# Discourse 重建过程在 PostgreSQL 初始化时挂起，出现 "trust" 认证警告

**URL:** <https://meta.discourse.org/t/discourse-rebuild-process-hangs-at-postgresql-initialization-with-trust-authentication-warning/354578>\
**Category:** Support\
**Tags:** install\
**Created:** [2025年二月26日 09:16 UTC](https://meta.discourse.org/t/discourse-rebuild-process-hangs-at-postgresql-initialization-with-trust-authentication-warning/354578 "2025-02-26T09:16:35Z")\
**Posts on this page:** 1\
**Showing post:** 1

<div class="post-metadata">

**Author:** ![J\_J1](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/j_j1/32/478367_2.png) [@J\_J1](https://meta.discourse.org/u/J_J1)\
**Post date:** [2025年二月26日 09:16 UTC](https://meta.discourse.org/t/discourse-rebuild-process-hangs-at-postgresql-initialization-with-trust-authentication-warning/354578/1 "2025-02-26T09:16:36Z")

</div>

您好，

在使用 `./launcher rebuild app` 命令重建 Discourse 应用程序时，我遇到了一个问题。该过程在 PostgreSQL 初始化阶段挂起，并显示以下警告：

```plaintext
root@lavm-hypge0pc5w:/var/discourse# ./launcher rebuild app
x86_64 arch detected.

WARNING: We are about to start downloading the Discourse base image
This process may take anywhere between a few minutes to an hour, depending on your network speed

Please be patient

2.0.20250129-0720: Pulling from discourse/base
af302e5c37e9: Pull complete 
ed49ab5c933d: Pull complete 
7cb9e730d898: Pull complete 
7c28a6b187b2: Pull complete 
23222af7238f: Pull complete 
59b87d9ed5c1: Pull complete 
90d60b432298: Pull complete 
d3b3135aa82b: Pull complete 
94e7b594395d: Pull complete 
cf15e2c89d00: Pull complete 
2c0cccf9ec27: Pull complete 
5d8ea2a8d564: Pull complete 
020f04b42275: Pull complete 
06e22604f387: Pull complete 
8b0ecc579aad: Pull complete 
4d577f7424c0: Pull complete 
37ef4781925f: Pull complete 
30d67d1af761: Pull complete 
43eaf8c26af4: Pull complete 
02f4cc50eabd: Pull complete 
93896ee36e56: Pull complete 
fadd5d615e0e: Pull complete 
85f9459cb30e: Pull complete 
eaddca2afacb: Pull complete 
f54443d29a2d: Pull complete 
ed6f0f133683: Pull complete 
3d1894dc563f: Pull complete 
51ca3f63c909: Pull complete 
b87374db2274: Pull complete 
Digest: sha256:01b8516e5504c0e9bc3707773015ff4407be03a89154194ff3b5b8699291bc26
Status: Downloaded newer image for discourse/base:2.0.20250129-0720
docker.io/discourse/base:2.0.20250129-0720
Ensuring launcher is up to date
Fetching origin
Launcher is up-to-date
2.0.20250129-0720: Pulling from discourse/base
Digest: sha256:01b8516e5504c0e9bc3707773015ff4407be03a89154194ff3b5b8699291bc26
Status: Image is up to date for discourse/base:2.0.20250129-0720
docker.io/discourse/base:2.0.20250129-0720
/usr/local/lib/ruby/gems/3.3.0/gems/pups-1.2.1/lib/pups.rb
/usr/local/bin/pups --stdin
I, [2025-02-26T09:07:48.133366 #1] INFO -- : Reading from stdin
I, [2025-02-26T09:07:48.143108 #1] INFO -- : File > /etc/service/postgres/run chmod: +x chown: 
I, [2025-02-26T09:07:48.146963 #1] INFO -- : File > /etc/service/postgres/log/run chmod: +x chown: 
I, [2025-02-26T09:07:48.150639 #1] INFO -- : File > /etc/runit/3.d/99-postgres chmod: +x chown: 
I, [2025-02-26T09:07:48.154201 #1] INFO -- : File > /root/install_postgres chmod: +x chown: 
I, [2025-02-26T09:07:48.157700 #1] INFO -- : File > /root/upgrade_postgres chmod: +x chown: 
I, [2025-02-26T09:07:48.157920 #1] INFO -- : Replacing data_directory = '/var/lib/postgresql/15/main' with data_directory = '/shared/postgres_data' in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.158469 #1] INFO -- : Replacing (?-mix:#?listen_addresses *=.*) with listen_addresses = '*' in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.166991 #1] INFO -- : Replacing (?-mix:#?synchronous_commit *=.*) with synchronous_commit = $db_synchronous_commit in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.168431 #1] INFO -- : Replacing (?-mix:#?shared_buffers *=.*) with shared_buffers = $db_shared_buffers in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.170165 #1] INFO -- : Replacing (?-mix:#?work_mem *=.*) with work_mem = $db_work_mem in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.170928 #1] INFO -- : Replacing (?-mix:#?default_text_search_config *=.*) with default_text_search_config = '$db_default_text_search_config' in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.174744 #1] INFO -- : Replacing (?-mix:#?checkpoint_segments *=.*) with checkpoint_segments = $db_checkpoint_segments in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.175249 #1] INFO -- : Replacing (?-mix:#?logging_collector *=.*) with logging_collector = $db_logging_collector in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.176197 #1] INFO -- : Replacing (?-mix:#?log_min_duration_statement *=.*) with log_min_duration_statement = $db_log_min_duration_statement in /etc/postgresql/15/main/postgresql.conf
I, [2025-02-26T09:07:48.177073 #1] INFO -- : Replacing (?-mix:^#local +replication +postgres +peer$) with local replication postgres peer in /etc/postgresql/15/main/pg_hba.conf
I, [2025-02-26T09:07:48.177315 #1] INFO -- : Replacing (?-mix:^host.*all.*all.*127.*$) with host all all 0.0.0.0/0 md5 in /etc/postgresql/15/main/pg_hba.conf
I, [2025-02-26T09:07:48.178064 #1] INFO -- : Replacing (?-mix:^host.*all.*all.*::1\/128.*$) with host all all ::/0 md5 in /etc/postgresql/15/main/pg_hba.conf
I, [2025-02-26T09:07:48.178467 #1] INFO -- : > if [-f /root/install_postgres]; then
  /root/install_postgres &
  rm -f /root/install_postgres
elif [-e /shared/postgres_run/.s.PGSQL.5432]; then
  socat /dev/null UNIX-CONNECT:/shared/postgres_run/.s.PGSQL.5432 || exit 0 && echo postgres already running stop container ; exit 1
fi

cat: /shared/postgres_data/PG_VERSION: No such file or directory
initdb: warning: enabling "trust" authentication for local connections
initdb: hint: You can change this by editing pg_hba.conf or using the option -A, or --auth-local and --auth-host, the next time you run initdb.

```

该过程在此处停留了一个多小时，CPU 使用率很低。我的服务器配置包括 8 核 CPU、32GB RAM 和 100GB 存储空间。

我已在 Discourse Meta 论坛上查看了类似问题，例如 Postgres failing to update?，但问题仍然存在。

有人能就如何解决此问题提供指导吗？

谢谢。

---

_[View the full topic](https://meta.discourse.org/t/discourse-rebuild-process-hangs-at-postgresql-initialization-with-trust-authentication-warning/354578)._