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-rwxr-xr-xextras/vpp_stats_fs/install.sh54
1 files changed, 33 insertions, 21 deletions
diff --git a/extras/vpp_stats_fs/install.sh b/extras/vpp_stats_fs/install.sh
index 6249e63c6eb..c800ad33356 100755
--- a/extras/vpp_stats_fs/install.sh
+++ b/extras/vpp_stats_fs/install.sh
@@ -1,3 +1,5 @@
+#!/bin/bash
+
# Copyright (c) 2021 Cisco Systems and/or its affiliates.
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@@ -11,8 +13,6 @@
# See the License for the specific language governing permissions and
# limitations under the License.
-#!/bin/bash
-
# A simple script that installs stats_fs, a Fuse file system
# for the stats segment
@@ -21,6 +21,7 @@ set -eo pipefail
OPT_ARG=${1:-}
STATS_FS_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"/
+cd "${STATS_FS_DIR}"/../../
VPP_DIR=$(pwd)/
BUILD_ROOT=${VPP_DIR}build-root/
BINARY_DIR=${BUILD_ROOT}install-vpp-native/vpp/bin/
@@ -75,6 +76,12 @@ function install_fuse() {
apt-get install fuse -y
}
+function install_nohup() {
+ echo "Installing nohup"
+ apt-get update
+ apt-get install nohup -y
+}
+
function install_go_dep() {
echo "Installing Go dependencies"
if [[ ! -x "$(command -v go)" ]]; then
@@ -84,11 +91,11 @@ function install_go_dep() {
if [ ! -e "go.mod" ]; then
go mod init stats_fs
+ # We require a specific govpp commit for compatibility
+ go get git.fd.io/govpp.git@da95997338b77811bc2ea850db393c652b3bd18e
+ go get git.fd.io/govpp.git/adapter/statsclient@da95997338b77811bc2ea850db393c652b3bd18e
+ go get github.com/hanwen/go-fuse/v2
fi
- # master required
- go get git.fd.io/govpp.git@master
- go get git.fd.io/govpp.git/adapter/statsclient@master
- go get github.com/hanwen/go-fuse/v2
}
# Resolve stats_fs dependencies and builds the binary
@@ -114,6 +121,10 @@ function install_statfs() {
install_fuse
fi
+ if [[ ! -x "$(command -v nohup)" ]]; then
+ install_nohup
+ fi
+
if [ ! -d "${STATS_FS_DIR}" ]; then
echo "${STATS_FS_DIR} directory does not exist"
exit 1
@@ -137,6 +148,11 @@ function start_statfs() {
EXE_DIR=$DEBUG_DIR
fi
+ if [[ $(pidof "${EXE_DIR}"stats_fs) ]]; then
+ echo "The service stats_fs has already been launched"
+ exit 1
+ fi
+
mountpoint="${RUN_DIR}stats_fs_dir"
if [[ -x "$(command -v ${EXE_DIR}stats_fs)" ]] ; then
@@ -148,6 +164,7 @@ function start_statfs() {
fi
echo "stats_fs is not installed, use 'make stats-fs-install' first"
+ exit 1
}
function stop_statfs() {
@@ -165,7 +182,8 @@ function stop_statfs() {
PID=$(pidof "${EXE_DIR}"stats_fs)
kill "$PID"
if [[ $(pidof "${EXE_DIR}"stats_fs) ]]; then
- echo "Can't unmount the file system: Device or resource busy"
+ echo "Check your syslog file (default is /var/log/syslog)."
+ echo "It may be that the file system is busy."
exit 1
fi
@@ -196,12 +214,6 @@ function cleanup() {
cd "${STATS_FS_DIR}"
- if [ -e "go.mod" ]; then
- rm -f go.mod
- fi
- if [ -e "go.sum" ]; then
- rm -f go.sum
- fi
if [ -e "stats_fs" ]; then
rm -f stats_fs
fi
@@ -224,14 +236,14 @@ function cleanup() {
# Show available commands
function help() {
cat <<__EOF__
- Stats_fs installer
+ Stats-fs installer
- stats-fs-install - Installs requirements (Go, GoVPP, GoFUSE) and builds stats_fs
- stats-fs-start - Launches the stats_fs binary and creates a mountpoint
- stats-fs-cleanup - Removes stats_fs binary and deletes go module
- stats-fs-stop - Stops the executable, unmounts the file system
- and removes the mountpoint directory
- stats-fs-force-unmount - Forces the unmount of the filesystem even if it is busy
+ install - Installs requirements (Go, GoVPP, GoFUSE) and builds stats_fs
+ start - Launches the stats_fs binary and creates a mountpoint
+ clean - Removes stats_fs binary
+ stop - Stops the executable, unmounts the file system
+ and removes the mountpoint directory
+ force-unmount - Forces the unmount of the filesystem even if it is busy
__EOF__
}
@@ -246,7 +258,7 @@ function resolve_option() {
"install")
install_statfs
;;
- "cleanup")
+ "clean")
cleanup
;;
"unmount")