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new(userspace/falco): extend stats v2 configs w/ relevant env variables

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Signed-off-by: Melissa Kilby <melissa.kilby.oss@gmail.com>
This commit is contained in:
Melissa Kilby 2023-04-27 15:00:11 +00:00 committed by poiana
parent 78dbfab48f
commit 010e45a4af
2 changed files with 9 additions and 1 deletions
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2
cmake/modules/falcosecurity-libs.cmake
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@ -53,6 +53,8 @@ if(MUSL_OPTIMIZED_BUILD)
endif()
set(SCAP_HOST_ROOT_ENV_VAR_NAME "HOST_ROOT")
set(SCAP_HOSTNAME_ENV_VAR "FALCO_HOSTNAME")
set(SINSP_AGENT_CGROUP_MEM_PATH_ENV_VAR "FALCO_CGROUP_MEM")
if(NOT LIBSCAP_DIR)
set(LIBSCAP_DIR "${FALCOSECURITY_LIBS_SOURCE_DIR}")

8
falco.yaml
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@ -585,6 +585,9 @@ base_syscalls:
#
# Disabled by default.
#
# Env variable `-E FALCO_HOSTNAME=myhostname` customizes hostname in case
# you deploy in Kubernetes where the hostname can be equivalent to the pod name.
#
# `stats_interval_preset`:
# preset 0: default -> means skip, not enabled
# preset 1: 15 <min> -> 900000 <msec>
@ -613,7 +616,10 @@ base_syscalls:
# `include_resource_utilization`:
# Emit CPU and memory usages. CPU usage is percentage of one CPU,
# can be normalized to total number of CPUs to determine overall usage.
# Memory metrics are currently kept in raw units, kb or bytes.
# Memory metrics are currently kept in raw units, `kb` for RSS, PSS and VSZ
# or `bytes` for container_memory_used.
# `-E FALCO_CGROUP_MEM=customfile` let's you customize container_memory_used
# which defaults to Kubernetes `/sys/fs/cgroup/memory/memory.usage_in_bytes`.
#
# `include_kernel_evts_counters`:
# Emit kernel side event and drop counters, compare to `syscall_event_drops`,