misc: zot registry, k8s OIDC, server configs, sandbox experiments, and notes

- docker-30/zot: add Zot OCI registry with on-demand sync to docker.io, registry.k8s.io, ghcr.io, quay.io - kubernetes-kvm-terraform: wire Kanidm OIDC via structured AuthenticationConfiguration; add reference apiserver manifest and join-node-02 helper - servers: reorganize shadow/ under servers/, add saint vhost config and utility-101 VM definition, add shadow hrajfrisbee.cz vhost and storage-23 notes - experiments: add notes and configs for e2b dev VM, kata + firecracker on kube, microsandbox, orb-stack k3s (terraform + cloud-init), rke2 - vms/docker: document tailscale + node-exporter setup - blog: stub post on Gateway API - chore: gitignore tmp/, smtp_password, and the two local-only credential caches; add per-project .claude/settings.json Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-01 18:12:38 +02:00
parent 5ca27a832b
commit 80d0cc1168
34 changed files with 2814 additions and 1 deletions
--- a/servers/shadow/nginx/nginx.conf
+++ b/servers/shadow/nginx/nginx.conf
@@ -0,0 +1,116 @@
+user www-data;
+worker_processes auto;
+pid /run/nginx.pid;
+error_log /var/log/nginx/error.log;
+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;
+
+	##
+	# 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/*;
+}
+
+stream {
+    map $ssl_preread_server_name $backend {
+        # Passthrough to K8s
+		ghost.lab.home.hrajfrisbee.cz   k8s_gatewayapi;
+		fujarna.lab.home.hrajfrisbee.cz   k8s_gatewayapi;
+		operator-test.lab.home.hrajfrisbee.cz   k8s_gatewayapi;
+
+        ~^.+\.lab\.home\.hrajfrisbee\.cz$    k8s_ingress;
+        lab\.home\.hrajfrisbee\.cz$    		 k8s_ingress;
+
+        default                               local_https;
+    }
+
+    upstream k8s_ingress {
+        server docker-30:9443;
+    }
+
+    upstream k8s_gatewayapi {
+        server docker-30:9444;
+    }
+
+    upstream local_https {
+        server 127.0.0.1:8443;  # Loop back to http block
+    }
+
+    server {
+        listen 443;
+        ssl_preread on;
+        proxy_pass $backend;
+    }
+}
+
+
+#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;
+#	}
+#}