8 Copyright (C) The Arvados Authors. All rights reserved.
10 SPDX-License-Identifier: CC-BY-SA-3.0
13 h2. Cancel a container request
17 arvados.api().container_requests().update(uuid=container_request_uuid, body={"priority": 0}).execute()
20 h2. Cancel all container requests
25 result = api.container_requests().list(filters=[["state", "=", "Committed"], ["priority", ">", "0"]]).execute()["items"]
26 for container_request in result:
27 api.container_requests().update(uuid=container_request["uuid"], body={"priority": 0}).execute()
30 h2. List completed container requests
35 result = api.container_requests().list(filters=[["name", "like", name], ["state", "=", "Final"]]).execute()["items"]
36 container_uuids = [cr["container_uuid"] for cr in result]
37 containers = api.containers().list(filters=[["uuid", "in", container_uuids]]).execute()["items"]
38 container_dict = {c["uuid"]: c for c in containers}
40 for container_request in result:
41 container = container_dict[container_request["container_uuid"]]
42 print("%s, %s, %s" % (container_request["uuid"], container_request["name"], "Success" if container["exit_code"] == 0 else "Failed"))
45 h2. Get input of a CWL workflow
50 container_request = arvados.api().container_requests().get(uuid=container_request_uuid).execute()
51 print(container_request["mounts"]["/var/lib/cwl/cwl.input.json"])
54 h2. Get output of a CWL workflow
58 import arvados.collection
60 container_request = arvados.api().container_requests().get(uuid=container_request_uuid).execute()
61 collection = arvados.collection.CollectionReader(container_request["output_uuid"])
62 print(collection.open("cwl.output.json").read())
65 h2. List input of child requests
70 parent_request_uuid = "qr1hi-xvhdp-zzzzzzzzzzzzzzz"
72 container_request = arvados.api().container_requests().get(uuid=parent_request_uuid).execute()
73 parent_container_uuid = container_request["container_uuid"]
74 child_requests = arvados.api().container_requests().list(filters=[
75 ["requesting_container_uuid", "=", parent_container_uuid],
76 ["name", "like", namefilter]]).execute()
77 for c in child_requests["items"]:
78 print("%s" % c["name"])
79 for m in c["mounts"].values():
80 if "portable_data_hash" in m:
81 print(" %s" % m["portable_data_hash"])
84 h2. List output of child requests
89 parent_request_uuid = "qr1hi-xvhdp-61y7cjymnhyp7yu"
91 container_request = arvados.api().container_requests().get(uuid=parent_request_uuid).execute()
92 parent_container_uuid = container_request["container_uuid"]
93 child_requests = arvados.api().container_requests().list(filters=[
94 ["requesting_container_uuid", "=", parent_container_uuid],
95 ["name", "like", namefilter]]).execute()
96 output_uuids = [c["output_uuid"] for c in child_requests["items"]]
97 collections = arvados.api().collections().list(filters=[["uuid", "in", output_uuids]]).execute()
98 uuid_to_pdh = {c["uuid"]: c["portable_data_hash"] for c in collections["items"]}
99 for c in child_requests["items"]:
100 print("%s -> %s" % (c["name"], uuid_to_pdh[c["output_uuid"]]))
103 h2. List failed child requests
108 parent_request_uuid = "qr1hi-xvhdp-3d8f1zatx1xio36"
109 container_request = arvados.api().container_requests().get(uuid=parent_request_uuid).execute()
110 parent_container_uuid = container_request["container_uuid"]
111 child_requests = arvados.api().container_requests().list(filters=[
112 ["requesting_container_uuid", "=", parent_container_uuid]], limit=1000).execute()
113 child_containers = {c["container_uuid"]: c for c in child_requests["items"]}
114 cancelled_child_containers = arvados.api().containers().list(filters=[
115 ["exit_code", "!=", "0"],
116 ["uuid", "in", child_containers.keys()]], limit=1000).execute()
117 for c in cancelled_child_containers["items"]:
118 print("%s (%s)" % (child_containers[c["uuid"]]["name"], child_containers[c["uuid"]]["uuid"]))
121 h2. Get log of a child request
125 import arvados.collection
127 container_request_uuid = "qr1hi-xvhdp-3d8f1zatx1xio36"
128 container_request = arvados.api().container_requests().get(uuid=container_request_uuid).execute()
129 collection = arvados.collection.CollectionReader(container_request["log_uuid"])
131 print(collection.open(c).read())
134 h2. Create a collection sharing link
139 download="https://your.download.server"
140 collection_uuid="your-4zz18-collectionuuid"
141 token = api.api_client_authorizations().create(body={"api_client_authorization":{"scopes": [
142 "GET /arvados/v1/collections/%s" % collection_uuid,
143 "GET /arvados/v1/collections/%s/" % collection_uuid,
144 "GET /arvados/v1/keep_services/accessible"]}}).execute()
145 print("%s/c=%s/t=%s/_/" % (download, collection_uuid, token["api_token"]))