To check for services that have not restarted since the configuration file was updated, run the @arvados-server check@ command on each system node.
+To test functionality and check for common problems, run the @arvados-client sudo diagnostics@ command on a system node.
+
h2(#upgrading). Upgrading Arvados
Upgrading Arvados typically involves the following steps:
# Run @arvados-server config-check@ to detect configuration errors or deprecated entries.
# Verify that the Arvados services were restarted as part of the package upgrades.
# Run @arvados-server check@ to detect services that did not restart properly.
+# Run @arvados-client sudo diagnostics@ to test functionality.
On the dispatch node, start monitoring the arvados-dispatch-cloud logs:
<notextile>
-<pre><code>~$ <span class="userinput">sudo journalctl -o cat -fu arvados-dispatch-cloud.service</span>
+<pre><code># <span class="userinput">journalctl -o cat -fu arvados-dispatch-cloud.service</span>
</code></pre>
</notextile>
-"Make sure to install the arvados/jobs image.":../install-jobs-image.html
-
-Submit a simple container request:
+In another terminal window, use the diagnostics tool to run a simple container.
<notextile>
-<pre><code>shell:~$ <span class="userinput">arv container_request create --container-request '{
- "name": "test",
- "state": "Committed",
- "priority": 1,
- "container_image": "arvados/jobs:latest",
- "command": ["echo", "Hello, Crunch!"],
- "output_path": "/out",
- "mounts": {
- "/out": {
- "kind": "tmp",
- "capacity": 1000
- }
- },
- "runtime_constraints": {
- "vcpus": 1,
- "ram": 1048576
- }
-}'</span>
+<pre><code># <span class="userinput">arvados-client sudo diagnostics</span>
+INFO 5: running health check (same as `arvados-server check`)
+INFO 10: getting discovery document from https://zzzzz.arvadosapi.com/discovery/v1/apis/arvados/v1/rest
+...
+INFO 160: running a container
+INFO ... container request submitted, waiting up to 10m for container to run
</code></pre>
</notextile>
-This command should return a record with a @container_uuid@ field. Once @arvados-dispatch-cloud@ polls the API server for new containers to run, you should see it dispatch that same container.
+After performing a number of other quick tests, this will submit a new container request and wait for it to finish.
+
+While the diagnostics tool is waiting, the @arvados-dispatch-cloud@ logs will show details about creating a cloud instance, waiting for it to be ready, and scheduling the new container on it.
-The @arvados-dispatch-cloud@ API provides a list of queued and running jobs and cloud instances. Use your @ManagementToken@ to test the dispatcher's endpoint. For example, when one container is running:
+You can also use the "arvados-dispatch-cloud API":{{site.baseurl}}/api/dispatch.html to get a list of queued and running jobs and cloud instances. Use your @ManagementToken@ to test the dispatcher's endpoint. For example, when one container is running:
<notextile>
<pre><code>~$ <span class="userinput">curl -sH "Authorization: Bearer $token" http://localhost:9006/arvados/v1/dispatch/containers</span>
A similar request can be made to the @http://localhost:9006/arvados/v1/dispatch/instances@ endpoint.
-When the container finishes, the dispatcher will log it.
-
After the container finishes, you can get the container record by UUID *from a shell server* to see its results:
<notextile>
{% include 'start_service' %}
{% include 'restart_api' %}
+
+h2(#confirm-working). Confirm working installation
+
+On the dispatch node, start monitoring the arvados-dispatch-lsf logs:
+
+<notextile>
+<pre><code># <span class="userinput">journalctl -o cat -fu arvados-dispatch-lsf.service</span>
+</code></pre>
+</notextile>
+
+In another terminal window, use the diagnostics tool to run a simple container.
+
+<notextile>
+<pre><code># <span class="userinput">arvados-client sudo diagnostics</span>
+INFO 5: running health check (same as `arvados-server check`)
+INFO 10: getting discovery document from https://zzzzz.arvadosapi.com/discovery/v1/apis/arvados/v1/rest
+...
+INFO 160: running a container
+INFO ... container request submitted, waiting up to 10m for container to run
+</code></pre>
+</notextile>
+
+After performing a number of other quick tests, this will submit a new container request and wait for it to finish.
+
+While the diagnostics tool is waiting, the @arvados-dispatch-lsf@ logs will show details about submitting an LSF job to run the container.
On the dispatch node, start monitoring the crunch-dispatch-slurm logs:
<notextile>
-<pre><code>~$ <span class="userinput">sudo journalctl -o cat -fu crunch-dispatch-slurm.service</span>
+<pre><code># <span class="userinput">journalctl -o cat -fu crunch-dispatch-slurm.service</span>
</code></pre>
</notextile>
-Submit a simple container request:
+In another terminal window, use the diagnostics tool to run a simple container.
<notextile>
-<pre><code>shell:~$ <span class="userinput">arv container_request create --container-request '{
- "name": "test",
- "state": "Committed",
- "priority": 1,
- "container_image": "arvados/jobs:latest",
- "command": ["echo", "Hello, Crunch!"],
- "output_path": "/out",
- "mounts": {
- "/out": {
- "kind": "tmp",
- "capacity": 1000
- }
- },
- "runtime_constraints": {
- "vcpus": 1,
- "ram": 8388608
- }
-}'</span>
+<pre><code># <span class="userinput">arvados-client sudo diagnostics</span>
+INFO 5: running health check (same as `arvados-server check`)
+INFO 10: getting discovery document from https://zzzzz.arvadosapi.com/discovery/v1/apis/arvados/v1/rest
+...
+INFO 160: running a container
+INFO ... container request submitted, waiting up to 10m for container to run
</code></pre>
</notextile>
-This command should return a record with a @container_uuid@ field. Once @crunch-dispatch-slurm@ polls the API server for new containers to run, you should see it dispatch that same container. It will log messages like:
+Once @crunch-dispatch-slurm@ polls the API server for new containers to run, you should see it dispatch the new container. It will log messages like:
<notextile>
<pre><code>2016/08/05 13:52:54 Monitoring container zzzzz-dz642-hdp2vpu9nq14tx0 started
projects / arvados.git / commitdiff