Server Daily

自检用 meilisearch 部署教程

前言

部署起来比 ElasticSearch 简单，可惜没什么应用接入，我是接给我的 OpenList 用的。

简单到基本上跟着官方文档走就能搞出来。

安装

建议找个非 root 账号来运行 meilisearch。

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# Install Meilisearch
curl -L https://install.meilisearch.com | sh

执行完毕后，当前文件夹下会多出 meilisearch 二进制可执行文件和 data.ms 文件夹。

配置

默认安装似乎不会给配置文件，我把我的配置文件贴在下面仅供参考。

新建一个 meilisearch_config.toml 放在 meilisearch 的安装目录下，然后把下面的内容粘贴进去。

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# This file shows the default configuration of Meilisearch.
# All variables are defined here: https://www.meilisearch.com/docs/learn/configuration/instance_options#environment-variables

# Designates the location where database files will be created and retrieved.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#database-path
db_path = "./data.ms"

# Configures the instance's environment. Value must be either `production` or `development`.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#environment
env = "production"

# The address on which the HTTP server will listen.
http_addr = "localhost:7700"

# Sets the instance's master key, automatically protecting all routes except GET /health.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#master-key
master_key = "foobar" # 你应该为自己设置一个master key

# Deactivates Meilisearch's built-in telemetry when provided.
# Meilisearch automatically collects data from all instances that do not opt out using this flag.
# All gathered data is used solely for the purpose of improving Meilisearch, and can be deleted at any time.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#disable-analytics
no_analytics = true

# Sets the maximum size of accepted payloads.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#payload-limit-size
http_payload_size_limit = "100 MB"

# Defines how much detail should be present in Meilisearch's logs.
# Meilisearch currently supports six log levels, listed in order of increasing verbosity:  `OFF`, `ERROR`, `WARN`, `INFO`, `DEBUG`, `TRACE`
# https://www.meilisearch.com/docs/learn/configuration/instance_options#log-level
log_level = "INFO"

# Sets the maximum amount of RAM Meilisearch can use when indexing.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#max-indexing-memory
# max_indexing_memory = "2 GiB"

# Sets the maximum number of threads Meilisearch can use during indexing.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#max-indexing-threads
# max_indexing_threads = 4

#############
### DUMPS ###
#############

# Sets the directory where Meilisearch will create dump files.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#dump-directory
dump_dir = "dumps/"

# Imports the dump file located at the specified path. Path must point to a .dump file.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#import-dump
# import_dump = "./path/to/my/file.dump"

# Prevents Meilisearch from throwing an error when `import_dump` does not point to a valid dump file.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ignore-missing-dump
ignore_missing_dump = false

# Prevents a Meilisearch instance with an existing database from throwing an error when using `import_dump`.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ignore-dump-if-db-exists
ignore_dump_if_db_exists = false


#################
### SNAPSHOTS ###
#################

# Enables scheduled snapshots when true, disable when false (the default).
# If the value is given as an integer, then enables the scheduled snapshot with the passed value as the interval
# between each snapshot, in seconds.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#schedule-snapshot-creation
schedule_snapshot = false

# Sets the directory where Meilisearch will store snapshots.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#snapshot-destination
snapshot_dir = "snapshots/"

# Launches Meilisearch after importing a previously-generated snapshot at the given filepath.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#import-snapshot
# import_snapshot = "./path/to/my/snapshot"

# Prevents a Meilisearch instance from throwing an error when `import_snapshot` does not point to a valid snapshot file.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ignore-missing-snapshot
ignore_missing_snapshot = false

# Prevents a Meilisearch instance with an existing database from throwing an error when using `import_snapshot`.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ignore-snapshot-if-db-exists
ignore_snapshot_if_db_exists = false


###########
### SSL ###
###########

# Enables client authentication in the specified path.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-authentication-path
# ssl_auth_path = "./path/to/root"

# Sets the server's SSL certificates.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-certificates-path
# ssl_cert_path = "./path/to/certfile"

# Sets the server's SSL key files.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-key-path
# ssl_key_path = "./path/to/private-key"

# Sets the server's OCSP file.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-ocsp-path
# ssl_ocsp_path = "./path/to/ocsp-file"

# Makes SSL authentication mandatory.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-require-auth
ssl_require_auth = false

# Activates SSL session resumption.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-resumption
ssl_resumption = false

# Activates SSL tickets.
# https://www.meilisearch.com/docs/learn/configuration/instance_options#ssl-tickets
ssl_tickets = false

#############################
### Experimental features ###
#############################

# Experimental metrics feature. For more information, see: <https://github.com/meilisearch/meilisearch/discussions/3518>
# Enables the Prometheus metrics on the `GET /metrics` endpoint.
experimental_enable_metrics = false

# Experimental RAM reduction during indexing, do not use in production, see: <https://github.com/meilisearch/product/discussions/652>
experimental_reduce_indexing_memory_usage = false

# Experimentally reduces the maximum number of tasks that will be processed at once, see: <https://github.com/orgs/meilisearch/discussions/713>
# experimental_max_number_of_batched_tasks = 100

部署

我自己写了一个 bash 脚本，可以直接后台启动 meilisearch。

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#!/bin/bash

screen -S meilisearch_session -dm bash -c './meilisearch  --config-file-path="./meilisearch_config.toml"'

echo "可以使用 'screen -r meilisearch_session' 查看会话"

在安装目录里新建个文件扩展名为 .sh 的文件，然后把上面的代码粘贴进去就行了。