diff options
Diffstat (limited to 'installation')
| -rw-r--r-- | installation/caddyfile-pleroma.example | 4 | ||||
| -rw-r--r-- | installation/pleroma-apache.conf | 6 | ||||
| -rw-r--r-- | installation/pleroma.nginx | 4 | ||||
| -rw-r--r-- | installation/pleroma.vcl | 70 |
4 files changed, 45 insertions, 39 deletions
diff --git a/installation/caddyfile-pleroma.example b/installation/caddyfile-pleroma.example index fcf76718e..7985d9c67 100644 --- a/installation/caddyfile-pleroma.example +++ b/installation/caddyfile-pleroma.example @@ -10,7 +10,9 @@ example.tld { gzip - proxy / localhost:4000 { + # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only + # and `localhost.` resolves to [::0] on some systems: see issue #930 + proxy / 127.0.0.1:4000 { websocket transparent } diff --git a/installation/pleroma-apache.conf b/installation/pleroma-apache.conf index 2beb7c4cc..b5640ac3d 100644 --- a/installation/pleroma-apache.conf +++ b/installation/pleroma-apache.conf @@ -58,8 +58,10 @@ CustomLog ${APACHE_LOG_DIR}/access.log combined RewriteRule /(.*) ws://localhost:4000/$1 [P,L] ProxyRequests off - ProxyPass / http://localhost:4000/ - ProxyPassReverse / http://localhost:4000/ + # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only + # and `localhost.` resolves to [::0] on some systems: see issue #930 + ProxyPass / http://127.0.0.1:4000/ + ProxyPassReverse / http://127.0.0.1:4000/ RequestHeader set Host ${servername} ProxyPreserveHost On diff --git a/installation/pleroma.nginx b/installation/pleroma.nginx index cc75d78b2..7425da33f 100644 --- a/installation/pleroma.nginx +++ b/installation/pleroma.nginx @@ -69,7 +69,9 @@ server { proxy_set_header Connection "upgrade"; proxy_set_header Host $http_host; - proxy_pass http://localhost:4000; + # this is explicitly IPv4 since Pleroma.Web.Endpoint binds on IPv4 only + # and `localhost.` resolves to [::0] on some systems: see issue #930 + proxy_pass http://127.0.0.1:4000; client_max_body_size 16m; } diff --git a/installation/pleroma.vcl b/installation/pleroma.vcl index 92153d8ef..154747aa6 100644 --- a/installation/pleroma.vcl +++ b/installation/pleroma.vcl @@ -1,4 +1,4 @@ -vcl 4.0; +vcl 4.1; import std; backend default { @@ -35,24 +35,6 @@ sub vcl_recv { } return(purge); } - - # Pleroma MediaProxy - strip headers that will affect caching - if (req.url ~ "^/proxy/") { - unset req.http.Cookie; - unset req.http.Authorization; - unset req.http.Accept; - return (hash); - } - - # Strip headers that will affect caching from all other static content - # This also permits caching of individual toots and AP Activities - if ((req.url ~ "^/(media|static)/") || - (req.url ~ "(?i)\.(html|js|css|jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|mp4|ogg|webm|svg|swf|ttf|pdf|woff|woff2)$")) - { - unset req.http.Cookie; - unset req.http.Authorization; - return (hash); - } } sub vcl_backend_response { @@ -61,6 +43,12 @@ sub vcl_backend_response { set beresp.do_gzip = true; } + # Retry broken backend responses. + if (beresp.status == 503) { + set bereq.http.X-Varnish-Backend-503 = "1"; + return (retry); + } + # CHUNKED SUPPORT if (bereq.http.x-range ~ "bytes=" && beresp.status == 206) { set beresp.ttl = 10m; @@ -73,8 +61,6 @@ sub vcl_backend_response { return (deliver); } - # Default object caching of 86400s; - set beresp.ttl = 86400s; # Allow serving cached content for 6h in case backend goes down set beresp.grace = 6h; @@ -90,20 +76,6 @@ sub vcl_backend_response { set beresp.ttl = 30s; return (deliver); } - - # Pleroma MediaProxy internally sets headers properly - if (bereq.url ~ "^/proxy/") { - return (deliver); - } - - # Strip cache-restricting headers from Pleroma on static content that we want to cache - if (bereq.url ~ "(?i)\.(js|css|jpg|jpeg|png|gif|gz|tgz|bz2|tbz|mp3|mp4|ogg|webm|svg|swf|ttf|pdf|woff|woff2)$") - { - unset beresp.http.set-cookie; - unset beresp.http.Cache-Control; - unset beresp.http.x-request-id; - set beresp.http.Cache-Control = "public, max-age=86400"; - } } # The synthetic response for 301 redirects @@ -132,10 +104,32 @@ sub vcl_hash { } sub vcl_backend_fetch { + # Be more lenient for slow servers on the fediverse + if bereq.url ~ "^/proxy/" { + set bereq.first_byte_timeout = 300s; + } + # CHUNKED SUPPORT if (bereq.http.x-range) { set bereq.http.Range = bereq.http.x-range; } + + if (bereq.retries == 0) { + # Clean up the X-Varnish-Backend-503 flag that is used internally + # to mark broken backend responses that should be retried. + unset bereq.http.X-Varnish-Backend-503; + } else { + if (bereq.http.X-Varnish-Backend-503) { + if (bereq.method != "POST" && + std.healthy(bereq.backend) && + bereq.retries <= 4) { + # Flush broken backend response flag & try again. + unset bereq.http.X-Varnish-Backend-503; + } else { + return (abandon); + } + } + } } sub vcl_deliver { @@ -145,3 +139,9 @@ sub vcl_deliver { unset resp.http.CR; } } + +sub vcl_backend_error { + # Retry broken backend responses. + set bereq.http.X-Varnish-Backend-503 = "1"; + return (retry); +} |