Example of writing Neos configuration from from PCO settings json file

Makefile

#
#
# The build, release and restart targets are defined in the app, and are run at different stages of the build.
# The build and release are done on the build-server (pubhub), whereas the restart are run on each webnode
#
# Notice that the pco.json conf file is not present during the build phase, but it present during release
#

build: composer rmResourcesDir

release: createSettings migrate publishResources

restart: flushCache warmupCache

#
# These are the general targets used for most Neos/Flow deployments
#

#
# Since the Resource dir is a shared folder, we need to remove it before the ng-deployment can make a shared folder. If
# the folder already exists, the folder wil not be shared.
#
rmResourcesDir:
	rm -rf Web/_Resources

#
# The settings and Cache files are based on the existence of the pco.json file
#
createSettings:
	php Build/WriteSettingsFromEnvironment.php > Configuration/Settings.yaml
	php Build/WriteCacheSettingsFromEnvironment.php > Configuration/Caches.yaml


composer:
	composer install --no-dev

flushCache:
	php flow flow:cache:flush

warmupCache:
	php flow flow:cache:warmup

nodeRepair:
	php flow node:repair

clearResources:
	php flow ng:cleanresources

publishResources:
	php flow resource:publish

migrate:  createSettings
	php flow doctrine:migrate

showSetupPassword:
	cat Data/SetupPassword.txt

pruneSite:
	php flow site:prune

importSite:
	php flow site:import --package-key TYPO3.NeosDemoTypo3Org

listSites:
	php flow site:list

listUsers:
	php flow user:list

showSettingsConfiguration:
	./flow configuration:show --type Settings

showCacheConfiguration:
	./flow configuration:show --type Caches

#
# Various helper targets for debugging
#
listStorageFiles:
	ls -alph files/Resources/

listFiles:
	ls -alph

listSharedFiles:
	ls -alph files

listWebFiles:
	ls -alph Web

WriteCacheSettingsFromEnvironment.php

<?php
$json_path = dirname(__FILE__) . '/../pco.json';
$json = file_get_contents($json_path);
$pco_settings = json_decode($json);

#
#Moc_Varnish_Site_Token,
# We should just change the cachedir

#This cache is being set after the Caches files is loaded...
#TYPO3_TYPO3CR_FullNodeTypeConfiguration
$cacheIdentifierToEnameRedisCache = 'Flow_Security_Cryptography_RSAWallet,Flow_Security_Cryptography_HashService,TYPO3_Media_ImageSize,TYPO3_Neos_TypoScript,Flow_Session_Storage,Flow_Session_MetaData,TYPO3_TypoScript_Content,Flow_Mvc_Routing_Resolve,Flow_Mvc_Routing_Route';
$settings = '';
foreach (explode(',', $cacheIdentifierToEnameRedisCache) as $cacheIdentifier) {
	$settings .= $cacheIdentifier . ':
  backend: PCO\Ng\Cache\Backend\RedisBackend
  backendOptions:
    hostname: \''. $pco_settings->neos->redis->host .'\'
    port: '. $pco_settings->neos->redis->port .'
    prefix: \''. $pco_settings->neos->redis->prefix .'\'

';

}

print $settings;

WriteSettingsFromEnvironment.php

<?php
$json_path = dirname(__FILE__) . '/../pco.json';
$json = file_get_contents($json_path);
$pco_settings = json_decode($json);

$settings = 'TYPO3:
  Flow:
    persistence:
      backendOptions:
        dbname: \'' . $pco_settings->neos->db->master->name . '\'
        user: \''. $pco_settings->neos->db->master->user .'\'
        password: \''. $pco_settings->neos->db->master->password .'\'
        host: \''. $pco_settings->neos->db->master->host .'\'
        port: \''. $pco_settings->neos->db->master->port .'\'
    resource:
      storages:
        defaultPersistentResourcesStorage:
          storageOptions:
            path: \''. $pco_settings->neos->storage->path .'/Resources/\'
    log:
      systemLogger:
        backendOptions:
          identifier: \'syslog\'
          configuration:
            handler:
              sysloghandler: \'sysloghandler\'

  TYPO3CR:
    Search:
      elasticSearch:
        indexName: \''. $pco_settings->elasticsearch->prefix .'\'

MOC:
  Varnish:
    varnishUrl: \'http://'. $pco_settings->varnish->eradicator->host . ':' . $pco_settings->varnish->eradicator->port . '\'

Flowpack:
  ElasticSearch:
    clients:
        # default bundle that will be used if no more specific bundle name was supplied.
      default:
        0:
          host:  \''. $pco_settings->elasticsearch->host .'\'
          port: '. $pco_settings->elasticsearch->port .'
  Monolog:
    handler:
      sysloghandler:
        className: \'Monolog\Handler\SyslogHandler\'
        position: 50
        arguments:
          0: \''. $pco_settings->syslog->identity .'\' #identity
          1: \''. $pco_settings->syslog->facility .'\' #facility

';

print $settings;