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Make it possible to serve static files locally with fastcgi upstream

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Sylvia van Os 2019-10-08 13:43:08 +02:00
parent 4443ee8b5a
commit 9740ed4818
2 changed files with 95 additions and 6 deletions
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19
README.md
View file

@ -133,10 +133,25 @@ If you would like to connect to FastCGI backend, set `VIRTUAL_PROTO=fastcgi` on
backend container. Your backend container should then listen on a port rather
than a socket and expose that port.
### FastCGI Filr Root Directory
### FastCGI File Root Directory
If you use fastcgi,you can set `VIRTUAL_ROOT=xxx` for your root directory
If you use fastcgi, you can set `VIRTUAL_ROOT=xxx` for your root directory
### Sending only certain file extensions upstream
You can set `UPSTREAM_EXTENSIONS=xxx` to only send certain extensions upstream.
The rest of the files will be served locally. If you want to send multiple
extensions upstream, separate them like this: `UPSTREAM_EXTENSIONS=php|php5`
When doing this, make sure the VIRTUAL_ROOT is also available to this container.
The easiest way to do this is defining the VOLUME in your upstream container and
using
[volumes_from](https://docs.docker.com/compose/compose-file/compose-file-v2/#volumes_from)
or equivalent.
You likely also want to set `INDEX=xxx` to send non-matching URLs upstream. For
example, think of an url like /user/login, which won't resolve to a local file,
but which the upstream fastcgi will understand: `INDEX=index.php`.
### Default Host

82
nginx.tmpl
View file

@ -220,6 +220,11 @@ upstream {{ $upstream_name }} {
{{/* Get the VIRTUAL_ROOT By containers w/ use fastcgi root */}}
{{ $vhost_root := or (first (groupByKeys $containers "Env.VIRTUAL_ROOT")) "/var/www/public" }}
{{/* Which extensions to send upstream when using fastcgi, if not default, send everything upstream. Make sure the VIRTUAL_ROOT is available to this container when using this */}}
{{ $vhost_upstream_extensions := trim (or (first (groupByKeys $containers "Env.UPSTREAM_EXTENSIONS")) "") }}
{{/* Which filename to use as index file */}}
{{ $vhost_index := or (first (groupByKeys $containers "Env.INDEX")) "" }}
{{/* Get the first cert name defined by containers w/ the same vhost */}}
{{ $certName := (first (groupByKeys $containers "Env.CERT_NAME")) }}
@ -292,18 +297,52 @@ server {
include /etc/nginx/vhost.d/default;
{{ end }}
location / {
{{ if $vhost_upstream_extensions }}
root {{ trim $vhost_root }};
location ~* \.({{ $vhost_upstream_extensions }})$ {
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else if eq $proto "fastcgi" }}
root {{ trim $vhost_root }};
include fastcgi_params;
{{ if $vhost_index }}
fastcgi_param SCRIPT_FILENAME $document_root/{{ $vhost_index }};
{{ end }}
fastcgi_pass {{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};
{{ end }}
{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
{{ else if (exists "/etc/nginx/vhost.d/default_location") }}
include /etc/nginx/vhost.d/default_location;
{{ end }}
}
{{ end }}
location / {
{{ if not $vhost_upstream_extensions }}
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else if eq $proto "fastcgi" }}
include fastcgi_params;
{{ if $vhost_index }}
fastcgi_param SCRIPT_FILENAME $document_root/{{ $vhost_index }};
{{ end }}
fastcgi_pass {{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ else if $vhost_index }}
index {{ $vhost_index }};
try_files $uri $uri/ /{{ $vhost_index }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};
@ -339,17 +378,52 @@ server {
include /etc/nginx/vhost.d/default;
{{ end }}
location / {
{{ if $vhost_upstream_extensions }}
root {{ trim $vhost_root }};
location ~* \.({{ $vhost_upstream_extensions }})$ {
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else if eq $proto "fastcgi" }}
root {{ trim $vhost_root }};
include fastcgi_params;
{{ if $vhost_index }}
fastcgi_param SCRIPT_FILENAME $document_root/{{ $vhost_index }};
{{ end }}
fastcgi_pass {{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};
{{ end }}
{{ if (exists (printf "/etc/nginx/vhost.d/%s_location" $host)) }}
include {{ printf "/etc/nginx/vhost.d/%s_location" $host}};
{{ else if (exists "/etc/nginx/vhost.d/default_location") }}
include /etc/nginx/vhost.d/default_location;
{{ end }}
}
{{ end }}
location / {
{{ if not $vhost_upstream_extensions }}
{{ if eq $proto "uwsgi" }}
include uwsgi_params;
uwsgi_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ else if eq $proto "fastcgi" }}
include fastcgi_params;
{{ if $vhost_index }}
fastcgi_param SCRIPT_FILENAME $document_root/{{ $vhost_index }};
{{ end }}
fastcgi_pass {{ trim $upstream_name }};
{{ else }}
proxy_pass {{ trim $proto }}://{{ trim $upstream_name }};
{{ end }}
{{ else if $vhost_index }}
index {{ $vhost_index }};
try_files $uri $uri/ /{{ $vhost_index }};
{{ end }}
{{ if (exists (printf "/etc/nginx/htpasswd/%s" $host)) }}
auth_basic "Restricted {{ $host }}";
auth_basic_user_file {{ (printf "/etc/nginx/htpasswd/%s" $host) }};