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Migrate NetData backend conf to Exporting Engine
This commit is contained in:
Jimmy Monin
parent
6c529bdd89
commit
be98a9f158
3 changed files with 66 additions and 37 deletions
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@ -8,6 +8,7 @@ Changelog
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#### Changed
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* Upgrade to upstream version 7.3.2
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* Migrate NetData configuration from deprecated backend configuration to Exporting Engine configuration
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## [7.0.3~ynh1](https://github.com/YunoHost-Apps/grafana_ynh/pull/21) - 2020-06-13
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@ -100,26 +100,28 @@ ynh_add_nginx_config
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#=================================================
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ynh_script_progression --message="Configuring Grafana and InfluxDB..." --weight=30
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# If NetData is installed, configure it to feed InfluxDB
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netdata_conf="/opt/netdata/etc/netdata/netdata.conf"
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netdata_conf="/opt/netdata/etc/netdata/exporting.conf"
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if [ -f "$netdata_conf" ] ; then
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# If there is already a [backend] section
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if [ -n "$(cat $netdata_conf | grep '\[backend\]')" ] ; then
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# These regexps replaces patterns inside ini [sections] ([backend] section, here)
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# (source: https://stackoverflow.com/a/16987794)
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sed -i '/^\[backend\]$/,/^\[/ {
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s/# enabled = no/enabled = yes/
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s/# type = graphite/type = opentsdb/
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s/# destination = localhost/destination = localhost:4242/
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s/# update every = 10/update every = 60/
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}' $netdata_conf
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else
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# Otherwise create the section
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echo "[backend]
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enabled = yes
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type = opentsdb
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destination = localhost:4242" | tee -a $netdata_conf
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sed -i '/^\[exporting:global\]$/,/^\[/ {
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s/enabled = no/enabled = yes/
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s/# update every = 10/update every = 60/
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}' $netdata_conf
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if [ -z "$(grep "yunohost" $netdata_conf)" ] ; then
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cat >> $netdata_conf <<EOF
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[opentsdb:yunohost]
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enabled = yes
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destination = localhost:4242
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# data source = average
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# prefix = netdata
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# hostname = my_hostname
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update every = 60
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# buffer on failures = 10
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# timeout ms = 20000
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# send names instead of ids = yes
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# send charts matching = *
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# send hosts matching = localhost *
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EOF
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fi
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# Restart NetData
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ynh_systemd_action --service_name=netdata --action="restart"
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fi
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@ -103,29 +103,55 @@ ynh_install_extra_app_dependencies --repo="deb https://packages.grafana.com/oss/
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ynh_script_progression --message="Configuring Grafana and InfluxDB..." --weight=3
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# If NetData is installed, configure it to feed InfluxDB
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netdata_conf="/opt/netdata/etc/netdata/netdata.conf"
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if [ -f "$netdata_conf" ] ; then
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# If there is already a [backend] section
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if [ -n "$(cat $netdata_conf | grep '\[backend\]')" ] ; then
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# These regexps replaces patterns inside ini [sections] ([backend] section, here)
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sed -i '/^\[backend\]$/,/^\[/ {
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s/# enabled = no/enabled = yes/
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s/# type = graphite/type = opentsdb/
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s/# destination = localhost/destination = localhost:4242/
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s/# update every = 10/update every = 60/
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}' $netdata_conf
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else
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# Otherwise create the section
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echo "[backend]
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enabled = yes
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type = opentsdb
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destination = localhost:4242" | tee -a $netdata_conf
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if [ -d "/opt/netdata" ] ; then
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netdata_conf="/opt/netdata/etc/netdata/exporting.conf"
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if [ ! -f $netdata_conf ] ; then
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cp /opt/netdata/usr/lib/netdata/conf.d/exporting.conf $netdata_conf
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fi
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sed -i '/^\[exporting:global\]$/,/^\[/ {
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s/enabled = no/enabled = yes/
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s/# update every = 10/update every = 60/
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}' $netdata_conf
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if [ -z "$(grep "yunohost" $netdata_conf)" ] ; then
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cat >> $netdata_conf <<EOF
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[opentsdb:yunohost]
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enabled = yes
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destination = localhost:4242
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# data source = average
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# prefix = netdata
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# hostname = my_hostname
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update every = 60
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# buffer on failures = 10
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# timeout ms = 20000
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# send names instead of ids = yes
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# send charts matching = *
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# send hosts matching = localhost *
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EOF
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fi
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# Restart NetData
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ynh_systemd_action --service_name=netdata --action="restart"
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# Remove obsolete NetData backend if in use
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netdata_conf="/opt/netdata/etc/netdata/netdata.conf"
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if [ -f "$netdata_conf" ] ; then
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# If there is already a [backend] section
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if [ -n "$(cat $netdata_conf | grep '\[backend\]')" ] ; then
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# These regexps replaces patterns inside ini [sections] ([backend] section, here)
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sed -i '/^\[backend\]$/,/^\[/ {
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s/enabled = yes/enabled = no/
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}' $netdata_conf
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else
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# Otherwise create the section
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echo "[backend]
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enabled = yes
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type = opentsdb
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destination = localhost:4242" | tee -a $netdata_conf
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fi
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fi
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# Restart NetData
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ynh_systemd_action --service_name=netdata --action="restart"
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fi
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# Update default dashboard for NetData (source: https://grafana.com/grafana/dashboards/2701)
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# Remove new lines
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tr -d '\n' < ../conf/netdata_dashboard.json > dashboard.json
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