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authorDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:22:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2018-11-07 12:22:44 +0000
commit1e6c93250172946eeb38e94a92a1fd12c9d3011e (patch)
tree8ca5e16dfc7ad6b3bf2738ca0a48408a950f8f7e /plugins.d/cgroup-name.sh
parentUpdate watch file (diff)
downloadnetdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.tar.xz
netdata-1e6c93250172946eeb38e94a92a1fd12c9d3011e.zip
Merging upstream version 1.11.0+dfsg.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'plugins.d/cgroup-name.sh')
-rwxr-xr-xplugins.d/cgroup-name.sh189
1 files changed, 0 insertions, 189 deletions
diff --git a/plugins.d/cgroup-name.sh b/plugins.d/cgroup-name.sh
deleted file mode 100755
index 3c8ad7205..000000000
--- a/plugins.d/cgroup-name.sh
+++ /dev/null
@@ -1,189 +0,0 @@
-#!/usr/bin/env bash
-
-# netdata
-# real-time performance and health monitoring, done right!
-# (C) 2016 Costa Tsaousis <costa@tsaousis.gr>
-# GPL v3+
-#
-# Script to find a better name for cgroups
-#
-
-export PATH="${PATH}:/sbin:/usr/sbin:/usr/local/sbin"
-export LC_ALL=C
-
-# -----------------------------------------------------------------------------
-
-PROGRAM_NAME="$(basename "${0}")"
-
-logdate() {
- date "+%Y-%m-%d %H:%M:%S"
-}
-
-log() {
- local status="${1}"
- shift
-
- echo >&2 "$(logdate): ${PROGRAM_NAME}: ${status}: ${*}"
-
-}
-
-warning() {
- log WARNING "${@}"
-}
-
-error() {
- log ERROR "${@}"
-}
-
-info() {
- log INFO "${@}"
-}
-
-fatal() {
- log FATAL "${@}"
- exit 1
-}
-
-debug=0
-debug() {
- [ $debug -eq 1 ] && log DEBUG "${@}"
-}
-
-# -----------------------------------------------------------------------------
-
-[ -z "${NETDATA_CONFIG_DIR}" ] && NETDATA_CONFIG_DIR="$(dirname "${0}")/../../../../etc/netdata"
-CONFIG="${NETDATA_CONFIG_DIR}/cgroups-names.conf"
-CGROUP="${1}"
-NAME=
-
-# -----------------------------------------------------------------------------
-
-if [ -z "${CGROUP}" ]
- then
- fatal "called without a cgroup name. Nothing to do."
-fi
-
-if [ -f "${CONFIG}" ]
- then
- NAME="$(grep "^${CGROUP} " "${CONFIG}" | sed "s/[[:space:]]\+/ /g" | cut -d ' ' -f 2)"
- if [ -z "${NAME}" ]
- then
- info "cannot find cgroup '${CGROUP}' in '${CONFIG}'."
- fi
-#else
-# info "configuration file '${CONFIG}' is not available."
-fi
-
-function docker_get_name_classic {
- local id="${1}"
- info "Running command: docker ps --filter=id=\"${id}\" --format=\"{{.Names}}\""
- NAME="$( docker ps --filter=id="${id}" --format="{{.Names}}" )"
- return 0
-}
-
-function docker_get_name_api {
- local id="${1}"
- if [ ! -S "/var/run/docker.sock" ]
- then
- warning "Can't find /var/run/docker.sock"
- return 1
- fi
- info "Running API command: /containers/${id}/json"
- JSON=$(echo -e "GET /containers/${id}/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | grep '^{.*')
- NAME=$(echo $JSON | jq -r .Name,.Config.Hostname | grep -v null | head -n1 | sed 's|^/||')
- return 0
-}
-
-function docker_get_name {
- local id="${1}"
- if hash docker 2>/dev/null
- then
- docker_get_name_classic "${id}"
- else
- docker_get_name_api "${id}" || docker_get_name_classic "${id}"
- fi
- if [ -z "${NAME}" ]
- then
- warning "cannot find the name of docker container '${id}'"
- NAME="${id:0:12}"
- else
- info "docker container '${id}' is named '${NAME}'"
- fi
-}
-
-if [ -z "${NAME}" ]
- then
- if [[ "${CGROUP}" =~ ^.*docker[-_/\.][a-fA-F0-9]+[-_\.]?.*$ ]]
- then
- # docker containers
-
- DOCKERID="$( echo "${CGROUP}" | sed "s|^.*docker[-_/]\([a-fA-F0-9]\+\)[-_\.]\?.*$|\1|" )"
- # echo "DOCKERID=${DOCKERID}"
-
- if [ ! -z "${DOCKERID}" -a \( ${#DOCKERID} -eq 64 -o ${#DOCKERID} -eq 12 \) ]
- then
- docker_get_name "${DOCKERID}"
- else
- error "a docker id cannot be extracted from docker cgroup '${CGROUP}'."
- fi
- elif [[ "${CGROUP}" =~ ^.*kubepods[_/].*[_/]pod[a-fA-F0-9-]+[_/][a-fA-F0-9]+$ ]]
- then
- # kubernetes
-
- DOCKERID="$( echo "${CGROUP}" | sed "s|^.*kubepods[_/].*[_/]pod[a-fA-F0-9-]\+[_/]\([a-fA-F0-9]\+\)$|\1|" )"
- # echo "DOCKERID=${DOCKERID}"
-
- if [ ! -z "${DOCKERID}" -a \( ${#DOCKERID} -eq 64 -o ${#DOCKERID} -eq 12 \) ]
- then
- docker_get_name "${DOCKERID}"
- else
- error "a docker id cannot be extracted from kubernetes cgroup '${CGROUP}'."
- fi
- elif [[ "${CGROUP}" =~ machine.slice[_/].*\.service ]]
- then
- # systemd-nspawn
-
- NAME="$(echo ${CGROUP} | sed 's/.*machine.slice[_\/]\(.*\)\.service/\1/g')"
-
- elif [[ "${CGROUP}" =~ machine.slice_machine.*-qemu ]]
- then
- # libvirtd / qemu virtual machines
-
- # NAME="$(echo ${CGROUP} | sed 's/machine.slice_machine.*-qemu//; s/\/x2d//; s/\/x2d/\-/g; s/\.scope//g')"
- NAME="qemu_$(echo ${CGROUP} | sed 's/machine.slice_machine.*-qemu//; s/\/x2d[[:digit:]]*//; s/\/x2d//g; s/\.scope//g')"
-
- elif [[ "${CGROUP}" =~ machine_.*\.libvirt-qemu ]]
- then
- # libvirtd / qemu virtual machines
- NAME="qemu_$(echo ${CGROUP} | sed 's/^machine_//; s/\.libvirt-qemu$//; s/-/_/;')"
-
- elif [[ "${CGROUP}" =~ qemu.slice_([0-9]+).scope && -d /etc/pve ]]
- then
- # Proxmox VMs
-
- FILENAME="/etc/pve/qemu-server/${BASH_REMATCH[1]}.conf"
- if [[ -f $FILENAME && -r $FILENAME ]]
- then
- NAME="qemu_$(grep -e '^name: ' "/etc/pve/qemu-server/${BASH_REMATCH[1]}.conf" | head -1 | sed -rn 's|\s*name\s*:\s*(.*)?$|\1|p')"
- else
- error "proxmox config file missing ${FILENAME} or netdata does not have read access. Please ensure netdata is a member of www-data group."
- fi
- elif [[ "${CGROUP}" =~ lxc_([0-9]+) && -d /etc/pve ]]
- then
- # Proxmox Containers (LXC)
-
- FILENAME="/etc/pve/lxc/${BASH_REMATCH[1]}.conf"
- if [[ -f ${FILENAME} && -r ${FILENAME} ]]
- then
- NAME=$(grep -e '^hostname: ' /etc/pve/lxc/${BASH_REMATCH[1]}.conf | head -1 | sed -rn 's|\s*hostname\s*:\s*(.*)?$|\1|p')
- else
- error "proxmox config file missing ${FILENAME} or netdata does not have read access. Please ensure netdata is a member of www-data group."
- fi
- fi
-
- [ -z "${NAME}" ] && NAME="${CGROUP}"
- [ ${#NAME} -gt 100 ] && NAME="${NAME:0:100}"
-fi
-
-info "cgroup '${CGROUP}' is called '${NAME}'"
-echo "${NAME}"