Provided by: opa-fastfabric_10.8.0.0.201+dfsg.1-1_amd64
opaverifyhosts Verifies basic node configuration and performance by running FF_HOSTVERIFY_DIR/hostverify.sh on all specified hosts. NOTE: Prior to using opaverifyhosts, copy the sample file /usr/share/opa/samples/hostverify.sh to FF_HOSTVERIFY_DIR and edit it to set the appropriate configuration and performance expectations and select which tests to run by default. On the first run for a given node, use the -c option so that hostverify.sh gets copied to each node. FF_HOSTVERIFY_DIR defines both the location of hostverify.sh and the destination of the hostverify.res output file. FF_HOSTVERIFY_DIR is configured in the /etc/opa/opafastfabric.conf file. A summary of results is appended to the FF_RESULT_DIR/verifyhosts.res file. A punchlist of failures is also appended to the FF_RESULT_DIR/punchlist.csv file. Only failures are shown on stdout.
opaverifyhosts [-kc] [-f hostfile] [-u upload_file] [-d upload_dir] [-h hosts] [-T timelimit] [-F filename] [ test...]
--help Produces full help text. -k At start and end of verification, kills any existing hostverify or xhpl jobs on the hosts. -c Copies hostverify.sh to hosts first, useful if you have edited it. -f hostfile Specifies the file with hosts in cluster. Default is /etc/opa/hosts. -h hosts Specifies the list of hosts to ping. -u upload_file Specifies the filename to upload hostverify.res to after verification to allow backup and review of the detailed results for each node. The default upload destination file is hostverify.res. If -u '' is specified, no upload occurs. -d upload_dir Specifies the directory to upload result from each host to. Default is uploads. -T timelimit Specifies the time limit in seconds for host to complete tests. Default is 300 seconds (5 minutes). -F filename Specifies the filename of hostverify script to use. Default is /root/hostverify.sh. test Specifies one or more specific tests to run. See /usr/share/opa/samples/hostverify.sh for a list of available tests.
opaverifyhosts -c opaverifyhosts -h 'arwen elrond' HOSTS='arwen elrond' opaverifyhosts
HOSTS List of hosts, used if -h option not supplied. HOSTS_FILE File containing list of hosts, used in absence of -f and -h. UPLOADS_DIR Directory to upload to, used in absence of -d. FF_MAX_PARALLEL Maximum concurrent operations.