cds-upgrade-buildlog*

[andre68723]

Hi @rlindner81,

is it possible that mtx-tool previously wrote the cds-upgrade-buildlog in all cases (error/failed)?

After running the upgrade, you will get a resulting status and a log file for each tenant. In case of an unsuccessful upgrade, consult the associated log file for details.

they're now missing for me, mtx-tool 0.7.10 + mtxs

Thanks, Andre

[rlindner81]

Hi @andre68723, that's a known issue. Unfortunately cds-mtxs does not provide the same functionality that cds-mtx did.

With cds-mtxs, this information is written to log files on the running cf instances, but it's not exposed through a rest API, so I cannot consume it easily with the mtx-tool.

It's technically still possible to get the information with the following approach:

# get tenant upgrade logs for instance 0
cf ssh <mtx-cds-app> -i 0 -c 'tar cfz - app/logs/*.log' | tar xfz - -C temp
# get tenant upgrade logs for instance 1
cf ssh <mtx-cds-app> -i 1 -c 'tar cfz - app/logs/*.log' | tar xfz - -C temp

... etc. for all instances
You need a unix shell for this, i.e., it works out-of-the-box on Mac and Linux, but might need some extra finagling on Windows.

I want to automate this approach in mtx-tool at some point, but have not had the time too look into it yet. If someone wants to work on it, PRs are welcome...