Commit | Line | Data |
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6171ab79 DO |
1 | #!/bin/sh |
2 | ||
3 | # This is a RackTables gateway for installing SLB configuration onto | |
4 | # a live load balancer. The only supported command is: | |
5 | # | |
6 | # * connect <endpoint> <hardware> <software> <username>: authorize transaction | |
d9ec8188 | 7 | # * activate <filename>: call user-supplied configuration installer |
6171ab79 DO |
8 | # |
9 | ||
10 | endpoint= | |
11 | hw= | |
12 | sw= | |
13 | user= | |
14 | cfgfile= | |
15 | CONNECTED=0 | |
16 | MYDIR=`dirname $0` | |
6171ab79 DO |
17 | |
18 | do_connect() | |
19 | { | |
20 | endpoint=`echo $args | cut -s -d' ' -f1` | |
21 | hw=`echo $args | cut -s -d' ' -f2` | |
22 | sw=`echo $args | cut -s -d' ' -f3` | |
23 | user=`echo $args | cut -s -d' ' -f4` | |
24 | # sanity checks | |
25 | if [ -z "$endpoint" -o -z "$hw" -o -z "$sw" -o -z "$user" ]; then | |
26 | echo 'ERR!too few arguments to connect' | |
27 | return | |
28 | fi | |
29 | ||
e944af26 DO |
30 | CONNECTED=1 |
31 | echo "OK!connected to $endpoint" | |
6171ab79 DO |
32 | } |
33 | ||
34 | do_activate() | |
35 | { | |
36 | cfgfile=$1 | |
37 | if [ ! -s "$cfgfile" ]; then | |
38 | echo "ERR!Configuration file $cfgfile is either missing or empty." | |
39 | return | |
40 | fi | |
41 | if [ ! -x "$MYDIR/install" ]; then | |
e944af26 | 42 | echo "ERR!Missing or not executable user-supplied installer script $MYDIR/install" |
6171ab79 DO |
43 | return |
44 | fi | |
e944af26 DO |
45 | "$MYDIR/install" $endpoint $hw $sw $user $cfgfile |
46 | ret=$? | |
47 | if [ $ret = 0 ]; then | |
48 | echo "OK!Configuration has been submitted for activation successfully" | |
49 | else | |
50 | echo "ERR!Configuration installer returned code $ret" | |
51 | fi | |
6171ab79 DO |
52 | } |
53 | ||
54 | # main loop | |
55 | while read cmd args; do | |
56 | case $cmd in | |
57 | connect) | |
58 | if [ $CONNECTED = 1 ]; then | |
59 | echo 'ERR!Already connected' | |
60 | else | |
61 | do_connect $args | |
62 | fi | |
63 | ;; | |
64 | activate) | |
65 | if [ $CONNECTED = 1 ]; then | |
66 | do_activate $args | |
67 | else | |
68 | echo 'ERR!Not connected' | |
69 | fi | |
70 | ;; | |
71 | *) | |
72 | echo "ERR!unknown command $cmd" | |
73 | esac | |
74 | done | |
75 | ||
6171ab79 | 76 | exit 0 |