XDMoD-start

#!/bin/bash
#
# Entry point for the XDMoD container.
#

ingest_log() {
    local ts="$(date '+%Y-%m-%d %H:%M:%S%z')"
    printf "[${ts}] %s\n" "$@" >> /var/log/xdmod/ingest-queue.log
}

# Dump any /var/run state that's left hanging around:
rm -rf /var/run/httpd/* /var/run/mariadb/*

# Ensure there's a PHP date.timezone configured:
grep '^date\.timezone =' /etc/php.ini >/dev/null 2>/dev/null
if [ $? -ne 0 -a ! -f /etc/php.d/date.ini ]; then
    cat <<EOT > /etc/php.d/date.ini
;
; Default timezone
;
date.timezone = America/New_York

EOT
fi

# Start Apache:
httpd -k start

# Start MySQL:
if [ ! -e /var/lib/mysql/mysql/user.frm ]; then
    mkdir /var/lib/mysql
    chown mysql:mysql /var/lib/mysql
    chmod 0755 /var/lib/mysql
    /usr/bin/mysql_install_db --rpm --datadir="/var/lib/mysql" --user="mysql"
fi
sudo --user mysql --group mysql /usr/bin/mysqld_safe --basedir=/usr &

# Ensure the ingest queue directories are okay:
for subdir in in out error; do
    if [ ! -e /var/lib/XDMoD-ingest-queue/${subdir} ]; then
        mkdir --parents --mode=0755 /var/lib/XDMoD-ingest-queue/${subdir}
    fi
done

# Set variables for xdmod-shredder
if [ -z "$CLUSTER_NAME" ]; then
    CLUSTER_NAME="darwin"
fi
if [ -z "$RESOURCE_LOG_FORMAT" ]; then
    RESOURCE_FORMAT="slurm"
fi

# Enter our infinite runloop:
while true; do
    if [ -e /var/lib/XDMoD-ingest-queue/enable ]; then
        out_count=0
        for infile in /var/lib/XDMoD-ingest-queue/in/*; do
            if [ -f "$infile" ]; then
                ingest_output="$(xdmod-shredder -r $CLUSTER_NAME -f $RESOURCE_LOG_FORMAT -i "$infile" 2>&1)"
                if [ $? -ne 0 ]; then
                    mv "$infile" /var/lib/XDMoD-ingest-queue/error
                    ingest_log "unable to process $infile" "$ingest_output"
                else
                    mv "$infile" /var/lib/XDMoD-ingest-queue/out
                    ingest_log "successfully processed $infile"
                    out_count=$((out_count+1))
                fi
            fi
        done
        if [ $out_count -gt 0 ]; then
            logfile="xdmod-ingestor-$(date +%Y%m%dT%H%M%S).log"
            xdmod-ingestor > /var/lib/XDMoD-ingest-queue/out/${logfile} 2>&1
            if [ $? -ne 0 ]; then
                ingest_log "failure running xdmod-ingestor, see ${logfile}"
            fi
        fi
    fi
    sleep ${XDMOD_INGEST_PERIOD:-300}
done