Add role service-vnstat

playbooks/gateways.yml

@@ -32,3 +32,4 @@
     - service-bird-ffrl
     - service-bind-slave
     - service-respondd
+    - service-vnstat

roles/service-vnstat/README.md

@@ -0,0 +1,15 @@
+# Ansible role service-vnstat
+
+Diese Ansible role installiert und konfiguriert den vnstat daemon.
+
+- schreibt vnstat.conf
+
+## Benötigte Variablen
+
+- Variable `ansible_default_ipv4.interface` (Setup)
+
+## ToDo
+
+- Liste mit Interfaces erstellen
+- Nginx vHost für vnstati Images
+- Script erstellen (systemd timer), das zyklisch vnstati Images erzeugt

roles/service-vnstat/handlers/main.yml

@@ -0,0 +1,5 @@
+---
+- name: restart systemd unit vnstat
+  systemd:
+    name: vnstat
+    state: restarted

roles/service-vnstat/tasks/main.yml

@@ -0,0 +1,23 @@
+---
+- name: install vnstat packages
+  package:
+    name: "{{ item }}"
+    state: present
+  with_items:
+    - vnstat
+    - vnstati
+
+- name: write vnstat.conf
+  template:
+    src: vnstat.conf.j2
+    dest: /etc/vnstat.conf
+    mode: 0644
+    owner: root
+    group: vnstat
+  notify: restart systemd unit vnstat
+
+- name: enable and start systemd unit vnstat
+  systemd:
+    name: vnstat
+    enabled: yes
+    state: started

roles/service-vnstat/templates/vnstat.conf.j2

@@ -0,0 +1,152 @@
+#
+# {{ ansible_managed }}
+#
+# vnStat 1.15 config file
+##
+
+# default interface
+Interface "{{ ansible_default_ipv4.interface }}"
+
+# location of the database directory
+DatabaseDir "/var/lib/vnstat"
+
+# locale (LC_ALL) ("-" = use system locale)
+Locale "-"
+
+# on which day should months change
+MonthRotate 1
+
+# date output formats for -d, -m, -t and -w
+# see 'man date' for control codes
+DayFormat    "%x"
+MonthFormat  "%b '%y"
+TopFormat    "%x"
+
+# characters used for visuals
+RXCharacter       "%"
+TXCharacter       ":"
+RXHourCharacter   "r"
+TXHourCharacter   "t"
+
+# how units are prefixed when traffic is shown
+# 0 = IEC standard prefixes (KiB/MiB/GiB/TiB)
+# 1 = old style binary prefixes (KB/MB/GB/TB)
+UnitMode 0
+
+# output style
+# 0 = minimal & narrow, 1 = bar column visible
+# 2 = same as 1 except rate in summary and weekly
+# 3 = rate column visible
+OutputStyle 3
+
+# used rate unit (0 = bytes, 1 = bits)
+RateUnit 1
+
+# try to detect interface maximum bandwidth, 0 = disable feature
+# MaxBandwidth will be used as fallback value when enabled
+BandwidthDetection 1
+
+# maximum bandwidth (Mbit) for all interfaces, 0 = disable feature
+# (unless interface specific limit is given)
+MaxBandwidth 1000
+
+# interface specific limits
+#  example 8Mbit limit for eth0 (remove # to activate):
+#MaxBWeth0 8
+
+# how many seconds should sampling for -tr take by default
+Sampletime 5
+
+# default query mode
+# 0 = normal, 1 = days, 2 = months, 3 = top10
+# 4 = exportdb, 5 = short, 6 = weeks, 7 = hours
+QueryMode 0
+
+# filesystem disk space check (1 = enabled, 0 = disabled)
+CheckDiskSpace 1
+
+# database file locking (1 = enabled, 0 = disabled)
+UseFileLocking 1
+
+# how much the boot time can variate between updates (seconds)
+BootVariation 15
+
+# log days without traffic to daily list (1 = enabled, 0 = disabled)
+TrafficlessDays 1
+
+
+# vnstatd
+##
+
+# switch to given user when started as root (leave empty to disable)
+DaemonUser ""
+
+# switch to given user when started as root (leave empty to disable)
+DaemonGroup ""
+
+# how often (in seconds) interface data is updated
+UpdateInterval 30
+
+# how often (in seconds) interface status changes are checked
+PollInterval 5
+
+# how often (in minutes) data is saved to file
+SaveInterval 5
+
+# how often (in minutes) data is saved when all interface are offline
+OfflineSaveInterval 30
+
+# how often (in minutes) bandwidth detection is redone when
+# BandwidthDetection is enabled (0 = disabled)
+BandwidthDetectionInterval 5
+
+# force data save when interface status changes (1 = enabled, 0 = disabled)
+SaveOnStatusChange 1
+
+# enable / disable logging (0 = disabled, 1 = logfile, 2 = syslog)
+UseLogging 2
+
+# create dirs if needed (1 = enabled, 0 = disabled)
+CreateDirs 1
+
+# update ownership of files if needed (1 = enabled, 0 = disabled)
+UpdateFileOwner 1
+
+# file used for logging if UseLogging is set to 1
+LogFile "/var/log/vnstat/vnstat.log"
+
+# file used as daemon pid / lock file
+PidFile "/var/run/vnstat/vnstat.pid"
+
+
+# vnstati
+##
+
+# title timestamp format
+HeaderFormat "%x %H:%M"
+
+# show hours with rate (1 = enabled, 0 = disabled)
+HourlyRate 1
+
+# show rate in summary (1 = enabled, 0 = disabled)
+SummaryRate 1
+
+# layout of summary (1 = with monthly, 0 = without monthly)
+SummaryLayout 1
+
+# transparent background (1 = enabled, 0 = disabled)
+TransparentBg 0
+
+# image colors
+CBackground     "FFFFFF"
+CEdge           "AEAEAE"
+CHeader         "606060"
+CHeaderTitle    "FFFFFF"
+CHeaderDate     "FFFFFF"
+CText           "000000"
+CLine           "B0B0B0"
+CLineL          "-"
+CRx             "92CF00"
+CTx             "606060"
+CRxD            "-"
+CTxD            "-"