# ------------------------------------------------------------------------------
# SNMP monitoring conf
# This file is part of the init.sh project
# Copyright (c) 2019-2021 Geoffray Levasseur <fatalerrors@geoffray-levasseur.org>
# ------------------------------------------------------------------------------
# This file is distributed under 3-clause BSD license.
# The complete license agreement can be obtained at:
# https://opensource.org/licenses/BSD-3-Clause
# ------------------------------------------------------------------------------

export VER_patch_snmp="0.1.1"
export DEP_patch_snmp="install_pkg"

patch_snmp()
{
    pkginst snmpd
    backup_dist /etc/snmp/snmpd.conf /etc/default/snmpd \
        /lib/systemd/system/snmpd.service /etc/init.d/snmpd
    install_file snmpd/snmpd.conf /etc/snmp/snmpd.conf
    tag_file /etc/snmp/snmpd.conf
    # No longer required with Debian >= 11 or Devuan >= 4
    if [[ ($SYS_DIST == 'debian' && $SYS_VER -lt 11) ||
        ($SYS_DIST == 'devuan' && $SYS_VER -lt 4) ]]; then
        install_file snmpd/snmpd.init /etc/init.d/snmpd
    fi
    install_file snmpd/snmpd.default /etc/default/snmpd
    tag_file /etc/default/snmpd
    if [[ -e /lib/systemd/system/snmpd.service ]]; then
        install_file snmpd/snmpd.service /lib/systemd/system/snmpd.service
        if command -v systemctl &> /dev/null; then
             systemctl daemon-reload
        fi
    fi
    svc_restart snmpd
}

precheck_patch_snmp()
{
    file_must_exists snmpd/snmpd.{conf,default}
    if [[ -e /lib/systemd/system/snmpd.service ]]; then
        file_must_exists snmpd/snmpd.service
    fi
}

export -f patch_snmp
export -f precheck_patch_snmp

# EOF