Commit | Line | Data |
---|---|---|
ace450bd | 1 | #!/bin/bash |
7e738616 | 2 | |
5cb39519 | 3 | usage () { |
c2d3ee4a | 4 | echo "Usage: launcher COMMAND CONFIG [--skip-prereqs] [--docker-args STRING]" |
5cb39519 JA |
5 | echo "Commands:" |
6 | echo " start: Start/initialize a container" | |
7 | echo " stop: Stop a running container" | |
8 | echo " restart: Restart a container" | |
9 | echo " destroy: Stop and remove a container" | |
2097a4e6 | 10 | echo " enter: Use nsenter to get a shell into a container" |
c2d3ee4a | 11 | echo " logs: View the Docker logs for a container" |
5cb39519 JA |
12 | echo " bootstrap: Bootstrap a container for the config based on a template" |
13 | echo " rebuild: Rebuild a container (destroy old, bootstrap, start new)" | |
14 | echo " cleanup: Remove all containers that have stopped for > 24 hours" | |
15 | echo | |
16 | echo "Options:" | |
1f656469 | 17 | echo " --skip-prereqs Don't check launcher prerequisites" |
1f656469 | 18 | echo " --docker-args Extra arguments to pass when running docker" |
5cb39519 JA |
19 | exit 1 |
20 | } | |
21 | ||
7e738616 S |
22 | command=$1 |
23 | config=$2 | |
65573a0e | 24 | user_args="" |
87c4f221 | 25 | |
1f656469 | 26 | while [ ${#} -gt 0 ]; do |
65573a0e | 27 | case "${1}" in |
19e3a6c0 S |
28 | --debug) |
29 | DEBUG="1" | |
30 | ;; | |
1f656469 | 31 | --skip-prereqs) |
4f36bb43 | 32 | SKIP_PREREQS="1" |
1f656469 | 33 | ;; |
1f656469 GXT |
34 | --docker-args) |
35 | user_args="$2" | |
36 | shift | |
37 | ;; | |
1f656469 GXT |
38 | esac |
39 | ||
40 | shift 1 | |
41 | done | |
55d17203 | 42 | |
87756d6d EH |
43 | # Docker doesn't like uppercase characters, spaces or special characters, catch it now before we build everything out and then find out |
44 | re='[A-Z/ !@#$%^&*()+~`=]' | |
45 | if [[ $config =~ $re ]]; | |
46 | then | |
8877f99e | 47 | echo |
87756d6d EH |
48 | echo "ERROR: Config name must not contain upper case characters, spaces or special characters. Correct config name and rerun $0." |
49 | echo | |
50 | exit 1 | |
51 | fi | |
52 | ||
7936ebaa | 53 | cd "$(dirname "$0")" |
55d17203 | 54 | |
a28dd1dc JA |
55 | docker_min_version='1.8.0' |
56 | docker_rec_version='1.8.0' | |
6828238a JP |
57 | git_min_version='1.8.0' |
58 | git_rec_version='1.8.0' | |
60668406 | 59 | |
8dea575c | 60 | config_file=containers/"$config".yml |
5201a40c | 61 | cidbootstrap=cids/"$config"_bootstrap.cid |
5efded6a | 62 | local_discourse=local_discourse |
49b852c5 | 63 | image=discourse/discourse:1.3.1 |
4807b1b8 | 64 | docker_path=`which docker.io || which docker` |
6828238a | 65 | git_path=`which git` |
8877f99e | 66 | |
e0fd1f5b TB |
67 | if [ "${SUPERVISED}" = "true" ]; then |
68 | restart_policy="--restart=no" | |
69 | attach_on_start="-a" | |
70 | attach_on_run="-a stdout -a stderr" | |
71 | else | |
72 | attach_on_run="-d" | |
73 | fi | |
74 | ||
f2a3edee AY |
75 | if [ -n "$DOCKER_HOST" ]; then |
76 | docker_ip=`sed -e 's/^tcp:\/\/\(.*\):.*$/\1/' <<< "$DOCKER_HOST"` | |
77 | elif [ -x "$(which ip 2>/dev/null)" ]; then | |
813fef38 | 78 | docker_ip=`ip addr show docker0 | \ |
03bb0735 LG |
79 | grep 'inet ' | \ |
80 | awk '{ split($2,a,"/"); print a[1] }';` | |
81 | else | |
813fef38 | 82 | docker_ip=`ifconfig | \ |
03bb0735 LG |
83 | grep -B1 "inet addr" | \ |
84 | awk '{ if ( $1 == "inet" ) { print $2 } else if ( $2 == "Link" ) { printf "%s:" ,$1 } }' | \ | |
85 | grep docker0 | \ | |
86 | awk -F: '{ print $3 }';` | |
87 | fi | |
80c11be3 | 88 | |
60668406 DP |
89 | compare_version() { |
90 | declare -a ver_a | |
91 | declare -a ver_b | |
92 | IFS=. read -a ver_a <<< "$1" | |
93 | IFS=. read -a ver_b <<< "$2" | |
94 | ||
95 | while [[ -n $ver_a ]]; do | |
96 | if (( ver_a > ver_b )); then | |
97 | return 0 | |
98 | elif (( ver_b > ver_a )); then | |
99 | return 1 | |
100 | else | |
101 | unset ver_a[0] | |
102 | ver_a=("${ver_a[@]}") | |
103 | unset ver_b[0] | |
104 | ver_b=("${ver_b[@]}") | |
105 | fi | |
106 | done | |
107 | return 1 # They are equal | |
108 | } | |
109 | ||
665468eb JA |
110 | |
111 | install_docker() { | |
c2d3ee4a | 112 | echo "Docker is not installed, you will need to install Docker in order to run Launcher" |
bf6d49b5 | 113 | echo "See https://docs.docker.com/installation/" |
665468eb JA |
114 | exit 1 |
115 | } | |
116 | ||
87c4f221 | 117 | check_prereqs() { |
794e44d5 GXT |
118 | |
119 | if [ -z $docker_path ]; then | |
665468eb JA |
120 | install_docker |
121 | fi | |
a3e18d95 | 122 | |
e741295a | 123 | # 1. docker daemon running? |
30835a52 S |
124 | # we send stderr to /dev/null cause we don't care about warnings, |
125 | # it usually complains about swap which does not matter | |
126 | test=`$docker_path info 2> /dev/null` | |
e741295a MB |
127 | if [[ $? -ne 0 ]] ; then |
128 | echo "Cannot connect to the docker daemon - verify it is running and you have access" | |
129 | exit 1 | |
130 | fi | |
131 | ||
185e78c6 S |
132 | # 2. running aufs or btrfs |
133 | test=`$docker_path info 2> /dev/null | grep 'Driver: '` | |
48f22d14 S |
134 | if [[ "$test" =~ [aufs|btrfs|zfs|overlay] ]] ; then : ; else |
135 | echo "Your Docker installation is not using a supported filesystem if we were to proceed you may have a broken install." | |
136 | echo "aufs is the recommended filesystem you should be using (zfs/btrfs and overlay may work as well)" | |
137 | echo "You can tell what filesystem you are using by running \"docker info\" and looking at the driver" | |
5dfdf9a3 JA |
138 | echo |
139 | echo "If you wish to continue anyway using your existing unsupported filesystem, " | |
48f22d14 S |
140 | echo "read the source code of launcher and figure out how to bypass this." |
141 | exit 1 | |
a3e18d95 S |
142 | fi |
143 | ||
60668406 DP |
144 | # 3. running recommended docker version |
145 | test=($($docker_path --version)) # Get docker version string | |
146 | test=${test[2]//,/} # Get version alone and strip comma if exists | |
a3e18d95 | 147 | |
87c4f221 | 148 | # At least minimum docker version |
cf00fce0 | 149 | if compare_version "${docker_min_version}" "${test}"; then |
60668406 | 150 | echo "ERROR: Docker version ${test} not supported, please upgrade to at least ${docker_min_version}, or recommended ${docker_rec_version}" |
a3e18d95 S |
151 | exit 1 |
152 | fi | |
153 | ||
87c4f221 | 154 | # Recommend newer docker version |
60668406 DP |
155 | if compare_version "${docker_rec_version}" "${test}"; then |
156 | echo "WARNING: Docker version ${test} deprecated, recommend upgrade to ${docker_rec_version} or newer." | |
157 | fi | |
158 | ||
405948ee S |
159 | # 4. discourse docker image is downloaded |
160 | test=`$docker_path images | awk '{print $1 ":" $2 }' | grep "$image"` | |
161 | ||
162 | if [ -z "$test" ]; then | |
163 | echo | |
164 | echo "WARNING: We are about to start downloading the Discourse base image" | |
165 | echo "This process may take anywhere between a few minutes to an hour, depending on your network speed" | |
166 | echo | |
167 | echo "Please be patient" | |
168 | echo | |
405948ee | 169 | fi |
405948ee | 170 | |
6828238a JP |
171 | # 5. running recommended git version |
172 | test=($($git_path --version)) # Get git version string | |
173 | test=${test[2]//,/} # Get version alone and strip comma if exists | |
174 | ||
175 | # At least minimum version | |
176 | if compare_version "${git_min_version}" "${test}"; then | |
177 | echo "ERROR: Git version ${test} not supported, please upgrade to at least ${git_min_version}, or recommended ${git_rec_version}" | |
178 | exit 1 | |
179 | fi | |
180 | ||
181 | # Recommend best version | |
182 | if compare_version "${git_rec_version}" "${test}"; then | |
183 | echo "WARNING: Git version ${test} deprecated, recommend upgrade to ${git_rec_version} or newer." | |
184 | fi | |
185 | ||
186 | # 6. able to attach stderr / out / tty | |
e02c1511 | 187 | test=`$docker_path run $user_args -i --rm -a stdout -a stderr $image echo working` |
a3e18d95 S |
188 | if [[ "$test" =~ "working" ]] ; then : ; else |
189 | echo "Your Docker installation is not working correctly" | |
190 | echo | |
191 | echo "See: https://meta.discourse.org/t/docker-error-on-bootstrap/13657/18?u=sam" | |
192 | exit 1 | |
193 | fi | |
4770834b | 194 | |
6e784be6 MP |
195 | } |
196 | ||
6828238a | 197 | |
1f656469 | 198 | if [ -z "$SKIP_PREREQS" ] ; then |
87c4f221 | 199 | check_prereqs |
55d17203 | 200 | fi |
a3e18d95 | 201 | |
60f9f04c S |
202 | host_run() { |
203 | read -r -d '' env_ruby << 'RUBY' | |
204 | require 'yaml' | |
205 | ||
206 | input = STDIN.readlines.join | |
207 | yaml = YAML.load(input) | |
208 | ||
209 | if host_run = yaml['host_run'] | |
210 | params = yaml['params'] || {} | |
211 | host_run.each do |run| | |
212 | params.each do |k,v| | |
213 | run = run.gsub("$#{k}", v) | |
214 | end | |
215 | STDOUT.write "#{run}--SEP--" | |
216 | end | |
217 | end | |
218 | RUBY | |
219 | ||
e02c1511 | 220 | host_run=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e "$env_ruby"` |
60f9f04c S |
221 | |
222 | while [ "$host_run" ] ; do | |
223 | iter=${host_run%%--SEP--*} | |
224 | echo | |
225 | echo "Host run: $iter" | |
226 | $iter || exit 1 | |
227 | echo | |
228 | host_run="${host_run#*--SEP--}" | |
229 | done | |
230 | } | |
231 | ||
232 | ||
d90671f3 | 233 | set_volumes() { |
e02c1511 | 234 | volumes=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
d90671f3 SS |
235 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['volumes'].map{|v| '-v ' << v['volume']['host'] << ':' << v['volume']['guest'] << ' '}.join"` |
236 | } | |
237 | ||
41daa523 | 238 | set_links() { |
e02c1511 | 239 | links=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
41daa523 | 240 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['links'].map{|l| '--link ' << l['link']['name'] << ':' << l['link']['alias'] << ' '}.join"` |
241 | } | |
242 | ||
7f77c274 SS |
243 | set_template_info() { |
244 | ||
e02c1511 | 245 | templates=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
7f77c274 SS |
246 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['templates']"` |
247 | ||
7f77c274 SS |
248 | arrTemplates=(${templates// / }) |
249 | config_data=$(cat $config_file) | |
250 | ||
251 | input="hack: true" | |
252 | ||
7f77c274 SS |
253 | for template in "${arrTemplates[@]}" |
254 | do | |
255 | [ ! -z $template ] && { | |
256 | input="$input _FILE_SEPERATOR_ $(cat $template)" | |
257 | } | |
258 | done | |
259 | ||
260 | # we always want our config file last so it takes priority | |
261 | input="$input _FILE_SEPERATOR_ $config_data" | |
262 | ||
263 | read -r -d '' env_ruby << 'RUBY' | |
264 | require 'yaml' | |
265 | ||
266 | input=STDIN.readlines.join | |
3cb3d9c4 S |
267 | # default to UTF-8 for the dbs sake |
268 | env = {'LANG' => 'en_US.UTF-8'} | |
7f77c274 SS |
269 | input.split('_FILE_SEPERATOR_').each do |yml| |
270 | yml.strip! | |
271 | begin | |
272 | env.merge!(YAML.load(yml)['env'] || {}) | |
f3824347 | 273 | rescue Psych::SyntaxError => e |
274 | puts e | |
275 | puts "*ERROR." | |
7f77c274 SS |
276 | rescue => e |
277 | puts yml | |
278 | p e | |
279 | end | |
280 | end | |
4b563ee8 | 281 | puts env.map{|k,v| "-e\n#{k}=#{v}" }.join("\n") |
7f77c274 SS |
282 | RUBY |
283 | ||
e02c1511 | 284 | raw=`exec echo "$input" | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e "$env_ruby"` |
4b563ee8 SS |
285 | |
286 | env=() | |
f3824347 | 287 | ok=1 |
4b563ee8 | 288 | while read i; do |
f3824347 | 289 | if [ "$i" == "*ERROR." ]; then |
290 | ok=0 | |
291 | elif [ -n "$i" ]; then | |
16f2d250 S |
292 | env[${#env[@]}]=$i |
293 | fi | |
4b563ee8 SS |
294 | done <<< "$raw" |
295 | ||
f3824347 | 296 | if [ "$ok" -ne 1 ]; then |
297 | echo "${env[@]}" | |
c2d3ee4a | 298 | echo "YAML syntax error. Please check your containers/*.yml config files." |
f3824347 | 299 | exit 1 |
300 | fi | |
7f77c274 SS |
301 | } |
302 | ||
665468eb | 303 | if [ -z $docker_path ]; then |
52388b87 | 304 | install_docker |
665468eb | 305 | fi |
52388b87 | 306 | |
de869404 | 307 | [ "$command" == "cleanup" ] && { |
c692f743 L |
308 | echo |
309 | echo "The following command will" | |
310 | echo "- Delete all docker images for old containers" | |
311 | echo "- Delete all stopped and orphan containers" | |
312 | echo | |
313 | read -p "Are you sure (Y/n): " -n 1 -r && echo | |
314 | if [[ $REPLY =~ ^[Yy]$ || ! $REPLY ]] | |
315 | then | |
30835a52 | 316 | space=$(df /var/lib/docker | awk '{ print $4 }' | grep -v Available) |
29a35d1b | 317 | echo "Starting Cleanup (bytes free $space)" |
30835a52 | 318 | |
29a35d1b | 319 | STATE_DIR=./.gc-state scripts/docker-gc |
30835a52 | 320 | |
29a35d1b S |
321 | space=$(df /var/lib/docker | awk '{ print $4 }' | grep -v Available) |
322 | echo "Finished Cleanup (bytes free $space)" | |
30835a52 | 323 | |
c692f743 | 324 | else |
30835a52 | 325 | exit 1 |
c692f743 | 326 | fi |
a8b66f98 L |
327 | exit 0 |
328 | } | |
5f803fb4 | 329 | |
65573a0e GXT |
330 | if [ -z "$command" -a -z "$config" ]; then |
331 | usage | |
332 | fi | |
333 | ||
334 | if [ ! "$command" == "setup" ]; then | |
335 | if [[ ! -e $config_file ]]; then | |
7e738616 | 336 | echo "Config file was not found, ensure $config_file exists" |
5dfdf9a3 | 337 | echo |
71680b16 | 338 | echo "Available configs ( `cd containers && ls -dm *.yml | tr -s '\n' ' ' | awk '{ gsub(/\.yml/, ""); print }'`)" |
7e738616 | 339 | exit 1 |
65573a0e | 340 | fi |
7e738616 S |
341 | fi |
342 | ||
e2ed1fb6 S |
343 | docker_version=($($docker_path --version)) |
344 | docker_version=${test[2]//,/} | |
69545efd | 345 | restart_policy=${restart_policy:---restart=always} |
e2ed1fb6 | 346 | |
30835a52 | 347 | set_existing_container(){ |
295e8f19 | 348 | existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
337a89aa S |
349 | } |
350 | ||
665468eb | 351 | run_stop() { |
337a89aa | 352 | |
30835a52 | 353 | set_existing_container |
60f9f04c | 354 | |
30835a52 | 355 | if [ ! -z $existing ] |
337a89aa | 356 | then |
30835a52 S |
357 | ( |
358 | set -x | |
359 | $docker_path stop -t 10 $config | |
360 | ) | |
337a89aa | 361 | else |
30835a52 S |
362 | echo "$config was not started !" |
363 | exit 1 | |
364 | fi | |
365 | } | |
337a89aa | 366 | |
8877f99e S |
367 | set_run_image() { |
368 | run_image=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ | |
369 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['run_image']"` | |
370 | ||
371 | if [ -z "$run_image" ]; then | |
372 | run_image="$local_discourse/$config" | |
373 | fi | |
374 | } | |
375 | ||
376 | set_boot_command() { | |
377 | boot_command=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ | |
378 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['boot_command']"` | |
379 | ||
380 | if [ -z "$boot_command" ]; then | |
381 | ||
382 | no_boot_command=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ | |
383 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['no_boot_command']"` | |
384 | ||
385 | if [ -z "$no_boot_command" ]; then | |
386 | boot_command="/sbin/boot" | |
387 | fi | |
388 | fi | |
389 | } | |
390 | ||
665468eb | 391 | run_start() { |
337a89aa | 392 | |
295e8f19 S |
393 | existing=`$docker_path ps | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
394 | echo $existing | |
30835a52 S |
395 | if [ ! -z $existing ] |
396 | then | |
397 | echo "Nothing to do, your container has already started!" | |
eac33309 | 398 | exit 0 |
30835a52 S |
399 | fi |
400 | ||
295e8f19 | 401 | existing=`$docker_path ps -a | awk '{ print $1, $(NF) }' | grep " $config$" | awk '{ print $1 }'` |
30835a52 S |
402 | if [ ! -z $existing ] |
403 | then | |
404 | echo "starting up existing container" | |
405 | ( | |
406 | set -x | |
407 | $docker_path start $config | |
408 | ) | |
409 | exit 0 | |
410 | fi | |
411 | ||
412 | host_run | |
1f656469 | 413 | |
afec9a51 GXT |
414 | ports=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
415 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['expose'].map{|p| \"-p #{p}\"}.join(' ')"` | |
416 | ||
8b617e6e PG |
417 | docker_args=`cat $config_file | $docker_path run $user_args --rm -i -a stdout -a stdin $image ruby -e \ |
418 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['docker_args']"` | |
419 | ||
30835a52 S |
420 | set_template_info |
421 | set_volumes | |
422 | set_links | |
8877f99e S |
423 | set_run_image |
424 | set_boot_command | |
30835a52 | 425 | |
c6dd6f9d FB |
426 | # get hostname and settings from container configuration |
427 | for envar in "${env[@]}" | |
428 | do | |
429 | if [[ $envar == DOCKER_USE_HOSTNAME* ]] || [[ $envar == DISCOURSE_HOSTNAME* ]] | |
430 | then | |
431 | # use as environment variable | |
432 | eval $envar | |
433 | fi | |
434 | done | |
435 | ||
30835a52 | 436 | ( |
c834fdd1 | 437 | hostname=`hostname -s` |
c6dd6f9d FB |
438 | # overwrite hostname |
439 | if [ "$DOCKER_USE_HOSTNAME" = "true" ] | |
440 | then | |
441 | hostname=$DISCOURSE_HOSTNAME | |
442 | else | |
443 | hostname=$hostname-$config | |
444 | fi | |
445 | ||
a0606001 S |
446 | # we got to normalize so we only have allowed strings, this is more comprehensive but lets see how bash does first |
447 | # hostname=`$docker_path run $user_args --rm $image ruby -e 'print ARGV[0].gsub(/[^a-zA-Z-]/, "-")' $hostname` | |
448 | # docker added more hostname rules | |
fd2e7637 | 449 | hostname=${hostname//_/-} |
a0606001 | 450 | |
d2a86ee1 MP |
451 | mac_address="--mac-address $($docker_path run $user_args -i --rm -a stdout -a stderr $image /bin/sh -c "echo $hostname | md5sum | sed 's/^\(..\)\(..\)\(..\)\(..\)\(..\).*$/02:\1:\2:\3:\4:\5/'")" |
452 | ||
30835a52 | 453 | set -x |
c6dd6f9d | 454 | $docker_path run $user_args $links $attach_on_run $restart_policy "${env[@]}" -h "$hostname" \ |
d2a86ee1 MP |
455 | -e DOCKER_HOST_IP=$docker_ip --name $config -t $ports $volumes $mac_address $docker_args \ |
456 | $run_image $boot_command | |
30835a52 S |
457 | |
458 | ) | |
459 | exit 0 | |
337a89aa S |
460 | |
461 | } | |
462 | ||
ec8f8b83 | 463 | |
665468eb | 464 | run_bootstrap() { |
794e44d5 | 465 | |
5dfdf9a3 | 466 | # I got no frigging clue what this does, ask Sam Saffron. It RUNS STUFF ON THE HOST I GUESS? |
60f9f04c S |
467 | host_run |
468 | ||
680dd4ea S |
469 | # Is the image available? |
470 | # If not, pull it here so the user is aware what's happening. | |
4807b1b8 | 471 | $docker_path history $image >/dev/null 2>&1 || $docker_path pull $image |
88126eba | 472 | |
680dd4ea | 473 | set_template_info |
93149421 | 474 | |
e02c1511 | 475 | base_image=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
680dd4ea | 476 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['base_image']"` |
93149421 | 477 | |
e02c1511 | 478 | update_pups=`cat $config_file | $docker_path run $user_args --rm -i -a stdin -a stdout $image ruby -e \ |
680dd4ea | 479 | "require 'yaml'; puts YAML.load(STDIN.readlines.join)['update_pups']"` |
b9c7b50e | 480 | |
680dd4ea S |
481 | if [[ ! X"" = X"$base_image" ]]; then |
482 | image=$base_image | |
483 | fi | |
b9c7b50e | 484 | |
680dd4ea | 485 | set_volumes |
41daa523 | 486 | set_links |
b9c7b50e | 487 | |
680dd4ea | 488 | rm -f $cidbootstrap |
d90671f3 | 489 | |
680dd4ea S |
490 | run_command="cd /pups &&" |
491 | if [[ ! "false" = $update_pups ]]; then | |
492 | run_command="$run_command git pull &&" | |
493 | fi | |
494 | run_command="$run_command /pups/bin/pups --stdin" | |
2162f1d4 | 495 | |
680dd4ea | 496 | echo $run_command |
b9c7b50e | 497 | |
19e3a6c0 | 498 | unset FAILED |
e02c1511 | 499 | (exec echo "$input" | $docker_path run $user_args $links "${env[@]}" -e DOCKER_HOST_IP=$docker_ip --cidfile $cidbootstrap -i -a stdin -a stdout -a stderr $volumes $image \ |
19e3a6c0 S |
500 | /bin/bash -c "$run_command") || FAILED="TRUE" |
501 | ||
502 | if [[ $FAILED = "TRUE" ]]; then | |
503 | if [[ ! -z "$DEBUG" ]]; then | |
504 | $docker_path commit `cat $cidbootstrap` $local_discourse/$config-debug || echo 'FAILED TO COMMIT' | |
505 | echo "** DEBUG ** Maintaining image for diagnostics $local_discourse/$config-debug" | |
506 | fi | |
88126eba | 507 | |
19e3a6c0 S |
508 | $docker_path rm `cat $cidbootstrap` |
509 | rm $cidbootstrap | |
510 | echo "** FAILED TO BOOTSTRAP ** please scroll up and look for earlier error messages, there may be more than one" | |
511 | exit 1 | |
512 | fi | |
9fb5f2d3 | 513 | |
680dd4ea | 514 | sleep 5 |
2162f1d4 | 515 | |
4807b1b8 MB |
516 | $docker_path commit `cat $cidbootstrap` $local_discourse/$config || echo 'FAILED TO COMMIT' |
517 | $docker_path rm `cat $cidbootstrap` && rm $cidbootstrap | |
680dd4ea | 518 | } |
9fb5f2d3 | 519 | |
8877f99e S |
520 | |
521 | ||
680dd4ea S |
522 | case "$command" in |
523 | bootstrap) | |
680dd4ea | 524 | run_bootstrap |
2dd2e330 | 525 | echo "Successfully bootstrapped, to startup use ./launcher start $config" |
4b3aebe1 | 526 | exit 0 |
5f803fb4 | 527 | ;; |
1acce9e4 | 528 | |
2fc6ff36 | 529 | enter) |
0c456e8c | 530 | exec $docker_path exec -it $config /bin/bash --login |
2fc6ff36 S |
531 | ;; |
532 | ||
5f803fb4 | 533 | stop) |
337a89aa S |
534 | run_stop |
535 | exit 0 | |
5f803fb4 | 536 | ;; |
7e738616 | 537 | |
5f803fb4 | 538 | logs) |
7e738616 | 539 | |
30835a52 S |
540 | $docker_path logs $config |
541 | exit 0 | |
5f803fb4 | 542 | ;; |
7e738616 | 543 | |
337a89aa S |
544 | restart) |
545 | run_stop | |
546 | run_start | |
547 | exit 0 | |
548 | ;; | |
80c11be3 | 549 | |
337a89aa S |
550 | start) |
551 | run_start | |
552 | exit 0 | |
5f803fb4 | 553 | ;; |
7e738616 | 554 | |
680dd4ea | 555 | rebuild) |
4b6456ef | 556 | if [ "$(git symbolic-ref --short HEAD)" == "master" ]; then |
c2d3ee4a | 557 | echo "Ensuring launcher is up to date" |
098533cb S |
558 | |
559 | git remote update | |
560 | ||
561 | LOCAL=$(git rev-parse @) | |
562 | REMOTE=$(git rev-parse @{u}) | |
563 | BASE=$(git merge-base @ @{u}) | |
564 | ||
565 | if [ $LOCAL = $REMOTE ]; then | |
c2d3ee4a | 566 | echo "Launcher is up-to-date" |
098533cb S |
567 | |
568 | elif [ $LOCAL = $BASE ]; then | |
c2d3ee4a | 569 | echo "Updating Launcher" |
098533cb S |
570 | git pull || (echo 'failed to update' && exit 1) |
571 | exec /bin/bash $0 $@ | |
572 | ||
573 | elif [ $REMOTE = $BASE ]; then | |
c2d3ee4a | 574 | echo "Your version of Launcher is ahead of origin" |
098533cb S |
575 | |
576 | else | |
c2d3ee4a | 577 | echo "Launcher has diverged source, this is only expected in Dev mode" |
098533cb S |
578 | fi |
579 | ||
4b6456ef | 580 | fi |
30835a52 S |
581 | |
582 | set_existing_container | |
583 | ||
584 | if [ ! -z $existing ] | |
680dd4ea S |
585 | then |
586 | echo "Stopping old container" | |
30835a52 S |
587 | ( |
588 | set -x | |
589 | $docker_path stop -t 10 $config | |
590 | ) | |
680dd4ea S |
591 | fi |
592 | ||
593 | run_bootstrap | |
594 | ||
30835a52 | 595 | if [ ! -z $existing ] |
680dd4ea | 596 | then |
30835a52 S |
597 | echo "Removing old container" |
598 | ( | |
599 | set -x | |
600 | $docker_path rm $config | |
601 | ) | |
680dd4ea S |
602 | fi |
603 | ||
604 | run_start | |
605 | exit 0 | |
606 | ;; | |
607 | ||
7e738616 | 608 | |
5f803fb4 | 609 | destroy) |
30835a52 S |
610 | (set -x; $docker_path stop -t 10 $config && $docker_path rm $config) || (echo "$config was not found" && exit 0) |
611 | exit 0 | |
5f803fb4 SS |
612 | ;; |
613 | esac | |
7e738616 | 614 | |
5f803fb4 | 615 | usage |