provisioning known, db creation fails

Hi! I'm attempting to set up libre.sh on a Digital Ocean node following INSTALL.md. My initial goal is a working Known site. I've gotten as far as enabling/starting haproxy. Yay!

This should probably be a forum post, but the quad indent code samples suck for pasting logs etc..

Anyway:

When I try to provision a known site, the DB provisioning evidently fails:

sudo libre provision -a github.com/indiehosters/known -u edrex.pdxhub.org -s
  Cloning into '/data/domains/edrex.pdxhub.org'...
  remote: Counting objects: 121, done.
  remote: Total 121 (delta 0), reused 0 (delta 0), pack-reused 121
  Receiving objects: 100% (121/121), 28.94 KiB | 0 bytes/s, done.
  Resolving deltas: 100% (61/61), done.
  Checking connectivity... done.
  2017-02-06 03:57:25 UTC [  warning] you have no email server setup, we'll print a random configuration in your application. Make sure to check the parameters for your app to send proper emails.
  2017-02-06 03:57:25 UTC [  warning] To stop having this warning, please configure your libre.sh to be abble to create email accounts.
  2017-02-06 03:57:25 UTC [  warning] You can also contact support@indie.host to setup an email account for you
  ++ xargs
  ++ head -c 20
  ++ tr -dc A-Za-z0-9_
  + MYSQL_ROOT_PASSWORD=redacted
  + echo MYSQL_ROOT_PASSWORD=redacted
  + echo KNOWN_DB_PASSWORD=redacted
  + echo MAIL_PASS=randompass
  + echo MAIL_USER=example@indie.host
  + echo MAIL_HOST=mail.indie.host
  + echo MAIL_PORT=587
  + echo MAIL_SECURE=starttls
  Created symlink /etc/systemd/system/multi-user.target.wants/u@edrex.pdxhub.org.service → /etc/systemd/system/u@.service. 

core@libre / $ cd /data/domains/edrex.pdxhub.org/
core@libre /data/domains/edrex.pdxhub.org $ libre logs
Attaching to edrexpdxhuborg_web_1, edrexpdxhuborg_app_1, edrexpdxhuborg_db_1
app_1  | Cannot connect to Mysql. Starting anyway...
app_1  | [06-Feb-2017 04:07:43] NOTICE: fpm is running, pid 1
app_1  | [06-Feb-2017 04:07:43] NOTICE: ready to handle connections
db_1   | error: database is uninitialized and password option is not specified
db_1   |   You need to specify one of MYSQL_ROOT_PASSWORD, MYSQL_ALLOW_EMPTY_PASSWORD and MYSQL_RANDOM_ROOT_PASSWORD

I have some comfort with docker-compose and systemd but it's going to take me a little time to get used to how libre is set up. Troubleshooting suggestions? Maybe an early exit because I don't have email set up yet or something? Thanks, and please LMK if this should be posted somewhere else.

libresh / libre.sh

provisioning known, db creation fails #143