matthew/sonic-buildimage
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4 Commits

Author SHA1 Message Date
Joe LeVeque
100d67941a [services] sflow service sets swss service as Requisite=, not Requires= (#3819) 
The sflow service should not start unless the swss service is started. However, if this service is not started, the sflow service should not attempt to start them, instead it should simply fail to start. Using Requisite=, we will achieve this behavior, whereas using Requires= will cause the required service to be started.
 2019-12-03 09:50:49 -08:00
yozhao101
67fc68513e [Services] Restart Sflow service upon unexpected critical process exit. (#3751) 
Signed-off-by: Yong Zhao <yozhao@microsoft.com>
 2019-11-25 13:02:00 -08:00
Stepan Blyshchak
8dbe13c4cc [services] improve startup time by changing startup order (#3656) 
* [services] improve startup time by given precedence to critical services (syncd.service)

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
 2019-10-31 09:18:26 -07:00
padmanarayana
75104bb35d [sflow]: Build infrastructure changes to support sflow docker and utilities (#3251) 
Introduce a new "sflow" container (if ENABLE_SFLOW is set). The new docker will include:
hsflowd : host-sflow based daemon is the sFlow agent
psample : Built from libpsample repository. Useful in debugging sampled packets/groups.
sflowtool : Locally dump sflow samples (e.g. with a in-unit collector)

In case of SONiC-VS, enable psample & act_sample kernel modules.

VS' syncd needs iproute2=4.20.0-2~bpo9+1 & libcap2-bin=1:2.25-1 to support tc-sample

tc-syncd is provided as a convenience tool for debugging (e.g. tc-syncd filter show ...)
 2019-09-14 20:27:09 -07:00