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44cc9a3d | 1 | #!/bin/sh |
66c36198 PM |
2 | ############################################################################### |
3 | # # | |
4 | # IPFire.org - A linux based firewall # | |
5 | # Copyright (C) 2007-2022 IPFire Team <info@ipfire.org> # | |
6 | # # | |
7 | # This program is free software: you can redistribute it and/or modify # | |
8 | # it under the terms of the GNU General Public License as published by # | |
9 | # the Free Software Foundation, either version 3 of the License, or # | |
10 | # (at your option) any later version. # | |
11 | # # | |
12 | # This program is distributed in the hope that it will be useful, # | |
13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
15 | # GNU General Public License for more details. # | |
16 | # # | |
17 | # You should have received a copy of the GNU General Public License # | |
18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
19 | # # | |
20 | ############################################################################### | |
44cc9a3d MT |
21 | |
22 | . /etc/sysconfig/rc | |
23 | . ${rc_functions} | |
24 | ||
25 | case "${1}" in | |
26 | start) | |
27 | # Do not launch the agent when we are not running on EC2 | |
28 | if ! running_on_ec2; then | |
29 | exit 0 | |
30 | fi | |
31 | ||
0c466599 MT |
32 | # Allow the kernel to overcommit memory. |
33 | # The SSM agent fails to clone() itself when there is | |
34 | # "not enough memory" available. This simply seems to | |
35 | # fail no matter how much free memory is available. | |
36 | echo 1 > /proc/sys/vm/overcommit_memory | |
37 | ||
44cc9a3d MT |
38 | boot_mesg "Starting Amazon SSM Agent..." |
39 | /usr/bin/amazon-ssm-agent &>/dev/null & | |
40 | evaluate_retval | |
41 | ;; | |
42 | ||
43 | stop) | |
44 | boot_mesg "Stopping Amazon SSM Agent..." | |
45 | killproc /usr/bin/amazon-ssm-agent | |
46 | ;; | |
47 | ||
48 | restart) | |
49 | ${0} stop | |
50 | sleep 1 | |
51 | ${0} start | |
52 | ;; | |
53 | ||
54 | status) | |
55 | statusproc /usr/bin/amazon-ssm-agent | |
56 | ;; | |
57 | ||
58 | *) | |
59 | echo "Usage: ${0} {start|stop|restart|status}" | |
60 | exit 1 | |
61 | ;; | |
62 | esac |