{
  "manifest_version": "1.0.0",
  "template": {
    "id": "d0236e6f-7ca7-4059-a700-53423f2c8886",
    "slug": "zulip-topic-team-chat",
    "name": "Zulip — Self-Hosted Topic-Based Team Chat",
    "description": "Self-host Zulip — async team chat organized by topics",
    "url": "https://railway.com/deploy/zulip-topic-team-chat"
  },
  "status": "unvalidated",
  "validated_at": null,
  "success_rate_30d": null,
  "services": [
    {
      "name": "PostgreSQL",
      "source": {
        "image": "zulip/zulip-postgresql:14"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/postgresql/data",
      "http": false
    },
    {
      "name": "Redis",
      "source": {
        "image": "redis:8.2.1"
      },
      "needs_volume": true,
      "volume_mount_path": "/data",
      "http": false
    },
    {
      "name": "Zulip",
      "source": {
        "image": "ghcr.io/zulip/zulip-server"
      },
      "needs_volume": true,
      "volume_mount_path": "/data",
      "http": false
    },
    {
      "name": "RabbitMQ",
      "source": {
        "image": "rabbitmq:4.0"
      },
      "needs_volume": true,
      "volume_mount_path": "/var/lib/rabbitmq",
      "http": false
    },
    {
      "name": "Memcached",
      "source": {
        "image": "memcached:alpine"
      },
      "needs_volume": false,
      "http": false
    }
  ],
  "required_inputs": [
    {
      "key": "PGDATA",
      "service": "PostgreSQL",
      "description": "Provide a value for PGDATA.",
      "secret": false,
      "strategy": "default",
      "default": "/var/lib/postgresql/data/pgdata"
    },
    {
      "key": "POSTGRES_DB",
      "service": "PostgreSQL",
      "description": "Provide a value for POSTGRES_DB.",
      "secret": false,
      "strategy": "default",
      "default": "zulip"
    },
    {
      "key": "POSTGRES_USER",
      "service": "PostgreSQL",
      "description": "Provide a value for POSTGRES_USER.",
      "secret": false,
      "strategy": "default",
      "default": "zulip"
    },
    {
      "key": "RAILWAY_RUN_UID",
      "service": "PostgreSQL",
      "description": "Provide a value for RAILWAY_RUN_UID.",
      "secret": false,
      "strategy": "default",
      "default": "0"
    },
    {
      "key": "POSTGRES_PASSWORD",
      "service": "PostgreSQL",
      "description": "Provide a value for POSTGRES_PASSWORD.",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "REDISHOST",
      "service": "Redis",
      "description": "Provide a value for REDISHOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "REDISPORT",
      "service": "Redis",
      "description": "Provide a value for REDISPORT.",
      "secret": false,
      "strategy": "default",
      "default": "6379"
    },
    {
      "key": "REDISUSER",
      "service": "Redis",
      "description": "Provide a value for REDISUSER.",
      "secret": false,
      "strategy": "default",
      "default": "default"
    },
    {
      "key": "REDIS_URL",
      "service": "Redis",
      "description": "Connection string for connecting to redis using the private network",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "REDISPASSWORD",
      "service": "Redis",
      "description": "Provide a value for REDISPASSWORD.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "REDIS_PASSWORD",
      "service": "Redis",
      "description": "Provide a value for REDIS_PASSWORD.",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "DISABLE_HTTPS",
      "service": "Zulip",
      "description": "Provide a value for DISABLE_HTTPS.",
      "secret": false,
      "strategy": "default",
      "default": "True"
    },
    {
      "key": "SETTING_CACHES",
      "service": "Zulip",
      "description": "Provide a value for SETTING_CACHES.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "RAILWAY_RUN_UID",
      "service": "Zulip",
      "description": "Provide a value for RAILWAY_RUN_UID.",
      "secret": false,
      "strategy": "default",
      "default": "0"
    },
    {
      "key": "LOADBALANCER_IPS",
      "service": "Zulip",
      "description": "Provide a value for LOADBALANCER_IPS.",
      "secret": false,
      "strategy": "default",
      "default": "100.64.0.0/10"
    },
    {
      "key": "SECRETS_secret_key",
      "service": "Zulip",
      "description": "Provide a value for SECRETS_secret_key.",
      "secret": true,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "SETTING_EMAIL_HOST",
      "service": "Zulip",
      "description": "SMTP host",
      "secret": false,
      "strategy": "ask_user"
    },
    {
      "key": "SETTING_EMAIL_PORT",
      "service": "Zulip",
      "description": "SMTP port (587 for TLS)",
      "secret": false,
      "strategy": "ask_user"
    },
    {
      "key": "SETTING_REDIS_HOST",
      "service": "Zulip",
      "description": "Provide a value for SETTING_REDIS_HOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "SETTING_EMAIL_USE_TLS",
      "service": "Zulip",
      "description": "Provide a value for SETTING_EMAIL_USE_TLS.",
      "secret": false,
      "strategy": "default",
      "default": "True"
    },
    {
      "key": "SETTING_EXTERNAL_HOST",
      "service": "Zulip",
      "description": "Provide a value for SETTING_EXTERNAL_HOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_domain"
    },
    {
      "key": "SETTING_RABBITMQ_HOST",
      "service": "Zulip",
      "description": "Provide a value for SETTING_RABBITMQ_HOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "SECRETS_email_password",
      "service": "Zulip",
      "description": "SMTP password",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "SECRETS_redis_password",
      "service": "Zulip",
      "description": "Provide a value for SECRETS_redis_password.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "SETTING_EMAIL_HOST_USER",
      "service": "Zulip",
      "description": "SMTP username",
      "secret": false,
      "strategy": "ask_user"
    },
    {
      "key": "SECRETS_postgres_password",
      "service": "Zulip",
      "description": "Provide a value for SECRETS_postgres_password.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "SECRETS_rabbitmq_password",
      "service": "Zulip",
      "description": "Provide a value for SECRETS_rabbitmq_password.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "SETTING_RABBITMQ_PASSWORD",
      "service": "Zulip",
      "description": "Provide a value for SETTING_RABBITMQ_PASSWORD.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "SETTING_RABBITMQ_USERNAME",
      "service": "Zulip",
      "description": "Provide a value for SETTING_RABBITMQ_USERNAME.",
      "secret": false,
      "strategy": "default",
      "default": "zulip"
    },
    {
      "key": "SECRETS_memcached_password",
      "service": "Zulip",
      "description": "Provide a value for SECRETS_memcached_password.",
      "secret": true,
      "strategy": "railway_provided",
      "railway_source": "reference_variable"
    },
    {
      "key": "SETTING_MEMCACHED_LOCATION",
      "service": "Zulip",
      "description": "Provide a value for SETTING_MEMCACHED_LOCATION.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "SETTING_OPEN_REALM_CREATION",
      "service": "Zulip",
      "description": "Provide a value for SETTING_OPEN_REALM_CREATION.",
      "secret": false,
      "strategy": "default",
      "default": "True"
    },
    {
      "key": "SETTING_ZULIP_ADMINISTRATOR",
      "service": "Zulip",
      "description": "Admin email",
      "secret": false,
      "strategy": "ask_user"
    },
    {
      "key": "SETTING_REMOTE_POSTGRES_HOST",
      "service": "Zulip",
      "description": "Provide a value for SETTING_REMOTE_POSTGRES_HOST.",
      "secret": false,
      "strategy": "railway_provided",
      "railway_source": "railway_private_domain"
    },
    {
      "key": "SETTING_REMOTE_POSTGRES_PORT",
      "service": "Zulip",
      "description": "Provide a value for SETTING_REMOTE_POSTGRES_PORT.",
      "secret": false,
      "strategy": "default",
      "default": "5432"
    },
    {
      "key": "SETTING_NOREPLY_EMAIL_ADDRESS",
      "service": "Zulip",
      "description": "Sender email",
      "secret": false,
      "strategy": "ask_user"
    },
    {
      "key": "SETTING_REMOTE_POSTGRES_SSLMODE",
      "service": "Zulip",
      "description": "Provide a value for SETTING_REMOTE_POSTGRES_SSLMODE.",
      "secret": false,
      "strategy": "default",
      "default": "disable"
    },
    {
      "key": "SETTING_ADD_TOKENS_TO_NOREPLY_ADDRESS",
      "service": "Zulip",
      "description": "Provide a value for SETTING_ADD_TOKENS_TO_NOREPLY_ADDRESS.",
      "secret": true,
      "strategy": "default",
      "default": "True"
    },
    {
      "key": "RAILWAY_RUN_UID",
      "service": "RabbitMQ",
      "description": "Provide a value for RAILWAY_RUN_UID.",
      "secret": false,
      "strategy": "default",
      "default": "0"
    },
    {
      "key": "RABBITMQ_DEFAULT_PASS",
      "service": "RabbitMQ",
      "description": "Provide a value for RABBITMQ_DEFAULT_PASS.",
      "secret": false,
      "strategy": "generate",
      "generate": "random_base64_32"
    },
    {
      "key": "RABBITMQ_DEFAULT_USER",
      "service": "RabbitMQ",
      "description": "Provide a value for RABBITMQ_DEFAULT_USER.",
      "secret": false,
      "strategy": "default",
      "default": "zulip"
    },
    {
      "key": "SASL_CONF_PATH",
      "service": "Memcached",
      "description": "Provide a value for SASL_CONF_PATH.",
      "secret": false,
      "strategy": "default",
      "default": "/tmp/memcached.conf"
    },
    {
      "key": "MEMCACHED_PASSWORD",
      "service": "Memcached",
      "description": "Provide a value for MEMCACHED_PASSWORD.",
      "secret": true,
      "strategy": "generate",
      "generate": "strong_password"
    },
    {
      "key": "MEMCACHED_SASL_PWDB",
      "service": "Memcached",
      "description": "Provide a value for MEMCACHED_SASL_PWDB.",
      "secret": false,
      "strategy": "default",
      "default": "/tmp/memcached-sasl-db"
    }
  ],
  "deploy": {
    "mcp": {
      "server": "railway",
      "tool": "deploy_template",
      "args": {
        "template_code": "zulip-topic-team-chat"
      }
    },
    "cli": "railway deploy --template zulip-topic-team-chat",
    "api": {
      "method": "POST",
      "path": "/graphql/v2",
      "body": {
        "query": "mutation templateDeploy($input: TemplateDeployV2Input!) { templateDeployV2(input: $input) { projectId workflowId } }",
        "variables": {
          "input": {
            "templateId": "d0236e6f-7ca7-4059-a700-53423f2c8886",
            "serializedConfig": {
              "services": {
                "00634005-1c09-4e24-aece-339e9254f3da": {
                  "icon": "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/postgres.svg",
                  "name": "PostgreSQL",
                  "source": {
                    "image": "zulip/zulip-postgresql:14"
                  },
                  "variables": {
                    "PGDATA": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "/var/lib/postgresql/data/pgdata"
                    },
                    "POSTGRES_DB": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "zulip"
                    },
                    "POSTGRES_USER": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "zulip"
                    },
                    "RAILWAY_RUN_UID": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "0"
                    },
                    "POSTGRES_PASSWORD": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "{{POSTGRES_PASSWORD}}"
                    }
                  },
                  "volumeMounts": {
                    "00634005-1c09-4e24-aece-339e9254f3da": {
                      "mountPath": "/var/lib/postgresql/data"
                    }
                  }
                },
                "9375d4f3-cc44-4ea6-8354-883c585d2160": {
                  "icon": "https://cdn.sanity.io/images/sy1jschh/production/0ce0bfdcfbdbf69662b1116671f97c2dd788b655-157x157.svg",
                  "name": "Redis",
                  "deploy": {
                    "startCommand": "/bin/sh -c \"rm -rf $RAILWAY_VOLUME_MOUNT_PATH/lost+found/ && exec docker-entrypoint.sh redis-server --requirepass $REDIS_PASSWORD --save 60 1 --dir $RAILWAY_VOLUME_MOUNT_PATH\""
                  },
                  "source": {
                    "image": "redis:8.2.1"
                  },
                  "variables": {
                    "REDISHOST": {
                      "isOptional": false,
                      "defaultValue": "${{RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "REDISPORT": {
                      "isOptional": false,
                      "defaultValue": "6379"
                    },
                    "REDISUSER": {
                      "isOptional": false,
                      "defaultValue": "default"
                    },
                    "REDIS_URL": {
                      "isOptional": false,
                      "description": "Connection string for connecting to redis using the private network",
                      "defaultValue": "redis://${{ REDISUSER }}:${{ REDIS_PASSWORD }}@${{ REDISHOST }}:${{ REDISPORT }}"
                    },
                    "REDISPASSWORD": {
                      "isOptional": false,
                      "defaultValue": "${{REDIS_PASSWORD}}"
                    },
                    "REDIS_PASSWORD": {
                      "isOptional": false,
                      "defaultValue": "{{REDIS_PASSWORD}}"
                    }
                  },
                  "networking": {},
                  "volumeMounts": {
                    "9375d4f3-cc44-4ea6-8354-883c585d2160": {
                      "mountPath": "/data"
                    }
                  },
                  "haTemplateCode": "redis-ha",
                  "haConversionConfig": {
                    "edge": {
                      "label": "Reverse Proxies",
                      "options": [
                        1,
                        2
                      ],
                      "nodeLabel": "HAProxy",
                      "description": "HAProxy instances routing writes to the primary",
                      "defaultValue": 2
                    },
                    "replica": {
                      "label": "Redis Replicas",
                      "options": [
                        2,
                        3,
                        4,
                        5
                      ],
                      "nodeLabel": "Redis",
                      "description": "Nodes running Redis + colocated Sentinel",
                      "defaultValue": 2
                    },
                    "internal": null,
                    "description": "This will convert your Redis instance to an HA cluster with Sentinel failover and HAProxy routing to the primary."
                  }
                },
                "dd18fb1e-9a95-4b3f-a8b8-ad6cc17c1899": {
                  "icon": "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/zulip.svg",
                  "name": "Zulip",
                  "source": {
                    "image": "ghcr.io/zulip/zulip-server"
                  },
                  "variables": {
                    "DISABLE_HTTPS": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "True"
                    },
                    "SETTING_CACHES": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "{\"default\":{\"BACKEND\":\"django_bmemcached.memcached.BMemcached\",\"LOCATION\":\"${{Memcached.RAILWAY_PRIVATE_DOMAIN}}:11211\",\"OPTIONS\":{\"username\":\"zulip@zulip\",\"password\":\"${{Memcached.MEMCACHED_PASSWORD}}\"}}}"
                    },
                    "RAILWAY_RUN_UID": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "0"
                    },
                    "LOADBALANCER_IPS": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "100.64.0.0/10"
                    },
                    "SECRETS_secret_key": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "{{SECRETS_secret_key}}"
                    },
                    "SETTING_EMAIL_HOST": {
                      "isOptional": false,
                      "description": "SMTP host",
                      "defaultValue": "{{SETTING_EMAIL_HOST}}"
                    },
                    "SETTING_EMAIL_PORT": {
                      "isOptional": false,
                      "description": "SMTP port (587 for TLS)",
                      "defaultValue": "{{SETTING_EMAIL_PORT}}"
                    },
                    "SETTING_REDIS_HOST": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{Redis.RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "SETTING_EMAIL_USE_TLS": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "True"
                    },
                    "SETTING_EXTERNAL_HOST": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{RAILWAY_PUBLIC_DOMAIN}}"
                    },
                    "SETTING_RABBITMQ_HOST": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{RabbitMQ.RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "SECRETS_email_password": {
                      "isOptional": false,
                      "description": "SMTP password",
                      "defaultValue": "{{SECRETS_email_password}}"
                    },
                    "SECRETS_redis_password": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{Redis.REDIS_PASSWORD}}"
                    },
                    "SETTING_EMAIL_HOST_USER": {
                      "isOptional": false,
                      "description": "SMTP username",
                      "defaultValue": "{{SETTING_EMAIL_HOST_USER}}"
                    },
                    "SECRETS_postgres_password": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{PostgreSQL.POSTGRES_PASSWORD}}"
                    },
                    "SECRETS_rabbitmq_password": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{RabbitMQ.RABBITMQ_DEFAULT_PASS}}"
                    },
                    "SETTING_RABBITMQ_PASSWORD": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{RabbitMQ.RABBITMQ_DEFAULT_PASS}}"
                    },
                    "SETTING_RABBITMQ_USERNAME": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "zulip"
                    },
                    "SECRETS_memcached_password": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{Memcached.MEMCACHED_PASSWORD}}"
                    },
                    "SETTING_MEMCACHED_LOCATION": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{Memcached.RAILWAY_PRIVATE_DOMAIN}}:11211"
                    },
                    "SETTING_OPEN_REALM_CREATION": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "True"
                    },
                    "SETTING_ZULIP_ADMINISTRATOR": {
                      "isOptional": false,
                      "description": "Admin email",
                      "defaultValue": "{{SETTING_ZULIP_ADMINISTRATOR}}"
                    },
                    "SETTING_REMOTE_POSTGRES_HOST": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "${{PostgreSQL.RAILWAY_PRIVATE_DOMAIN}}"
                    },
                    "SETTING_REMOTE_POSTGRES_PORT": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "5432"
                    },
                    "SETTING_NOREPLY_EMAIL_ADDRESS": {
                      "isOptional": false,
                      "description": "Sender email",
                      "defaultValue": "{{SETTING_NOREPLY_EMAIL_ADDRESS}}"
                    },
                    "SETTING_REMOTE_POSTGRES_SSLMODE": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "disable"
                    },
                    "SETTING_ADD_TOKENS_TO_NOREPLY_ADDRESS": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "True"
                    }
                  },
                  "volumeMounts": {
                    "dd18fb1e-9a95-4b3f-a8b8-ad6cc17c1899": {
                      "mountPath": "/data"
                    }
                  }
                },
                "dd797d55-69d1-4397-9c1f-9107ba174d23": {
                  "icon": "https://cdn.jsdelivr.net/gh/homarr-labs/dashboard-icons/svg/rabbitmq.svg",
                  "name": "RabbitMQ",
                  "source": {
                    "image": "rabbitmq:4.0"
                  },
                  "variables": {
                    "RAILWAY_RUN_UID": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "0"
                    },
                    "RABBITMQ_DEFAULT_PASS": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "{{RABBITMQ_DEFAULT_PASS}}"
                    },
                    "RABBITMQ_DEFAULT_USER": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "zulip"
                    }
                  },
                  "volumeMounts": {
                    "dd797d55-69d1-4397-9c1f-9107ba174d23": {
                      "mountPath": "/var/lib/rabbitmq"
                    }
                  }
                },
                "ef05fc60-1f02-4c07-9354-a8f2b5b0d32a": {
                  "icon": "https://cdn.worldvectorlogo.com/logos/memcached.svg",
                  "name": "Memcached",
                  "source": {
                    "image": "memcached:alpine"
                  },
                  "variables": {
                    "SASL_CONF_PATH": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "/tmp/memcached.conf"
                    },
                    "MEMCACHED_PASSWORD": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "{{MEMCACHED_PASSWORD}}"
                    },
                    "MEMCACHED_SASL_PWDB": {
                      "isOptional": false,
                      "description": "",
                      "defaultValue": "/tmp/memcached-sasl-db"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  },
  "post_deploy": {},
  "resources": {
    "expected_services": 5,
    "needs_volume": true
  },
  "generated_at": "2026-09-13T22:14:35.692Z",
  "generator_version": "0.1.0"
}