export PGPORT=$PLC_DB_PORT
-ZABBIX_DB_USER="zabbixuser"
-ZABBIX_DB_NAME="zabbix"
-
MONITOR_DB_USER="monitoruser"
MONITOR_DB_NAME="monitor"
PLC_MONITOR_IP=$( gethostbyname $PLC_MONITOR_HOST )
fi
-function check_pg_hba ()
-{
- NAME=$1
- USER=$2
- #### SETUP ACCESS to this user and database
- mkdir -p $PGDATA/pg_hba.conf.d
- CONF=$PGDATA/pg_hba.conf.d/${NAME}.conf
- if [ ! -f $CONF ] ; then
- echo "host $NAME $USER 127.0.0.1/32 password" > $CONF
- echo "host $NAME $USER $PLC_MONITOR_IP/32 password" >> $CONF
-
- WROTE_PG_CONFIG="true"
- fi
-}
-
-function check_user_and_db()
-{
- CREATED=
- NAME=$1
- USER=$2
- # confirm user is present or create it
- user_present=$( psql -U postgres -c "select * from pg_user;" -d template1 | grep $USER )
- if [ -z $user_present ] ; then
- createuser --no-superuser --no-createdb --no-createrole --login --unencrypted --echo $USER -U postgres
- CREATED="true"
- fi
-
- # confirm database is present or create it
- db_present=$( psql -U postgres -c "select * from pg_database;" -d template1 | grep $NAME )
- if [ -z $db_present ] ; then
- createdb --owner=$USER $NAME -U postgres
- CREATED="true"
- fi
-
- # Create/update the unprivileged database user and password
- if [[ -z "$PLC_MONITOR_DBPASSWORD" || "$PLC_MONITOR_DBPASSWORD" = "None" ]] ; then
- # Zabbix doesn't like plain uuidgen passwords
- PLC_MONITOR_DBPASSWORD=$( uuidgen | md5sum - | awk '{print $1}' )
- plc-config --category=plc_monitor --variable=dbpassword --value="$PLC_MONITOR_DBPASSWORD" --save=$local_config $local_config
- service plc reload
- CREATED="true"
- fi
- if [ -n "$CREATED" ] ; then
- psql -d template1 -U postgres -c "ALTER USER $USER WITH PASSWORD '$PLC_MONITOR_DBPASSWORD';"
- fi
-}
-
-function if_present_load ()
-{
- file=$1
- if [ -f $file ] ; then
- psql -d $ZABBIX_DB_NAME -U $ZABBIX_DB_USER < $file
- fi
-}
function check_monitor_schema_and_data()
{
# NOTE: call create_all() to setup the database from the info model.
python -c "from monitor.database.info.model import *; from elixir import create_all; create_all()"
}
-function check_zabbix_schema_and_data()
-{
- schema_present=$( psql -U $ZABBIX_DB_USER $ZABBIX_DB_NAME -c "\d;" < /dev/null | grep hosts )
- if [ -z $schema_present ] ; then
- echo "... initial import can take SEVERAL minutes. please wait ..."
- if_present_load "/usr/local/zabbix/misc/create/schema/postgresql.sql"
- if_present_load "/usr/local/zabbix/misc/create/data/data.sql"
- if_present_load "/usr/local/zabbix/misc/create/data/images_pgsql.sql"
- ## TODO: update ZABBIX Server entry, "update hosts set status=0, host='MyPLC Server' where hostid=10017"
- fi
-}
-
-function check_zabbix_templates_and_import ()
-{
- # LOG IN
- COOKIE_FILE=/tmp/cookiejar.txt
- rm -f ${COOKIE_FILE}
- TEMPLATES_DIR=${MONITORPATH}/zabbix/templates
- curl -s --cookie $COOKIE_FILE --cookie-jar $COOKIE_FILE \
- --form "enter=Enter" \
- --form "name=Admin" \
- --form "password=zabbix" \
- "http://${PLC_MONITOR_HOST}/zabbix/index.php?login=1"
-
- deleted=$( grep 'deleted' $COOKIE_FILE )
- if [ -n "$deleted" ] ; then
- echo "Login to the zabbix web server failed!!!"
- return 1
- fi
-
- for file in ${TEMPLATES_DIR}/*.xml ; do
- # 0 - update , 1 - skip, 0 - add
- echo "############### IMPORTING $file" >> /var/log/monitor.log
- curl -s --cookie $COOKIE_FILE --cookie-jar $COOKIE_FILE \
- --form "config=1" \
- --form "import_file=@${file}" \
- --form "rules[host][exist]=0" \
- --form "rules[host][missed]=0" \
- --form "rules[template][exist]=0" \
- --form "rules[template][missed]=1" \
- --form "rules[item][exist]=0" \
- --form "rules[item][missed]=0" \
- --form "rules[trigger][exist]=0" \
- --form "rules[trigger][missed]=0" \
- --form "rules[graph][exist]=0" \
- --form "rules[graph][missed]=0" \
- --form "import=Import" \
- "http://${PLC_MONITOR_HOST}/zabbix/exp_imp.php" >> /var/log/monitor.log
- done
-}
-
-
function check_monitor_conf ()
{
MONITOR_CONFIG=/etc/monitor.conf
-
# Using plcsh add default, monitor user
plcsh <<EOF &>/dev/null
AddPerson({'first_name' : 'Monitor', 'last_name' : 'Server', 'password' : '${PLC_MONITOR_DBPASSWORD}', 'email' : '${PLC_MONITOR_EMAIL}'})
fi
}
-function check_zab_server ()
-{
- ZABBIXCFG=/etc/zabbix
- TMP_FILE=`mktemp /tmp/zbxtmpXXXXXX`
-
- if [ -f ${ZABBIXCFG}/zabbix_server.conf ] ; then
- sed -e "s/#DBHost=.*/DBHost=$PLC_MONITOR_HOST/g" \
- -e "s#DBName=.*#DBName=$ZABBIX_DB_NAME#g" \
- -e "s#DBUser=.*#DBUser=$ZABBIX_DB_USER#g" \
- -e "s#DBPassword=.*#DBPassword=$PLC_MONITOR_DBPASSWORD#g" \
- -e "s#.*ExternalScripts=.*#ExternalScripts=${MONITORPATH}/zabbix#g" \
- ${ZABBIXCFG}/zabbix_server.conf > $TMP_FILE
- cat $TMP_FILE > ${ZABBIXCFG}/zabbix_server.conf
- fi
- service zabbix_server start
- rm -f $TMP_FILE
-
-}
-function check_zab_agentd ()
-{
- ZABBIXCFG=/etc/zabbix
- TMP_FILE=`mktemp /tmp/zbxtmpXXXXXX`
- if [ -f ${ZABBIXCFG}/zabbix_agentd.conf ] ; then
- HOST=`hostname`
- sed -e "s#Server=.*#Server=$PLC_MONITOR_HOST#g" \
- -e "s#Hostname=.*#Hostname=$HOST#g" \
- ${ZABBIXCFG}/zabbix_agentd.conf > $TMP_FILE
- cat $TMP_FILE > ${ZABBIXCFG}/zabbix_agentd.conf
- fi
- service zabbix_agentd start
- rm -f $TMP_FILE
-}
-function check_zab_webconfig()
-{
- # SETUP zabbix gui configuration
- ZABBIX_WEB_CFG=/var/www/html/zabbix/conf/zabbix.conf.php
- if [ ! -f $ZABBIX_WEB_CFG ] ; then
- touch $ZABBIX_WEB_CFG
- cat <<EOF > $ZABBIX_WEB_CFG
-<?php
-global \$DB;
-
-\$DB["TYPE"] = "POSTGRESQL";
-\$DB["SERVER"] = "localhost";
-\$DB["PORT"] = "0";
-\$DB["DATABASE"] = "$ZABBIX_DB_NAME";
-\$DB["USER"] = "$ZABBIX_DB_USER";
-\$DB["PASSWORD"] = "$PLC_MONITOR_DBPASSWORD";
-\$ZBX_SERVER = "$PLC_MONITOR_HOST";
-\$ZBX_SERVER_PORT = "10051";
-\$IMAGE_FORMAT_DEFAULT = IMAGE_FORMAT_PNG;
-?>
-EOF
- chmod 644 $ZABBIX_WEB_CFG
- fi
-}
-
if [ "$PLC_MONITOR_ENABLED" != "1" ] ; then
exit 0
fi
# WRITE default /etc/monitor.conf
check_monitor_conf
- #check_pg_hba $ZABBIX_DB_NAME $ZABBIX_DB_USER
- #check_user_and_db $ZABBIX_DB_NAME $ZABBIX_DB_USER
-
if [ -n "$WROTE_PG_CONFIG" ] ; then
# NOTE: restart db to enable access by users granted above.
service plc restart postgresql
check_monitor_schema_and_data
- #check_zabbix_schema_and_data
- #check_zabbix_templates_and_import
-
-
# create /etc/httpd/conf.d/monitorweb.conf
create_httpd_conf
if [ -n "$WROTE_HTTP_CONFIG" ] ; then
fi
start_tg_server
- # START zabbix services. SETUP default config files.
- #check_zab_server
- #check_zab_agentd
- #check_zab_webconfig
-
result "$MESSAGE"
;;
result "$MESSAGE"
;;
- sync)
- MESSAGE=$"Syncing PLC db with Zabbix DB"
- dialog "$MESSAGE"
-
- # turn off zabbix server, etc. before writing to the db.
- service plc stop monitor
-
- $MONITORPATH/zabbix/zabbixsync.py --setupids &> /var/log/monitor-server
- $MONITORPATH/zabbix/zabbixsync.py --setupglobal 2>&1 >> /var/log/monitor-server
- # import any templates
- check_zabbix_templates_and_import
-
- service plc start monitor
-
- result "$MESSAGE"
- ;;
-
delete)
MESSAGE=$"Deleting databases..."
dialog "$MESSAGE"
- #dropdb -U postgres $ZABBIX_DB_NAME
- #dropuser -U postgres $ZABBIX_DB_USER
-
dropdb -U postgres $MONITOR_DB_NAME
dropuser -U postgres $MONITOR_DB_USER
dialog "$MESSAGE"
stop_tg_server
- #service zabbix_server stop
- #service zabbix_agentd stop
- # TODO: is there anything to stop?
+ # todo: disable cron entry?
+
result "$MESSAGE"
;;
esac
git://git.onelab.eu / monitor.git / blobdiff