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#!/usr/bin/env sh
# Valid actions:
# - FATAL - netdata exited due to a fatal condition
# ACTION_RESULT -- program name and thread tag
# ACTION_DATA -- fmt, args passed to fatal
# - START - netdata started
# ACTION_DATA -- nan
# - EXIT - installation action
# ACTION_DATA -- ret value of
ACTION="${1}"
ACTION_RESULT="${2}"
ACTION_DATA="${3}"
ACTION_DATA=$(echo "${ACTION_DATA}" | tr '"' "'")
# -------------------------------------------------------------------------------------------------
# check opt-out
if [ -f "/etc/netdata/.opt-out-from-anonymous-statistics" ]; then
exit 0
fi
# -------------------------------------------------------------------------------------------------
# detect the operating system
OS_DETECTION="unknown"
NAME="unknown"
VERSION="unknown"
VERSION_ID="unknown"
ID="unknown"
ID_LIKE="unknown"
if [ -f "/etc/os-release" ]; then
OS_DETECTION="/etc/os-release"
eval "$(grep -E "^(NAME|ID|ID_LIKE|VERSION|VERSION_ID)=" </etc/os-release)"
fi
if [ "${NAME}" = "unknown" ] || [ "${VERSION}" = "unknown" ] || [ "${ID}" = "unknown" ]; then
if [ -f "/etc/lsb-release" ]; then
if [ "${OS_DETECTION}" = "unknown" ]; then OS_DETECTION="/etc/lsb-release"; else OS_DETECTION="Mixed"; fi
DISTRIB_ID="unknown"
DISTRIB_RELEASE="unknown"
DISTRIB_CODENAME="unknown"
eval "$(grep -E "^(DISTRIB_ID|DISTRIB_RELEASE|DISTRIB_CODENAME)=" </etc/lsb-release)"
if [ "${NAME}" = "unknown" ]; then NAME="${DISTRIB_ID}"; fi
if [ "${VERSION}" = "unknown" ]; then VERSION="${DISTRIB_RELEASE}"; fi
if [ "${ID}" = "unknown" ]; then ID="${DISTRIB_CODENAME}"; fi
elif [ -n "$(command -v lsb_release 2>/dev/null)" ]; then
if [ "${OS_DETECTION}" = "unknown" ]; then OS_DETECTION="lsb_release"; else OS_DETECTION="Mixed"; fi
if [ "${NAME}" = "unknown" ]; then NAME="$(lsb_release -is 2>/dev/null)"; fi
if [ "${VERSION}" = "unknown" ]; then VERSION="$(lsb_release -rs 2>/dev/null)"; fi
if [ "${ID}" = "unknown" ]; then ID="$(lsb_release -cs 2>/dev/null)"; fi
fi
fi
# -------------------------------------------------------------------------------------------------
# detect the kernel
KERNEL_NAME="$(uname -s)"
KERNEL_VERSION="$(uname -r)"
ARCHITECTURE="$(uname -m)"
# -------------------------------------------------------------------------------------------------
# detect the virtualization
VIRTUALIZATION="unknown"
VIRT_DETECTION="none"
CONTAINER="unknown"
CONT_DETECTION="none"
if [ -n "$(command -v systemd-detect-virt 2>/dev/null)" ]; then
VIRTUALIZATION="$(systemd-detect-virt -v)"
VIRT_DETECTION="systemd-detect-virt"
CONTAINER="$(systemd-detect-virt -c)"
CONT_DETECTION="systemd-detect-virt"
else
if grep -q "^flags.*hypervisor" /proc/cpuinfo 2>/dev/null; then
VIRTUALIZATION="hypervisor"
VIRT_DETECTION="/proc/cpuinfo"
fi
fi
# -------------------------------------------------------------------------------------------------
# detect containers with heuristics
if [ "${CONTAINER}" = "unknown" ]; then
if [ -f /proc/1/sched ] ; then
IFS='(, ' read -r process _ </proc/1/sched
if [ "${process}" = "netdata" ]; then
CONTAINER="container"
CONT_DETECTION="process"
fi
fi
# ubuntu and debian supply /bin/running-in-container
# https://www.apt-browse.org/browse/ubuntu/trusty/main/i386/upstart/1.12.1-0ubuntu4/file/bin/running-in-container
if /bin/running-in-container >/dev/null 2>&1; then
CONTAINER="container"
CONT_DETECTION="/bin/running-in-container"
fi
# lxc sets environment variable 'container'
#shellcheck disable=SC2154
if [ -n "${container}" ]; then
CONTAINER="lxc"
CONT_DETECTION="containerenv"
fi
# docker creates /.dockerenv
# http://stackoverflow.com/a/25518345
if [ -f "/.dockerenv" ]; then
CONTAINER="docker"
CONT_DETECTION="dockerenv"
fi
fi
# -------------------------------------------------------------------------------------------------
# check netdata version
if [ -z "${NETDATA_VERSION}" ]; then
NETDATA_VERSION="uknown"
netdata -V >/dev/null 2>&1 && NETDATA_VERSION="$(netdata -V 2>&1 | cut -d ' ' -f 2)"
fi
# -------------------------------------------------------------------------------------------------
# check netdata unique id
if [ -z "${NETDATA_REGISTRY_UNIQUE_ID}" ] ; then
if [ -f "/var/lib/netdata/registry/netdata.public.unique.id" ]; then
NETDATA_REGISTRY_UNIQUE_ID="$(cat "/var/lib/netdata/registry/netdata.public.unique.id")"
else
NETDATA_REGISTRY_UNIQUE_ID="unknown"
fi
fi
# -------------------------------------------------------------------------------------------------
# send the anonymous statistics to GA
# https://developers.google.com/analytics/devguides/collection/protocol/v1/parameters
if [ -n "$(command -v curl 2>/dev/null)" ]; then
curl -X POST -Ss --max-time 2 \
--data "v=1" \
--data "tid=UA-64295674-3" \
--data "aip=1" \
--data "ds=shell" \
--data-urlencode "cid=${NETDATA_REGISTRY_UNIQUE_ID}" \
--data-urlencode "cs=${NETDATA_REGISTRY_UNIQUE_ID}" \
--data "t=event" \
--data "ni=1" \
--data "an=anonymous-statistics" \
--data-urlencode "av=${NETDATA_VERSION}" \
--data-urlencode "ec=${ACTION}" \
--data-urlencode "ea=${ACTION_RESULT}" \
--data-urlencode "el=${ACTION_DATA}" \
--data-urlencode "cd1=${NAME}" \
--data-urlencode "cd2=${ID}" \
--data-urlencode "cd3=${ID_LIKE}" \
--data-urlencode "cd4=${VERSION}" \
--data-urlencode "cd5=${VERSION_ID}" \
--data-urlencode "cd6=${OS_DETECTION}" \
--data-urlencode "cd7=${KERNEL_NAME}" \
--data-urlencode "cd8=${KERNEL_VERSION}" \
--data-urlencode "cd9=${ARCHITECTURE}" \
--data-urlencode "cd10=${VIRTUALIZATION}" \
--data-urlencode "cd11=${VIRT_DETECTION}" \
--data-urlencode "cd12=${CONTAINER}" \
--data-urlencode "cd13=${CONT_DETECTION}" \
"https://www.google-analytics.com/collect" >/dev/null 2>&1
else
wget -q -O - --timeout=1 "https://www.google-analytics.com/collect?\
&v=1\
&tid=UA-64295674-3\
&aip=1\
&ds=shell\
&cid=${NETDATA_REGISTRY_UNIQUE_ID}\
&cs=${NETDATA_REGISTRY_UNIQUE_ID}\
&t=event\
&ni=1\
&an=anonymous-statistics\
&av=${NETDATA_VERSION}\
&ec=${ACTION}\
&ea=${ACTION_RESULT}\
&el=${ACTION_DATA}\
&cd1=${NAME}\
&cd2=${ID}\
&cd3=${ID_LIKE}\
&cd4=${VERSION}\
&cd5=${VERSION_ID}\
&cd6=${OS_DETECTION}\
&cd7=${KERNEL_NAME}\
&cd8=${KERNEL_VERSION}\
&cd9=${ARCHITECTURE}\
&cd10=${VIRTUALIZATION}\
&cd11=${VIRT_DETECTION}\
&cd12=${CONTAINER}\
&cd13=${CONT_DETECTION}\
" > /dev/null 2>&1
fi
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