nix/pkgs: add ap_install_collectd.sh

nix/pkgs/ap_install_collectd.sh

@@ -0,0 +1,34 @@
+#!/bin/bash
+
+for HOST in $@ ; do
+    ssh root@$HOST \
+        "ash -e -x" <<__SSH__
+opkg update
+opkg install collectd collectd-mod-interface collectd-mod-load collectd-mod-cpu collectd-mod-iwinfo collectd-mod-network
+cat > /etc/collectd.conf <<EOF
+Hostname "\$HOSTNAME"
+FQDNLookup false
+Interval 10
+
+BaseDir "/var/run/collectd"
+Include "/etc/collectd/conf.d"
+PIDFile "/var/run/collectd.pid"
+PluginDir "/usr/lib/collectd"
+TypesDB "/usr/share/collectd/types.db"
+
+LoadPlugin cpu
+LoadPlugin load
+LoadPlugin interface
+LoadPlugin iwinfo
+LoadPlugin network
+<Plugin network>
+        Server "{{STATS}}" "25826"
+</Plugin>
+
+EOF
+
+/etc/init.d/collectd restart
+/etc/init.d/collectd enable
+
+__SSH__
+done

nix/pkgs/device-templates.nix

@@ -37,6 +37,9 @@ let
     pkgs.runCommandLocal "all-device-scripts" {} (
       ''
         mkdir -p $out/bin
+
+        substitute ${./ap_install_collectd.sh} $out/bin/ap_install_collectd.sh \
+          --replace "{{STATS}}" "${config.site.net.serv.hosts6.dn42.stats}"
       '' +
       builtins.concatStringsSep "\n" (
         map (hostname: