this and two related commits implements:
- setting snmp_field_protection which can be used to protect any
database field from having a null value set
- extra device discover worker which prefetches SNMP interfaces and
performs some sanity checks and comparison against the DB
the two checks will return job status ERROR with CANCELLED if they
see anything fishy.
A few things going on here ... swagger submitting "false" query
params which intefered with truth testing by existence, and also the
Node search not using {results => {}} format response for template,
and also that response then containing DBIC objects which cannot be
translated to JSON without running HRI first.
* This typically comes up when using a deployment.yml generated from
some inventory source, the device disappears and can then no
longer be deleted since netdisco-delete unnecessarily insists on
needing a valid device_auth
* initial v0 creator
* working json api for generic reports
* add require login
* move report swagger into plugin, and set new default layout of noop
* require proper role and also use new util func
* start to tidy authn
* some work on cleaning up web authn
* clean up the authN checks
* fix bug
* fix the auth for api
* fixes to json handling
* set swagger sort order
* enable most reports for api endpoints
* fix doc
* add paramters to reports
* add missed report
* allow api_parameters in reports config
* reorganise api
* add vlan search
* add port search
* make sure to enable layout processing
* add device search
* add v1 to api paths
* add Node Search
* support api_responses
* add device object search; fix spurious ports field in device result class
* handle some plugins just returning undef if search fails
* errors from api seamlessley
* fix error in date range default
* more sensible default for prefix
* change order of endpoints in swagger-ui
* all db row classes can now TO_JSON
* add device_port api endpoint
* add device ports endpoint
* do not expand docs
* add swagger ui json tree formatter
* add all relations from Device table
* add port relations
* add nodes retrieve on device or vlan
* rename to GetAPIKey
* update config for previous commit
* $ssh->capture() aka. directly executing a command via
ssh <device> <command> does not seem to work on NXOS7, maybe
also others
* changed this module to use Expect, successfully tested on
NXOS6 - NXOS9
* We meant well but it turns out that the array unnest and join is
actually very slow, as the join arguments do not get pushed down
into the CTE (in Postgres 9/10 at least, later versions remove some
of the optimization barriers in that specifc type of query)
* This caused a seq scan on both device and device_port, and the query
is executed many times during macsuck
* The query is now rewritten to use ANY (macaddr[]) and without CTE,
which seems to be around 20x faster
* The previous module only worked for 32-bit IOSXR, and already
there some fiddling with the STDIN of the process was required
when being run from netdisco-backend
* In 64-bit IOSXR, the STDIN workaround stopped working and
created a stuck ssh process on every arpnip
* This new version uses Expect instead of plain SSH, so a proper
pty is provided under any circumstances
* Successfully tested on recent 32- and 64-bit variants
Oliver Gorwits
AmbroiseandGitHub
Christian Ramseyer
Oliver GorwitsandGitHub
HenningenandGitHub