ZABBIX_DB_USER="zabbixuser"
ZABBIX_DB_NAME="zabbix"
+MONITOR_DB_USER="monitoruser"
+MONITOR_DB_NAME="monitor"
+
+WROTE_PG_CONFIG=
+
+if [ -z "$PLC_MONITOR_IP" ] ; then
+ PLC_MONITOR_IP=$( gethostbyname $PLC_MONITOR_HOST )
+fi
+
function check_pg_hba ()
{
+ NAME=$1
+ USER=$2
#### SETUP ACCESS to this user and database
mkdir -p $PGDATA/pg_hba.conf.d
- ZABCONF=$PGDATA/pg_hba.conf.d/zabbix.conf
- if [ ! -f $ZABCONF ] ; then
- echo "host $ZABBIX_DB_NAME $ZABBIX_DB_USER 127.0.0.1/32 password" > $ZABCONF
- echo "host $ZABBIX_DB_NAME $ZABBIX_DB_USER $PLC_MONITOR_IP/32 password" >> $ZABCONF
+ CONF=$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
- # NOTE: restart db to enable access by users granted above.
- service plc restart posgresql
+ 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 $ZABBIX_DB_USER )
+ user_present=$( 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 $ZABBIX_DB_USER -U postgres
+ 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 $ZABBIX_DB_NAME )
+ db_present=$( psql -U postgres -c "select * from pg_database;" -d template1 | grep $NAME )
if [ -z $db_present ] ; then
- createdb --owner=$ZABBIX_DB_USER $ZABBIX_DB_NAME -U postgres
+ createdb --owner=$USER $NAME -U postgres
CREATED="true"
fi
CREATED="true"
fi
if [ -n "$CREATED" ] ; then
- psql -d template1 -U postgres -c "ALTER USER $ZABBIX_DB_USER WITH PASSWORD '$PLC_MONITOR_DBPASSWORD';"
+ psql -d template1 -U postgres -c "ALTER USER $USER WITH PASSWORD '$PLC_MONITOR_DBPASSWORD';"
fi
}
psql -d $ZABBIX_DB_NAME -U $ZABBIX_DB_USER < $file
fi
}
+function check_monitor_schema_and_data()
+{
+ # NOTE: call create_all() to setup the database from the info model.
+ python -c "from monitor.database.info.model import *; from elixir import create_all; create_all()"
+}
-function check_schema_and_data()
+function check_zabbix_schema_and_data()
{
schema_present=$( psql -U $ZABBIX_DB_USER $ZABBIX_DB_NAME -c "\d;" < /dev/null | grep hosts )
if [ -z $schema_present ] ; then
fi
}
-function check_templates_and_import ()
+function check_zabbix_templates_and_import ()
{
# LOG IN
COOKIE_FILE=/tmp/cookiejar.txt
{
MONITOR_CONFIG=/etc/monitor.conf
- if [ -z "$PLC_MONITOR_IP" ] ; then
- PLC_MONITOR_IP=$( gethostbyname $PLC_MONITOR_HOST )
- fi
# Using plcsh add default, monitor user
plcsh <<EOF &>/dev/null
cc_email=
[monitordatabase]
-monitor_dburi=postgres://monitoruser:${PLC_MONITOR_DBPASSWORD}@localhost:5432/monitor
-zabbix_dburi=postgres://zabbixuser:${PLC_MONITOR_DBPASSWORD}@localhost:5432/zabbix
+monitor_dburi=postgres://${MONITOR_DB_NAME}:${PLC_MONITOR_DBPASSWORD}@localhost:5432/${MONITOR_DB_NAME}
+zabbix_dburi=postgres://${ZABBIX_DB_USER}:${PLC_MONITOR_DBPASSWORD}@localhost:5432/${ZABBIX_DB_NAME}
cachetime=60
+# Evaluated as true or false
[commandline]
+cachecalls=True
+
echo=False
debug=False
mail=True
fi
}
+function create_httpd_conf ()
+{
+ MONITOR_HTTP_CONF=/etc/httpd/conf.d/monitorweb.conf
+
+ if [ ! -f ${MONITOR_HTTP_CONF} ] ; then
+ # note: we need to either start this script before httpd, or always
+ # restart httpd, since there's no way to know beyond file's existence
+ # whether the values have changed or not.
+ WROTE_HTTP_CONFIG="true"
+ fi
+
+ # TODO: make http port configurable.
+ # TODO: make proxy port configurable.
+
+ cat <<EOF > ${MONITOR_HTTP_CONF}
+NameVirtualHost ${PLC_MONITOR_IP}:80
+
+<VirtualHost ${PLC_MONITOR_IP}:80>
+ ServerName ${PLC_MONITOR_HOST}
+ ServerAdmin ${PLC_MONITOR_EMAIL}
+ UseCanonicalName Off
+ ServerSignature Off
+
+ DocumentRoot ${MONITORPATH}/web/MonitorWeb/monitorweb
+
+ <Directory "${MONITORPATH}/web/MonitorWeb/monitorweb">
+ Options Indexes FollowSymLinks
+ AllowOverride None
+ Order allow,deny
+ Allow from all
+ </Directory>
+
+ #LogLevel debug
+ Errorlog /var/log/httpd/monitorwebapp-error_log
+ Customlog /var/log/httpd/monitorwebapp-access_log common
+
+ AddDefaultCharset utf-8
+
+ #NOTE: This doesn't work as expected.
+ # Load everything out of the DocumentRoot that is static
+ # ProxyPass /monitor/static !
+
+ ProxyPass /tg_js http://127.0.0.1:8080/tg_js
+ ProxyPassReverse /tg_js http://127.0.0.1:8080/tg_js
+
+ ProxyPass /monitor http://127.0.0.1:8080
+ ProxyPassReverse /monitor http://127.0.0.1:8080
+
+ ProxyPreserveHost On
+ ProxyRequests Off
+
+</VirtualHost>
+EOF
+}
+
+function start_tg_server ()
+{
+ pushd ${MONITORPATH}/web/MonitorWeb/
+ ./start-monitorweb.py ${MONITORPATH}/web/MonitorWeb/prod.cfg &> /var/log/monitorweb.log
+ popd
+}
+
function check_zab_server ()
{
ZABBIXCFG=/etc/zabbix
-e "s#DBName=.*#DBName=$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 > ${ZABBIXCFG}/zabbix_server.conf
fi
dialog "$MESSAGE"
# DATABASE acces, creation, and data loading
- check_pg_hba
- check_user_and_db
- check_schema_and_data
- check_templates_and_import
+ check_pg_hba $MONITOR_DB_NAME $MONITOR_DB_USER
+ check_user_and_db $MONITOR_DB_NAME $MONITOR_DB_USER
+ check_monitor_schema_and_data
+
+ 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
+ service plc restart httpd
+ fi
+
+ check_zabbix_schema_and_data
+ check_zabbix_templates_and_import
# WRITE default /etc/monitor.conf
check_monitor_conf
+ # create /etc/httpd/conf.d/monitorweb.conf
+ create_httpd_conf
+ if [ -n "$WROTE_HTTP_CONFIG" ] ; then
+ # NOTE: restart web server to enable access web cfg
+ service plc restart httpd
+ fi
+ start_tg_server
+
# START zabbix services. SETUP default config files.
check_zab_server
check_zab_agentd
check_zab_webconfig
-
result "$MESSAGE"
;;
$MONITORPATH/zabbix/zabbixsync.py --setupglobal &> /var/log/monitor-server
# import any templates
- check_templates_and_import
+ check_zabbix_templates_and_import
service plc start monitor
git://git.onelab.eu / monitor.git / blobdiff