Feature to gather SNMP Walk, use as Pseudo Device, and Browse Objects

* fix anomalous name

* add gather worker

* fix encoding of binary storage

* store results back to job

* now parsing mbis report to translate

* fix the broken report parser

* rename gather to snapshot

* implement walk code copied from SNMP::Info

* can now bulkwalk and parse mibs report and store resolved walk in cache

* add func/glob aliasing broken

* better aliasing

* implement aliasing from globals and funcs

* fix regexp for matching netdisco-mibs report

* fake cache entry for all ND2 methods called, add comments

* also save to logs/snapshots/IP

* add doc for netdisco-do

* add is_pseudo column to device table

* support for loading cache for pseudo devices

* check for hrSystemUptime as well as sysUpTime for snmp connect

* display pseudo devices with yellow pill for name

* color all cells for layers for pseudo

* no need to b64 encode binary data in scalars as we b64 whole thing after

* tweaked uptime check

* store snapshot to database instead of Job

* expose snapshots in device details tab

* small ux improvements on snap download

* fixes for errors in subnet mask searching

* hide snapshot management for pseudo devices

* update to use new netdisco-mibs object cache

* update for new format oids file

* start of work on loading walk into db for browsing

* store values and meta

* add auto increment col and oid index to browser

* start web plugin for browser

* add virtual search for oid children

* have all oid in separte table (60 seconds load on my laptop)

* rename table and add relation

* store oid as int array

* fix sql for children

* make jstree start working

* working very slow tree expand

* fix to work when first displaying tree

* store both oid and oid_parts

* simplify SQL to speed up (more complicated perl)

* fix sql bug, add better index, prettify tree

* render the snmp node detail

* add node template, make scrollable, pretty print data values (insecure)

* store munge hint

* some dubious code to munge the data

* make sure to filter by IP on device_browser

* make safer the rendering of value data (but need to come back to key ordering)

* fix sorting on object values

* limit the opening of child nodes to keep response good and unclutter

* factor out the munge and make safer

* reject unknown mungers

* show the munger and option (not working) to change

* additional js for munge select

* complete custom munge

* change so that saving to database is only at CLI and on request

* hide snmp tab if no browser rows in the db

* add helpful message when no browser rows for the device

* stub handler for search and add recurse control

* working search

* minor ui fixes

* implement typeahead for leaf search

* limit rows in typeahead

* make sure device_browser is visited in delete and renumber

* add requirements for this branch

* update manifest

* make sure node search and typeahead are restricted to current device only

share/config.yml

@@ -92,6 +92,7 @@ web_plugins:
   - Device::Neighbors
   - Device::Addresses
   - Device::Vlans
+  - Device::SNMP
 extra_web_plugins: []
 sidebar_defaults:
   search_node:
@@ -392,51 +393,53 @@ job_prio:
 
 worker_plugins:
   - 'Arpnip'
+  - 'Arpnip::Hooks'
   - 'Arpnip::Nodes'
   - 'Arpnip::Subnets'
-  - 'Arpnip::Hooks'
   - 'Arpwalk'
   - 'Contact'
   - 'Delete'
   - 'Discover'
   - 'Discover::CanonicalIP'
   - 'Discover::Entities'
+  - 'Discover::Hooks'
   - 'Discover::Neighbors'
-  - 'Discover::Neighbors::Routed'
   - 'Discover::Neighbors::DOCSIS'
+  - 'Discover::Neighbors::Routed'
   - 'Discover::PortPower'
   - 'Discover::PortProperties'
   - 'Discover::Properties'
   - 'Discover::VLANs'
   - 'Discover::Wireless'
   - 'Discover::WithNodes'
-  - 'Discover::Hooks'
   - 'DiscoverAll'
   - 'DumpConfig'
   - 'Expire'
   - 'ExpireNodes'
+  - 'GetAPIKey'
   - 'Graph'
   - 'Hook'
   - 'Hook::Exec'
   - 'Hook::HTTP'
+  - 'LoadMIBs'
   - 'Location'
   - 'Macsuck'
+  - 'Macsuck::Hooks'
   - 'Macsuck::Nodes'
   - 'Macsuck::WirelessNodes'
-  - 'Macsuck::Hooks'
   - 'Macwalk'
   - 'MakeRancidConf'
-  - 'NodeMonitor'
   - 'Nbtstat'
   - 'Nbtstat::Core'
   - 'Nbtwalk'
+  - 'NodeMonitor'
   - 'PortControl'
   - 'PortName'
   - 'Power'
   - 'Psql'
   - 'Renumber'
-  - 'GetAPIKey'
   - 'Show'
+  - 'Snapshot'
   - 'Stats'
   - 'Vlan'
   - 'Vlan::Core'