Commits · monitor-snmp · LightKone / uc-monitor-go-test

01 Oct, 2019 6 commits

Roger Pueyo Centelles authored Oct 01, 2019



Include SNMP raw data details.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

35b4083f

[monitor-snmp] Save monitoring data to AntidoteDB · fbc9b728

Roger Pueyo Centelles authored Oct 01, 2019



For devices not reachable, or not reporting data, nothing is saved.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

fbc9b728

[goclidote] Fix spacing · 5fe97abd
Roger Pueyo Centelles authored Oct 01, 2019
```
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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5fe97abd

[monitor-snmp] Fix saving TxBytes · 4f3a1d91

Roger Pueyo Centelles authored Oct 01, 2019



RxBytes was being saved twice, instead of TxBytes.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

4f3a1d91

[monitor-snmp] Discard readings from "lo" interface · 03735960

Roger Pueyo Centelles authored Oct 01, 2019



The loopback ("lo") interface is of no interest; don't collect it.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

03735960

[monitor-snmp] Manage faulty devices. Code clean-up · ad41ec5f

Roger Pueyo Centelles authored Oct 01, 2019



Non-reachable or non-replying devices are now gracefully managed.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

ad41ec5f

30 Sep, 2019 1 commit

[monitor-snmp] Query for interfaces' info sequentially · e3c9ba11

Roger Pueyo Centelles authored Sep 30, 2019



Interfaces' numbers are not always consecutive. Iterate untill all
interfaces are found, or up to a maximum of 2048.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

e3c9ba11

27 Sep, 2019 5 commits

[monitor-snmp] Query interface names and traffic · c779a07c

Roger Pueyo Centelles authored Sep 27, 2019



This proof-of-concept monitor-snmp.go program, based on the
ping one, queries a router via SNMP for the interface names
and their traffic.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

c779a07c

Update README · e6e94a56
Roger Pueyo Centelles authored Sep 27, 2019
```
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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e6e94a56

[monitor-ping] Use AntidoteAddArrayToSetInMapInMapInBucket · 87cd582f

Roger Pueyo Centelles authored Sep 27, 2019



Pings are stored in sets in maps in a map in buckets using the
AntidoteAddArrayToSetInMapInMapInBucket. Also, the monitor ID is
appended to the key name.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

87cd582f

[goclidote] Add function AntidoteAddArrayToSetInMapInMapInBucket · fd650331

Roger Pueyo Centelles authored Sep 27, 2019



This function allows saving an array to a map which is inside a map
inside a bucket.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

fd650331

[goclidote-demo] Add newline to improve visualisation · 7431530f
Roger Pueyo Centelles authored Sep 27, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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7431530f

25 Sep, 2019 9 commits

[monitor-ping] Truncate to 5 min time in measurement keys · fe2f71d3

Roger Pueyo Centelles authored Sep 26, 2019



Ping measurements are stored in AntidoteDB as key:values like
"current_date_time"=>[value0, value1, value2, ..., valueN].
Measurements are performed once every 5 minutes but they won't match
o'clock + n*5min exactly, so truncate the time in the measurement to
5 minutes multiples.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

fe2f71d3

[monitor-ping] Remove sample main file · 1965856b
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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1965856b

[monitor-fetch] Manage SNMP names · 77040159

Roger Pueyo Centelles authored Sep 25, 2019



This commit adds the monitor-fetch application with the functionality
to manage the SNMP interface names available in the CNML files, write
them to AntidoteDB and retrieve them back.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

77040159

[monitor-fetch] Remove unnecessary brackets · 014dabbf
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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014dabbf
[cnml] Add SNMP names to DeviceIpv4sGraphserver structs · 38e57f49
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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38e57f49
[goclidote] Include the SNMP names when reading a device · d7fc5652
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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d7fc5652
[monitor-fetch] Remove ineffectual assignment · 4c8cb122
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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4c8cb122
[monitor-fetch] Fix style · 88222d9b
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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88222d9b
[cnml] The "Radios" field in a Device is a []Radio array · 2a7d11c3
Roger Pueyo Centelles authored Sep 25, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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2a7d11c3

14 Jun, 2019 1 commit
- Update README · 8f7edbb6
  Roger Pueyo Centelles authored Jun 14, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  8f7edbb6
12 Jun, 2019 2 commits

[goclidote] Add 1 ms waits in certain repetitive calls · 3e11e4be

Roger Pueyo Centelles authored Jun 12, 2019



Adding this wait time makes the AntidoteDB go client not crash.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

3e11e4be

[monitor-assign] Update the globalAssign list less often · 3356bfed

Roger Pueyo Centelles authored Jun 12, 2019



Since such an update rate is not really need it, do it less often
to try to avoid crashes in AntidoteDB's go client.

Also add some more verbosity.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

3356bfed

11 Jun, 2019 9 commits
- [monitor-assign] Fix variable calling (v.ID) · ee6b662f
  Roger Pueyo Centelles authored Jun 11, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  ee6b662f
- [goclidote] Add verbosity to error messages · a1040d34
  Roger Pueyo Centelles authored Jun 11, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  a1040d34
- [monitor-assign] Update function updateGlobalAssignationList() · bd3e7c52
  Roger Pueyo Centelles authored Jun 11, 2019
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There is no concurrent operation in globalAssign anymore.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  bd3e7c52
- [monitor-assign] Update function checkOutdatedLocalDevices() · b4b6cabb
  Roger Pueyo Centelles authored Jun 11, 2019
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By now remains unused.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  b4b6cabb
- [monitor-assign] Make some printed messages more explicit · 7e38fcaa
  Roger Pueyo Centelles authored Jun 11, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  7e38fcaa
- [monitor-assign] Remove periodical updates of the global assignation list · 9ba3f14e
  Roger Pueyo Centelles authored Jun 11, 2019
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Instead, only update it before using it.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  9ba3f14e
- [monitor-assign] Fix typo · 0416aa39
  Roger Pueyo Centelles authored Jun 11, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  0416aa39
- [monitor-assign] Remove unused function readDevsaddsFile() · 08144e9f
  Roger Pueyo Centelles authored Jun 11, 2019
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Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  08144e9f
- [monitor-assign] Add the minMons flag to specify redundancy · 6d49bdfc
  Roger Pueyo Centelles authored Jun 11, 2019
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The assignation's redundancy was hardcoded, use a flag instead.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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  6d49bdfc
07 Jun, 2019 7 commits

[monitor-ping] Write max TTL before ping RTTs · d159cfd2

Roger Pueyo Centelles authored Jun 07, 2019



This way, nodes which are down are written just a zero
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

d159cfd2

[monitor-ping] Write whole ping arrays, not item by item · f6fdab11
Roger Pueyo Centelles authored Jun 07, 2019
```
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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f6fdab11
[goclidote] Add tx.Commit() to AntidoteAddItemToSetInMapInBucket · 65de8d6c
Roger Pueyo Centelles authored Jun 07, 2019
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It was missing, so connections were left dangling.
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
```
65de8d6c

[goclidote] Add function AntidoteAddArrayToSetInMapInBucket · e7cca656

Roger Pueyo Centelles authored Jun 07, 2019



This function should be significantly faster than writing arrays
item by item...
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

e7cca656

[goclidote-demo] Demo 4: write values in set in map inside map · f739b0d0

Roger Pueyo Centelles authored Jun 07, 2019



This commit contains a simple demo in which different values are
written to a set in a map inside a map:

root/
    /
    /myBucket/
             /
             /myOuterMap/
                        /
	                /myOuterSet = [1, 2, 3...]
                        /
                        /myInnerMap/
                                   /
                                   /myInnerSet=[1, 6, 7...]

Lessons learnt:

 - Yes, it's possible to have a map inside a map
 - Sets (as in CRDTType_ORSET) store duplicate entries only once
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>

f739b0d0

[monitor-ping] Save ping measurements to AntidoteDB · 534a8f1c
Roger Pueyo Centelles authored Jun 07, 2019
```
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
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534a8f1c
[goclidote] Add function to add an item to a set in a map in a bucket · 2cf114f9
Roger Pueyo Centelles authored Jun 07, 2019
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The function is called, yes, AntidoteAddItemToSetInMapInBucket().
Signed-off-by: Roger Pueyo Centelles <rpueyo@ac.upc.edu>
```
2cf114f9