I have 2 queries here.
Preference for query 2 ( as the query 1 is only for clarifying why it failed with [1] and succeeded with [2] on the same VM .)
Query 1.
There are installation instructions which I followed in [1] .. But On my fresh ubuntu20.04 LTS, focal Multiple times devstack fails with the below local.conf entries . Could someone point out why this fails ?? (Without Ceilometer and gnocchi enable_plugin lines, my devstack installs successfully. With these lines it always fails with the Sqlalchemy module can't be loaded error (dbcounter plugin = dbcounter module unable to load, all the time !!!!)
I succeeded to install devstack with Ceilometer with Gnocchi only when I followed [2] on Ubuntu 20.04 .
This time stack completed successfully after 1229 sec.
Why does [2] only work for me ?? and [1] always fails with the Error like this " sqlalchemy.exc unable to load the module. dbcounter plugin = dbcounter ," ??
My working copy of local.conf is
cat > local.conf << EOF
[[local|localrc]]
ADMIN_PASSWORD=secret
DATABASE_PASSWORD=secret
RABBIT_PASSWORD=secret
SERVICE_PASSWORD=secret
HOST_IP=10.184.48.94
# ceilometer
enable_service ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector
enable_service ceilometer-alarm-notifier ceilometer-alarm-evaluator
enable_service ceilometer-api
# horizon
enable_service horizon
# cloudkitty
enable_plugin cloudkitty https://github.com/stackforge/cloudkitty master
enable_service ck-api ck-proc
EOF
This completes the devstack ./stack.sh with the finish message..
Query 2.
Once devstack completes the installation, how to access or view the ceilometer/ cloudkitty/gnocchi for the billing and metering system ??
Or how to use and view the installed features of ceilometer/cloudkitty/gnocchi output / usage statistics of this devstack cloud installation ?
Thank you,
Krish