additions to unix-agent. addition of basic munin-plugin support.

git-svn-id: http://www.observium.org/svn/observer/trunk@3088 61d68cd4-352d-0410-923a-c4978735b2b8

scripts/agent-local/README

@@ -0,0 +1,5 @@
+These are local plugin scripts for the Observium Unix Agent.
+
+*DO NOT* put all of these files into your local folder, only use the scripts you want.
+
+Make sure that you configure any scripts that require configuration. (MySQL!)

scripts/agent-local/apache

@@ -14,7 +14,7 @@
 use LWP::Simple;
 
 $CACHETIME = 30;
-$CACHEFILE = '/tmp/snmp-cache-apache';
+$CACHEFILE = '/tmp/observium-agent-apache';
 
 # check for cache file newer CACHETIME seconds ago
 if ( -f $CACHEFILE && time - (stat( $CACHEFILE ))[9] < $CACHETIME) {

scripts/agent-local/munin

@@ -0,0 +1,14 @@
+# Lokale Einzelchecks
+if cd munin-scripts
+then
+  for skript in $(ls)
+  do
+    if [ -x "$skript" ] ; then
+        echo "<<<munin-$skript>>>"
+        ./$skript
+	./$skript config
+    fi
+  done
+  cd ..
+fi
+

scripts/agent-local/mysql

@@ -49,7 +49,7 @@ $mysql_port = 3306;
 $mysql_ssl  = FALSE;   # Whether to use SSL to connect to MySQL.
 
 $heartbeat   = '';      # db.tbl in case you use mk-heartbeat from Maatkit.
-$cache_dir   = '/tmp';  # If set, this uses caching to avoid multiple calls.
+$cache_dir  = '/tmp';   # If set, this uses caching to avoid multiple calls.
 $cache_time  = 30;      # How long to cache data.
 
 $chk_options = array (
@@ -283,7 +283,7 @@ function ss_get_mysql_stats( $options ) {
    }
 
    $sanitized_host = str_replace(array(":", "/"), array("", "_"), $host);
-   $cache_file = "$cache_dir/mysql_stats.txt";
+   $cache_file = "$cache_dir/observium-agent-mysql";
    debug("Cache file is $cache_file");
 
    # First, check the cache.