neutron-debug command-line client The neutron-debug client is an extension to the neutron command-line interface (CLI) for the OpenStack neutron-debug tool. This chapter documents neutron-debug version 2.3.0. For help on a specific neutron-debug command, enter: $ neutron-debug COMMAND
neutron-debug usage [--os-password <auth-password>] [--os-tenant-name <auth-tenant-name>] [--os-tenant-id <auth-tenant-id>] [--os-auth-url <auth-url>] [--os-region-name <region-name>] [--service-type <service-type>] [--service-name <service-name>] [--volume-service-name <volume-service-name>] [--endpoint-type <endpoint-type>] [--os-volume-api-version <volume-api-ver>] [--os-cacert <ca-certificate>] [--retries <retries>] <subcommand> ... Subcommands probe-create Create probe port - create port and interface within a network namespace. probe-list List all probes. probe-clear Clear all probes. probe-delete Delete probe - delete port then delete the namespace. probe-exec Execute commands in the namespace of the probe. ping-all ping-all is an all-in-one command to ping all fixed IPs in a specified network.
neutron-debug optional arguments --version Show version number and exit. -v, --verbose, --debug Increase verbosity of output and show tracebacks on errors. Can be repeated. -q, --quiet Suppress output except warnings and errors -h, --help Show this help message and exit --os-auth-strategy <auth-strategy> Authentication strategy (Env: OS_AUTH_STRATEGY, default keystone). For now, any other value will disable the authentication --os-auth-url <auth-url> Authentication URL (Env: OS_AUTH_URL) --os-tenant-name <auth-tenant-name> Authentication tenant name (Env: OS_TENANT_NAME) --os-tenant-id <auth-tenant-id> Authentication tenant name (Env: OS_TENANT_ID) --os-username <auth-username> Authentication username (Env: OS_USERNAME) --os-password <auth-password> Authentication password (Env: OS_PASSWORD) --os-region-name <auth-region-name> Authentication region name (Env: OS_REGION_NAME) --os-token <token> Defaults to env[OS_TOKEN] --endpoint-type <endpoint-type> Defaults to env[OS_ENDPOINT_TYPE] or public URL. --os-url <url> Defaults to env[OS_URL] --os-cacert <ca-certificate> Specify a CA bundle file to use in verifying a TLS (HTTPS) server certificate. Defaults to env[OS_CACERT] --insecure Explicitly allow neutron-debug to perform "insecure" SSL (HTTPS) requests. The server's certificate will not be verified against any certificate authorities. This option should be used with caution. --config-file CONFIG_FILE Config file for interface driver (You may also use l3_agent.ini)
neutron-debug probe-create command usage: neutron-debug probe-create NET Create probe port - create port and interface, then place it into the created network namespace. Positional arguments NET ID ID of the network in which the probe will be created.
neutron-debug probe-list command usage: neutron-debug probe-list List probes.
neutron-debug probe-clear command usage: neutron-debug probe-clear Clear all probes.
neutron-debug probe-delete command usage: neutron-debug probe-delete <port-id> Remove a probe. Positional arguments <port-id> ID of the probe to delete.
neutron-debug probe-exec command usage: neutron-debug probe-exec <port-id> <command> Execute commands in the namespace of the probe
neutron-debug ping-all command usage: neutron-debug ping-all <port-id> --timeout <number All-in-one command to ping all fixed IPs in a specified network. A probe creation is not needed for this command. A new probe is created automatically. It will, however, need to be deleted manually when it is no longer needed. When there are multiple networks, the newly created probe will be attached to a random network and thus the ping will take place from within that random network. Positional arguments <port-id> ID of the port to use. Optional arguments --timeout <timeout in seconds> Optional ping timeout.
neutron-debug example usage: neutron-debug create-probe < NET_ID> Create a probe namespace within the network identified by NET_ID. The namespace will have the name of qprobe-<UUID of the probe port> For the following examples to function, the security group rules may need to be modified to allow the SSH (TCP port 22) or ping (ICMP) traffic into network. usage: neutron-debug probe-exec <probe ID> "ssh <IP of instance>" SSH to an instance within the network. usage: neutron-debug ping-all <network ID>" Ping all instances on this network to verify they are responding. usage: neutron-debug probe-exec <probe_ID> dhcping <VM_MAC address> -s <IP of DHCP server>" Ping the DHCP server for this network using dhcping to verify it is working.