Merging upstream version 1.15.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 122 insertions, 0 deletions

diff --git a/daemon/system-info.sh b/daemon/system-info.sh
new file mode 100755
index 000000000..1f5bc52b1
--- /dev/null
+++ b/daemon/system-info.sh
@@ -0,0 +1,122 @@
+#!/usr/bin/env sh
+
+# -------------------------------------------------------------------------------------------------
+# detect the kernel
+
+KERNEL_NAME="$(uname -s)"
+KERNEL_VERSION="$(uname -r)"
+ARCHITECTURE="$(uname -m)"
+
+# -------------------------------------------------------------------------------------------------
+# detect the operating system
+
+OS_DETECTION="unknown"
+NAME="unknown"
+VERSION="unknown"
+VERSION_ID="unknown"
+ID="unknown"
+ID_LIKE="unknown"
+
+if [ "${KERNEL_NAME}" = "Darwin" ]; then
+	# Mac OS
+	OIFS="$IFS"
+	IFS=$'\n'
+	set $(sw_vers) > /dev/null
+	NAME=$(echo $1 | tr "\n" ' ' | sed 's/ProductName:[ ]*//')
+	VERSION=$(echo $2 | tr "\n" ' ' | sed 's/ProductVersion:[ ]*//')
+	ID="mac"
+	ID_LIKE="mac"
+	OS_DETECTION="sw_vers"
+	IFS="$OIFS"
+else
+	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
+fi
+
+# -------------------------------------------------------------------------------------------------
+# 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
+
+echo "NETDATA_SYSTEM_OS_NAME=\"${NAME}\""
+echo "NETDATA_SYSTEM_OS_ID=${ID}"
+echo "NETDATA_SYSTEM_OS_ID_LIKE=${ID_LIKE}"
+echo "NETDATA_SYSTEM_OS_VERSION=${VERSION}"
+echo "NETDATA_SYSTEM_OS_VERSION_ID=${VERSION_ID}"
+echo "NETDATA_SYSTEM_OS_DETECTION=${OS_DETECTION}"
+echo "NETDATA_SYSTEM_KERNEL_NAME=${KERNEL_NAME}"
+echo "NETDATA_SYSTEM_KERNEL_VERSION=${KERNEL_VERSION}"
+echo "NETDATA_SYSTEM_ARCHITECTURE=${ARCHITECTURE}"
+echo "NETDATA_SYSTEM_VIRTUALIZATION=${VIRTUALIZATION}"
+echo "NETDATA_SYSTEM_VIRT_DETECTION=${VIRT_DETECTION}"
+echo "NETDATA_SYSTEM_CONTAINER=${CONTAINER}"
+echo "NETDATA_SYSTEM_CONTAINER_DETECTION=${CONT_DETECTION}"
+