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authorLennart Weller <lhw@ring0.de>2017-07-27 09:55:47 +0000
committerLennart Weller <lhw@ring0.de>2017-07-27 09:55:47 +0000
commita133c9c3b637b1dbe7b5b053f7e2572c1950cead (patch)
tree2207939a88e96bca329457f40a9d9d18ab659dc1 /plugins.d/cgroup-name.sh
parentNew upstream version 1.6.0+dfsg (diff)
downloadnetdata-a133c9c3b637b1dbe7b5b053f7e2572c1950cead.tar.xz
netdata-a133c9c3b637b1dbe7b5b053f7e2572c1950cead.zip
New upstream version 1.7.0+dfsgupstream/1.7.0+dfsg
Diffstat (limited to 'plugins.d/cgroup-name.sh')
-rwxr-xr-xplugins.d/cgroup-name.sh48
1 files changed, 36 insertions, 12 deletions
diff --git a/plugins.d/cgroup-name.sh b/plugins.d/cgroup-name.sh
index a1e3abe08..dc0bf7553 100755
--- a/plugins.d/cgroup-name.sh
+++ b/plugins.d/cgroup-name.sh
@@ -51,7 +51,7 @@ debug() {
# -----------------------------------------------------------------------------
-NETDATA_CONFIG_DIR="${NETDATA_CONFIG_DIR-/etc/netdata}"
+[ -z "${NETDATA_CONFIG_DIR}" ] && NETDATA_CONFIG_DIR="$(dirname "${0}")/../../../../etc/netdata"
CONFIG="${NETDATA_CONFIG_DIR}/cgroups-names.conf"
CGROUP="${1}"
NAME=
@@ -74,22 +74,22 @@ if [ -f "${CONFIG}" ]
# info "configuration file '${CONFIG}' is not available."
fi
-function get_name_classic {
- local DOCKERID="$1"
- info "Running command: docker ps --filter=id=\"${DOCKERID}\" --format=\"{{.Names}}\""
- NAME="$( docker ps --filter=id="${DOCKERID}" --format="{{.Names}}" )"
+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 get_name_api {
- local DOCKERID="$1"
+function docker_get_name_api {
+ local id="${1}"
if [ ! -S "/var/run/docker.sock" ]
then
warning "Can't find /var/run/docker.sock"
return 1
fi
- info "Running API command: /containers/${DOCKERID}/json"
- JSON=$(echo -e "GET /containers/${DOCKERID}/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | egrep '^{.*')
+ info "Running API command: /containers/${id}/json"
+ JSON=$(echo -e "GET /containers/${id}/json HTTP/1.0\r\n" | nc -U /var/run/docker.sock | grep '^{.*')
NAME=$(echo $JSON | jq -r .Name,.Config.Hostname | grep -v null | head -n1 | sed 's|^/||')
return 0
}
@@ -107,9 +107,9 @@ if [ -z "${NAME}" ]
then
if hash docker 2>/dev/null
then
- get_name_classic $DOCKERID
+ docker_get_name_classic ${DOCKERID}
else
- get_name_api $DOCKERID || get_name_classic $DOCKERID
+ docker_get_name_api ${DOCKERID} || docker_get_name_classic ${DOCKERID}
fi
if [ -z "${NAME}" ]
then
@@ -123,7 +123,31 @@ if [ -z "${NAME}" ]
then
# libvirtd / qemu virtual machines
- NAME="$(echo ${CGROUP} | sed 's/machine.slice_machine.*-qemu//; s/\/x2d//; s/\/x2d/\-/g; s/\.scope//g')"
+ # NAME="$(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}" =~ 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}"