diff options
Diffstat (limited to 'extras/vpp_stats_fs/install.sh')
| -rwxr-xr-x | extras/vpp_stats_fs/install.sh | 54 |
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") |