Description of problem:
Cluster loader test fails everytime when waiting for the deployments of cake-php and mysql to become ready.
Looking at the project created we can see that many things are missing on how it deploys.
First we need to patch the buildconfig otherwise the build doesn't start. Then we need to update the mysql because of incorrect tag for the imagestream the pod will not start, which then makes the cache-php-hook-pre to fail due to failed mysql connections.

deploymentconfig.apps.openshift.io/postgresql created
Dec 18 08:37:46.270: INFO: Build List: &BuildList{ListMeta:{/apis/build.openshift.io/v1/namespaces/clusterloader-cakephp-mysql0/builds 6200853  <nil>},Items:[]Build{},}
Dec 18 08:37:46.319: INFO: Waiting for deployment: "cakephp-mysql-example"
Dec 18 08:37:46.328: INFO: waiting for deploymentconfig clusterloader-cakephp-mysql0/cakephp-mysql-example to be available with version 1


 - Edit the deployment/mysql and change the image info:

  triggers:
  - imageChangeParams:
      automatic: true
      containerNames:
      - mysql
      from:
        kind: ImageStreamTag
        name: mysql:latest
        namespace: openshift

 - Patch the buildconfig:

oc patch -n clusterloader-cakephp-mysql0 bc cakephp-mysql-example -p '{"spec":{"strategy":{"sourceStrategy":{"from":{"name":"php:7.2-ubi8"}}}}}'

 - The pods then will start but pod will fail:

using migration paths 
 - /opt/app-root/src/config/Migrations
using seed paths 
 - /opt/app-root/src/config/Seeds
Exception: There was a problem connecting to the database: SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client in [/opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php, line 82]
2020-12-18 08:47:22 Error: [InvalidArgumentException] There was a problem connecting to the database: SQLSTATE[HY000] [2054] The server requested authentication method unknown to the client in /opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php on line 82
Stack Trace:
#0 /opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/MysqlAdapter.php(116): Phinx\Db\Adapter\PdoAdapter->createPdoConnection('mysql:host=172....', 'cakephp', 'ugxbkJPI6eFyrfE...', Array)
#1 /opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/PdoAdapter.php(148): Phinx\Db\Adapter\MysqlAdapter->connect()
#2 /opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Db/Adapter/AdapterWrapper.php(496): Phinx\Db\Adapter\PdoAdapter->getConnection()
#3 /opt/app-root/src/vendor/cakephp/migrations/src/CakeAdapter.php(56): Phinx\Db\Adapter\AdapterWrapper->getConnection()
#4 /opt/app-root/src/vendor/cakephp/migrations/src/Command/CommandTrait.php(78): Migrations\CakeAdapter->__construct(Object(Phinx\Db\Adapter\TimedOutputAdapter), Object(Cake\Database\Connection))
#5 /opt/app-root/src/vendor/robmorgan/phinx/src/Phinx/Console/Command/Migrate.php(63): Migrations\Command\Migrate->bootstrap(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#6 /opt/app-root/src/vendor/cakephp/migrations/src/Command/CommandTrait.php(35): Phinx\Console\Command\Migrate->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#7 /opt/app-root/src/vendor/cakephp/migrations/src/Command/Migrate.php(66): Migrations\Command\Migrate->parentExecute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#8 /opt/app-root/src/vendor/symfony/console/Command/Command.php(255): Migrations\Command\Migrate->execute(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#9 /opt/app-root/src/vendor/symfony/console/Application.php(1009): Symfony\Component\Console\Command\Command->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#10 /opt/app-root/src/vendor/symfony/console/Application.php(273): Symfony\Component\Console\Application->doRunCommand(Object(Migrations\Command\Migrate), Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#11 /opt/app-root/src/vendor/symfony/console/Application.php(149): Symfony\Component\Console\Application->doRun(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#12 /opt/app-root/src/vendor/cakephp/migrations/src/Shell/MigrationsShell.php(108): Symfony\Component\Console\Application->run(Object(Symfony\Component\Console\Input\ArgvInput), Object(Symfony\Component\Console\Output\ConsoleOutput))
#13 /opt/app-root/src/vendor/cakephp/cakephp/src/Console/Shell.php(531): Migrations\Shell\MigrationsShell->main('migrations', 'migrate')
#14 /opt/app-root/src/vendor/cakephp/migrations/src/Shell/MigrationsShell.php(169): Cake\Console\Shell->runCommand(Array, true, Array)
#15 /opt/app-root/src/vendor/cakephp/cakephp/src/Console/CommandRunner.php(384): Migrations\Shell\MigrationsShell->runCommand(Array, true)
#16 /opt/app-root/src/vendor/cakephp/cakephp/src/Console/CommandRunner.php(162): Cake\Console\CommandRunner->runShell(Object(Migrations\Shell\MigrationsShell), Array)
#17 /opt/app-root/src/bin/cake.php(12): Cake\Console\CommandRunner->run(Array)
#18 {main}

Version-Release number of selected component (if applicable):
OCP 4.6.z
quay.io/openshift/origin-tests:4.6

How reproducible:
Everytime

Steps to Reproduce:
1. Run the cluster loader test as present in the documentation
2. Try to deploy the same template using the catalog in the console and compare the differences

Actual results:


Expected results:


Additional info: