Why Jelastic environment not working when using postgres9 in jps? - postgresql

Question

I have created a jps file using documentation https://docs.jelastic.com/application-manifest.
But there is no clear documentation to use PostgreSQL.
Jelastic JPS Node:
{
"nodeType": "postgres9",
"restart": false,
"database": {
"name": "xxxx",
"user": "xxx",
"dump": "xxx.sql"
}
}
Error while configuring environment,
"data": {
"result": 11005,
"source": "marketplace",
"error": "database query error: java.sql.SQLNonTransientConnectionException: Could not connect to address=(host=10.101.3.225)(port=3306)(type=master) : Connection refused (Connection refused)"
}
I have provided whole JPS file content here. In this, i got error when importing database and others are working fine in configs object.
{
"jpsVersion": "0.1",
"jpsType": "install",
"application": {
"id": "xxx",
"name": "xxx",
"version": "0.0.1",
"logo": "http://example.com/img/logo.png",
"type": "php",
"homepage": "http://example.com/",
"description": {
"en": "xxx"
},
"env": {
"topology": {
"ha": false,
"engine": "php7.2",
"ssl": false,
"nodes": [
{
"extip": false,
"count": 1,
"cloudlets": 16,
"nodeType": "nginxphp"
},
{
"extip": false,
"count": 1,
"cloudlets": 16,
"nodeType": "postgres9"
}
]
},
"upload": [
{
               "nodeType": "nginxphp",
               "sourcePath": "https://example.com/xxx.conf",
               "destPath": "${SERVER_CONF_D}/xxx.conf"
}
],
"deployments": [
{
"archive": "https://example.com/xxx.zip",
"name": "xxx.zip",
"context": "ROOT"
}
],
"configs": [
{
"nodeType": "nginxphp",
"restart": true,
"path": "${SERVER_CONF_D}/xxx.conf",
"replacements": [
                    {
                       "pattern":"/usr/share/nginx/html",
                       "replacement":"${SERVER_WEBROOT}"
                    }
                    ]
},
{
"nodeType": "postgres9",
"restart": false,
"database": {
"name": "xxx",
"user": "xxx",
"dump": "https://example.com/xxx.sql"
}
}, {
"restart": false,
"nodeType": "nginxphp",
"path": "${SERVER_WEBROOT}/ROOT/server/php/config.inc.php",
"replacements": [{
"replacement": "${nodes.postgres9.address}",
"pattern": "localhost"
}, {
"replacement": "${nodes.postgres9.database.password}",
"pattern": "xxx"
}
]
}
]
},
"success": {
"text": "Installation completed. username: admin and password: xxx"
}
}
}

Answer 1

Since Actions are disabled for the Postgres so far (The action is executed only for mysql5, mariadb, and mariadb10 containers) we've improved your manifest based on the recent updates. Yaml was used because it's more clear for reading and understanding:
jpsVersion: 0.1
jpsType: install
name: xxx
version: 0.0.1
logo: http://example.com/img/logo.png
engine: php7.2
nodes:
- cloudlets: 16
nodeType: nginxphp
- cloudlets: 16
nodeType: postgres9
onInstall:
- upload [nginxphp]:
sourcePath: https://example.com/xxx.conf
destPath: ${SERVER_CONF_D}/xxx.conf
- deploy:
archive: https://example.com/xxx.zip
name: xxx.zip
context: ROOT
- replaceInFile [nginxphp]:
path: ${SERVER_CONF_D}/xxx.conf
replacements:
- pattern: /usr/share/nginx/html
replacement: ${SERVER_WEBROOT}
- restartNodes [nginxphp]
- replaceInFile [nginxphp]:
path: ${SERVER_WEBROOT}/ROOT/server/php/config.inc.php
replacements:
- pattern: localhost
replacement: ${nodes.postgres9.address}
- pattern: xxx
replacement: ${nodes.postgres9.password}
- cmd [postgres9]: printf "PGPASSWORD=${nodes.postgres9.password};\nexport PGPASSWORD;\npsql postgres webadmin -c \"CREATE DATABASE Jelastic;\"\n" > /tmp/createDb
- cmd [postgres9]: chmod +x /tmp/createDb && /tmp/createDb
success: Installation completed. username admin and password xxx
Please note, that you can debug every action in the /console tab