phabricator.daemon can't be connection mariadb container,how to correct?

[empiregeneral]

root@63021b62cca1:/var/www/phabricator/bin# ./phd start
[2020-06-28 09:46:09] PHLOG: 'Retrying database connection to "localhost" after connection failure (attempt 1; "AphrontConnectionQueryException"; error #2002): Attempt to connect to root@localhost failed with error #2002: No such file or directory.' at [/var/www/phabricator/src/infrastructure/storage/connection/mysql/AphrontBaseMySQLDatabaseConnection.php:135]
[2020-06-28 09:46:09] PHLOG: 'Retrying database connection to "localhost" after connection failure (attempt 2; "AphrontConnectionQueryException"; error #2002): Attempt to connect to root@localhost failed with error #2002: No such file or directory.' at [/var/www/phabricator/src/infrastructure/storage/connection/mysql/AphrontBaseMySQLDatabaseConnection.php:135]
[2020-06-28 09:46:09] EXCEPTION: (PhabricatorClusterStrandedException) Unable to establish a connection to any database host (while trying "phabricator_config"). All masters and replicas are completely unreachable.

AphrontConnectionQueryException: Attempt to connect to root@localhost failed with error #2002: No such file or directory. at [/src/infrastructure/storage/lisk/PhabricatorLiskDAO.php:177]
arcanist(), phabricator()
#0 PhabricatorLiskDAO::raiseUnreachable(string, AphrontConnectionQueryException) called at [/src/infrastructure/storage/lisk/PhabricatorLiskDAO.php:134]
#1 PhabricatorLiskDAO::newClusterConnection(string, string, string) called at [/src/infrastructure/storage/lisk/PhabricatorLiskDAO.php:70]
#2 PhabricatorLiskDAO::establishLiveConnection(string) called at [/src/infrastructure/storage/lisk/LiskDAO.php:841]
#3 LiskDAO::establishConnection(string) called at [/src/infrastructure/storage/lisk/LiskDAO.php:518]
#4 LiskDAO::loadRawDataWhere(string, string) called at [/src/infrastructure/storage/lisk/LiskDAO.php:478]
#5 LiskDAO::loadAllWhere(string, string) called at [/src/infrastructure/env/PhabricatorConfigDatabaseSource.php:18]
#6 PhabricatorConfigDatabaseSource::loadConfig(string) called at [/src/infrastructure/env/PhabricatorConfigDatabaseSource.php:7]
#7 PhabricatorConfigDatabaseSource::__construct(string) called at [/src/infrastructure/env/PhabricatorEnv.php:262]
#8 PhabricatorEnv::buildConfigurationSourceStack(boolean) called at [/src/infrastructure/env/PhabricatorEnv.php:95]
#9 PhabricatorEnv::initializeCommonEnvironment(boolean) called at [/src/infrastructure/env/PhabricatorEnv.php:75]
#10 PhabricatorEnv::initializeScriptEnvironment(boolean) called at [/scripts/init/lib.php:26]
#11 init_phabricator_script(array) called at [/scripts/init/init-script.php:9]
#12 require_once(string) called at [/scripts/init_script.php:3]
#13 require_once(string) called at [/scripts/daemon/manage_daemons.php:5]

[davidbarratt]

Phabricator Daemon should start whenever the container starts:

phabricator/Dockerfile.daemon

Lines 117 to 118 in 86a3b10

	CMD phd start \
	&& tail -f /var/tmp/phd/log/daemons.log

That container needs to share the same config file:

phabricator/docker-compose.yml

Line 19 in 86a3b10

- config:/var/www/phabricator/conf/local

as the main conainer:

phabricator/docker-compose.yml

Line 7 in 86a3b10

- config:/var/www/phabricator/conf/local

[gusarg81]

Hi, I have the same problem, and the only thing I've changed in docker_compose.json is the mariadb passwd and the port to 3003.
phabricator_daemon_1 does not start because of that either:

[2020-07-23 12:42:24] EXCEPTION: (PhabricatorClusterStrandedException) Unable to establish a connection to any database host (while trying "phabricator_config"). All masters and replicas are completely unreachable.

AphrontInvalidCredentialsQueryException: #1045: Access denied for user 'root'@'172.20.0.1' (using password: YES) at [/src/infrastructure/storage/lisk/PhabricatorLiskDAO.php:177]

[baldonharris]

Hi. Any updates on how to resolve this? Having the same issue with @gusarg81

[davidbarratt]

Did you set phabricator's configuration as I mentioned in #32 (comment) ?

You cannot configuration phabricator through environment variables, it must be configured through the config file.

[davidbarratt]

Please let me know if you have any other problems. :)