Error: 'at least 1 live replica required, could only find 0 - unhealthy instances: 0.0.0.0:9095' in Loki

[fauzan-nbt]

Describe the issue
I'm encountering an issue where Loki instances cannot find healthy ingester replicas, and the following error is appearing in the logs:

Additionally, when I try to access Loki's push endpoint, I get a 500 internal error with the message:

I suspect there may be a hostname resolution or configuration issue related to the Docker Compose setup or my configuration on loki config.

Screenshots, Promtail config, or terminal output

• Loki
  
  

• Alloy
  

• etcd
  

Environment:

• Infrastructure: Docker Compose
• Deployment tool: Docker Compose

Version

• Alloy:
  

• Loki:
  

This is my loki-config.yaml

server:
  http_listen_port: 3100
  grpc_listen_port: 9095

common:
  instance_addr: loki
  path_prefix: /tmp/loki
  storage:
    filesystem:
      chunks_directory: /tmp/loki/chunks
      rules_directory: /tmp/loki/rules
  replication_factor: 1
  ring:
    instance_availability_zone: zone
    kvstore:
      store: etcd
      etcd:
        endpoints: ["http://etcd:2379"]

query_range:
  results_cache:
    cache:
      embedded_cache:
        enabled: true
        max_size_mb: 100

schema_config:
  configs:
    - from: "2022-01-20"
      index:
        period: 24h
        prefix: loki_ops_index_
      object_store: filesystem
      schema: v13
      store: tsdb

ingester:
  lifecycler:
    ring:
      kvstore:
        store: etcd
        etcd:
          endpoints: ["http://etcd:2379"]