Batfish Commands¶

Here we describe the non-question related Batfish functions

Networks¶

pybatfish.client.session.Session.set_network(self, name: Optional[str] = None, prefix: str = 'pcp') → str¶

Configure the network used for analysis.

Parameters

name (str) – name of the network to set. If None, a name will be generated
prefix – prefix to prepend to auto-generated network names if name is empty

Returns

name of the configured network

Return type

str

Raises

BatfishException – if configuration fails

pybatfish.client.session.Session.list_networks(self)¶

List networks the session’s API key can access.

Returns: network names
Return type: list

pybatfish.client.session.Session.delete_network(self, name)¶

Delete network by name.

Parameters: name (str) – name of the network to delete

Snapshots¶

pybatfish.client.session.Session.init_snapshot(self, upload, name=None, overwrite=False, extra_args=None)¶

Initialize a new snapshot.

Parameters

upload (str) – path to the snapshot zip or directory
name (str) – name of the snapshot to initialize
overwrite (bool) – whether or not to overwrite an existing snapshot with the same name
extra_args (dict) – extra arguments to be passed to the parse command

Returns

name of initialized snapshot

Return type

str

pybatfish.client.session.Session.set_snapshot(self, name=None, index=None)¶

Set the current snapshot by name or index.

Parameters

name (str) – name of the snapshot to set as the current snapshot
index (int) – set the current snapshot to the index-th most recent snapshot

Returns

the name of the successfully set snapshot

Return type

str

pybatfish.client.session.Session.list_snapshots(self, verbose=False)¶

List snapshots for the current network.

Parameters: verbose (bool) – If true, return the full output of Batfish, including snapshot metadata.
Returns: snapshot names or the full JSON response containing snapshots and metadata (if verbose=True)
Return type: list

pybatfish.client.session.Session.delete_snapshot(self, name)¶

Delete specified snapshot from current network.

Parameters: name (str) – name of the snapshot to delete

pybatfish.client.session.Session.fork_snapshot(self, base_name, name=None, overwrite=False, deactivate_interfaces=None, deactivate_nodes=None, restore_interfaces=None, restore_nodes=None, add_files=None, extra_args=None)¶

Copy an existing snapshot and deactivate or reactivate specified interfaces, nodes, and links on the copy.

Parameters

base_name (str) – name of the snapshot to copy
name (str) – name of the snapshot to initialize
overwrite (bool) – whether or not to overwrite an existing snapshot with the same name
deactivate_interfaces (list[Interface]) – list of interfaces to deactivate in new snapshot
deactivate_nodes (list[str]) – list of names of nodes to deactivate in new snapshot
restore_interfaces (list[Interface]) – list of interfaces to reactivate
restore_nodes (list[str]) – list of names of nodes to reactivate
add_files (str) – path to zip file or directory containing files to add
extra_args (dict) – extra arguments to be passed to the parse command.

Returns

name of initialized snapshot or None if the call fails

Return type

Optional[str]

Reference Library¶

pybatfish.client.session.Session.get_reference_library(self)¶: Returns the reference library for the active network.

pybatfish.client.session.Session.get_reference_book(self, name)¶

Returns the specified reference book for the active network.

Parameters: name (str) – name of the reference book to fetch

pybatfish.client.session.Session.put_reference_book(self, book)¶

Put a reference book in the active network.

If a book with the same name exists, it is overwritten.

Parameters: book (ReferenceBook) – The ReferenceBook object to add

pybatfish.client.session.Session.delete_reference_book(self, name)¶

Deletes the reference book with the specified name for the active network.

Parameters: name (str) – name of the reference book to delete

Diagnostics¶

pybatfish.client.session.Session.upload_diagnostics(self, dry_run: bool = True, netconan_config: Optional[str] = None, contact_info: Optional[str] = None, proxy: Optional[str] = None) → str¶

Fetch, anonymize, and optionally upload snapshot diagnostics information.

This runs a series of diagnostic questions on the current snapshot (including collecting parsing and conversion information).

The information collected is anonymized with Netconan which either anonymizes passwords and IP addresses (default) or uses the settings in the provided netconan_config.

The anonymous information is then either saved locally (if dry_run is True) or uploaded to Batfish developers (if dry_run is False). The uploaded information will be accessible only to Batfish developers and will be used to help diagnose any issues you encounter.

If contact_info is supplied (e.g. email address), Batfish developers may contact you if they have follow-up questions or to update you when the issues you encountered are resolved.

Parameters

dry_run (bool) – if True, upload is skipped and the anonymized files will be stored locally for review. If False, anonymized files will be uploaded to the Batfish developers
netconan_config (str) – path to Netconan configuration file
contact_info (str) – optional contact info associated with this upload
proxy – a proxy URL to use when uploading data.

Returns

location of anonymized files (local directory if doing dry run, otherwise upload ID)

Return type

str