GRMrGecko/nginx-cache-purge
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Found that /var/run is deprecated, should use /run. Also added new example usage.

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GRMrGecko 2024-08-01 11:36:53 -05:00
parent 761bd3a6f9
commit 810cebadd9
3 changed files with 45 additions and 6 deletions
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47
README.md
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@ -74,8 +74,9 @@ http {
server { server {
location / { location / {
proxy_cache_bypass $is_purge;
if ($is_purge) { if ($is_purge) {
proxy_pass http://unix:/var/run/nginx-cache-purge/http.sock; proxy_pass http://unix:/run/nginx-cache-purge/http.sock;
rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break; rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break;
} }
@ -99,8 +100,9 @@ http {
server { server {
location / { location / {
proxy_cache_bypass $is_purge;
if ($is_purge) { if ($is_purge) {
proxy_pass http://unix:/var/run/nginx-cache-purge/http.sock; proxy_pass http://unix:/run/nginx-cache-purge/http.sock;
rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break; rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break;
} }
@ -124,8 +126,45 @@ http {
server { server {
location / { location / {
proxy_cache_bypass $is_purge;
if ($is_purge) { if ($is_purge) {
proxy_pass http://unix:/var/run/nginx-cache-purge/http.sock; proxy_pass http://unix:/run/nginx-cache-purge/http.sock;
rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break;
}
proxy_cache my_cache;
proxy_pass http://upstream;
}
}
}
```
### Auth via header and IP white list.
```
http {
map $http_purge_token $is_purge {
default 0;
nnCgKUx1p2bIABXR 1;
}
geo $purge_allowed {
default 0;
127.0.0.1 1;
192.168.0.0/24 1;
}
proxy_cache_path /var/nginx/proxy_temp/cache levels=1:2 keys_zone=my_cache:10m;
proxy_cache_key $server_name$request_uri;
server {
location / {
set $should_purge $purge_allowed;
if ($is_purge != 1) {
set $should_purge 0;
}
proxy_cache_bypass $should_purge;
if ($should_purge) {
proxy_pass http://unix:/run/nginx-cache-purge/http.sock;
rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break; rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$request_uri break;
} }
@ -150,7 +189,7 @@ http {
location ~ /purge(/.*) { location ~ /purge(/.*) {
allow 127.0.0.1; allow 127.0.0.1;
deny all; deny all;
proxy_pass http://unix:/var/run/nginx-cache-purge/http.sock; proxy_pass http://unix:/run/nginx-cache-purge/http.sock;
rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$1 break; rewrite ^ /?path=/var/nginx/proxy_temp/cache&key=$server_name$1 break;
} }
} }

2
main.go
View File

@ -18,7 +18,7 @@ import (
const ( const (
serviceName = "nginx-cache-purge" serviceName = "nginx-cache-purge"
serviceDescription = "Tool to help purge Nginx cache " serviceDescription = "Tool to help purge Nginx cache "
serviceVersion = "0.1.2" serviceVersion = "0.1.3"
) )
// App structure to access global app variables. // App structure to access global app variables.

2
serverCmd.go
View File

@ -51,7 +51,7 @@ func (a *ServerCmd) Run() error {
// Determine UNIX socket path. // Determine UNIX socket path.
unixSocket := a.Socket unixSocket := a.Socket
if unixSocket == "" { if unixSocket == "" {
unixSocket = "/var/run/nginx-cache-purge/http.sock" unixSocket = "/run/nginx-cache-purge/http.sock"
} }
// If socket exists, remove it. // If socket exists, remove it.