3 navsection: installguide
4 title: Cluster diagnostics tool
8 Copyright (C) The Arvados Authors. All rights reserved.
10 SPDX-License-Identifier: CC-BY-SA-3.0
13 The @diagnostics@ subcommand of @arvados-client@ performs a variety of checks to help confirm that your Arvados installation has been properly configured. It is extremely helpful to validate that your install is successful.
15 Here is an example of it in action:
18 root@api:~$ apt-get install arvados-client
19 root@api:~$ export ARVADOS_API_HOST=ClusterID.example.com
20 root@api:~$ export ARVADOS_API_TOKEN=YourSytemRootTokenHere
21 root@api:~$ arvados-client diagnostics -external-client
22 INFO 10: getting discovery document from https://ClusterID.example.com/discovery/v1/apis/arvados/v1/rest
23 INFO 20: getting exported config from https://ClusterID.example.com/arvados/v1/config
24 INFO 30: getting current user record
25 INFO 40: connecting to service endpoint https://keep.ClusterID.example.com/
26 INFO 41: connecting to service endpoint https://*.collections.ClusterID.example.com/
27 INFO 42: connecting to service endpoint https://download.ClusterID.example.com/
28 INFO 43: connecting to service endpoint wss://ws.ClusterID.example.com/websocket
29 INFO 44: connecting to service endpoint https://workbench.ClusterID.example.com/
30 INFO 45: connecting to service endpoint https://workbench2.ClusterID.example.com/
31 INFO 50: checking CORS headers at https://ClusterID.example.com/
32 INFO 51: checking CORS headers at https://keep.ClusterID.example.com/d41d8cd98f00b204e9800998ecf8427e+0
33 INFO 52: checking CORS headers at https://download.ClusterID.example.com/
34 INFO 60: checking internal/external client detection
35 INFO 61: reading+writing via keep service at https://keep.ClusterID.example.com:443/
36 INFO 80: finding/creating "scratch area for diagnostics" project
37 INFO 90: creating temporary collection
38 INFO 100: uploading file via webdav
39 INFO 110: checking WebDAV ExternalURL wildcard (https://*.collections.ClusterID.example.com/)
40 INFO 120: downloading from webdav (https://d41d8cd98f00b204e9800998ecf8427e-0.collections.ClusterID.example.com/foo)
41 INFO 121: downloading from webdav (https://d41d8cd98f00b204e9800998ecf8427e-0.collections.ClusterID.example.com/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
42 INFO 122: downloading from webdav (https://download.ClusterID.example.com/c=d41d8cd98f00b204e9800998ecf8427e+0/_/foo)
43 INFO 123: downloading from webdav (https://download.ClusterID.example.com/c=d41d8cd98f00b204e9800998ecf8427e+0/_/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
44 INFO 124: downloading from webdav (https://a15a27cbc1c7d2d4a0d9e02529aaec7e-128.collections.ClusterID.example.com/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
45 INFO 125: downloading from webdav (https://download.ClusterID.example.com/c=ce8i5-4zz18-bkfvq2skqqf78xd/_/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
46 INFO 130: getting list of virtual machines
47 INFO 140: getting workbench1 webshell page
48 INFO 150: connecting to webshell service
49 INFO 160: running a container
50 INFO ... container request submitted, waiting up to 10m for container to run
51 INFO 9990: deleting temporary collection
52 INFO --- no errors ---