一个团队成员设置了一个虚拟环境，在端口 8000 上运行了一些东西（以及一些他可能没有告诉我的其他东西），现在 nginx 将无法启动，即使在重新启动后也是如此。
从以下开始日志journalctl -xn：
-- Unit nginx.service has begun starting up.
Mar 03 18:39:23 digitalocean nginx[954]: nginx: [emerg] unknown directive "redis_pass" in /etc/nginx/common/redis.conf:27
Mar 03 18:39:23 digitalocean nginx[954]: nginx: configuration file /etc/nginx/nginx.conf test failed
Mar 03 18:39:23 digitalocean systemd[1]: nginx.service: control process exited, code=exited status=1
Mar 03 18:39:23 digitalocean systemd[1]: Failed to start A high performance web server and a reverse proxy server.
-- Subject: Unit nginx.service has failed
内容/etc/nginx/common/redis.conf是：
# Redis NGINX CONFIGURATION
# DO NOT MODIFY, ALL CHANGES LOST AFTER UPDATE EasyEngine (ee)
set $skip_cache 0;
# POST requests and URL with a query string should always go to php
if ($request_method = POST) {
set $skip_cache 1;
}
if ($query_string != "") {
set $skip_cache 1;
}
# Don't cache URL containing the following segments
if ($request_uri ~* "(/wp-admin/|/xmlrpc.php|wp-.*.php|index.php|/feed/|sitemap(_index)?.xml|[a-z0-9_-]+-sitemap([0-9]+)?.xml)") {
set $skip_cache 1;
}
# Don't use the cache for logged in users or recent commenter or customer with items in cart
if ($http_cookie ~* "comment_author|wordpress_[a-f0-9]+|wp-postpass|wordpress_no_cache|wordpress_logged_in|woocommerce_items_in_cart") {
set $skip_cache 1;
}
# Use cached or actual file if they exists, Otherwise pass request to WordPress
location / {
try_files $uri $uri/ /index.php?$args;
}
location /redis-fetch {
internal ;
set $redis_key $args;
redis_pass redis;
}
location /redis-store {
internal ;
set_unescape_uri $key $arg_key ;
redis2_query set $key $echo_request_body;
redis2_query expire $key 14400;
redis2_pass redis;
}
location ~ \.php$ {
set $key "nginx-cache:$scheme$request_method$host$request_uri";
try_files $uri =404;
srcache_fetch_skip $skip_cache;
srcache_store_skip $skip_cache;
srcache_response_cache_control off;
set_escape_uri $escaped_key $key;
srcache_fetch GET /redis-fetch $key;
srcache_store PUT /redis-store key=$escaped_key;
more_set_headers 'X-SRCache-Fetch-Status $srcache_fetch_status';
more_set_headers 'X-SRCache-Store-Status $srcache_store_status';
include fastcgi_params;
fastcgi_pass php;
}