
|
|
return
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Get service "{service_name}" failed: {e}')
|
|
service_tasks = service.tasks()
|
|
if not service_tasks:
|
|
return
|
|
task_state = service_tasks[0].get('Status').get('State')
|
|
if corpus.status == CorpusStatus.QUEUED and task_state != 'pending':
|
|
corpus.status = CorpusStatus.BUILDING
|
|
return
|
|
elif corpus.status == CorpusStatus.BUILDING and task_state == 'complete':
|
|
corpus.status = CorpusStatus.BUILT
|
|
elif corpus.status == CorpusStatus.BUILDING and task_state == 'failed':
|
|
corpus.status = CorpusStatus.FAILED
|
|
else:
|
|
return
|
|
try:
|
|
service.remove()
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Remove service "{service_name}" failed: {e}')
|
|
|
|
def _create_cqpserver_container(corpus):
|
|
''' # Docker container settings # '''
|
|
''' ## Command ## '''
|
|
command = []
|
|
command.append(
|
|
'echo "host *;" > cqpserver.init'
|
|
' && '
|
|
'echo "user anonymous \\"\\";" >> cqpserver.init'
|
|
' && '
|
|
'cqpserver -I cqpserver.init'
|
|
)
|
|
''' ## Detach ## '''
|
|
detach = True
|
|
''' ## Entrypoint ## '''
|
|
entrypoint = ['bash', '-c']
|
|
''' ## Image ## '''
|
|
image = f'{current_app.config["NOPAQUE_DOCKER_IMAGE_PREFIX"]}cwb:r1879'
|
|
''' ## Name ## '''
|
|
name = f'cqpserver_{corpus.id}'
|
|
''' ## Network ## '''
|
|
network = f'{current_app.config["NOPAQUE_DOCKER_NETWORK_NAME"]}'
|
|
''' ## Volumes ## '''
|
|
volumes = []
|
|
''' ### Corpus data volume ### '''
|
|
data_volume_source = os.path.join(corpus.path, 'cwb', 'data')
|
|
data_volume_target = '/corpora/data'
|
|
# data_volume_source = os.path.join(corpus.path, 'cwb', 'data', f'nopaque_{corpus.id}')
|
|
# data_volume_target = f'/corpora/data/nopaque_{corpus.hashid.lower()}'
|
|
data_volume = f'{data_volume_source}:{data_volume_target}:rw'
|
|
volumes.append(data_volume)
|
|
''' ### Corpus registry volume ### '''
|
|
registry_volume_source = os.path.join(corpus.path, 'cwb', 'registry')
|
|
registry_volume_target = '/usr/local/share/cwb/registry'
|
|
# registry_volume_source = os.path.join(corpus.path, 'cwb', 'registry', f'nopaque_{corpus.id}')
|
|
# registry_volume_target = f'/usr/local/share/cwb/registry/nopaque_{corpus.hashid.lower()}'
|
|
registry_volume = f'{registry_volume_source}:{registry_volume_target}:rw'
|
|
volumes.append(registry_volume)
|
|
# Check if a cqpserver container already exists. If this is the case,
|
|
# remove it and create a new one
|
|
try:
|
|
container = docker_client.containers.get(name)
|
|
except docker.errors.NotFound:
|
|
pass
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Get container "{name}" failed: {e}')
|
|
return
|
|
else:
|
|
try:
|
|
container.remove(force=True)
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Remove container "{name}" failed: {e}')
|
|
return
|
|
try:
|
|
docker_client.containers.run(
|
|
image,
|
|
command=command,
|
|
detach=detach,
|
|
entrypoint=entrypoint,
|
|
name=name,
|
|
network=network,
|
|
user='0:0',
|
|
volumes=volumes
|
|
)
|
|
except docker.errors.ImageNotFound as e:
|
|
current_app.logger.error(
|
|
f'Run container "{name}" failed '
|
|
f'due to "docker.errors.ImageNotFound" error: {e}'
|
|
)
|
|
corpus.status = CorpusStatus.FAILED
|
|
return
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Run container "{name}" failed: {e}')
|
|
return
|
|
corpus.status = CorpusStatus.RUNNING_ANALYSIS_SESSION
|
|
|
|
def _checkout_analysing_corpus_container(corpus):
|
|
container_name = f'cqpserver_{corpus.id}'
|
|
try:
|
|
docker_client.containers.get(container_name)
|
|
except docker.errors.NotFound as e:
|
|
current_app.logger.error(f'Get container "{container_name}" failed: {e}')
|
|
corpus.num_analysis_sessions = 0
|
|
corpus.status = CorpusStatus.BUILT
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Get container "{container_name}" failed: {e}')
|
|
|
|
def _remove_cqpserver_container(corpus):
|
|
container_name = f'cqpserver_{corpus.id}'
|
|
try:
|
|
container = docker_client.containers.get(container_name)
|
|
except docker.errors.NotFound:
|
|
corpus.status = CorpusStatus.BUILT
|
|
return
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Get container "{container_name}" failed: {e}')
|
|
return
|
|
try:
|
|
container.remove(force=True)
|
|
except docker.errors.DockerException as e:
|
|
current_app.logger.error(f'Remove container "{container_name}" failed: {e}')
|