{
  "manifest_version": "1.0.0",
  "template": {
    "id": "fb91db39-4b76-4b5c-8335-4f5e92d23cac",
    "slug": "postgres-logs",
    "name": "Postgres Logs",
    "description": "Postgres with structured logs and correct severity levels",
    "url": "https://railway.com/deploy/postgres-logs",
    "upstream": {
      "image": "ghcr.io/railwayapp-templates/postgres-ssl:17"
    }
  },
  "services": [
    {
      "name": "Postgres Logs",
      "source": {
        "image": "ghcr.io/railwayapp-templates/postgres-ssl:17"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/postgresql/data",
      "tcp_ports": [
        5432
      ],
      "http": false
    }
  ],
  "required_inputs": [
    {
      "key": "PGDATA",
      "service": "Postgres Logs",
      "description": "Provide a value for PGDATA.",
      "secret": false,
      "strategy": "default",
      "default": "/var/lib/postgresql/data/pgdata"
    },
    {
      "key": "PGHOST",
      "service": "Postgres Logs",
      "description": "Provide a value for PGHOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "PGPORT",
      "service": "Postgres Logs",
      "description": "Provide a value for PGPORT.",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "PGUSER",
      "service": "Postgres Logs",
      "description": "Provide a value for PGUSER.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGDATABASE",
      "service": "Postgres Logs",
      "description": "Provide a value for PGDATABASE.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "PGPASSWORD",
      "service": "Postgres Logs",
      "description": "Provide a value for PGPASSWORD.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "POSTGRES_DB",
      "service": "Postgres Logs",
      "description": "Provide a value for POSTGRES_DB.",
      "secret": false,
      "strategy": "default",
      "default": "railway"
    },
    {
      "key": "DATABASE_URL",
      "service": "Postgres Logs",
      "description": "Provide a value for DATABASE_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "POSTGRES_USER",
      "service": "Postgres Logs",
      "description": "Provide a value for POSTGRES_USER.",
      "secret": false,
      "strategy": "default",
      "default": "postgres"
    },
    {
      "key": "SSL_CERT_DAYS",
      "service": "Postgres Logs",
      "description": "Provide a value for SSL_CERT_DAYS.",
      "secret": false,
      "strategy": "default",
      "default": "820"
    },
    {
      "key": "POSTGRES_PASSWORD",
      "service": "Postgres Logs",
      "description": "Provide a value for POSTGRES_PASSWORD.",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "DATABASE_PUBLIC_URL",
      "service": "Postgres Logs",
      "description": "Provide a value for DATABASE_PUBLIC_URL.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "RAILWAY_DEPLOYMENT_DRAINING_SECONDS",
      "service": "Postgres Logs",
      "description": "Provide a value for RAILWAY_DEPLOYMENT_DRAINING_SECONDS.",
      "secret": false,
      "strategy": "default",
      "default": "60"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "postgres-logs"
      }
    },
    "cli": "railway deploy --template postgres-logs",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "fb91db39-4b76-4b5c-8335-4f5e92d23cac",
            "serializedConfig": {
              "services": {
                "95ac0388-062c-456f-b9f6-bcc14af816d2": {
                  "icon": "https://devicons.railway.app/i/postgresql.svg",
                  "name": "Postgres Logs",
                  "deploy": {
                    "startCommand": "bash -c 'log() { echo \"[Relay] $1\" > /proc/1/fd/1; }; log \"Starting DB\";wrapper.sh postgres -p 5432 -c listen_addresses=* -c log_destination=jsonlog -c logging_collector=on -c log_directory=log -c log_filename=postgresql.log -c log_rotation_age=0 -c log_rotation_size=0 -c log_truncate_on_rotation=off & pid=$!;LOG_FILE=\"$PGDATA/log/postgresql.json\";log \"Preparing pipe $LOG_FILE\";if [ -p \"$LOG_FILE\" ]; then log \"Pipe already exists\";else while true; do if [ -f \"$LOG_FILE\" ]; then log \"Replacing logfile with a pipe\";mv -f \"$LOG_FILE\" \"$LOG_FILE.prev\";mkfifo \"$LOG_FILE\";chown postgres:postgres \"$LOG_FILE\";chmod 600 \"$LOG_FILE\";log \"Pipe created\";break;else log \"Waiting for $LOG_FILE to exist...\";sleep 1;fi;done;fi;log \"Starting log streaming\";cat \"$LOG_FILE\" | tee /tmp/pglog.raw | while IFS= read -r line;do line=${line//error_severity/level};printf \"%s\\n\" \"$line\" > /proc/1/fd/1 || true;done & wait $pid'"
                  },
                  "source": {
                    "image": "ghcr.io/railwayapp-templates/postgres-ssl:17"
                  },
                  "variables": {
                    "PGDATA": {
                      "defaultValue": "/var/lib/postgresql/data/pgdata"
                    },
                    "PGHOST": {
                      "defaultValue": "${{RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "PGPORT": {
                      "defaultValue": "5432"
                    },
                    "PGUSER": {
                      "defaultValue": "${{POSTGRES_USER}}"
                    },
                    "PGDATABASE": {
                      "defaultValue": "${{POSTGRES_DB}}"
                    },
                    "PGPASSWORD": {
                      "defaultValue": "${{POSTGRES_PASSWORD}}"
                    },
                    "POSTGRES_DB": {
                      "defaultValue": "railway"
                    },
                    "DATABASE_URL": {
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_PRIVATE_DOMAIN}}:5432/${{PGDATABASE}}"
                    },
                    "POSTGRES_USER": {
                      "defaultValue": "postgres"
                    },
                    "SSL_CERT_DAYS": {
                      "defaultValue": "820"
                    },
                    "POSTGRES_PASSWORD": {
                      "defaultValue": "{{POSTGRES_PASSWORD}}"
                    },
                    "DATABASE_PUBLIC_URL": {
                      "defaultValue": "postgresql://${{PGUSER}}:${{POSTGRES_PASSWORD}}@${{RAILWAY_TCP_PROXY_DOMAIN}}:${{RAILWAY_TCP_PROXY_PORT}}/${{PGDATABASE}}"
                    },
                    "RAILWAY_DEPLOYMENT_DRAINING_SECONDS": {
                      "defaultValue": "60"
                    }
                  },
                  "networking": {
                    "tcpProxies": {
                      "5432": {}
                    }
                  },
                  "volumeMounts": {
                    "95ac0388-062c-456f-b9f6-bcc14af816d2": {
                      "mountPath": "/var/lib/postgresql/data"
                    }
                  },
                  "haTemplateCode": "postgres-ha",
                  "haConversionConfig": {
                    "edge": {
                      "label": "Reverse Proxy",
                      "options": [
                        2,
                        3,
                        4,
                        5
                      ],
                      "nodeLabel": "HAProxy",
                      "description": "Routes traffic to the primary",
                      "defaultValue": 3
                    },
                    "replica": {
                      "label": "Replicas",
                      "options": [
                        2,
                        3,
                        4,
                        5,
                        6,
                        7
                      ],
                      "nodeLabel": "Postgres",
                      "description": "Streaming replicas for automatic failover",
                      "defaultValue": 2
                    },
                    "internal": {
                      "label": "Coordinator Nodes",
                      "options": [
                        3,
                        5,
                        7,
                        9
                      ],
                      "nodeLabel": "etcd",
                      "defaultValue": 3
                    },
                    "description": "This will convert your Postgres database to an HA cluster with Patroni failover and etcd consensus."
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {},
  "resources": {
    "expected_services": 1,
    "needs_volume": true
  },
  "generated_at": "2026-09-20T10:14:37.339Z",
  "generator_version": "0.1.0",
  "status": "validated",
  "validated_at": "2026-09-18T18:20:52.062Z",
  "success_rate_30d": 1,
  "validation": {
    "last_run_id": "run_1ebb6981c3804234baa4",
    "checks": [
      {
        "name": "workflow_completed",
        "passed": true
      },
      {
        "name": "all_services_deployed",
        "passed": true
      },
      {
        "name": "stays_up",
        "passed": true
      }
    ],
    "typical_ready_seconds": 94,
    "typical_build_seconds": 0,
    "typical_start_seconds": 0,
    "slowest_service": "Postgres Logs"
  }
}