📦
CHI-in-a-box
  • What is CHI-in-a-Box?
  • Before You Begin
    • Assumed Knowledge
    • Hosts and Services
    • Network Overview
    • CC-Ansible
    • The site configuration
      • inventory
      • defaults.yml
      • passwords.yml
      • certificates/
      • node_custom_config/ (optional)
      • post-deploy.yml (optional)
    • How Deployment Works
    • Security considerations
  • Setup Guides
    • Evaluation Site
      • Bring up the Control Plane
    • Production Baremetal
      • Baremetal QuickStart
      • Host Networking Configuration
    • Troubleshooting
      • Networking
    • Verification Checklist
    • Dev-in-a-Box
    • Edge-in-a-Box
  • Reference
    • Chameleon Identity Federation
    • Ironic Flat Networking
    • Ironic Multi-Tenant Networking
    • Glance Image Storage
    • Resource Reservation
      • Default Resource Properties
    • Monitoring
      • IPMI Metrics
      • SNMP Metrics
  • Example Deployments
    • ARM/x86 mixed architecture
    • Edge computing/container testbed
  • Operations
    • Hardware management
    • Certificate management
    • Chameleon tools
      • Hammers 🔨
        • maintenance_reservation
      • Disk image subscription
      • Usage reporting
    • Troubleshooting
      • Known issues
        • Neutron (networking)
        • Nova (KVM)
        • Ironic (bare metal)
      • Instance networking diagnostics
      • Security incident triage
      • Troublesome Hardware
    • Alert runbooks
      • Cron Job No Recent Success
      • Instance Failure
      • Image Cache Space
      • Ironic Node Error State
      • Jupyter Server Launch Failure
      • MySQL Host Down
      • MySQL Replication Error
      • Node Exporter Down
      • Node Network Bridge Down
      • Node Network Bridge Low Traffic
      • Nova Ironic Instance Launch Failure
      • OpenStack API Down
      • PeriodicTask No Recent Success
      • Portal Down
      • Precis Parsed Events Low
      • Provider Conflict
      • Runbook Template
    • User support guide
    • Upgrading to a new Release
  • Development
    • Developing OpenStack Services
    • Dev-in-a-box
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  • Viewing Logs
  • Executing debugging commands
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  1. Operations

Troubleshooting

Viewing Logs

Logs can be found in the directory /var/log/kolla/

You can also view the stdout of each container by running docker logs -f container_name

Executing debugging commands

Each service is running in its own container, so the commands aren't available natively on the host.

Instead, you can run the commands using docker exec

For example, for openvswitch commands: docker exec openvswitch_db ovs-vsctl show

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Last updated 1 year ago