1#########################################################################
2#
3#   scheduling.cf - Command Execution Scheduling
4#
5#   NOTE: Commands can be executed based on any class expression.
6#         Examples include execution of other commands (sequencing),
7#         time, OS, hostname or the outcome of another promise.
8#         If a shell wrapper is not needed, removing it will increase
9#         security and performance.
10#
11#########################################################################
12
13body common control
14{
15  bundlesequence => { "system_scheduling" };
16  inputs => { "$(sys.libdir)/stdlib.cf" };
17}
18
19bundle agent system_scheduling
20{
21  vars:
22
23      # Command definitions are given in cmd[index].
24      # The dependencies of the commands are dep_cmd[index], as boolean class expressions.
25      # Comments are given as comment_cmd[index]
26
27      "cmd[1]"          string => "$(sys.cf_key)";
28      "dep_cmd[1]"      string => "cmd2_success";
29      "comment_cmd[1]"  string => "Check that a Cfengine key is generated if command 2 has run (dummy)";
30
31
32    windows::
33      "cmd[2]"          string => "\"$(sys.winsysdir)\shutdown.exe\" /r /c \"Cfengine automatic restart\" /t 120";
34      "dep_cmd[2]"      string => "Monday.Hr05.Min00_05";
35      "comment_cmd[2]"  string => "Restart windows every week";
36
37      "cmd[3]"          string => "$(sys.winsysdir)\cscript.exe \"$(sys.workdir)\script1.vbs\" //Nologo > \"$(sys.workdir)\script1_out.txt\"";
38      "dep_cmd[3]"      string => "Hr05.Min05_10";
39      "comment_cmd[3]"  string => "Run a script and save its output for later reference (needs to be run in shell)";
40
41
42    !windows::
43
44      "cmd[2]"          string => "/bin/echo Hello World!";
45      "dep_cmd[2]"      string => "Hr12.Min00_05";
46      "comment_cmd[2]"  string => "Print a message (dummy)";
47
48
49    any::
50
51      "cmd_index"     slist => getindices("cmd");
52
53
54  commands:
55
56      # Runs a command if its dependencies are satisfied
57
58      "$(cmd[$(cmd_index)])"
59      classes => if_repaired("cmd$(cmd_index)_success"),
60      if => "$(dep_cmd[$(cmd_index)])",
61      contain => in_shell,
62      comment => "$(comment_cmd[$(cmd_index)])";
63
64}
65
66