Commit | Line | Data |
---|---|---|
ace450bd | 1 | #!/bin/bash |
7e738616 S |
2 | |
3 | command=$1 | |
4 | config=$2 | |
55d17203 RW |
5 | opt=$3 |
6 | ||
87756d6d EH |
7 | # Docker doesn't like uppercase characters, spaces or special characters, catch it now before we build everything out and then find out |
8 | re='[A-Z/ !@#$%^&*()+~`=]' | |
9 | if [[ $config =~ $re ]]; | |
10 | then | |
11 | echo | |
12 | echo "ERROR: Config name must not contain upper case characters, spaces or special characters. Correct config name and rerun $0." | |
13 | echo | |
14 | exit 1 | |
15 | fi | |
16 | ||
7936ebaa | 17 | cd "$(dirname "$0")" |
55d17203 | 18 | |
5701c085 S |
19 | docker_min_version='1.2.0' |
20 | docker_rec_version='1.2.0' | |
60668406 | 21 | |
8dea575c | 22 | config_file=containers/"$config".yml |
5201a40c | 23 | cidbootstrap=cids/"$config"_bootstrap.cid |
5efded6a | 24 | local_discourse=local_discourse |
2084bbe7 | 25 | image=samsaffron/discourse:1.0.13 |
4807b1b8 | 26 | docker_path=`which docker.io || which docker` |
7e738616 | 27 | |
e0fd1f5b TB |
28 | if [ "${SUPERVISED}" = "true" ]; then |
29 | restart_policy="--restart=no" | |
30 | attach_on_start="-a" | |
31 | attach_on_run="-a stdout -a stderr" | |
32 | else | |
33 | attach_on_run="-d" | |
34 | fi | |
35 | ||
f2a3edee AY |
36 | if [ -n "$DOCKER_HOST" ]; then |
37 | docker_ip=`sed -e 's/^tcp:\/\/\(.*\):.*$/\1/' <<< "$DOCKER_HOST"` | |
38 | elif [ -x "$(which ip 2>/dev/null)" ]; then | |
813fef38 | 39 | docker_ip=`ip addr show docker0 | \ |
03bb0735 LG |
40 | grep 'inet ' | \ |
41 | awk '{ split($2,a,"/"); print a[1] }';` | |
42 | else | |
813fef38 | 43 | docker_ip=`ifconfig | \ |
03bb0735 LG |
44 | grep -B1 "inet addr" | \ |
45 | awk '{ if ( $1 == "inet" ) { print $2 } else if ( $2 == "Link" ) { printf "%s:" ,$1 } }' | \ | |
46 | grep docker0 | \ | |
47 | awk -F: '{ print $3 }';` | |
48 | fi | |
80c11be3 SS |
49 | |
50 | ||
5f803fb4 | 51 | usage () { |
55d17203 | 52 | echo "Usage: launcher COMMAND CONFIG [--skip-prereqs]" |
7e738616 | 53 | echo "Commands:" |
1acce9e4 SS |
54 | echo " start: Start/initialize a container" |
55 | echo " stop: Stop a running container" | |
56 | echo " restart: Restart a container" | |
57 | echo " destroy: Stop and remove a container" | |
2fc6ff36 | 58 | echo " enter: Use nsenter to enter a container" |
5f803fb4 | 59 | echo " ssh: Start a bash shell in a running container" |
1acce9e4 | 60 | echo " logs: Docker logs for container" |
408a9c19 | 61 | echo " bootstrap: Bootstrap a container for the config based on a template" |
680dd4ea | 62 | echo " rebuild: Rebuild a container (destroy old, bootstrap, start new)" |
a8b66f98 | 63 | echo " cleanup: Remove all containers that have stopped for > 24 hours" |
55d17203 RW |
64 | echo |
65 | echo "Options:" | |
66 | echo " --skip-prereqs Don't check prerequisites" | |
e02c1511 | 67 | echo " --docker-args Extra arguments to pass when running docker" |
7e738616 S |
68 | exit 1 |
69 | } | |
70 | ||
60668406 DP |
71 | compare_version() { |
72 | declare -a ver_a | |
73 | declare -a ver_b | |
74 | IFS=. read -a ver_a <<< "$1" | |
75 | IFS=. read -a ver_b <<< "$2" | |
76 | ||
77 | while [[ -n $ver_a ]]; do | |
78 | if (( ver_a > ver_b )); then | |
79 | return 0 | |
80 | elif (( ver_b > ver_a )); then | |
81 | return 1 | |
82 | else | |
83 | unset ver_a[0] | |
84 | ver_a=("${ver_a[@]}") | |
85 | unset ver_b[0] | |
86 | ver_b=("${ver_b[@]}") | |
87 | fi | |
88 | done | |
89 | return 1 # They are equal | |
90 | } | |
91 | ||
a3e18d95 S |
92 | prereqs() { |
93 | ||
e741295a | 94 | # 1. docker daemon running? |
30835a52 S |
95 | # we send stderr to /dev/null cause we don't care about warnings, |
96 | # it usually complains about swap which does not matter | |
97 | test=`$docker_path info 2> /dev/null` | |
e741295a MB |
98 | |
99 | if [[ $? -ne 0 ]] ; then | |
100 | echo "Cannot connect to the docker daemon - verify it is running and you have access" | |
101 | exit 1 | |
102 | fi | |
103 | ||
185e78c6 S |
104 | # 2. running aufs or btrfs |
105 | test=`$docker_path info 2> /dev/null | grep 'Driver: '` | |
48f22d14 S |
106 | if [[ "$test" =~ [aufs|btrfs|zfs|overlay] ]] ; then : ; else |
107 | echo "Your Docker installation is not using a supported filesystem if we were to proceed you may have a broken install." | |
108 | echo "aufs is the recommended filesystem you should be using (zfs/btrfs and overlay may work as well)" | |
109 | echo "You can tell what filesystem you are using by running \"docker info\" and looking at the driver" | |
7d87f85f | 110 | echo "" |
48f22d14 S |
111 | echo "If you wish to continue anyway using your existing unsupported filesystem" |
112 | echo "read the source code of launcher and figure out how to bypass this." | |
113 | exit 1 | |
a3e18d95 S |
114 | fi |
115 | ||
60668406 DP |
116 | # 3. running recommended docker version |
117 | test=($($docker_path --version)) # Get docker version string | |
118 | test=${test[2]//,/} # Get version alone and strip comma if exists | |
a3e18d95 | 119 | |
cf00fce0 S |
120 | [[ "$test" =~ "0.12.0" ]] && echo "You are running a broken version of Docker, please upgrade ASAP. See: https://meta.discourse.org/t/the-installation-stopped-in-the-middle/16311/ for more details." && exit 1 |
121 | ||
60668406 | 122 | # At least minimum version |
cf00fce0 | 123 | if compare_version "${docker_min_version}" "${test}"; then |
60668406 | 124 | echo "ERROR: Docker version ${test} not supported, please upgrade to at least ${docker_min_version}, or recommended ${docker_rec_version}" |
a3e18d95 S |
125 | exit 1 |
126 | fi | |
127 | ||
60668406 DP |
128 | # Recommend best version |
129 | if compare_version "${docker_rec_version}" "${test}"; then | |
130 | echo "WARNING: Docker version ${test} deprecated, recommend upgrade to ${docker_rec_version} or newer." | |
131 | fi | |
132 | ||
405948ee S |
133 | # 4. discourse docker image is downloaded |
134 | test=`$docker_path images | awk '{print $1 ":" $2 }' | grep "$image"` | |
135 | ||
136 | if [ -z "$test" ]; then | |
137 | echo | |
138 | echo "WARNING: We are about to start downloading the Discourse base image" | |
139 | echo "This process may take anywhere between a few minutes to an hour, depending on your network speed" | |
140 | echo | |
141 | echo "Please be patient" | |
142 | echo | |
143 | ||
144 | fi | |
405948ee S |
145 | |
146 | # 5. able to attach stderr / out / tty | |
e02c1511 | 147 | test=`$docker_path run $user_args -i --rm -a stdout -a stderr $image echo working` |
a3e18d95 S |
148 | if [[ "$test" =~ "working" ]] ; then : ; else |
149 | echo "Your Docker installation is not working correctly" | |
150 | echo | |
151 | echo "See: https://meta.discourse.org/t/docker-error-on-bootstrap/13657/18?u=sam" | |
152 | exit 1 | |
153 | fi | |
4770834b | 154 | |
6e784be6 MP |
155 | } |
156 | ||
157 | check_resources() { | |
158 | # Memory | |
a752d8ea | 159 | resources="ok" |
b3f0d057 | 160 | avail_mem="$(LANG=C free -m | grep '^Mem:' | awk '{print $2}')" |
a752d8ea MP |
161 | if [ "$avail_mem" -lt 900 ]; then |
162 | resources="insufficient" | |
163 | echo "WARNING: You do not appear to have sufficient memory to run Discourse." | |
164 | echo | |
165 | echo "Your system may not work properly, or future upgrades of Discourse may" | |
166 | echo "not complete successfully." | |
b3f0d057 MP |
167 | echo |
168 | echo "See https://github.com/discourse/discourse/blob/master/docs/INSTALL-cloud.md#create-new-cloud-server" | |
a752d8ea | 169 | elif [ "$avail_mem" -lt 1800 ]; then |
b3f0d057 MP |
170 | total_swap="$(LANG=C free -m | grep ^Swap: | awk '{print $2}')" |
171 | if [ "$total_swap" -lt 1000 ]; then | |
efd8ae0f | 172 | resources="insufficient" |
a752d8ea MP |
173 | echo "WARNING: You must have at least 1GB of swap when running with less" |
174 | echo "than 2GB of RAM." | |
175 | echo | |
176 | echo "Your system may not work properly, or future upgrades of Discourse may" | |
177 | echo "not complete successfully." | |
b3f0d057 MP |
178 | echo |
179 | echo "See https://github.com/discourse/discourse/blob/master/docs/INSTALL-cloud.md#set-up-swap-if-needed" | |
b3f0d057 MP |
180 | fi |
181 | fi | |
4770834b | 182 | |
6e784be6 | 183 | # Disk space |
4770834b MP |
184 | free_disk="$(df /var | tail -n 1 | awk '{print $4}')" |
185 | if [ "$free_disk" -lt 5000 ]; then | |
a752d8ea MP |
186 | resources="insufficient" |
187 | echo "WARNING: You must have at least 5GB of *free* disk space to run Discourse." | |
188 | echo | |
189 | echo "Insufficient disk space may result in problems running your site, and may" | |
190 | echo "not even allow Discourse installation to complete successfully." | |
4770834b MP |
191 | echo |
192 | echo "Please free up some space, or expand your disk, before continuing." | |
193 | exit 1 | |
194 | fi | |
a752d8ea MP |
195 | |
196 | if [ -t 0 ] && [ "$resources" != "ok" ]; then | |
197 | echo | |
198 | read -p "Press ENTER to continue, or Ctrl-C to exit and give your system more resources" | |
199 | fi | |
a3e18d95 S |
200 | } |
201 | ||
55d17203 RW |
202 | if [ "$opt" != "--skip-prereqs" ] ; then |
203 | prereqs | |
204 | fi | |
a3e18d95 | 205 | |
e02c1511 S |
206 | if [ "$opt" == "--docker-args" ] ; then |
207 | user_args=$4 | |
208 | else | |
209 | user_args="" | |
210 | fi | |
211 | ||
88126eba | 212 | get_ssh_pub_key() { |
c76db1ea MK |
213 | local ${ssh_key_locations} |
214 | ssh_key_locations=( | |
841334d9 MK |
215 | ~/.ssh/id_ed25519.pub |
216 | ~/.ssh/id_ecdsa.pub | |
c76db1ea MK |
217 | ~/.ssh/id_rsa.pub |
218 | ~/.ssh/id_dsa.pub | |
841334d9 | 219 | ~core/.ssh/authorized_keys |
c76db1ea MK |
220 | ) |
221 | ||
222 | local $keyfile | |
223 | for keyfile in "${ssh_key_locations[@]}"; do | |
224 | if [[ -e ${keyfile} ]] ; then | |
225 | ssh_pub_key="$(cat ${keyfile})" | |
841334d9 | 226 | return 0 |
c76db1ea MK |
227 | fi |
228 | done | |
229 | ||
e3709631 | 230 | return 0 |
88126eba S |
231 | } |
232 | ||
233 | ||
52388b87 SS |
234 | install_docker() { |
235 | ||
5933f559 DP |
236 | echo "Docker is not installed, you will need to install Docker in order to run Discourse" |
237 | echo "Please visit https://docs.docker.com/installation/ for instructions on how to do this for your system" | |
52388b87 | 238 | echo |
5933f559 | 239 | echo "If you are running Ubuntu Trusty or later, you can try the following:" |
52388b87 SS |
240 | echo |
241 | ||
b749fe0c | 242 | echo "sudo apt-key adv --keyserver hkp://p80.pool.sks-keyservers.net:80 --recv-keys 58118E89F3A912897C070ADBF76221572C52609D" |
5933f559 | 243 | echo "sudo sh -c \"echo deb https://apt.dockerproject.org/repo ubuntu-$(lsb_release -sc) main > /etc/apt/sources.list.d/docker.list\"" |
52388b87 | 244 | echo "sudo apt-get update" |
b749fe0c | 245 | echo "sudo apt-get install docker-engine" |
52388b87 SS |
246 | |
247 | exit 1 | |
248 | } | |
249 | ||
60f9f04c S |
250 | host_run() { |
251 | read -r -d '' env_ruby << 'RUBY' | |
252 | require 'yaml' | |
253 | ||
254 | input = STDIN.readlines.join | |
255 | yaml = YAML.load(input) | |
256 | ||
257 | if host_run = yaml['host_run'] | |
258 | params = yaml['params'] || {} | |
259 | host_run.each do |run| | |
260 | params.each do |k,v| | |
261 | run = run.gsub("$#{k}", v) | |
262 | end | |
263 | STDOUT.write "#{run}--SEP--" | |
264 | end | |
265 | end | |
266 | RUBY | |
267 | ||
e02c1511 | 268 | host_run=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e "$env_ruby"` |
60f9f04c S |
269 | |
270 | while [ "$host_run" ] ; do | |
271 | iter=${host_run%%--SEP--*} | |
272 | echo | |
273 | echo "Host run: $iter" | |
274 | $iter || exit 1 | |
275 | echo | |
276 | host_run="${host_run#*--SEP--}" | |
277 | done | |
278 | } | |
279 | ||
280 | ||
d90671f3 | 281 | set_volumes() { |
e02c1511 | 282 | volumes=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
d90671f3 SS |
283 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['volumes'].map{|v| '-v ' << v['volume']['host'] << ':' << v['volume']['guest'] << ' '}.join"` |
284 | } | |
285 | ||
41daa523 | 286 | set_links() { |
e02c1511 | 287 | links=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
41daa523 | 288 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['links'].map{|l| '--link ' << l['link']['name'] << ':' << l['link']['alias'] << ' '}.join"` |
289 | } | |
290 | ||
7f77c274 SS |
291 | set_template_info() { |
292 | ||
e02c1511 | 293 | templates=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
7f77c274 SS |
294 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['templates']"` |
295 | ||
296 | ||
297 | arrTemplates=(${templates// / }) | |
298 | config_data=$(cat $config_file) | |
299 | ||
300 | input="hack: true" | |
301 | ||
302 | ||
303 | for template in "${arrTemplates[@]}" | |
304 | do | |
305 | [ ! -z $template ] && { | |
306 | input="$input _FILE_SEPERATOR_ $(cat $template)" | |
307 | } | |
308 | done | |
309 | ||
310 | # we always want our config file last so it takes priority | |
311 | input="$input _FILE_SEPERATOR_ $config_data" | |
312 | ||
313 | read -r -d '' env_ruby << 'RUBY' | |
314 | require 'yaml' | |
315 | ||
316 | input=STDIN.readlines.join | |
3cb3d9c4 S |
317 | # default to UTF-8 for the dbs sake |
318 | env = {'LANG' => 'en_US.UTF-8'} | |
7f77c274 SS |
319 | input.split('_FILE_SEPERATOR_').each do |yml| |
320 | yml.strip! | |
321 | begin | |
322 | env.merge!(YAML.load(yml)['env'] || {}) | |
f3824347 | 323 | rescue Psych::SyntaxError => e |
324 | puts e | |
325 | puts "*ERROR." | |
7f77c274 SS |
326 | rescue => e |
327 | puts yml | |
328 | p e | |
329 | end | |
330 | end | |
4b563ee8 | 331 | puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n") |
7f77c274 SS |
332 | RUBY |
333 | ||
e02c1511 | 334 | raw=`exec echo "$input" | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e "$env_ruby"` |
4b563ee8 SS |
335 | |
336 | env=() | |
f3824347 | 337 | ok=1 |
4b563ee8 | 338 | while read i; do |
f3824347 | 339 | if [ "$i" == "*ERROR." ]; then |
340 | ok=0 | |
341 | elif [ -n "$i" ]; then | |
16f2d250 S |
342 | env[${#env[@]}]=$i |
343 | fi | |
4b563ee8 SS |
344 | done <<< "$raw" |
345 | ||
f3824347 | 346 | if [ "$ok" -ne 1 ]; then |
347 | echo "${env[@]}" | |
d6d1fb6e | 348 | echo "YAML syntax error. Please check your /var/discourse/containers/*.yml config files." |
f3824347 | 349 | exit 1 |
350 | fi | |
7f77c274 SS |
351 | } |
352 | ||
52388b87 SS |
353 | [ -z $docker_path ] && { |
354 | install_docker | |
355 | } | |
356 | ||
de869404 | 357 | [ "$command" == "cleanup" ] && { |
c692f743 L |
358 | echo |
359 | echo "The following command will" | |
360 | echo "- Delete all docker images for old containers" | |
361 | echo "- Delete all stopped and orphan containers" | |
362 | echo | |
363 | read -p "Are you sure (Y/n): " -n 1 -r && echo | |
364 | if [[ $REPLY =~ ^[Yy]$ || ! $REPLY ]] | |
365 | then | |
30835a52 | 366 | space=$(df /var/lib/docker | awk '{ print $4 }' | grep -v Available) |
29a35d1b | 367 | echo "Starting Cleanup (bytes free $space)" |
30835a52 | 368 | |
29a35d1b | 369 | STATE_DIR=./.gc-state scripts/docker-gc |
30835a52 | 370 | |
29a35d1b S |
371 | space=$(df /var/lib/docker | awk '{ print $4 }' | grep -v Available) |
372 | echo "Finished Cleanup (bytes free $space)" | |
30835a52 | 373 | |
c692f743 | 374 | else |
30835a52 | 375 | exit 1 |
c692f743 | 376 | fi |
a8b66f98 L |
377 | exit 0 |
378 | } | |
5f803fb4 | 379 | |
c1005add | 380 | [ $# -lt 2 ] && { |
5f803fb4 SS |
381 | usage |
382 | } | |
383 | ||
7e738616 S |
384 | if [ ! -e $config_file ] |
385 | then | |
386 | echo "Config file was not found, ensure $config_file exists" | |
71680b16 S |
387 | echo "" |
388 | echo "Available configs ( `cd containers && ls -dm *.yml | tr -s '\n' ' ' | awk '{ gsub(/\.yml/, ""); print }'`)" | |
7e738616 S |
389 | exit 1 |
390 | fi | |
391 | ||
337a89aa | 392 | |
e2ed1fb6 S |
393 | docker_version=($($docker_path --version)) |
394 | docker_version=${test[2]//,/} | |
395 | ||
396 | if compare_version "1.2.0" "$docker_version"; then | |
397 | echo "We recommend you upgrade docker, the version you are running has no restart policies, on reboot your container may not start up" | |
398 | restart_policy="" | |
399 | else | |
e0fd1f5b | 400 | restart_policy=${restart_policy:---restart=always} |
e2ed1fb6 S |
401 | fi |
402 | ||
30835a52 | 403 | set_existing_container(){ |
295e8f19 | 404 | existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
337a89aa S |
405 | } |
406 | ||
30835a52 | 407 | run_stop(){ |
337a89aa | 408 | |
30835a52 | 409 | set_existing_container |
60f9f04c | 410 | |
30835a52 | 411 | if [ ! -z $existing ] |
337a89aa | 412 | then |
30835a52 S |
413 | ( |
414 | set -x | |
415 | $docker_path stop -t 10 $config | |
416 | ) | |
337a89aa | 417 | else |
30835a52 S |
418 | echo "$config was not started !" |
419 | exit 1 | |
420 | fi | |
421 | } | |
337a89aa | 422 | |
30835a52 | 423 | run_start(){ |
337a89aa | 424 | |
295e8f19 S |
425 | existing=`$docker_path ps | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
426 | echo $existing | |
30835a52 S |
427 | if [ ! -z $existing ] |
428 | then | |
429 | echo "Nothing to do, your container has already started!" | |
430 | exit 1 | |
431 | fi | |
432 | ||
295e8f19 | 433 | existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
30835a52 S |
434 | if [ ! -z $existing ] |
435 | then | |
436 | echo "starting up existing container" | |
437 | ( | |
438 | set -x | |
439 | $docker_path start $config | |
440 | ) | |
441 | exit 0 | |
442 | fi | |
443 | ||
444 | host_run | |
445 | ports=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ | |
446 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['expose'].map{|p| '-p ' << p.to_s << ' '}.join"` | |
447 | ||
8b617e6e PG |
448 | docker_args=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
449 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['docker_args']"` | |
450 | ||
30835a52 S |
451 | set_template_info |
452 | set_volumes | |
453 | set_links | |
454 | ||
455 | ( | |
456 | hostname=`hostname` | |
457 | set -x | |
458 | $docker_path run $user_args $links $attach_on_run $restart_policy "${env[@]}" -h "$hostname-$config" \ | |
8b617e6e PG |
459 | -e DOCKER_HOST_IP=$docker_ip --name $config -t $ports $volumes $docker_args $local_discourse/$config \ |
460 | /sbin/boot | |
30835a52 S |
461 | |
462 | ) | |
463 | exit 0 | |
337a89aa S |
464 | |
465 | } | |
466 | ||
680dd4ea | 467 | run_bootstrap(){ |
60f9f04c | 468 | |
6e784be6 MP |
469 | check_resources |
470 | ||
60f9f04c S |
471 | host_run |
472 | ||
680dd4ea | 473 | get_ssh_pub_key |
88126eba | 474 | |
680dd4ea S |
475 | # Is the image available? |
476 | # If not, pull it here so the user is aware what's happening. | |
4807b1b8 | 477 | $docker_path history $image >/dev/null 2>&1 || $docker_path pull $image |
88126eba | 478 | |
680dd4ea | 479 | set_template_info |
93149421 | 480 | |
e02c1511 | 481 | base_image=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
680dd4ea | 482 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['base_image']"` |
93149421 | 483 | |
e02c1511 | 484 | update_pups=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
680dd4ea | 485 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['update_pups']"` |
b9c7b50e | 486 | |
680dd4ea S |
487 | if [[ ! X"" = X"$base_image" ]]; then |
488 | image=$base_image | |
489 | fi | |
b9c7b50e | 490 | |
680dd4ea | 491 | set_volumes |
41daa523 | 492 | set_links |
b9c7b50e | 493 | |
680dd4ea | 494 | rm -f $cidbootstrap |
d90671f3 | 495 | |
680dd4ea S |
496 | run_command="cd /pups &&" |
497 | if [[ ! "false" = $update_pups ]]; then | |
498 | run_command="$run_command git pull &&" | |
499 | fi | |
500 | run_command="$run_command /pups/bin/pups --stdin" | |
2162f1d4 | 501 | |
680dd4ea | 502 | echo $run_command |
b9c7b50e | 503 | |
680dd4ea | 504 | env=("${env[@]}" "-e" "SSH_PUB_KEY=$ssh_pub_key") |
c4498636 | 505 | |
e02c1511 | 506 | (exec echo "$input" | $docker_path run $user_args $links "${env[@]}" -e DOCKER_HOST_IP=$docker_ip --cidfile $cidbootstrap -i -a stdin -a stdout -a stderr $volumes $image \ |
680dd4ea | 507 | /bin/bash -c "$run_command") \ |
4807b1b8 | 508 | || ($docker_path rm `cat $cidbootstrap` && rm $cidbootstrap) |
88126eba | 509 | |
4b733d87 | 510 | [ ! -e $cidbootstrap ] && echo "** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one" && exit 1 |
9fb5f2d3 | 511 | |
680dd4ea | 512 | sleep 5 |
2162f1d4 | 513 | |
4807b1b8 MB |
514 | $docker_path commit `cat $cidbootstrap` $local_discourse/$config || echo 'FAILED TO COMMIT' |
515 | $docker_path rm `cat $cidbootstrap` && rm $cidbootstrap | |
680dd4ea | 516 | } |
9fb5f2d3 | 517 | |
680dd4ea S |
518 | case "$command" in |
519 | bootstrap) | |
680dd4ea | 520 | run_bootstrap |
2dd2e330 | 521 | echo "Successfully bootstrapped, to startup use ./launcher start $config" |
4b3aebe1 | 522 | exit 0 |
5f803fb4 | 523 | ;; |
1acce9e4 | 524 | |
2fc6ff36 | 525 | enter) |
30835a52 | 526 | exec $docker_path exec -it $config /bin/bash |
2fc6ff36 S |
527 | ;; |
528 | ||
5f803fb4 | 529 | ssh) |
295e8f19 | 530 | existing=`$docker_path ps | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
30835a52 S |
531 | |
532 | if [[ ! -z $existing ]]; then | |
533 | address="`$docker_path port $config 22`" | |
534 | split=(${address//:/ }) | |
535 | exec ssh -o StrictHostKeyChecking=no root@${split[0]} -p ${split[1]} | |
536 | else | |
537 | echo "$config is not running!" | |
538 | exit 1 | |
539 | fi | |
5f803fb4 | 540 | ;; |
7e738616 | 541 | |
5f803fb4 | 542 | stop) |
337a89aa S |
543 | run_stop |
544 | exit 0 | |
5f803fb4 | 545 | ;; |
7e738616 | 546 | |
5f803fb4 | 547 | logs) |
7e738616 | 548 | |
30835a52 S |
549 | $docker_path logs $config |
550 | exit 0 | |
5f803fb4 | 551 | ;; |
7e738616 | 552 | |
337a89aa S |
553 | restart) |
554 | run_stop | |
555 | run_start | |
556 | exit 0 | |
557 | ;; | |
80c11be3 | 558 | |
337a89aa S |
559 | start) |
560 | run_start | |
561 | exit 0 | |
5f803fb4 | 562 | ;; |
7e738616 | 563 | |
680dd4ea | 564 | rebuild) |
4b6456ef | 565 | if [ "$(git symbolic-ref --short HEAD)" == "master" ]; then |
098533cb S |
566 | echo "Ensuring discourse docker is up to date" |
567 | ||
568 | git remote update | |
569 | ||
570 | LOCAL=$(git rev-parse @) | |
571 | REMOTE=$(git rev-parse @{u}) | |
572 | BASE=$(git merge-base @ @{u}) | |
573 | ||
574 | if [ $LOCAL = $REMOTE ]; then | |
575 | echo "Discourse Docker is up-to-date" | |
576 | ||
577 | elif [ $LOCAL = $BASE ]; then | |
578 | echo "Updating Discourse Docker" | |
579 | git pull || (echo 'failed to update' && exit 1) | |
580 | exec /bin/bash $0 $@ | |
581 | ||
582 | elif [ $REMOTE = $BASE ]; then | |
583 | echo "Your version of Discourse Docker is ahead of origin" | |
584 | ||
585 | else | |
905ec302 | 586 | echo "Discourse Docker has diverged source, this is only expected in Dev mode" |
098533cb S |
587 | fi |
588 | ||
4b6456ef | 589 | fi |
30835a52 S |
590 | |
591 | set_existing_container | |
592 | ||
593 | if [ ! -z $existing ] | |
680dd4ea S |
594 | then |
595 | echo "Stopping old container" | |
30835a52 S |
596 | ( |
597 | set -x | |
598 | $docker_path stop -t 10 $config | |
599 | ) | |
680dd4ea S |
600 | fi |
601 | ||
602 | run_bootstrap | |
603 | ||
30835a52 | 604 | if [ ! -z $existing ] |
680dd4ea | 605 | then |
30835a52 S |
606 | echo "Removing old container" |
607 | ( | |
608 | set -x | |
609 | $docker_path rm $config | |
610 | ) | |
680dd4ea S |
611 | fi |
612 | ||
613 | run_start | |
614 | exit 0 | |
615 | ;; | |
616 | ||
7e738616 | 617 | |
5f803fb4 | 618 | destroy) |
30835a52 S |
619 | (set -x; $docker_path stop -t 10 $config && $docker_path rm $config) || (echo "$config was not found" && exit 0) |
620 | exit 0 | |
5f803fb4 SS |
621 | ;; |
622 | esac | |
7e738616 | 623 | |
5f803fb4 | 624 | usage |