#!/bin/bash # Postgres Backend: Run script # # Copyright (c) 2021 Cisco Systems, Inc. and Tim Evens. All rights reserved. # # Author: Tim Evens # # Postgres details - Can be set using docker -e export POSTGRES_USER=${POSTGRES_USER:="openbmp"} export POSTGRES_PASSWORD=${POSTGRES_PASSWORD:="openbmp"} export POSTGRES_HOST=${POSTGRES_HOST:="127.0.0.1"} export POSTGRES_PORT=${POSTGRES_PORT:="5432"} export POSTGRES_DB=${POSTGRES_DB:="openbmp"} export MEM=${MEM:="1"} # mem in gigabytes export PGCONNECT_TIMEOUT=15 # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # Functions # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # ----------------------------------------------- # Check Kafka to make sure it's valid # ----------------------------------------------- check_kafka() { echo "===> Performing Kafka check" if [[ ${KAFKA_FQDN:-""} == "" ]]; then echo "ERROR: Missing ENV KAFKA_FQDN. Cannot proceed until you add that in docker run -e KAFKA_FQDN=<...>" exit 1 fi echo "===> Checking Kafka bootstrap server connection" kafkacat -u -b $KAFKA_FQDN -L | grep broker if [[ $? -ne 0 ]]; then echo "ERROR: Failed to connect to Kafka at $KAFKA_FQDN, check the docker run -e KAFKA_FQDN= value" exit 1 fi echo "testing" | timeout 5 kafkacat -b $KAFKA_FQDN -P -t openbmp.parsed.test echo "===> Checking if we can successfully consume messages" timeout 5 kafkacat -u -b $KAFKA_FQDN -C -c 1 -o beginning -t openbmp.parsed.test > /dev/null if [[ $? -ne 0 ]]; then echo "ERROR: Failed to connect to Kafka broker, check the Kafka 'advertised.listeners' configuration." echo " Advertised hostname must be reachable within the container. You can run this container" echo " with --add-host : to map the ip address within the container." echo " You can also add/update the persistent /config/hosts file with the broker hostname/ip." exit 1 fi } # ----------------------------------------------- # Configure Postgres shell profile # ----------------------------------------------- config_postgres_profile() { echo "===> Configuring PostgreSQL Shell Profile" echo "export PGUSER=$POSTGRES_USER" > /usr/local/openbmp/pg_profile echo "export PGPASSWORD=$POSTGRES_PASSWORD" >> /usr/local/openbmp/pg_profile echo "export PGHOST=$POSTGRES_HOST" >> /usr/local/openbmp/pg_profile echo "export PGPORT=$POSTGRES_PORT" >> /usr/local/openbmp/pg_profile echo "export PGDATABASE=$POSTGRES_DB" >> /usr/local/openbmp/pg_profile } # ----------------------------------------------- # Initdb Postgres # ----------------------------------------------- initdb_postgres() { if [[ ! -f /config/do_not_init_db ]]; then echo " ===> Initializing the DB" # Load the schema files echo " ===> Loading Schemas" echo "------" > /var/log/db_schema_load.log for file in $(ls -v /usr/local/openbmp/database/*.sql); do echo " ===[ $file ] ========================================" >> /var/log/db_schema_load.log psql < $file >> /var/log/db_schema_load.log 2>&1 done touch /config/do_not_init_db fi } # ----------------------------------------------- # Update hosts file # ----------------------------------------------- update_hosts() { echo "===> Updating /etc/hosts" # Update the etc hosts file if [[ -f /config/hosts ]]; then cat /config/hosts >> /etc/hosts fi } # ----------------------------------------------- # Enable RPKI # ----------------------------------------------- enable_rpki() { echo "===> Enabling RPKI" cat > /etc/cron.d/openbmp-rpki < Enabling IRR" cat > /etc/cron.d/openbmp-irr < /var/log/irr_load.log SETVAR # Load IRR data echo "Loading IRR data" /usr/local/openbmp/gen_whois_route.py -u $PGUSER -p $PGPASSWORD $PGHOST > /var/log/irr_load.log & } # ----------------------------------------------- # config_cron # ----------------------------------------------- config_cron() { cat > /etc/cron.d/openbmp <> /var/log/asn_load.log # Update aggregation table stats */3 * * * * root . /usr/local/openbmp/pg_profile && psql -c "select update_chg_stats($POSTGRES_REPORT_WINDOW)" # Update peer rib counts */15 * * * * root . /usr/local/openbmp/pg_profile && psql -c "select update_peer_rib_counts()" # Update peer update counts */30 * * * * root . /usr/local/openbmp/pg_profile && psql -c "select update_peer_update_counts(1800)" # Update origin stats 21 * * * * root . /usr/local/openbmp/pg_profile && psql -c "select update_global_ip_rib();" # Purge time series data that is older than desired retention 0 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('peer_event_log', interval '1 year');" 1 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('stat_reports', interval '4 weeks');" 2 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('ip_rib_log', interval '4 weeks');" 3 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('alerts', interval '6 months');" 4 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('ls_nodes_log', interval '4 months');" 5 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('ls_links_log', interval '4 months');" 6 * */3 * * root . /usr/local/openbmp/pg_profile && psql -c "SELECT drop_chunks('ls_prefixes_log', interval '4 months');" SETVAR } # ----------------------------------------------- # run_consumer # ----------------------------------------------- run_consumer() { echo "===> Starting consumer" if [[ ! -f /config/obmp-psql.yml ]]; then cd /config unzip /usr/local/openbmp/obmp-psql-consumer.jar obmp-psql.yml if [[ ! -f /config/obmp-psql.yml ]]; then echo "ERROR: Cannot create /config/obmp-psql.yml" echo " Update permissions on /config volume to 7777 OR add configuration file to /config volume" exit 1 fi # Update configuration sed -i -e "s/\([ ]*bootstrap.servers:\)\(.*\)/\1 \"${KAFKA_FQDN}\"/" /config/obmp-psql.yml sed -i -e "s/\([ ]*host[ ]*:\)\(.*\)/\1 \"${POSTGRES_HOST}\"/" /config/obmp-psql.yml fi if [[ $MEM -gt 20 ]]; then heap_mem="3g" else heap_mem="1536m" fi # Run cd /var/log java -Xmx${heap_mem} -Xms128m -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions \ -XX:InitiatingHeapOccupancyPercent=30 -XX:G1MixedGCLiveThresholdPercent=30 \ -XX:MaxGCPauseMillis=200 -XX:ParallelGCThreads=20 -XX:ConcGCThreads=5 \ -Duser.timezone=UTC \ -jar /usr/local/openbmp/obmp-psql-consumer.jar \ -cf /config/obmp-psql.yml > /var/log/psql-console.log & cd /tmp } # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ # Run # +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ SYS_NUM_CPU=$(grep processor /proc/cpuinfo | wc -l) update_hosts check_kafka config_postgres_profile source /usr/local/openbmp/pg_profile config_cron rm -f /etc/cron.d/openbmp-rpki if [[ ${ENABLE_RPKI:-""} != "" ]]; then enable_rpki fi rm -f /etc/cron.d/openbmp-irr if [[ ${ENABLE_IRR:-""} != "" ]]; then enable_irr fi initdb_postgres # Get rid of previous rsyslogd pid rm -f /var/run/rsyslogd.pid service cron start service rsyslog start run_consumer echo "===> Now running!!!" while [ 1 ]; do sleep 1800 done