valise.chapril.org-tools/rapports_activites/rapport_activites.sh

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#! /bin/bash
#
# Copyright (C) 2019 Laurent Poujoulat <lpoujoulat@april.org>
#
# This file is part of valise.chapril.org
#
# This script is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
# ============================================
# This scripts reads the nextcloud state, extract the main status variables
# and writes a plain text report on stdout
# ============================================
# Configuration file
CURL_CREDENTIAL="/etc/valise.chapril.org/curl_credential"
VALISE_STATS_DIR="/var/lib/valise.chapril.org"
VALISE_STATS_FILE="${VALISE_STATS_DIR}/stats"
# Extract a json value by path (given as argument)
# The global JSON state is expected to be in NEXTCLOUD_STATE
# Only give the path part within the ocs.data section
getNcState()
{
echo ${NEXTCLOUD_STATE} | jq ".ocs.data.$1"
}
# Format statistic value for the report
writeStatValue()
{
local LABEL=$1
local UNIT=$2
local CUR_VALUE=$3
local PREV_VALUE=$4
local VARIATION=$(( ${CUR_VALUE}-${PREV_VALUE} ))
if [ ${VARIATION} -gt 0 ]
then
VARIATION="+"${VARIATION}
fi
if [ "${UNIT}" == "" ]
then
echo ${LABEL}": "${CUR_VALUE}" ("${VARIATION}")"
else
echo ${LABEL}": "${CUR_VALUE}" "${UNIT}" ("${VARIATION}")"
fi
}
# Read and store the current service state
# If something fails,
NEXTCLOUD_STATE=`curl --silent --netrc-file ${CURL_CREDENTIAL} http://localhost/ocs/v2.php/apps/serverinfo/api/v1/info?format=json`
# Extraction of Nextcloud important values
NB_OF_USERS=$(getNcState "nextcloud.storage.num_users")
NB_OF_FILES=$(getNcState "nextcloud.storage.num_files")
NB_OF_SHARES=$(getNcState "nextcloud.shares.num_shares")
FREE_DISK_GB=$(( $(getNcState "nextcloud.system.freespace") / (1024*1024*1024) ))
DATABASE_SIZE_MB=$(( $(getNcState "server.database.size") / (1024*1024) ))
# Get previous values
NB_OF_USERS_P=0
NB_OF_FILES_P=0
NB_OF_SHARES_P=0
FREE_DISK_GB_P=0
DATABASE_SIZE_MB_P=0
if [ -e ${VALISE_STATS_FILE} ]
then
source ${VALISE_STATS_FILE}
fi
# Save current values for the next run
mkdir -p ${VALISE_STATS_DIR}
echo "NB_OF_USERS_P="${NB_OF_USERS} >> ${VALISE_STATS_FILE}
echo "NB_OF_FILES_P="${NB_OF_FILES} >> ${VALISE_STATS_FILE}
echo "NB_OF_SHARES_P="${NB_OF_SHARES} >> ${VALISE_STATS_FILE}
echo "FREE_DISK_GB_P="${FREE_DISK_GB} >> ${VALISE_STATS_FILE}
echo "DATABASE_SIZE_MB_P="${DATABASE_SIZE_MB} >> ${VALISE_STATS_FILE}
# Generate report
echo "Rapport d'activité du service valise.chapril.org au "`date "+%-d %B %Y"`
echo
echo "================================================================="
echo
writeStatValue "Nombre d'utilisateurs" "" ${NB_OF_USERS} ${NB_OF_USERS_P}
writeStatValue "Nombre de fichiers" "" ${NB_OF_FILES} ${NB_OF_FILES_P}
writeStatValue "Nombre de partages" "" ${NB_OF_SHARES} ${NB_OF_SHARES_P}
writeStatValue "Espace disque disponible" "Go" ${FREE_DISK_GB} ${FREE_DISK_GB_P}
writeStatValue "Espace occupé par la base de données" "Mo" ${DATABASE_SIZE_MB} ${DATABASE_SIZE_MB_P}
# Addition des infos HTTP
/srv/valise.chapril.org/tools/rapports_activites/rapport_activites_http.sh -p