Like in RESTCONF GET request and NETCONF get-data request, make it
possible to request state-only, config-only, or all data.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
Allow user to specify full YANG compatible XPath 1.0 predicates. This
allows for trimming results of generic queries using functions and other
non-key predicates from XPath 1.0
Signed-off-by: Christian Hopps <chopps@labn.net>
Adds the guts of the get-tree functionality that is called by or calls
the FE and BE code for get-tree processing.
Signed-off-by: Christian Hopps <chopps@labn.net>
Batch IDs are only used to verify that all messages were received and
processed by a backend. It's not necessary to do that as we use reliable
stream transport - messages can't be dropped or received out of order.
This commit also fixes possible race condition that can happen if
one backend process messages slower than other backends.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
The config is always applied fully, all batches are included. There's no
need to pass a list of applied batches as it always contains all of
them.
Signed-off-by: Igor Ryzhov <iryzhov@nfware.com>
This commit introduces the MGMT Transaction framework that takes
management requests from one (or more) frontend client sessions,
translates them into transactions and drives them to completion
in co-oridination with one (or more) backend client daemons
involved in the request.
This commit includes the following functionalities in the changeset:
1. Introduces the actual Transaction module. Commands added related to
transaction are:
a. show mgmt transaction all
2. Adds support for commit rollback feature which stores upto the 10
commit buffers. Each commit has a commit-id which can be used to
rollback to the exact configuration state.
Commands supported for this feature are:
a. show mgmt commit-history
b. mgmt rollback commit-id COMMIT_ID
3. Add hidden commands to enable record various performance metrics:
a. mgmt performance-measurement
b. mgmt reset-statistic
Co-authored-by: Pushpasis Sarkar <pushpasis@gmail.com>
Co-authored-by: Abhinay Ramesh <rabhinay@vmware.com>
Co-authored-by: Ujwal P <ujwalp@vmware.com>
Signed-off-by: Yash Ranjan <ranjany@vmware.com>
