From 67c25c6468b56dc78ed2163b65feae08c9e248a3 Mon Sep 17 00:00:00 2001
From: Viacheslav <v.gletenko@vyos.io>
Date: Wed, 29 Sep 2021 14:15:38 +0000
Subject: monitoring: T3872: Add templates for telegraf

---
 data/templates/monitoring/override.conf.tmpl       |  7 +++
 data/templates/monitoring/syslog_telegraf.tmpl     | 12 +++++
 .../monitoring/systemd_vyos_telegraf_service.tmpl  | 16 ++++++
 data/templates/monitoring/telegraf.tmpl            | 62 ++++++++++++++++++++++
 4 files changed, 97 insertions(+)
 create mode 100644 data/templates/monitoring/override.conf.tmpl
 create mode 100644 data/templates/monitoring/syslog_telegraf.tmpl
 create mode 100644 data/templates/monitoring/systemd_vyos_telegraf_service.tmpl
 create mode 100644 data/templates/monitoring/telegraf.tmpl

(limited to 'data/templates/monitoring')

diff --git a/data/templates/monitoring/override.conf.tmpl b/data/templates/monitoring/override.conf.tmpl
new file mode 100644
index 000000000..63f6d7391
--- /dev/null
+++ b/data/templates/monitoring/override.conf.tmpl
@@ -0,0 +1,7 @@
+[Unit]
+After=vyos-router.service
+ConditionPathExists=/run/telegraf/vyos-telegraf.conf
+[Service]
+Environment=INFLUX_TOKEN={{ authentication.token }}
+CapabilityBoundingSet=CAP_NET_RAW CAP_NET_ADMIN
+AmbientCapabilities=CAP_NET_RAW CAP_NET_ADMIN
diff --git a/data/templates/monitoring/syslog_telegraf.tmpl b/data/templates/monitoring/syslog_telegraf.tmpl
new file mode 100644
index 000000000..122bdf9cc
--- /dev/null
+++ b/data/templates/monitoring/syslog_telegraf.tmpl
@@ -0,0 +1,12 @@
+# Generated by /usr/libexec/vyos/conf_mode/service_monitoring.py
+
+$ModLoad imjournal
+$ImjournalDefaultSeverity 4
+$WorkDirectory /var/spool/rsyslog
+
+$ActionQueueType LinkedList   # use asynchronous processing
+$ActionQueueFileName srvrfwd  # set file name, also enables disk mode
+$ActionResumeRetryCount -1    # infinite retries on insert failure
+$ActionQueueSaveOnShutdown on # save in-memory data if rsyslog shuts down
+
+*.* @127.0.0.1:6514;RSYSLOG_SyslogProtocol23Format
diff --git a/data/templates/monitoring/systemd_vyos_telegraf_service.tmpl b/data/templates/monitoring/systemd_vyos_telegraf_service.tmpl
new file mode 100644
index 000000000..234ef5586
--- /dev/null
+++ b/data/templates/monitoring/systemd_vyos_telegraf_service.tmpl
@@ -0,0 +1,16 @@
+[Unit]
+Description=The plugin-driven server agent for reporting metrics into InfluxDB
+Documentation=https://github.com/influxdata/telegraf
+After=network.target
+
+[Service]
+EnvironmentFile=-/etc/default/telegraf
+User=telegraf
+ExecStart=/usr/bin/telegraf -config /run/telegraf/vyos-telegraf.conf -config-directory /etc/telegraf/telegraf.d $TELEGRAF_OPTS
+ExecReload=/bin/kill -HUP $MAINPID
+Restart=on-failure
+RestartForceExitStatus=SIGPIPE
+KillMode=control-group
+
+[Install]
+WantedBy=multi-user.target
diff --git a/data/templates/monitoring/telegraf.tmpl b/data/templates/monitoring/telegraf.tmpl
new file mode 100644
index 000000000..631e59d74
--- /dev/null
+++ b/data/templates/monitoring/telegraf.tmpl
@@ -0,0 +1,62 @@
+# Generated by /usr/libexec/vyos/conf_mode/service_monitoring.py
+
+[agent]
+  interval = "10s"
+  round_interval = true
+  metric_batch_size = 1000
+  metric_buffer_limit = 10000
+  collection_jitter = "0s"
+  flush_interval = "10s"
+  flush_jitter = "0s"
+  precision = ""
+  debug = false
+  quiet = false
+  logfile = ""
+  hostname = ""
+  omit_hostname = false
+[[outputs.influxdb_v2]]
+  urls = ["{{ url }}"]
+  insecure_skip_verify = true
+  token = "{{ authentication.token }}"
+  organization = "{{ authentication.login }}"
+  bucket = "{{ bucket }}"
+[[inputs.cpu]]
+    percpu = true
+    totalcpu = true
+    collect_cpu_time = false
+    report_active = false
+[[inputs.disk]]
+    ignore_fs = ["devtmpfs", "devfs"]
+[[inputs.diskio]]
+[[inputs.mem]]
+[[inputs.net]]
+[[inputs.system]]
+[[inputs.netstat]]
+[[inputs.processes]]
+[[inputs.kernel]]
+[[inputs.interrupts]]
+[[inputs.linux_sysctl_fs]]
+[[inputs.systemd_units]]
+[[inputs.conntrack]]
+  files = ["ip_conntrack_count","ip_conntrack_max","nf_conntrack_count","nf_conntrack_max"]
+  dirs = ["/proc/sys/net/ipv4/netfilter","/proc/sys/net/netfilter"]
+[[inputs.ethtool]]
+[[inputs.iptables]]
+  use_sudo = false
+  table = "filter"
+  chains = {{ nft_chains }}
+  use_lock = true
+[[inputs.ntpq]]
+  dns_lookup = true
+[[inputs.internal]]
+[[inputs.nstat]]
+[[inputs.syslog]]
+  server = "udp://localhost:6514"
+#  server = "unix:///var/run/telegraf-syslog.sock"
+[[inputs.exec]]
+  commands = [
+    "{{ custom_scripts_dir }}/show_interfaces_input_filter.py",
+    "cat /tmp/vyos_services_input_filter"
+  ]
+  timeout = "10s"
+  data_format = "influx"
-- 
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