Commit | Line | Data |
---|---|---|
7e738616 S |
1 | #/bin/bash |
2 | ||
3 | command=$1 | |
4 | config=$2 | |
d93d239c | 5 | config_file="$config".yml |
7e738616 | 6 | cidfile=cids/"$config".cid |
1acce9e4 | 7 | cidbootstrap=cids/"$config"_boostrap.cid |
52388b87 SS |
8 | image=samsaffron/discourse |
9 | docker_path=`which docker` | |
7e738616 | 10 | |
5f803fb4 | 11 | usage () { |
7e738616 S |
12 | echo "Usage: launcher COMMAND CONFIG" |
13 | echo "Commands:" | |
1acce9e4 SS |
14 | echo " start: Start/initialize a container" |
15 | echo " stop: Stop a running container" | |
16 | echo " restart: Restart a container" | |
17 | echo " destroy: Stop and remove a container" | |
5f803fb4 | 18 | echo " ssh: Start a bash shell in a running container" |
1acce9e4 SS |
19 | echo " logs: Docker logs for container" |
20 | echo " bootstrap: Bootstrap a container for the config base on an image" | |
7e738616 S |
21 | exit 1 |
22 | } | |
23 | ||
52388b87 SS |
24 | install_docker() { |
25 | ||
26 | echo "Docker is not installed, make sure you are running on the 3.8 kernel" | |
27 | echo "The best supported Docker release is Ubuntu 12.04.03 for it run the following" | |
28 | echo | |
29 | echo "sudo apt-get update" | |
30 | echo "sudo apt-get install linux-image-generic-lts-raring linux-headers-generic-lts-raring" | |
31 | echo "sudo reboot" | |
32 | echo | |
33 | ||
34 | echo "sudo sh -c \"wget -qO- https://get.docker.io/gpg | apt-key add -\"" | |
35 | echo "sudo sh -c \"echo deb http://get.docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list\"" | |
36 | echo "sudo apt-get update" | |
37 | echo "sudo apt-get install lxc-docker" | |
38 | ||
39 | exit 1 | |
40 | } | |
41 | ||
42 | [ -z $docker_path ] && { | |
43 | install_docker | |
44 | } | |
45 | ||
5f803fb4 SS |
46 | |
47 | [ $# -ne 2 ] && { | |
48 | usage | |
49 | } | |
50 | ||
7e738616 S |
51 | if [ ! -e $config_file ] |
52 | then | |
53 | echo "Config file was not found, ensure $config_file exists" | |
54 | exit 1 | |
55 | fi | |
56 | ||
5f803fb4 SS |
57 | case "$command" in |
58 | bootstrap) | |
d93d239c SS |
59 | exec cat $config_file | docker run -cidfile $cidbootstrap -i -a stdin -a stdout -a stderr -v `pwd`/shared:/shared samsaffron/discourse /pups/bin/pups --stdin |
60 | sleep 5 | |
5f803fb4 | 61 | docker commit `cat $cidbootstrap` samsaffron/discourse $config |
4b3aebe1 SS |
62 | docker rm `cat $cidbootstrap` && rm $cidbootstrap |
63 | exit 0 | |
5f803fb4 | 64 | ;; |
1acce9e4 | 65 | |
5f803fb4 SS |
66 | ssh) |
67 | if [ ! -e $cidfile ] | |
68 | then | |
69 | echo "No cid found" | |
70 | exit 1 | |
71 | else | |
72 | cid="`cat $cidfile`" | |
73 | address="`docker port $cid 22`" | |
74 | split=(${address//:/ }) | |
75 | exec ssh root@${split[0]} -p ${split[1]} | |
76 | fi | |
77 | ;; | |
7e738616 | 78 | |
5f803fb4 SS |
79 | stop) |
80 | if [ ! -e $cidfile ] | |
81 | then | |
82 | echo "No cid found" | |
83 | exit 1 | |
84 | else | |
85 | docker stop -t 10 `cat $cidfile` | |
86 | exit 0 | |
87 | fi | |
88 | ;; | |
7e738616 | 89 | |
5f803fb4 | 90 | logs) |
7e738616 | 91 | |
5f803fb4 SS |
92 | if [ ! -e $cidfile ] |
93 | then | |
94 | echo "No cid found" | |
95 | exit 1 | |
96 | else | |
97 | docker logs `cat $cidfile` | |
98 | exit 0 | |
99 | fi | |
100 | ;; | |
7e738616 | 101 | |
5f803fb4 | 102 | start) |
7e738616 | 103 | |
5f803fb4 SS |
104 | if [ ! -e $cidfile ] |
105 | then | |
106 | echo "No cid found, creating a new container" | |
36941588 SS |
107 | ports=`cat $config_file | docker run -rm -i -a stdout -a stdin samsaffron/discourse ruby -e \ |
108 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['expose'].map{|p| '-p ' << p.to_s << ' '}.join"` | |
52388b87 | 109 | docker run -cidfile $cidfile $ports -d -v `pwd`/shared:/shared samsaffron/discourse:$config /usr/bin/runsvdir -P /etc/service |
5f803fb4 SS |
110 | exit 0 |
111 | else | |
112 | echo "cid found, ensuring container is started" | |
113 | docker start `cat $cidfile` | |
114 | exit 0 | |
115 | fi | |
116 | ;; | |
7e738616 | 117 | |
7e738616 | 118 | |
5f803fb4 SS |
119 | destroy) |
120 | if [ -e $cidfile ] | |
121 | then | |
122 | echo "destroying container $cidfile" | |
123 | docker stop -t 10 `cat $cidfile` | |
124 | docker rm `cat $cidfile` && rm $cidfile | |
125 | exit 0 | |
126 | else | |
127 | echo "nothing to destroy cidfile does not exist" | |
128 | exit 1 | |
129 | fi | |
130 | ;; | |
131 | esac | |
7e738616 | 132 | |
5f803fb4 | 133 | usage |