Commit | Line | Data |
---|---|---|
8c03da22 | 1 | #!/usr/bin/env bash |
c2d3ee4a | 2 | |
ebdd72f3 JA |
3 | ## |
4 | ## Make sure only root can run our script | |
5 | ## | |
6 | check_root() { | |
7 | if [[ $EUID -ne 0 ]]; then | |
8 | echo "This script must be run as root. Please sudo or log in as root first." 1>&2 | |
9 | exit 1 | |
10 | fi | |
11 | } | |
12 | ||
18602189 | 13 | |
c87c4b0a | 14 | ## |
18602189 JP |
15 | ## Do we have docker? |
16 | ## | |
17 | check_and_install_docker () { | |
7cf781fc | 18 | docker_path=`which docker.io || which docker` |
18602189 JP |
19 | if [ -z $docker_path ]; then |
20 | read -p "Docker not installed. Enter to install from https://get.docker.com/ or Ctrl+C to exit" | |
c87c4b0a | 21 | curl https://get.docker.com/ | sh |
18602189 | 22 | fi |
7cf781fc | 23 | docker_path=`which docker.io || which docker` |
18602189 JP |
24 | if [ -z $docker_path ]; then |
25 | echo Docker install failed. Quitting. | |
26 | exit | |
27 | fi | |
28 | } | |
29 | ||
69dcbef5 SG |
30 | ## |
31 | ## What are we running on | |
32 | ## | |
33 | check_OS() { | |
34 | echo `uname -s` | |
35 | } | |
36 | ||
e5ec8aa1 SG |
37 | ## |
38 | ## OS X available memory | |
39 | ## | |
40 | check_osx_memory() { | |
41 | echo `top -l 1 | awk '/PhysMem:/ {print $2}' | sed s/G//` | |
42 | } | |
43 | ||
44 | ## | |
45 | ## Linux available memory | |
46 | ## | |
47 | check_linux_memory() { | |
48 | echo `free -g --si | awk ' /Mem:/ {print $2} '` | |
49 | } | |
c87c4b0a | 50 | |
c2d3ee4a JA |
51 | ## |
52 | ## Do we have enough memory and disk space for Discourse? | |
53 | ## | |
54 | check_disk_and_memory() { | |
c87c4b0a | 55 | |
69dcbef5 SG |
56 | os_type=$(check_OS) |
57 | avail_mem=0 | |
58 | if [ $os_type == "Darwin" ]; then | |
e5ec8aa1 | 59 | avail_mem=$(check_osx_memory) |
69dcbef5 | 60 | else |
e5ec8aa1 | 61 | avail_mem=$(check_linux_memory) |
69dcbef5 SG |
62 | fi |
63 | ||
c6374a12 | 64 | if [ "$avail_mem" -lt 1 ]; then |
51890305 JA |
65 | echo "WARNING: Discourse requires 1GB RAM to run. This system does not appear" |
66 | echo "to have sufficient memory." | |
c2d3ee4a | 67 | echo |
51890305 JA |
68 | echo "Your site may not work properly, or future upgrades of Discourse may not" |
69 | echo "complete successfully." | |
c87c4b0a | 70 | exit 1 |
cdd99376 | 71 | fi |
c87c4b0a | 72 | |
f7bb85e6 | 73 | if [ "$avail_mem" -le 2 ]; then |
c6374a12 JP |
74 | total_swap=`free -g --si | awk ' /Swap:/ {print $2} '` |
75 | if [ "$total_swap" -lt 2 ]; then | |
bd7e6e26 JP |
76 | echo "WARNING: Discourse requires at least 2GB of swap when running with 2GB of RAM" |
77 | echo "or less. This system does not appear to have sufficient swap space." | |
c2d3ee4a | 78 | echo |
8f70d450 | 79 | echo "Without sufficient swap space, your site may not work properly, and future" |
51890305 | 80 | echo "upgrades of Discourse may not complete successfully." |
c2d3ee4a | 81 | echo |
ac1a2d67 | 82 | read -p "ENTER to create a 2GB swapfile now, or Ctrl+C to exit" |
c87c4b0a | 83 | |
8f70d450 JA |
84 | ## |
85 | ## derived from https://meta.discourse.org/t/13880 | |
c87c4b0a | 86 | ## |
8f70d450 JA |
87 | install -o root -g root -m 0600 /dev/null /swapfile |
88 | dd if=/dev/zero of=/swapfile bs=1k count=2048k | |
89 | mkswap /swapfile | |
90 | swapon /swapfile | |
7c2777f9 | 91 | echo "/swapfile swap swap auto 0 0" | tee -a /etc/fstab |
7802f679 | 92 | sysctl -w vm.swappiness=10 |
7c2777f9 | 93 | echo vm.swappiness = 10 | tee -a /etc/sysctl.conf |
8f70d450 | 94 | |
c6374a12 JP |
95 | total_swap=`free -g --si | awk ' /Swap:/ {print $2} '` |
96 | if [ "$total_swap" -lt 2 ]; then | |
8f70d450 JA |
97 | echo "Failed to create swap, sorry!" |
98 | exit 1 | |
99 | fi | |
c87c4b0a | 100 | |
c2d3ee4a JA |
101 | fi |
102 | fi | |
103 | ||
c6374a12 | 104 | |
c2d3ee4a JA |
105 | free_disk="$(df /var | tail -n 1 | awk '{print $4}')" |
106 | if [ "$free_disk" -lt 5000 ]; then | |
51890305 JA |
107 | echo "WARNING: Discourse requires at least 5GB free disk space. This system" |
108 | echo "does not appear to have sufficient disk space." | |
c2d3ee4a | 109 | echo |
51890305 JA |
110 | echo "Insufficient disk space may result in problems running your site, and" |
111 | echo "may not even allow Discourse installation to complete successfully." | |
c2d3ee4a JA |
112 | echo |
113 | echo "Please free up some space, or expand your disk, before continuing." | |
114 | echo | |
51890305 JA |
115 | echo "Run \`apt-get autoremove && apt-get autoclean\` to clean up unused" |
116 | echo "packages and \`./launcher cleanup\` to remove stale Docker containers." | |
c2d3ee4a JA |
117 | exit 1 |
118 | fi | |
119 | ||
c2d3ee4a JA |
120 | } |
121 | ||
122 | ||
123 | ## | |
124 | ## If we have lots of RAM or lots of CPUs, bump up the defaults to scale better | |
125 | ## | |
126 | scale_ram_and_cpu() { | |
127 | ||
642b870f | 128 | local changelog=/tmp/changelog.$PPID |
c2d3ee4a | 129 | # grab info about total system ram and physical (NOT LOGICAL!) CPU cores |
e5ec8aa1 SG |
130 | avail_gb=0 |
131 | avail_cores=0 | |
132 | os_type=$(check_OS) | |
133 | if [ $os_type == "Darwin" ]; then | |
134 | avail_gb=$(check_osx_memory) | |
135 | avail_cores=`sysctl hw.ncpu | awk '/hw.ncpu:/ {print $2}'` | |
136 | else | |
96568673 TH |
137 | avail_gb=$(check_linux_memory) |
138 | avail_cores=$((`awk '/cpu cores/ {print $4;exit}' /proc/cpuinfo`*`sort /proc/cpuinfo | uniq | grep -c "physical id"`)) | |
e5ec8aa1 | 139 | fi |
c2d3ee4a JA |
140 | echo "Found ${avail_gb}GB of memory and $avail_cores physical CPU cores" |
141 | ||
142 | # db_shared_buffers: 128MB for 1GB, 256MB for 2GB, or 256MB * GB, max 4096MB | |
143 | if [ "$avail_gb" -eq "1" ] | |
144 | then | |
145 | db_shared_buffers=128 | |
146 | else | |
147 | if [ "$avail_gb" -eq "2" ] | |
148 | then | |
149 | db_shared_buffers=256 | |
150 | else | |
151 | db_shared_buffers=$(( 256 * $avail_gb )) | |
152 | fi | |
153 | fi | |
154 | db_shared_buffers=$(( db_shared_buffers < 4096 ? db_shared_buffers : 4096 )) | |
155 | ||
8c03da22 | 156 | sed -i -e "s/^ #\?db_shared_buffers:.*/ db_shared_buffers: \"${db_shared_buffers}MB\"/w $changelog" $config_file |
c2d3ee4a JA |
157 | if [ -s $changelog ] |
158 | then | |
159 | echo "setting db_shared_buffers = ${db_shared_buffers}MB" | |
160 | rm $changelog | |
161 | fi | |
162 | ||
c2d3ee4a JA |
163 | # UNICORN_WORKERS: 2 * GB for 2GB or less, or 2 * CPU, max 8 |
164 | if [ "$avail_gb" -le "2" ] | |
165 | then | |
166 | unicorn_workers=$(( 2 * $avail_gb )) | |
167 | else | |
168 | unicorn_workers=$(( 2 * $avail_cores )) | |
169 | fi | |
170 | unicorn_workers=$(( unicorn_workers < 8 ? unicorn_workers : 8 )) | |
171 | ||
8c03da22 | 172 | sed -i -e "s/^ #\?UNICORN_WORKERS:.*/ UNICORN_WORKERS: ${unicorn_workers}/w $changelog" $config_file |
c2d3ee4a JA |
173 | if [ -s $changelog ] |
174 | then | |
175 | echo "setting UNICORN_WORKERS = ${unicorn_workers}" | |
176 | rm $changelog | |
177 | fi | |
178 | ||
179 | } | |
180 | ||
181 | ||
c87c4b0a | 182 | ## |
c2d3ee4a JA |
183 | ## standard http / https ports must not be occupied |
184 | ## | |
185 | check_ports() { | |
186 | check_port "80" | |
187 | check_port "443" | |
188 | echo "Ports 80 and 443 are free for use" | |
189 | } | |
190 | ||
191 | ||
192 | ## | |
193 | ## check a port to see if it is already in use | |
194 | ## | |
195 | check_port() { | |
c87c4b0a | 196 | |
c2d3ee4a JA |
197 | local valid=$(netstat -tln | awk '{print $4}' | grep ":${1}\$") |
198 | ||
199 | if [ -n "$valid" ]; then | |
200 | echo "Port ${1} appears to already be in use." | |
201 | echo | |
51890305 JA |
202 | echo "If you are trying to run Discourse simultaneously with another web" |
203 | echo "server like Apache or nginx, you will need to bind to a different port" | |
c87c4b0a | 204 | echo |
51890305 | 205 | echo "See https://meta.discourse.org/t/17247" |
8c03da22 JP |
206 | echo |
207 | echo "If you are reconfiguring an already-configured Discourse, use " | |
208 | echo | |
209 | echo "./launcher stop app" | |
210 | echo | |
211 | echo "to stop Discourse before you reconfigure it and try again." | |
c2d3ee4a JA |
212 | exit 1 |
213 | fi | |
214 | } | |
215 | ||
8c03da22 JP |
216 | ## |
217 | ## read a variable from the config file | |
218 | ## | |
219 | read_config() { | |
220 | ||
221 | config_line=`egrep "^ #?$1:" $config_file` | |
222 | read_config_result=`echo $config_line | awk '{print $2}'` | |
223 | read_config_result=`echo $read_config_result | sed "s/^\([\"']\)\(.*\)\1\$/\2/g"` | |
224 | } | |
225 | ||
226 | ||
227 | ||
c2d3ee4a JA |
228 | ## |
229 | ## prompt user for typical Discourse config file values | |
230 | ## | |
4b1b25e3 | 231 | ask_user_for_config() { |
c87c4b0a | 232 | |
8c03da22 JP |
233 | # NOTE: Defaults now come from standalone.yml |
234 | ||
642b870f | 235 | local changelog=/tmp/changelog.$PPID |
8c03da22 JP |
236 | read_config "DISCOURSE_SMTP_ADDRESS" |
237 | local smtp_address=$read_config_result | |
238 | # NOTE: if there are spaces between emails, this breaks, but a human should be paying attention | |
239 | read_config "DISCOURSE_DEVELOPER_EMAILS" | |
240 | local developer_emails=$read_config_result | |
241 | read_config "DISCOURSE_SMTP_PASSWORD" | |
242 | local smtp_password=$read_config_result | |
243 | read_config "DISCOURSE_SMTP_PORT" | |
244 | local smtp_port=$read_config_result | |
245 | read_config "DISCOURSE_SMTP_USER_NAME" | |
246 | local smtp_user_name=$read_config_result | |
247 | if [ "$smtp_password" = "pa$$word" ] | |
248 | then | |
249 | smtp_password = "" | |
250 | fi | |
251 | read_config "LETSENCRYPT_ACCOUNT_EMAIL" | |
252 | local letsencrypt_account_email=$read_config_result | |
253 | if [ $letsencrypt_account_email = "me@example.com" ] | |
254 | then | |
255 | local letsencrypt_status="ENTER to skip" | |
256 | else | |
257 | local letsencrypt_status="Enter 'OFF' to disable." | |
258 | fi | |
259 | ||
260 | read_config "DISCOURSE_HOSTNAME" | |
261 | hostname=$read_config_result | |
c2d3ee4a JA |
262 | |
263 | local new_value="" | |
264 | local config_ok="n" | |
265 | local update_ok="y" | |
c87c4b0a | 266 | |
c2d3ee4a JA |
267 | echo "" |
268 | ||
269 | while [[ "$config_ok" == "n" ]] | |
270 | do | |
271 | if [ ! -z $hostname ] | |
272 | then | |
273 | read -p "Hostname for your Discourse? [$hostname]: " new_value | |
274 | if [ ! -z $new_value ] | |
275 | then | |
276 | hostname=$new_value | |
277 | fi | |
278 | fi | |
c87c4b0a | 279 | |
c2d3ee4a JA |
280 | if [ ! -z $developer_emails ] |
281 | then | |
8c03da22 | 282 | read -p "Email address for admin account(s)? [$developer_emails]: " new_value |
c2d3ee4a JA |
283 | if [ ! -z $new_value ] |
284 | then | |
285 | developer_emails=$new_value | |
286 | fi | |
287 | fi | |
c87c4b0a | 288 | |
c2d3ee4a JA |
289 | if [ ! -z $smtp_address ] |
290 | then | |
291 | read -p "SMTP server address? [$smtp_address]: " new_value | |
292 | if [ ! -z $new_value ] | |
293 | then | |
294 | smtp_address=$new_value | |
295 | fi | |
296 | fi | |
c87c4b0a | 297 | |
7c2777f9 | 298 | if [ ! -z $smtp_port ] |
c2d3ee4a | 299 | then |
7c2777f9 JA |
300 | read -p "SMTP port? [$smtp_port]: " new_value |
301 | if [ ! -z $new_value ] | |
302 | then | |
303 | smtp_port=$new_value | |
304 | fi | |
c2d3ee4a | 305 | fi |
c87c4b0a | 306 | |
7c2777f9 JA |
307 | ## |
308 | ## automatically set correct user name based on common mail providers | |
309 | ## | |
310 | if [ "$smtp_address" == "smtp.sparkpostmail.com" ] | |
311 | then | |
312 | smtp_user_name="SMTP_Injection" | |
c87c4b0a | 313 | fi |
c2d3ee4a JA |
314 | if [ "$smtp_address" == "smtp.sendgrid.net" ] |
315 | then | |
316 | smtp_user_name="apikey" | |
317 | fi | |
7c2777f9 JA |
318 | if [ "$smtp_address" == "smtp.mailgun.org" ] |
319 | then | |
320 | smtp_user_name="postmaster@$hostname" | |
321 | fi | |
c87c4b0a | 322 | |
c2d3ee4a JA |
323 | if [ ! -z $smtp_user_name ] |
324 | then | |
325 | read -p "SMTP user name? [$smtp_user_name]: " new_value | |
326 | if [ ! -z $new_value ] | |
327 | then | |
328 | smtp_user_name=$new_value | |
329 | fi | |
330 | fi | |
c87c4b0a | 331 | |
c2d3ee4a JA |
332 | read -p "SMTP password? [$smtp_password]: " new_value |
333 | if [ ! -z $new_value ] | |
334 | then | |
335 | smtp_password=$new_value | |
336 | fi | |
c87c4b0a | 337 | |
c2d3ee4a JA |
338 | if [ ! -z $letsencrypt_account_email ] |
339 | then | |
340 | read -p "Let's Encrypt account email? ($letsencrypt_status) [$letsencrypt_account_email]: " new_value | |
341 | if [ ! -z $new_value ] | |
342 | then | |
343 | letsencrypt_account_email=$new_value | |
8c03da22 | 344 | if [ "${new_value,,}" = "off" ] |
c2d3ee4a JA |
345 | then |
346 | letsencrypt_status="ENTER to skip" | |
347 | else | |
348 | letsencrypt_status="Enter 'OFF' to disable." | |
349 | fi | |
350 | fi | |
351 | fi | |
352 | ||
51890305 | 353 | echo -e "\nDoes this look right?\n" |
c2d3ee4a JA |
354 | echo "Hostname : $hostname" |
355 | echo "Email : $developer_emails" | |
356 | echo "SMTP address : $smtp_address" | |
7c2777f9 | 357 | echo "SMTP port : $smtp_port" |
c2d3ee4a JA |
358 | echo "SMTP username : $smtp_user_name" |
359 | echo "SMTP password : $smtp_password" | |
c87c4b0a | 360 | |
c2d3ee4a JA |
361 | if [ "$letsencrypt_status" == "Enter 'OFF' to disable." ] |
362 | then | |
363 | echo "Let's Encrypt : $letsencrypt_account_email" | |
364 | fi | |
c87c4b0a | 365 | |
c2d3ee4a | 366 | echo "" |
ac1a2d67 | 367 | read -p "ENTER to continue, 'n' to try again, Ctrl+C to exit: " config_ok |
c2d3ee4a JA |
368 | done |
369 | ||
013b5931 | 370 | sed -i -e "s/^ DISCOURSE_HOSTNAME:.*/ DISCOURSE_HOSTNAME: $hostname/w $changelog" $config_file |
c2d3ee4a JA |
371 | if [ -s $changelog ] |
372 | then | |
373 | rm $changelog | |
374 | else | |
375 | echo "DISCOURSE_HOSTNAME change failed." | |
376 | update_ok="n" | |
377 | fi | |
378 | ||
379 | sed -i -e "s/^ DISCOURSE_DEVELOPER_EMAILS:.*/ DISCOURSE_DEVELOPER_EMAILS: \'$developer_emails\'/w $changelog" $config_file | |
380 | if [ -s $changelog ] | |
381 | then | |
382 | rm $changelog | |
383 | else | |
384 | echo "DISCOURSE_DEVELOPER_EMAILS change failed." | |
385 | update_ok="n" | |
386 | fi | |
387 | ||
013b5931 | 388 | sed -i -e "s/^ DISCOURSE_SMTP_ADDRESS:.*/ DISCOURSE_SMTP_ADDRESS: $smtp_address/w $changelog" $config_file |
c2d3ee4a JA |
389 | if [ -s $changelog ] |
390 | then | |
391 | rm $changelog | |
392 | else | |
393 | echo "DISCOURSE_SMTP_ADDRESS change failed." | |
394 | update_ok="n" | |
395 | fi | |
396 | ||
8c03da22 | 397 | sed -i -e "s/^ #\?DISCOURSE_SMTP_PORT:.*/ DISCOURSE_SMTP_PORT: $smtp_port/w $changelog" $config_file |
7c2777f9 JA |
398 | if [ -s $changelog ] |
399 | then | |
400 | rm $changelog | |
401 | else | |
402 | echo "DISCOURSE_SMTP_PORT change failed." | |
403 | update_ok="n" | |
404 | fi | |
405 | ||
8c03da22 | 406 | sed -i -e "s/^ #\?DISCOURSE_SMTP_USER_NAME:.*/ DISCOURSE_SMTP_USER_NAME: $smtp_user_name/w $changelog" $config_file |
c2d3ee4a JA |
407 | if [ -s $changelog ] |
408 | then | |
409 | rm $changelog | |
410 | else | |
411 | echo "DISCOURSE_SMTP_USER_NAME change failed." | |
412 | update_ok="n" | |
413 | fi | |
414 | ||
8c03da22 | 415 | sed -i -e "s/^ #\?DISCOURSE_SMTP_PASSWORD:.*/ DISCOURSE_SMTP_PASSWORD: \"${smtp_password/\//\\/}\"/w $changelog" $config_file |
c2d3ee4a JA |
416 | if [ -s $changelog ] |
417 | then | |
418 | rm $changelog | |
419 | else | |
420 | echo "DISCOURSE_SMTP_PASSWORD change failed." | |
421 | update_ok="n" | |
422 | fi | |
423 | ||
8c03da22 | 424 | if [ "$letsencrypt_status" = "ENTER to skip" ] |
c2d3ee4a | 425 | then |
8c03da22 JP |
426 | echo "Let's Encrypt will not be configured" |
427 | local src='^ #\?- "templates\/web.ssl.template.yml"' | |
428 | local dst=' #\- "templates\/web.ssl.template.yml"' | |
429 | sed -i -e "s/$src/$dst/w $changelog" $config_file | |
430 | if [ -s $changelog ] | |
431 | then | |
432 | echo "web.ssl.template.yml disabled" | |
433 | else | |
434 | update_ok="n" | |
435 | echo "web.ssl.template.yml NOT DISABLED--Are you using a non-standard template?" | |
436 | fi | |
437 | local src='^ #\?- "templates\/web.letsencrypt.ssl.template.yml"' | |
438 | local dst=' #- "templates\/web.letsencrypt.ssl.template.yml"' | |
439 | ||
440 | sed -i -e "s/$src/$dst/w $changelog" $config_file | |
441 | if [ -s $changelog ] | |
442 | then | |
443 | echo "letsencrypt.ssl.template.yml disabled" | |
444 | else | |
445 | update_ok="n" | |
446 | echo "web.ssl.template.yml NOT DISABLED--Are you using a non-standard template?" | |
447 | fi | |
448 | else # enable let's encrypt | |
449 | echo "Let's Encrypt will be enabled for $letsencrypt_account_email" | |
450 | sed -i -e "s/^ #\?LETSENCRYPT_ACCOUNT_EMAIL:.*/ LETSENCRYPT_ACCOUNT_EMAIL: $letsencrypt_account_email/w $changelog" $config_file | |
c2d3ee4a JA |
451 | if [ -s $changelog ] |
452 | then | |
453 | rm $changelog | |
454 | else | |
455 | echo "LETSENCRYPT_ACCOUNT_EMAIL change failed." | |
456 | update_ok="n" | |
457 | fi | |
8c03da22 | 458 | local src='^ #\?- "templates\/web.ssl.template.yml"' |
c2d3ee4a JA |
459 | local dst=' \- "templates\/web.ssl.template.yml"' |
460 | sed -i -e "s/$src/$dst/w $changelog" $config_file | |
461 | if [ -s $changelog ] | |
462 | then | |
642b870f | 463 | echo "web.ssl.template.yml enabled" |
c2d3ee4a JA |
464 | else |
465 | update_ok="n" | |
466 | echo "web.ssl.template.yml NOT ENABLED--was it on already?" | |
467 | fi | |
8c03da22 | 468 | local src='^ #\?- "templates\/web.letsencrypt.ssl.template.yml"' |
c2d3ee4a JA |
469 | local dst=' - "templates\/web.letsencrypt.ssl.template.yml"' |
470 | ||
471 | sed -i -e "s/$src/$dst/w $changelog" $config_file | |
472 | if [ -s $changelog ] | |
473 | then | |
474 | echo "letsencrypt.ssl.template.yml enabled" | |
475 | else | |
476 | update_ok="n" | |
477 | echo "letsencrypt.ssl.template.yml NOT ENABLED -- was it on already?" | |
478 | fi | |
c87c4b0a | 479 | fi |
c2d3ee4a JA |
480 | |
481 | if [ "$update_ok" == "y" ] | |
482 | then | |
483 | echo -e "\nConfiguration file at $config_file updated successfully!\n" | |
484 | else | |
485 | echo -e "\nUnfortunately, there was an error changing $config_file\n" | |
486 | exit 1 | |
487 | fi | |
488 | } | |
489 | ||
490 | ## | |
491 | ## is our config file valid? Does it have the required fields set? | |
492 | ## | |
4b1b25e3 | 493 | validate_config() { |
c2d3ee4a JA |
494 | |
495 | valid_config="y" | |
c87c4b0a | 496 | |
c2d3ee4a JA |
497 | for x in DISCOURSE_SMTP_ADDRESS DISCOURSE_SMTP_USER_NAME DISCOURSE_SMTP_PASSWORD \ |
498 | DISCOURSE_DEVELOPER_EMAILS DISCOURSE_HOSTNAME | |
499 | do | |
c87c4b0a | 500 | config_line=`grep "^ $x:" $config_file` |
c2d3ee4a JA |
501 | local result=$? |
502 | local default="example.com" | |
503 | ||
504 | if (( result == 0 )) | |
505 | then | |
506 | if [[ $config_line = *"$default"* ]] | |
507 | then | |
508 | echo "$x left at incorrect default of example.com" | |
509 | valid_config="n" | |
510 | fi | |
511 | config_val=`echo $config_line | awk '{print $2}'` | |
512 | if [ -z $config_val ] | |
513 | then | |
514 | echo "$x was left blank" | |
515 | valid_config="n" | |
516 | fi | |
517 | else | |
518 | echo "$x not present" | |
519 | valid_config="n" | |
520 | fi | |
521 | done | |
c87c4b0a | 522 | |
c2d3ee4a JA |
523 | if [ "$valid_config" != "y" ]; then |
524 | echo -e "\nSorry, these $config_file settings aren't valid -- can't continue!" | |
d8613c71 JA |
525 | echo "If you have unusual requirements, edit $config_file and then: " |
526 | echo "./launcher bootstrap $app_name" | |
c2d3ee4a JA |
527 | exit 1 |
528 | fi | |
529 | } | |
530 | ||
531 | ||
532 | ## | |
533 | ## template file names | |
534 | ## | |
535 | app_name=app | |
536 | template_path=samples/standalone.yml | |
537 | config_file=containers/$app_name.yml | |
538 | changelog=/tmp/changelog | |
539 | ||
4b1b25e3 JA |
540 | ## |
541 | ## Check requirements before creating a copy of a config file we won't edit | |
542 | ## | |
ebdd72f3 | 543 | check_root |
18602189 | 544 | check_and_install_docker |
642b870f JP |
545 | check_disk_and_memory |
546 | check_ports | |
547 | ||
4b1b25e3 | 548 | ## |
c2d3ee4a | 549 | ## make a copy of the simple standalone config file |
4b1b25e3 | 550 | ## |
c2d3ee4a JA |
551 | if [ -a $config_file ] |
552 | then | |
553 | echo "The configuration file $config_file already exists!" | |
8c03da22 JP |
554 | echo |
555 | echo ". . . reconfiguring . . ." | |
556 | echo | |
c2d3ee4a JA |
557 | else |
558 | cp $template_path $config_file | |
559 | fi | |
560 | ||
c2d3ee4a | 561 | scale_ram_and_cpu |
4b1b25e3 JA |
562 | ask_user_for_config |
563 | validate_config | |
c2d3ee4a | 564 | |
4b1b25e3 JA |
565 | ## |
566 | ## if we reach this point without exiting, OK to proceed | |
8c03da22 | 567 | ## rebuild won't fail if there's nothing to rebuild and does the restart |
4b1b25e3 | 568 | ## |
8c03da22 JP |
569 | sleep 5 # Just a chance to ^C in case they were too fast on the draw |
570 | time ./launcher rebuild $app_name |