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12.8. Important Logs for Undercloud and Overcloud
Use the following logs to find out information about the Undercloud and Overcloud when troubleshooting.
Table 12.1. Important Logs for Undercloud and Overcloud
|
Information
|
Undercloud or Overcloud
|
Log Location
|
|---|---|---|
|
General director services
|
Undercloud
| /var/log/nova/*
/var/log/heat/*
/var/log/ironic/*
|
|
Introspection
|
Undercloud
| /var/log/ironic/*
/var/log/ironic-discoverd/*
|
|
Provisioning
|
Undercloud
| /var/log/ironic/*
|
|
Cloud-Init Log
|
Overcloud
| /var/log/cloud-init.log
|
|
Overcloud Configuration (Summary of Last Puppet Run)
|
Overcloud
| /var/lib/puppet/state/last_run_summary.yaml
|
|
Overcloud Configuration (Report from Last Puppet Run)
|
Overcloud
| /var/lib/puppet/state/last_run_report.yaml
|
|
Overcloud Configuration (All Puppet Reports)
|
Overcloud
| /var/lib/puppet/reports/overcloud-*/*
|
|
General Overcloud services
|
Overcloud
| /var/log/ceilometer/*
/var/log/ceph/*
/var/log/cinder/*
/var/log/glance/*
/var/log/heat/*
/var/log/horizon/*
/var/log/httpd/*
/var/log/keystone/*
/var/log/libvirt/*
/var/log/neutron/*
/var/log/nova/*
/var/log/openvswitch/*
/var/log/rabbitmq/*
/var/log/redis/*
/var/log/swift/*
|
|
High availability log
|
Overcloud
| /var/log/pacemaker.log
|