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Avoid using vec_del1() for directory vector to keep indexes valid all
the time.
There are state counters for each slave in LACP bond mode which can be
dynamically created and removed. Vector index is used to access these
counters. But also vec_del1() is used to remove counter from vector.
This function changes the index of the last element, so after this we
are unable to access ex-last element using old index.
As a result it is not possible to add-del-add two interfaces to the LACP
bond:
DBGvpp# create bond mode lacp
BondEthernet0
DBGvpp# create packet-generator interface pg1
DBGvpp# create packet-generator interface pg2
DBGvpp# bond add BondEthernet0 pg1
DBGvpp# bond add BondEthernet0 pg2
DBGvpp# bond del pg1
DBGvpp# bond del pg2
DBGvpp# bond add BondEthernet0 pg1
DBGvpp# bond add BondEthernet0 pg2
bond add: /if/lacp/1/3/partner-state is already register
Type: fix
Signed-off-by: Vladimir Isaev <visaev@netgate.com>
Change-Id: I2c86e13905eefdef6233369cd4ab5c1b53d123bd
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The current code only allowed access to the main thread error counters.
That is not so useful for a multi worker instance.
No return a vector indexed by thread of counter_t values.
Type: fix
Change-Id: Ie322c8889c0c8175e1116e71de04a2cf453b9ed7
Signed-off-by: Ole Troan <ot@cisco.com>
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Expose interface name to sw_if_index table as a directory node in the stats segment.
Change-Id: Ie50e4af01997d141880f02e3a8496bfeb91b9944
Signed-off-by: Ole Troan <ot@cisco.com>
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Change-Id: Ie1fa560cb255a9b13ddb4929da8f33286a8c137e
Signed-off-by: Ole Troan <ot@cisco.com>
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- Crash on /sys/nodes if per-node-counters off
- Require patterns parameters.
Change-Id: If4fddefb17504a92ba462c7af91e373601b66a5c
Signed-off-by: Ole Troan <ot@cisco.com>
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Split the stat_segment.c code from stats.c.
Rename stats.[ch] to prepare for removing (19.01?)
In addition stats.api can be removed.
Since the stats aggregation for the stat segment does not use the API, that
part is now done on the main thread. (Old stats aggregator is also left in place).
Change-Id: I9867429f4fc547b1a7ab7f88bc4f3625428d681b
Signed-off-by: Ole Troan <ot@cisco.com>
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Move from using a hash to a vector with offsets into shared memory.
Limit exposure of VPP data structures and include files to
external stats library and applications.
Change-Id: Ic06129f12d10cf4c4946a86d9bc734eacff2c7da
Signed-off-by: Ole Troan <ot@cisco.com>
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from vpp_papi.vpp_stats import VPPStats
s = VPPStats(socketname='/var/run/stats.sock')
c = s.ls('/if/rx')
counters = s.dump(c)
print(s.set_error_str())
Change-Id: I203ebe60b0c9ee5742aadc737c0f29051757959d
Signed-off-by: Ole Troan <ot@cisco.com>
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Make sure that vpp_get_stats main heap does not address-collide with
the stats segment, which lands "somewhere" in the vpp address space.
Add mising MAP_ANONYMOUS flag in clib_mem_vm_map
Change-Id: I8a671d174eefd8dd24771ad2ed9f1250e2c7a9f8
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Ole Troan <ot@cisco.com>
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New stat segment client library: vpp-api/client/stat_client.h
New stat segment query app: vpp_get_stats [ls | dump | poll ] <pattern ...>
Prometheus integration through: vpp_prometheus_export <pattern>
Change-Id: I6f370cf599e9fcf066f22965a62d3a8acd529994
Signed-off-by: Ole Troan <ot@cisco.com>
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