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Migrate Keycloak from ThinkCCCluster onto Chaosknoten

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Co-authored-by: Max <max@mlem.cloud>
This commit is contained in:
June 2023-08-07 23:33:15 +02:00 • committed by julian
commit 09e0c710af
10 changed files with 38 additions and 19 deletions
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64
playbooks/files/chaosknoten/configs/keycloak/nginx/id.ccchh.net.conf Normal file
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@ -0,0 +1,64 @@
# partly generated 2022-01-08, Mozilla Guideline v5.6, nginx 1.17.7, OpenSSL 1.1.1k, intermediate configuration
# https://ssl-config.mozilla.org/#server=nginx&version=1.17.7&config=intermediate&openssl=1.1.1k&guideline=5.6
# Also see: https://www.keycloak.org/server/reverseproxy
server {
# Listen on a custom port for the proxy protocol.
listen 8443 ssl http2 proxy_protocol;
# Make use of the ngx_http_realip_module to set the $remote_addr and
# $remote_port to the client address and client port, when using proxy
# protocol.
# First set our proxy protocol proxy as trusted.
set_real_ip_from 172.31.17.140;
# Then tell the realip_module to get the addreses from the proxy protocol
# header.
real_ip_header proxy_protocol;
server_name id.ccchh.net;
ssl_certificate /etc/letsencrypt/live/id.ccchh.net/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/id.ccchh.net/privkey.pem;
# verify chain of trust of OCSP response using Root CA and Intermediate certs
ssl_trusted_certificate /etc/letsencrypt/live/id.ccchh.net/chain.pem;
# HSTS (ngx_http_headers_module is required) (63072000 seconds)
add_header Strict-Transport-Security "max-age=63072000" always;
# To not have 502s sometimes when logging through PVE use bigger buffer_sizes.
# The error seemed to occur after logging in and out and in. Maybe related
# to Keycloak logout settings, but probably not.
# See:
# https://stackoverflow.com/questions/56126864/why-do-i-get-502-when-trying-to-authenticate
# https://nginx.org/en/docs/http/ngx_http_proxy_module.html#proxy_buffer_size
proxy_buffer_size 128k;
proxy_buffers 8 128k;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Port 443;
# This is https in any case.
proxy_set_header X-Forwarded-Proto https;
# Hide the X-Forwarded header.
proxy_hide_header X-Forwarded;
# Assume we are the only Reverse Proxy (well using Proxy Protocol, but that
# is transparent).
# Also provide "_hidden" for by, since it's not relevant.
proxy_set_header Forwarded "for=$remote_addr;proto=https;host=$host;by=_hidden";
location /js/ {
proxy_pass http://127.0.0.1:8080/js/;
}
location /realms/ {
proxy_pass http://127.0.0.1:8080/realms/;
}
location /resources/ {
proxy_pass http://127.0.0.1:8080/resources/;
}
location /robots.txt {
proxy_pass http://127.0.0.1:8080/robots.txt;
}
}

66
playbooks/files/chaosknoten/configs/keycloak/nginx/keycloak-admin.ccchh.net.conf Normal file
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@ -0,0 +1,66 @@
# partly generated 2022-01-08, Mozilla Guideline v5.6, nginx 1.17.7, OpenSSL 1.1.1k, intermediate configuration
# https://ssl-config.mozilla.org/#server=nginx&version=1.17.7&config=intermediate&openssl=1.1.1k&guideline=5.6
# Also see: https://www.keycloak.org/server/reverseproxy
server {
# Disable this for now.
#listen 443 ssl http2;
##listen [::]:443 ssl http2;
# Listen on a custom port for the proxy protocol.
listen 8444 ssl http2 proxy_protocol;
# Make use of the ngx_http_realip_module to set the $remote_addr and
# $remote_port to the client address and client port, when using proxy
# protocol.
# First set our proxy protocol proxy as trusted.
set_real_ip_from 172.31.17.140;
# Then tell the realip_module to get the addreses from the proxy protocol
# header.
real_ip_header proxy_protocol;
server_name keycloak-admin.ccchh.net;
ssl_certificate /etc/letsencrypt/live/keycloak-admin.ccchh.net/fullchain.pem;
ssl_certificate_key /etc/letsencrypt/live/keycloak-admin.ccchh.net/privkey.pem;
# verify chain of trust of OCSP response using Root CA and Intermediate certs
ssl_trusted_certificate /etc/letsencrypt/live/keycloak-admin.ccchh.net/chain.pem;
# HSTS (ngx_http_headers_module is required) (63072000 seconds)
add_header Strict-Transport-Security "max-age=63072000" always;
proxy_set_header Host $host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Port 443;
# This is https in any case.
proxy_set_header X-Forwarded-Proto https;
# Hide the X-Forwarded header.
proxy_hide_header X-Forwarded;
# Assume we are the only Reverse Proxy (well using Proxy Protocol, but that
# is transparent).
# Also provide "_hidden" for by, since it's not relevant.
proxy_set_header Forwarded "for=$remote_addr;proto=https;host=$host;by=_hidden";
allow 185.161.129.132/32;
deny all;
location /js/ {
proxy_pass http://127.0.0.1:8080/js/;
}
location /realms/ {
proxy_pass http://127.0.0.1:8080/realms/;
}
location /resources/ {
proxy_pass http://127.0.0.1:8080/resources/;
}
location /robots.txt {
proxy_pass http://127.0.0.1:8080/robots.txt;
}
location /admin/ {
proxy_pass http://127.0.0.1:8080/admin/;
}
}

2
playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/acme_challenge.conf
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@ -1,6 +1,8 @@
map $host $upstream_acme_challenge_host {
cloud.hamburg.ccc.de cloud-intern.hamburg.ccc.de:31820;
pad.hamburg.ccc.de pad-intern.hamburg.ccc.de:31820;
id.ccchh.net 172.31.17.144:31820;
keycloak-admin.ccchh.net 172.31.17.144:31820;
default "";
}

2
playbooks/files/chaosknoten/configs/public-reverse-proxy/nginx/nginx.conf
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@ -20,6 +20,8 @@ stream {
map $ssl_preread_server_name $address {
cloud.hamburg.ccc.de cloud-intern.hamburg.ccc.de:8443;
pad.hamburg.ccc.de pad-intern.hamburg.ccc.de:8443;
id.ccchh.net 172.31.17.144:8443;
keycloak-admin.ccchh.net 172.31.17.144:8444;
}
server {