async def save_container_logs(client, container, since, sparql, base_concept):
logs = await client.logs(container,
stream=True,
timestamps=True,
since=since)
async for line in logs:
timestamp, log = line.decode().split(" ", 1)
uuid = uuid1(0)
concept = "%s/log/%s" % (base_concept, uuid)
logger.debug("Log into %s: %s", concept, log.strip())
resp = await sparql.update(
"""
WITH <%(graph)s>
INSERT DATA {
<%(base_concept)s> swarmui:logLine <%(concept)s> .
<%(concept)s> mu:uuid %(uuid)s ;
dct:issued %(timestamp)s^^xsd:dateTime ;
dct:title %(log)s .
}
""" % {
"graph": graph,
"base_concept": base_concept,
"concept": concept,
"uuid": escape_string(str(uuid)),
"timestamp": escape_string(timestamp),
"log": escape_string(log),
})
logger.info("Finished logging into %s (container %s is stopped)",
base_concept, container[:12])
async def create_container_log_concept(sparql, container):
concept = "docklogs:%s" % container['Id']
resp = await sparql.query("""
ASK
FROM <%(graph)s>
WHERE {
<%(concept)s> ?p ?o .
}
""" % {
"graph": graph,
"concept": concept,
})
if not resp['boolean']:
resp = await sparql.update(
"""
WITH <%(graph)s>
INSERT DATA {
<%(concept)s> dct:title %(name)s .
}
""" % {
"graph": graph,
"concept": concept,
"name": escape_string(container['Name'][1:]),
})
logger.info("Created logging concept: %s", concept)
return concept
async def create_container_log_concept(sparql, container):
"""
Create a container log concept, this is the node that will group all the
log lines together
"""
concept = IRI("docklogs:%s" % container['Id'])
resp = await sparql.query("ASK FROM {{graph}} WHERE { {{}} ?p ?o }",
concept)
if not resp['boolean']:
resp = await sparql.update(
"WITH {{graph}} INSERT DATA { {{}} dct:title {{}} }",
concept, escape_string(container['Name'][1:]))
logger.info("Created logging concept: %s", concept)
return concept
def _test_escape_string(self, string, expected):
result = escape_string(string)
self.assertEqual(result, expected)