#!/bin/bash

# Copyright (C) 2017 Robin Černín (rcernin@redhat.com)

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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.
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.

# we can run this against fs snapshot or live system

# long_name: Tracebacks in services logs
# description: Report tracebacks in Containerized OpenStack services logs
# priority: 800

# Load common functions
[[ -f "${CITELLUS_BASE}/common-functions.sh" ]] && . "${CITELLUS_BASE}/common-functions.sh"

is_required_containerized

for log_file in $(ls ${CITELLUS_ROOT}/var/log/containers/*/*.log); do
    [ -f "$log_file" ] || continue
    wc=$(grep -i 'traceback' ${log_file} | wc -l)
    if [[ ${wc} -gt 0 ]]; then
        # to remove the ${CITELLUS_ROOT} from the stderr.
        log_file=${log_file#${CITELLUS_ROOT}}
        echo "$log_file (${wc} times)" >&2
        flag=1
    fi
done
[[ "x$flag" = "x" ]] && exit ${RC_OKAY} || exit ${RC_FAILED}
