StarlingX Fault Management
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#!/bin/bash
#
# SPDX-License-Identifier: Apache-2.0
#
# Copyright (C) 2019 Intel Corporation
#
# lib/fault
# Functions to control the configuration and operation of the **fault** service
# Dependencies:
#
# - The update plugin must be enabled
# ``stack.sh`` calls the entry points in this order:
#
# - install_fault
# - configure_fault
# - init_fault
# - start_fault
# - stop_fault
# - cleanup_fault
_XTRACE_STX_FAULT=$(set +o | grep xtrace)
set -o xtrace
# Defaults
# --------
STX_FAULT_DIR=${GITDIR[$STX_FAULT_NAME]}
STX_FAULT_CONF_DIR=/etc/fm
FM_RESTAPI_CONF=$STX_FAULT_CONF_DIR/fm.conf
FM_RESTAPI_PASTE_INI=$STX_FAULT_CONF_DIR/api-paste.ini
FM_EVENT_YAML=$STX_FAULT_CONF_DIR/events.yaml
FM_RESTAPI_AUTH_CACHE_DIR=${FM_RESTAPI_AUTH_CACHE_DIR:-/var/cache/fault}
FM_RESTAPI_DIR=$STX_FAULT_DIR/fm-rest-api/fm
if is_service_enabled tls-proxy; then
FM_RESTAPI_SERVICE_PROTOCOL="https"
fi
FM_RESTAPI_SERVICE_PROTOCOL=${FM_RESTAPI_SERVICE_PROTOCOL:-$SERVICE_PROTOCOL}
FM_RESTAPI_SERVICE_HOST=${FM_RESTAPI_SERVICE_HOST:-$SERVICE_HOST}
FM_RESTAPI_SERVICE_PORT=${FM_RESTAPI_SERVICE_PORT:-18002}
FM_RESTAPI_WORKERS=${FM_RESTAPI_WORKERS:-4}
# STX_INST_DIR should be a non-root-writable place to install build artifacts
STX_INST_DIR=${STX_INST_DIR:-/usr/local}
STX_BIN_DIR=${STX_BIN_DIR:-$STX_INST_DIR/bin}
STX_SBIN_DIR=${STX_SBIN_DIR:-$STX_INST_DIR/sbin}
# Set up so we don't use sudo for installs when not necessary
STX_SUDO="sudo"
[[ -w $STX_INST_DIR ]] && STX_SUDO="env"
PYTHON_SITE_DIR=$(python -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())")
# Functions
# ---------
function build_fm_common {
pushd $STX_FAULT_DIR/fm-common/sources
local major minor version x
if [[ -z $1 || -z $2 ]]; then
# get fm-common version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-common/PKG-INFO)
major=${version%%.*}
minor=${version##*.}
else
major=$1
minor=$2
fi
# build
make MAJOR=$major MINOR=$minor
python setup.py build
popd
}
function build_fm_mgr {
pushd $STX_FAULT_DIR/fm-mgr/sources
local x version
local major minor version x
if [[ -z $1 || -z $2 ]]; then
# get fm-mgr version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-mgr/PKG-INFO)
local major=${version%%.*}
local minor=${version##*.}
else
major=$1
minor=$2
fi
# build
CPATH=$STX_INST_DIR/include LIBRARY_PATH=$STX_INST_DIR/lib make \
MAJOR=$major \
MINOR=$minor
popd
}
function cleanup_fault {
stop_fault
if is_service_enabled fm-client || is_service_enabled fm-common; then
cleanup_fm_client
fi
if is_service_enabled fm-api; then
cleanup_fm_api
fi
if is_service_enabled fm-mgr; then
cleanup_fm_mgr
fi
if is_service_enabled fm-rest-api; then
cleanup_fm_rest_api
fi
if is_service_enabled fm-common; then
cleanup_fm_common
fi
}
function cleanup_fm_api {
sudo pip uninstall -y fm_api
}
function cleanup_fm_client {
sudo pip uninstall -y fmclient
}
function cleanup_fm_common {
local x version
# get fm-common version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-common/PKG-INFO)
local major=${version%%.*}
local minor=${version##*.}
sudo rm /etc/ld.so.conf.d/stx-fault.conf
sudo pip uninstall -y fm-core
pushd $STX_FAULT_DIR/fm-common/sources
$STX_SUDO make \
DESTDIR=$STX_INST_DIR \
BINDIR=/bin \
LIBDIR=/lib \
INCDIR=/include \
MAJOR=$major \
MINOR=$minor \
clean
$STX_SUDO rm $STX_BIN_DIR/fm_db_sync_event_suppression.py \
$STX_INST_DIR/include/fmConfig.h \
$STX_INST_DIR/include/fmLog.h
popd
}
function cleanup_fm_mgr {
local x version
# get fm-mgr version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-mgr/PKG-INFO)
local major=${version%%.*}
local minor=${version##*.}
pushd $STX_FAULT_DIR/fm-mgr/sources
$STX_SUDO make \
DESTDIR=$STX_INST_DIR \
BINDIR=/bin \
MAJOR=$major \
MINOR=$minor \
clean
popd
}
function cleanup_fm_rest_api {
sudo pip uninstall -y fm
sudo rm -rf $FM_RESTAPI_AUTH_CACHE_DIR $FM_RESTAPI_CONF $FM_RESTAPI_PASTE_INI $FM_EVENT_YAML
dropdb -h 127.0.0.1 -Uroot fm
}
function configure_fault {
if is_service_enabled fm-mgr || is_service_enabled fm-rest-api; then
configure_fm_rest_api
create_fault_user_group
create_fault_accounts
fi
}
function configure_fm_rest_api {
sudo install -d -o $STACK_USER -m 755 $STX_FAULT_CONF_DIR
cp -p $STX_FAULT_DIR/devstack/files/api-paste.ini $FM_RESTAPI_PASTE_INI
cp -p $STX_FAULT_DIR/fm-doc/fm_doc/events.yaml $FM_EVENT_YAML
configure_auth_token_middleware $FM_RESTAPI_CONF fm $FM_RESTAPI_AUTH_CACHE_DIR
iniset $FM_RESTAPI_CONF database connection $(database_connection_url fm)
iniset $FM_RESTAPI_CONF api api_paste_config $FM_RESTAPI_PASTE_INI
iniset $FM_RESTAPI_CONF api api_workers $FM_RESTAPI_WORKERS
iniset $FM_RESTAPI_CONF api bind_host $FM_RESTAPI_SERVICE_HOST
iniset $FM_RESTAPI_CONF api bind_port $FM_RESTAPI_SERVICE_PORT
iniset $FM_RESTAPI_CONF oslo_middleware enable_proxy_headers_parsing True
if [ "$SYSLOG" != "False" ]; then
iniset $FM_RESTAPI_CONF DEFAULT use_syslog True
# stx specific?
iniset $FM_RESTAPI_CONF DEFAULT syslog_log_facility local2
fi
# Additional things set in stx config
iniset $FM_RESTAPI_CONF DEFAULT region_name RegionOne
iniset $FM_RESTAPI_CONF DEFAULT event_log_max_size 4000
iniset $FM_RESTAPI_CONF DEFAULT system_name $(hostname)
iniset $FM_RESTAPI_CONF DEFAULT sql_connection $(database_connection_url fm)
iniset $FM_RESTAPI_CONF database idle_timeout 60
iniset $FM_RESTAPI_CONF database max_pool_size 1
iniset $FM_RESTAPI_CONF database max_overflow 20
iniset $FM_RESTAPI_CONF keystone_authtoken region_name RegionOne
# sysinv settings to move there...
iniset $FM_RESTAPI_CONF sysinv catalog_info platform:sysinv:internalURL
iniset $FM_RESTAPI_CONF sysinv os_region_name RegionOne
}
function create_fault_accounts {
create_service_user "fm"
get_or_create_service "fm" "faultmanagement" "Fault Management Service"
get_or_create_endpoint \
"faultmanagement" \
"$REGION_NAME" \
"$FM_RESTAPI_SERVICE_PROTOCOL://$FM_RESTAPI_SERVICE_HOST:$FM_RESTAPI_SERVICE_PORT/v1"
}
function create_fault_cache_dir {
# Create cache dir
sudo install -d -o $STACK_USER $FM_RESTAPI_AUTH_CACHE_DIR
rm -f $FM_RESTAPI_AUTH_CACHE_DIR/*
}
function create_fault_user_group {
:
}
function init_fault {
create_fault_cache_dir
if is_service_enabled fm-rest-api && is_service_enabled config; then
init_rest_api
fi
}
function init_rest_api {
# create db for fm
createdb -h 127.0.0.1 -Uroot -l C -T template0 -E utf8 fm
fm-dbsync --config-file $FM_RESTAPI_CONF
}
function install_fault {
if is_service_enabled fm-common; then
install_fm_common
fi
if is_service_enabled fm-client || is_service_enabled fm-common; then
install_fm_client
fi
if is_service_enabled fm-api; then
install_fm_api
fi
if is_service_enabled fm-mgr; then
install_fm_mgr
fi
if is_service_enabled fm-rest-api && is_service_enabled config; then
install_fm_rest_api
fi
}
function install_fm_api {
pushd $STX_FAULT_DIR/fm-api
sudo python setup.py install \
--root=/ \
--install-lib=$PYTHON_SITE_DIR \
--prefix=/usr \
--install-data=/usr/share \
--single-version-externally-managed
popd
}
function install_fm_client {
pushd $STX_FAULT_DIR/python-fmclient/fmclient
sudo python setup.py install \
--root=/ \
--install-lib=$PYTHON_SITE_DIR \
--prefix=/usr \
--install-data=/usr/share \
--single-version-externally-managed
popd
}
function install_fm_common {
pushd $STX_FAULT_DIR/fm-common/sources
local major minor version x
# get fm-common version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-common/PKG-INFO)
major=${version%%.*}
minor=${version##*.}
build_fm_common $major $minor
# install to STX_INST_DIR
# Note that DESTDIR prefixes the other locations in the Makefile
$STX_SUDO make \
DESTDIR=$STX_INST_DIR \
BINDIR=/bin \
LIBDIR=/lib \
INCDIR=/include \
MAJOR=$major \
MINOR=$minor \
install
sudo python setup.py install \
--root=/ \
--install-lib=$PYTHON_SITE_DIR \
--prefix=/usr \
--install-data=/usr/share \
# This _is_ still a little nasty, clean it up
$STX_SUDO install -m 755 fm_db_sync_event_suppression.py \
$STX_BIN_DIR/fm_db_sync_event_suppression.py
# install the headers that used by fm-mgr package
$STX_SUDO install -m 644 -p -D fmConfig.h $STX_INST_DIR/include/fmConfig.h
$STX_SUDO install -m 644 -p -D fmLog.h $STX_INST_DIR/include/fmLog.h
# Make sure we can find it later
# TODO: this should be managed better
echo $STX_INST_DIR/lib | sudo tee /etc/ld.so.conf.d/stx-fault.conf
sudo ldconfig
# in fm-common/sources/fmMsgServer.cpp,requst get "getaddrinfo(host.c_str(),"
# hostname "controller" ip, so change hosname to controller
ADD_LINE="$HOST_IP controller"
grep "$ADD_LINE" /etc/hosts || sudo sed -i "/127.0.0.1 */a$ADD_LINE" /etc/hosts
popd
}
function install_fm_mgr {
pushd $STX_FAULT_DIR/fm-mgr/sources
local major minor version x
# get fm-mgr version
read x version <<< $(grep '^Version: ' $STX_FAULT_DIR/fm-mgr/PKG-INFO)
major=${version%%.*}
minor=${version##*.}
build_fm_mgr $major $minor
# install to STX_INST_DIR
# Note that DESTDIR prefixes the other locations in the Makefile
$STX_SUDO make \
DESTDIR=$STX_INST_DIR \
BINDIR=/bin \
MAJOR=$major \
MINOR=$minor \
install
popd
}
function install_fm_rest_api {
setup_develop $FM_RESTAPI_DIR
}
function start_fault {
if is_service_enabled fm-rest-api; then
run_process fm-rest-api "$STX_BIN_DIR/fm-api --config-file $FM_RESTAPI_CONF"
fi
if is_service_enabled fm-mgr; then
run_process fm-mgr "$STX_BIN_DIR/fmManager start -c $FM_RESTAPI_CONF"
fi
}
function stop_fault {
if is_service_enabled fm-rest-api; then
stop_process fm-rest-api
fi
if is_service_enabled fm-mgr; then
stop_process fm-mgr
fi
}
$_XTRACE_STX_FAULT