Updates

src/components/general/admin/hero.tsx

@@ -15,8 +15,6 @@ type Props = {
 export default function AdminHero({ title, ctas, description }: Props) {
     const { pageProps } = useContext(AppContext);
 
-    console.log("pageProps.pageUrl", pageProps.pageUrl);
-
     return (
         <Row className="w-full grid-cell-content justify-between">
             <Stack className="gap-2">

src/components/pages/admin/services/service/(partials)/cluster-server-views.tsx

@@ -0,0 +1,41 @@
+import Stack from "@/twui/components/layout/Stack";
+import { useContext, useEffect, useRef } from "react";
+import { AppContext } from "@/src/pages/_app";
+import {
+    NormalizedServerObject,
+    ParsedDeploymentServiceConfig,
+    WebSocketDataType,
+} from "@/src/types";
+import useIntersectionObserver from "@/twui/components/hooks/useIntersectionObserver";
+import Center from "@/twui/components/layout/Center";
+import Loading from "@/twui/components/elements/Loading";
+import useWebSocketEventHandler from "@/twui/components/hooks/useWebSocketEventHandler";
+
+type Props = {
+    service: ParsedDeploymentServiceConfig;
+    server: NormalizedServerObject;
+};
+
+export default function ServiceClusterServerViews({ service, server }: Props) {
+    const { pageProps, ws } = useContext(AppContext);
+
+    const { data } = useWebSocketEventHandler<WebSocketDataType>();
+
+    useEffect(() => {
+        if (!ws?.socket) {
+            return;
+        }
+
+        ws.sendData({
+            event: "client:ping",
+            server,
+            service,
+        });
+    }, [ws]);
+
+    useEffect(() => {
+        console.log("data", data);
+    }, [data]);
+
+    return <Stack className="gap-0 w-full"></Stack>;
+}

src/components/pages/admin/services/service/(partials)/cluster-server.tsx

@@ -1,10 +1,14 @@
 import Stack from "@/twui/components/layout/Stack";
-import { useContext } from "react";
+import { useContext, useRef } from "react";
 import { AppContext } from "@/src/pages/_app";
 import {
     NormalizedServerObject,
     ParsedDeploymentServiceConfig,
 } from "@/src/types";
+import useIntersectionObserver from "@/twui/components/hooks/useIntersectionObserver";
+import Center from "@/twui/components/layout/Center";
+import Loading from "@/twui/components/elements/Loading";
+import ServiceClusterServerViews from "./cluster-server-views";
 
 type Props = {
     service: ParsedDeploymentServiceConfig;
@@ -13,20 +17,23 @@ type Props = {
 
 export default function ServiceClusterServer({ service, server }: Props) {
     const { pageProps } = useContext(AppContext);
-    const { deployment, children_services } = pageProps;
 
-    const all_services = [service, ...(children_services || [])];
+    const elementRef = useRef<HTMLDivElement>(undefined);
-
+    const { isIntersecting } = useIntersectionObserver({ elementRef });
-    const deployment_name = deployment?.deployment_name;
-    const service_name = service?.service_name;
-
-    const cluster_servers = service.servers;
 
     return (
-        <Stack className="w-full grid-cell col-span-1">
+        <Stack className="grid-cell gap-0" componentRef={elementRef as any}>
-            {cluster_servers?.map((server, index) => {
+            <Stack className="grid-cell-content">
-                return null;
+                <code>{server.private_ip}</code>
-            })}
+            </Stack>
+            <hr />
+            {isIntersecting ? (
+                <ServiceClusterServerViews {...{ server, service }} />
+            ) : (
+                <Center>
+                    <Loading />
+                </Center>
+            )}
         </Stack>
     );
 }

src/components/pages/admin/services/service/(partials)/cluster.tsx

@@ -4,6 +4,7 @@ import { AppContext } from "@/src/pages/_app";
 import { ParsedDeploymentServiceConfig } from "@/src/types";
 import Row from "@/twui/components/layout/Row";
 import H2 from "@/twui/components/layout/H2";
+import ServiceClusterServer from "./cluster-server";
 
 type Props = {
     service: ParsedDeploymentServiceConfig;
@@ -12,25 +13,25 @@ type Props = {
 
 export default function ServiceCluster({ service, cluster_index }: Props) {
     const { pageProps } = useContext(AppContext);
-    const { deployment, children_services } = pageProps;
-
-    const all_services = [service, ...(children_services || [])];
-
-    const deployment_name = deployment?.deployment_name;
-    const service_name = service?.service_name;
-
     const cluster_servers = service.servers;
 
     return (
-        <Stack className="w-full grid-cell col-span-1">
+        <Stack className="w-full grid-cell col-span-1 gap-0">
             <Stack className="grid-cell-content">
                 <H2>Cluster #{cluster_index}</H2>
-                <Row className="">
-                    {cluster_servers?.map((server, index) => {
-                        return <code>{server.private_ip}</code>;
-                    })}
-                </Row>
             </Stack>
+            <hr />
+            <Row className="nested-grid-frame xl:grid-cols-2">
+                {cluster_servers?.map((server, index) => {
+                    return (
+                        <ServiceClusterServer
+                            server={server}
+                            service={service}
+                            key={index}
+                        />
+                    );
+                })}
+            </Row>
         </Stack>
     );
 }

src/components/pages/admin/services/service/(sections)/clusters.tsx

@@ -10,7 +10,7 @@ export default function ServiceClusters() {
     const all_services = [service, ...(children_services || [])];
 
     return (
-        <Stack className="w-full nested-grid-frame grid-cols-1 xl:grid-cols-2">
+        <Stack className="w-full nested-grid-frame grid-cols-1">
             {all_services.map((srv, index) => {
                 if (!srv) return null;
                 return (

src/data/app-data.ts

@@ -20,4 +20,6 @@ export const AppData = {
     AuthCookieName: `x-turboci-admin-auth-key`,
     AuthCSRFCookieName: `x-turboci-admin-csrf`,
     CookieExpirationTime: 1000 * 60 * 60 * 24 * 7, // One Week
+
+    DynamicPortStart: 4700,
 } as const;

src/nginx/conf.d/default.conf

@@ -0,0 +1,38 @@
+server {
+    listen 80;
+    server_name _;
+
+    client_max_body_size 20M;
+
+    # Restrict port range to 4700 and above
+    location ^/ttyd/(?<port>(?:470[0-9]|47[1-9]\d|4[89]\d{2}|[5-9]\d{3}|[1-9]\d{4,}))(/.*)? {
+        proxy_pass http://localhost:$port$2;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
+    }
+    
+    location /ws {
+        proxy_pass http://localhost:3773;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
+
+        proxy_read_timeout 3600s;
+        proxy_send_timeout 3600s;
+        proxy_connect_timeout 60s;
+
+        proxy_buffering off;
+        keepalive_timeout 75s;
+
+        tcp_nodelay on;
+    }
+
+    location / {
+        proxy_pass http://localhost:3772;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
+    }
+}

src/nginx/default-nginx.conf

@@ -0,0 +1,83 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+events {
+        worker_connections 768;
+        # multi_accept on;
+}
+
+http {
+
+        ##
+        # Basic Settings
+        ##
+
+        sendfile on;
+        tcp_nopush on;
+        types_hash_max_size 2048;
+        # server_tokens off;
+
+        # server_names_hash_bucket_size 64;
+        # server_name_in_redirect off;
+
+        include /etc/nginx/mime.types;
+        default_type application/octet-stream;
+
+        ##
+        # SSL Settings
+        ##
+
+        ssl_protocols TLSv1 TLSv1.1 TLSv1.2 TLSv1.3; # Dropping SSLv3, ref: POODLE
+        ssl_prefer_server_ciphers on;
+
+        ##
+        # Logging Settings
+        ##
+
+        access_log /var/log/nginx/access.log;
+        error_log /var/log/nginx/error.log;
+
+        ##
+        # Gzip Settings
+        ##
+
+        gzip on;
+
+        # gzip_vary on;
+        # gzip_proxied any;
+        # gzip_comp_level 6;
+        # gzip_buffers 16 8k;
+        # gzip_http_version 1.1;
+        # gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
+
+        ##
+        # Virtual Host Configs
+        ##
+
+        include /etc/nginx/conf.d/*.conf;
+        include /etc/nginx/sites-enabled/*;
+}
+
+
+#mail {
+#       # See sample authentication script at:
+#       # http://wiki.nginx.org/ImapAuthenticateWithApachePhpScript
+#
+#       # auth_http localhost/auth.php;
+#       # pop3_capabilities "TOP" "USER";
+#       # imap_capabilities "IMAP4rev1" "UIDPLUS";
+#
+#       server {
+#               listen     localhost:110;
+#               protocol   pop3;
+#               proxy      on;
+#       }
+#
+#       server {
+#               listen     localhost:143;
+#               protocol   imap;
+#               proxy      on;
+#       }
+#}

src/nginx/default-server.conf

@@ -0,0 +1,91 @@
+##
+# You should look at the following URL's in order to grasp a solid understanding
+# of Nginx configuration files in order to fully unleash the power of Nginx.
+# https://www.nginx.com/resources/wiki/start/
+# https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/
+# https://wiki.debian.org/Nginx/DirectoryStructure
+#
+# In most cases, administrators will remove this file from sites-enabled/ and
+# leave it as reference inside of sites-available where it will continue to be
+# updated by the nginx packaging team.
+#
+# This file will automatically load configuration files provided by other
+# applications, such as Drupal or Wordpress. These applications will be made
+# available underneath a path with that package name, such as /drupal8.
+#
+# Please see /usr/share/doc/nginx-doc/examples/ for more detailed examples.
+##
+
+# Default server configuration
+#
+server {
+        listen 80 default_server;
+        listen [::]:80 default_server;
+
+        # SSL configuration
+        #
+        # listen 443 ssl default_server;
+        # listen [::]:443 ssl default_server;
+        #
+        # Note: You should disable gzip for SSL traffic.
+        # See: https://bugs.debian.org/773332
+        #
+        # Read up on ssl_ciphers to ensure a secure configuration.
+        # See: https://bugs.debian.org/765782
+        #
+        # Self signed certs generated by the ssl-cert package
+        # Don't use them in a production server!
+        #
+        # include snippets/snakeoil.conf;
+
+        root /var/www/html;
+
+        # Add index.php to the list if you are using PHP
+        index index.html index.htm index.nginx-debian.html;
+
+        server_name _;
+
+        location / {
+                # First attempt to serve request as file, then
+                # as directory, then fall back to displaying a 404.
+                try_files $uri $uri/ =404;
+        }
+
+        # pass PHP scripts to FastCGI server
+        #
+        #location ~ \.php$ {
+        #       include snippets/fastcgi-php.conf;
+        #
+        #       # With php-fpm (or other unix sockets):
+        #       fastcgi_pass unix:/run/php/php7.4-fpm.sock;
+        #       # With php-cgi (or other tcp sockets):
+        #       fastcgi_pass 127.0.0.1:9000;
+        #}
+
+        # deny access to .htaccess files, if Apache's document root
+        # concurs with nginx's one
+        #
+        #location ~ /\.ht {
+        #       deny all;
+        #}
+}
+
+
+# Virtual Host configuration for example.com
+#
+# You can move that to a different file under sites-available/ and symlink that
+# to sites-enabled/ to enable it.
+#
+#server {
+#       listen 80;
+#       listen [::]:80;
+#
+#       server_name example.com;
+#
+#       root /var/www/example.com;
+#       index index.html;
+#
+#       location / {
+#               try_files $uri $uri/ =404;
+#       }
+#}

src/nginx/nginx.conf

@@ -0,0 +1,34 @@
+user  www-data;
+worker_processes  auto;
+
+error_log  /var/log/nginx/error.log notice;
+pid        /run/nginx.pid;
+include /etc/nginx/modules-enabled/*.conf;
+
+
+events {
+    worker_connections  1024;
+}
+
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
+                      '$status $body_bytes_sent "$http_referer" '
+                      '"$http_user_agent" "$http_x_forwarded_for"';
+
+    access_log  /var/log/nginx/access.log  main;
+
+    sendfile        on;
+    tcp_nopush     on;
+
+    keepalive_timeout  65;
+
+    limit_req_zone $binary_remote_addr zone=api_limit:10m rate=10r/s;
+
+    gzip  on;
+
+    include /etc/nginx/conf.d/*.conf;
+}

src/styles/globals.css

@@ -115,3 +115,7 @@ code {
 #admin-main h2 {
     @apply text-xl font-semibold;
 }
+
+hr {
+    @apply border-foreground-light/10 dark:border-foreground-dark/10;
+}

src/types/index.ts

@@ -231,6 +231,8 @@ export const WebSocketEvents = [
 export type WebSocketDataType = {
     event: (typeof WebSocketEvents)[number];
     message?: string;
+    service?: ParsedDeploymentServiceConfig;
+    server?: NormalizedServerObject;
 };
 
 export type WebSocketType = {

src/utils/grab-next-available-port.ts

@@ -0,0 +1,44 @@
+import { dlopen, ptr, FFIType } from "bun:ffi";
+import { AppData } from "../data/app-data";
+
+const libc = dlopen("libc.so.6", {
+    socket: {
+        args: [FFIType.i32, FFIType.i32, FFIType.i32],
+        returns: FFIType.i32,
+    },
+    bind: {
+        args: [FFIType.i32, FFIType.ptr, FFIType.i32],
+        returns: FFIType.i32,
+    },
+    close: { args: [FFIType.i32], returns: FFIType.i32 },
+});
+
+const AF_INET = 2;
+const SOCK_STREAM = 1;
+const INADDR_ANY = 0;
+
+function makeSockaddr(port: number): Buffer {
+    const buf = Buffer.alloc(16);
+    buf.writeUInt16LE(AF_INET, 0);
+    buf.writeUInt16BE(port, 2);
+    buf.writeUInt32BE(INADDR_ANY, 4);
+    return buf;
+}
+
+export default function getNextAvailablePort(
+    startPort = AppData["DynamicPortStart"],
+    maxPort = 65535,
+): number {
+    for (let port = startPort; port <= maxPort; port++) {
+        const fd = libc.symbols.socket(AF_INET, SOCK_STREAM, 0);
+        if (fd < 0) continue;
+
+        const addr = makeSockaddr(port);
+        const result = libc.symbols.bind(fd, ptr(addr), addr.byteLength);
+        libc.symbols.close(fd);
+
+        if (result === 0) return port;
+    }
+
+    throw new Error(`No available port found in range ${startPort}-${maxPort}`);
+}

twui

@@ -1 +1 @@
-Subproject commit 9f8527fc4d851c1fecd6600bd60c490de998676f
+Subproject commit 2c101420ccc7dc1c56eb7bb7c41f2cca83af334a