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 Depending on where you are running the installer, you need to provide @-internal-client@ or @-external-client@.
17 * If you are running the diagnostics from one of the Arvados machines inside the private network, you want @-internal-client@.
18 * If you running the diagnostics from your workstation outside of the private network, you should use @-external-client@.
20 Here is an example of it in action:
23 root@api:~$ apt-get install arvados-client
24 root@api:~$ export ARVADOS_API_HOST=ClusterID.example.com
25 root@api:~$ export ARVADOS_API_TOKEN=YourSytemRootTokenHere
26 root@api:~$ arvados-client diagnostics -external-client
27 INFO 10: getting discovery document from https://ClusterID.example.com/discovery/v1/apis/arvados/v1/rest
28 INFO 20: getting exported config from https://ClusterID.example.com/arvados/v1/config
29 INFO 30: getting current user record
30 INFO 40: connecting to service endpoint https://keep.ClusterID.example.com/
31 INFO 41: connecting to service endpoint https://*.collections.ClusterID.example.com/
32 INFO 42: connecting to service endpoint https://download.ClusterID.example.com/
33 INFO 43: connecting to service endpoint wss://ws.ClusterID.example.com/websocket
34 INFO 44: connecting to service endpoint https://workbench.ClusterID.example.com/
35 INFO 45: connecting to service endpoint https://workbench2.ClusterID.example.com/
36 INFO 50: checking CORS headers at https://ClusterID.example.com/
37 INFO 51: checking CORS headers at https://keep.ClusterID.example.com/d41d8cd98f00b204e9800998ecf8427e+0
38 INFO 52: checking CORS headers at https://download.ClusterID.example.com/
39 INFO 60: checking internal/external client detection
40 INFO 61: reading+writing via keep service at https://keep.ClusterID.example.com:443/
41 INFO 80: finding/creating "scratch area for diagnostics" project
42 INFO 90: creating temporary collection
43 INFO 100: uploading file via webdav
44 INFO 110: checking WebDAV ExternalURL wildcard (https://*.collections.ClusterID.example.com/)
45 INFO 120: downloading from webdav (https://d41d8cd98f00b204e9800998ecf8427e-0.collections.ClusterID.example.com/foo)
46 INFO 121: downloading from webdav (https://d41d8cd98f00b204e9800998ecf8427e-0.collections.ClusterID.example.com/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
47 INFO 122: downloading from webdav (https://download.ClusterID.example.com/c=d41d8cd98f00b204e9800998ecf8427e+0/_/foo)
48 INFO 123: downloading from webdav (https://download.ClusterID.example.com/c=d41d8cd98f00b204e9800998ecf8427e+0/_/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
49 INFO 124: downloading from webdav (https://a15a27cbc1c7d2d4a0d9e02529aaec7e-128.collections.ClusterID.example.com/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
50 INFO 125: downloading from webdav (https://download.ClusterID.example.com/c=ce8i5-4zz18-bkfvq2skqqf78xd/_/sha256:feb5d9fea6a5e9606aa995e879d862b825965ba48de054caab5ef356dc6b3412.tar)
51 INFO 130: getting list of virtual machines
52 INFO 140: getting workbench1 webshell page
53 INFO 150: connecting to webshell service
54 INFO 160: running a container
55 INFO ... container request submitted, waiting up to 10m for container to run
56 INFO 9990: deleting temporary collection
57 INFO --- no errors ---