Don't rely on ohai hardware plugin having been run

[chef.git] / cookbooks / munin / recipes / default.rb

diff --git a/cookbooks/munin/recipes/default.rb b/cookbooks/munin/recipes/default.rb
index 8769352c48400199a23228bd36a201bb483146e5..1b4ae6d75d857346292d4eb89a4170cba741e7d1 100644 (file)
--- a/cookbooks/munin/recipes/default.rb
+++ b/cookbooks/munin/recipes/default.rb
@@ -17,29 +17,30 @@
 # limitations under the License.
 #
 
-include_recipe "networking"
-
 package "munin-node"
 
 service "munin-node" do
-  action [ :enable, :start ]
+  if node[:lsb][:release].to_f >= 15.10
+    provider Chef::Provider::Service::Systemd
+  elsif node[:lsb][:release].to_f >= 14.04
+    provider Chef::Provider::Service::Upstart
+  end
+  action [:enable, :start]
   supports :status => true, :restart => true, :reload => true
 end
 
-servers = search(:node, "recipes:munin\\:\\:server")
+servers = search(:node, "recipes:munin\\:\\:server") # ~FC010
 
 servers.each do |server|
   server.interfaces(:role => :external) do |interface|
-    if interface[:zone]
-      firewall_rule "accept-munin-#{server}" do
-        action :accept
-        family interface[:family]
-        source "#{interface[:zone]}:#{interface[:address]}"
-        dest "fw"
-        proto "tcp:syn"
-        dest_ports "munin"
-        source_ports "1024:"
-      end
+    firewall_rule "accept-munin-#{server}" do
+      action :accept
+      family interface[:family]
+      source "#{interface[:zone]}:#{interface[:address]}"
+      dest "fw"
+      proto "tcp:syn"
+      dest_ports "munin"
+      source_ports "1024:"
     end
   end
 end
@@ -48,19 +49,19 @@ template "/etc/munin/munin-node.conf" do
   source "munin-node.conf.erb"
   owner "root"
   group "root"
-  mode 0644
+  mode 0o644
   variables :servers => servers
-  notifies :restart, resources(:service => "munin-node")
+  notifies :restart, "service[munin-node]"
 end
 
 remote_directory "/usr/local/share/munin/plugins" do
   source "plugins"
   owner "root"
   group "root"
-  mode 0755
+  mode 0o755
   files_owner "root"
   files_group "root"
-  files_mode 0755
+  files_mode 0o755
   purge true
 end
 
@@ -68,12 +69,12 @@ remote_directory "/etc/munin/plugin-conf.d" do
   source "plugin-conf.d"
   owner "root"
   group "munin"
-  mode 0750
+  mode 0o750
   files_owner "root"
   files_group "root"
-  files_mode 0644
+  files_mode 0o644
   purge false
-  notifies :restart, resources(:service => "munin-node")
+  notifies :restart, "service[munin-node]"
 end
 
 if Dir.glob("/proc/acpi/thermal_zone/*/temperature").empty?
@@ -87,7 +88,7 @@ end
 # apcpdu_
 munin_plugin "cpu"
 
-if File.exists?("/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state")
+if File.exist?("/sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state")
   munin_plugin "cpuspeed"
 else
   munin_plugin "cpuspeed" do
@@ -95,13 +96,20 @@ else
   end
 end
 
+munin_plugin_conf "df" do
+  template "df.erb"
+end
+
 munin_plugin "df"
 munin_plugin "df_inode"
+
 munin_plugin "diskstats"
 munin_plugin "entropy"
 munin_plugin "forks"
 
-if File.exists?("/proc/net/ip_conntrack") or File.exists?("/proc/net/nf_conntrack")
+if node[:kernel][:modules].include?("nf_conntrack")
+  package "conntrack"
+
   munin_plugin "fw_conntrack"
   munin_plugin "fw_forwarded_local"
 else
@@ -114,7 +122,7 @@ else
   end
 end
 
-if %x{sysctl -n net.ipv4.ip_forward}.chomp == "1"
+if File.read("/proc/sys/net/ipv4/ip_forward").chomp == "1"
   munin_plugin "fw_packets"
 else
   munin_plugin "fw_packets" do
@@ -122,43 +130,63 @@ else
   end
 end
 
-# hddtemp_smartctl
+if File.exist?("/sbin/hpasmcli")
+  munin_plugin "hpasmcli2_temp" do
+    target "hpasmcli2_"
+  end
 
-if File.exists?("/sbin/hpasmcli")
-  munin_plugin "hpasmcli_temp"
-  munin_plugin "hpasmcli_fans"
+  munin_plugin "hpasmcli2_fans" do
+    target "hpasmcli2_"
+  end
 else
-  munin_plugin "hpasmcli_temp" do
+  munin_plugin "hpasmcli2_temp" do
     action :delete
   end
 
-  munin_plugin "hpasmcli_fans" do
+  munin_plugin "hpasmcli2_fans" do
     action :delete
   end
 end
 
-munin_plugin "http_loadtime" do
+munin_plugin "hpasmcli_temp" do # ~FC005
   action :delete
 end
 
-node[:network][:interfaces].each do |ifname,ifattr|
-  if ifname =~ /^eth\d+$/
-    if ifattr[:flags] and ifattr[:flags].include?("UP")
-      munin_plugin "if_err_#{ifname}" do
-        target "if_err_"
-      end
+munin_plugin "hpasmcli_fans" do
+  action :delete
+end
 
-      munin_plugin "if_#{ifname}" do
-        target "if_"
+munin_plugin "http_loadtime" do
+  action :delete
+end
+
+node[:network][:interfaces].each do |ifname, ifattr|
+  if ifattr[:encapsulation] == "Ethernet" && ifattr[:state] == "up"
+    if node[:hardware] && node[:hardware][:network][ifname][:device] =~ /^virtio/
+      munin_plugin_conf "if_#{ifname}" do
+        template "if.erb"
+        variables :ifname => ifname
       end
     else
-      munin_plugin "if_err_#{ifname}" do
+      munin_plugin_conf "if_#{ifname}" do
         action :delete
       end
+    end
 
-      munin_plugin "if_#{ifname}" do
-        action :delete
-      end
+    munin_plugin "if_err_#{ifname}" do
+      target "if_err_"
+    end
+
+    munin_plugin "if_#{ifname}" do
+      target "if_"
+    end
+  else
+    munin_plugin "if_err_#{ifname}" do
+      action :delete
+    end
+
+    munin_plugin "if_#{ifname}" do
+      action :delete
     end
   end
 end
@@ -168,6 +196,10 @@ munin_plugin "iostat"
 munin_plugin "iostat_ios"
 
 if Dir.glob("/dev/ipmi*").empty?
+  munin_plugin_conf "ipmi" do
+    action :delete
+  end
+
   munin_plugin "ipmi_fans" do
     action :delete
   end
@@ -175,7 +207,16 @@ if Dir.glob("/dev/ipmi*").empty?
   munin_plugin "ipmi_temp" do
     action :delete
   end
+
+  munin_plugin "ipmi_power" do
+    action :delete
+    only_if { node[:lsb][:release].to_f >= 14.04 }
+  end
 else
+  munin_plugin_conf "ipmi" do
+    template "ipmi.erb"
+  end
+
   munin_plugin "ipmi_fans" do
     target "ipmi_"
   end
@@ -183,31 +224,27 @@ else
   munin_plugin "ipmi_temp" do
     target "ipmi_"
   end
-end
-
-munin_plugin "irqstats"
-
-Dir.new("/sys/block").each do |device|
-  if device.match(/^sd/)
-    munin_plugin "linux_diskstat_iops_#{device}" do
-      target "linux_diskstat_"
-    end
 
-    munin_plugin "linux_diskstat_latency_#{device}" do
-      target "linux_diskstat_"
-    end
-
-    munin_plugin "linux_diskstat_throughput_#{device}" do
-      target "linux_diskstat_"
-    end
+  munin_plugin "ipmi_power" do
+    target "ipmi_"
+    only_if { node[:lsb][:release].to_f >= 14.04 }
   end
 end
 
+munin_plugin "irqstats"
 munin_plugin "load"
 munin_plugin "memory"
 munin_plugin "netstat"
 
-if File.exists?("/proc/net/rpc/nfs")
+if node[:kernel][:modules].include?("nfsv3")
+  munin_plugin "nfs_client"
+else
+  munin_plugin "nfs_client" do
+    action :delete
+  end
+end
+
+if node[:kernel][:modules].include?("nfsv4")
   munin_plugin "nfs4_client"
 else
   munin_plugin "nfs4_client" do
@@ -215,7 +252,7 @@ else
   end
 end
 
-if File.exists?("/proc/net/rpc/nfsd")
+if node[:kernel][:modules].include?("nfsd")
   munin_plugin "nfsd"
   munin_plugin "nfsd4"
 else
@@ -247,15 +284,15 @@ sensors_temp = false
 sensors_volt = false
 
 Dir.glob("/sys/class/hwmon/hwmon*").each do |hwmon|
-  package "lm-sensors"
-
-  hwmon = "#{hwmon}/device" unless File.exists?("#{hwmon}/name")
+  hwmon = "#{hwmon}/device" unless File.exist?("#{hwmon}/name")
 
   sensors_fan = true unless Dir.glob("#{hwmon}/fan*_input").empty?
   sensors_temp = true unless Dir.glob("#{hwmon}/temp*_input").empty?
   sensors_volt = true unless Dir.glob("#{hwmon}/in*_input").empty?
 end
 
+package "lm-sensors" if sensors_fan || sensors_temp || sensors_volt
+
 if sensors_fan
   munin_plugin "sensors_fan" do
     target "sensors_"
@@ -279,6 +316,7 @@ end
 if sensors_volt
   munin_plugin "sensors_volt" do
     target "sensors_"
+    conf "sensors_volt.erb"
   end
 else
   munin_plugin "sensors_volt" do
@@ -286,8 +324,8 @@ else
   end
 end
 
-# smart_
 munin_plugin "swap"
+munin_plugin "tcp"
 munin_plugin "threads"
 munin_plugin "uptime"
 munin_plugin "users"