core: bump radowgw client_max_body_size (#433 )

Reviewed-on: #433
feat: act runner updates (#432 )
2026-01-07 23:27:09 +11:00 · 2026-01-03 21:51:47 +11:00 · 2025-12-30 22:52:43 +11:00 · 2025-12-30 22:48:54 +11:00 · 2025-12-28 20:12:12 +11:00 · 2025-11-22 23:25:55 +11:00
39 changed files with 1701 additions and 32 deletions
--- a/hieradata/common.eyaml
+++ b/hieradata/common.eyaml
@ -1,6 +1,6 @@
 ---
 profiles::accounts::sysadmin::password: ENC[PKCS7,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]
-profiles::accounts::root::password: ENC[PKCS7,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]
+profiles::accounts::root::password: ENC[PKCS7,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]
 profiles::consul::client::secret_id_salt: ENC[PKCS7,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]
 profiles::consul::token::node_editor::secret_id: ENC[PKCS7,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]
 profiles::consul::server::acl_tokens_initial_management: ENC[PKCS7,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]
--- a/hieradata/common.yaml
+++ b/hieradata/common.yaml
@ -129,6 +129,9 @@ lookup_options:
  profiles::ceph::client::keyrings:
    merge:
      strategy: deep
+  profiles::ceph::conf::config:
+    merge:
+      strategy: deep
  profiles::nginx::simpleproxy::locations:
    merge:
      strategy: deep
@ -167,6 +170,12 @@ lookup_options:
  postfix::virtuals:
    merge:
      strategy: deep
+  stalwart::postgresql_password:
+    convert_to: Sensitive
+  stalwart::s3_secret_key:
+    convert_to: Sensitive
+  stalwart::fallback_admin_password:
+    convert_to: Sensitive

 facts_path: '/opt/puppetlabs/facter/facts.d'

@ -398,6 +407,49 @@ profiles::ceph::conf::config:
      198.18.23.5/32,198.18.23.6/32,198.18.23.7/32,198.18.23.8/32,
      198.18.23.9/32,198.18.23.10/32,198.18.23.11/32,198.18.23.12/32,
      198.18.23.13/32
+  client.rgw.ausyd1nxvm2115:
+    rgw_realm: unkin
+    rgw_zonegroup: au
+    rgw_zone: syd1
+  client.rgw.ausyd1nxvm2116:
+    rgw_realm: unkin
+    rgw_zonegroup: au
+    rgw_zone: syd1
+  client.rgw.ausyd1nxvm2117:
+    rgw_realm: unkin
+    rgw_zonegroup: au
+    rgw_zone: syd1
+  client.rgw.ausyd1nxvm2118:
+    rgw_realm: unkin
+    rgw_zonegroup: au
+    rgw_zone: syd1
+  client.rgw.ausyd1nxvm2119:
+    rgw_realm: unkin
+    rgw_zonegroup: au
+    rgw_zone: syd1
+  mds:
+    keyring: /var/lib/ceph/mds/ceph-$id/keyring
+    mds_standby_replay: true
+  mds.prodnxsr0009-1:
+    host: prodnxsr0009
+  mds.prodnxsr0009-2:
+    host: prodnxsr0009
+  mds.prodnxsr0010-1:
+    host: prodnxsr0010
+  mds.prodnxsr0010-2:
+    host: prodnxsr0010
+  mds.prodnxsr0011-1:
+    host: prodnxsr0011
+  mds.prodnxsr0011-2:
+    host: prodnxsr0011
+  mds.prodnxsr0012-1:
+    host: prodnxsr0012
+  mds.prodnxsr0012-2:
+    host: prodnxsr0012
+  mds.prodnxsr0013-1:
+    host: prodnxsr0013
+  mds.prodnxsr0013-2:
+    host: prodnxsr0013

 #profiles::base::hosts::additional_hosts:
 #  - ip: 198.18.17.9
--- a/hieradata/country/au/region/syd1.yaml
+++ b/hieradata/country/au/region/syd1.yaml
@ -5,3 +5,5 @@ profiles_dns_upstream_forwarder_unkin:
  - 198.18.19.15
 profiles_dns_upstream_forwarder_consul:
  - 198.18.19.14
+profiles_dns_upstream_forwarder_k8s:
+  - 198.18.19.20
--- a/hieradata/country/au/region/syd1/infra/halb/haproxy2.yaml
+++ b/hieradata/country/au/region/syd1/infra/halb/haproxy2.yaml
@ -11,6 +11,11 @@ profiles::haproxy::dns::vrrp_cnames:
  - fafflix.unkin.net
  - grafana.unkin.net
  - dashboard.ceph.unkin.net
+  - mail-webadmin.main.unkin.net
+  - mail-in.main.unkin.net
+  - mail.main.unkin.net
+  - autoconfig.main.unkin.net
+  - autodiscover.main.unkin.net

 profiles::haproxy::mappings:
  fe_http:
@ -29,6 +34,9 @@ profiles::haproxy::mappings:
      - 'git.unkin.net be_gitea'
      - 'grafana.unkin.net be_grafana'
      - 'dashboard.ceph.unkin.net be_ceph_dashboard'
+      - 'mail-webadmin.main.unkin.net be_stalwart_webadmin'
+      - 'autoconfig.main.unkin.net be_stalwart_webadmin'
+      - 'autodiscovery.main.unkin.net be_stalwart_webadmin'
  fe_https:
    ensure: present
    mappings:
@ -45,6 +53,9 @@ profiles::haproxy::mappings:
      - 'git.unkin.net be_gitea'
      - 'grafana.unkin.net be_grafana'
      - 'dashboard.ceph.unkin.net be_ceph_dashboard'
+      - 'mail-webadmin.main.unkin.net be_stalwart_webadmin'
+      - 'autoconfig.main.unkin.net be_stalwart_webadmin'
+      - 'autodiscovery.main.unkin.net be_stalwart_webadmin'

 profiles::haproxy::frontends:
  fe_http:
@ -66,6 +77,9 @@ profiles::haproxy::frontends:
        - 'acl_gitea req.hdr(host) -i git.unkin.net'
        - 'acl_grafana req.hdr(host) -i grafana.unkin.net'
        - 'acl_ceph_dashboard req.hdr(host) -i dashboard.ceph.unkin.net'
+        - 'acl_stalwart_webadmin req.hdr(host) -i mail-webadmin.main.unkin.net'
+        - 'acl_stalwart_webadmin req.hdr(host) -i autoconfig.main.unkin.net'
+        - 'acl_stalwart_webadmin req.hdr(host) -i autodiscovery.main.unkin.net'
        - 'acl_internalsubnets src 198.18.0.0/16 10.10.12.0/24'
      use_backend:
        - "%[req.hdr(host),lower,map(/etc/haproxy/fe_https.map,be_default)]"
@ -84,6 +98,7 @@ profiles::haproxy::frontends:
        - 'set-header X-Frame-Options DENY if acl_gitea'
        - 'set-header X-Frame-Options DENY if acl_grafana'
        - 'set-header X-Frame-Options DENY if acl_ceph_dashboard'
+        - 'set-header X-Frame-Options DENY if acl_stalwart_webadmin'
        - 'set-header X-Content-Type-Options nosniff'
        - 'set-header X-XSS-Protection 1;mode=block'

@ -286,7 +301,83 @@ profiles::haproxy::backends:
        - add-header X-Forwarded-Proto https if { dst_port 9443 }
      redirect: 'scheme https if !{ ssl_fc }'
      stick-table: 'type ip size 200k expire 30m'
+  be_stalwart_webadmin:
+    description: Backend for Stalwart Webadmin
+    collect_exported: false # handled in custom function
+    options:
+      balance: roundrobin
+      option:
+        - httpchk GET /
+        - forwardfor
+        - http-keep-alive
+        - prefer-last-server
+      cookie: SRVNAME insert indirect nocache
+      http-reuse: always
+      http-check:
+        - expect status 200
+      http-request:
+        - set-header X-Forwarded-Port %[dst_port]
+        - add-header X-Forwarded-Proto https if { dst_port 9443 }
+      redirect: 'scheme https if !{ ssl_fc }'
+      stick-table: 'type ip size 200k expire 30m'
+  be_stalwart_imap:
+    description: Backend for Stalwart IMAP (STARTTLS)
+    collect_exported: false
+    options:
+      mode: tcp
+      balance: roundrobin
+      option:
+        - tcp-check
+        - prefer-last-server
+      stick-table: 'type ip size 200k expire 30m'
      stick: 'on src'
+      tcp-check:
+        - connect port 143 send-proxy
+        - expect string "* OK"
+        - send "A001 STARTTLS\r\n"
+        - expect rstring "A001 (OK|2.0.0)"
+  be_stalwart_imaps:
+    description: Backend for Stalwart IMAPS (implicit TLS)
+    collect_exported: false
+    options:
+      mode: tcp
+      balance: roundrobin
+      option:
+        - tcp-check
+        - prefer-last-server
+      stick-table: 'type ip size 200k expire 30m'
+      stick: 'on src'
+      tcp-check:
+        - connect ssl send-proxy
+        - expect string "* OK"
+  be_stalwart_smtp:
+    description: Backend for Stalwart SMTP
+    collect_exported: false
+    options:
+      mode: tcp
+      balance: roundrobin
+      option:
+        - tcp-check
+        - prefer-last-server
+      stick-table: 'type ip size 200k expire 30m'
+      stick: 'on src'
+      tcp-check:
+        - connect port 25 send-proxy
+        - expect string "220 "
+  be_stalwart_submission:
+    description: Backend for Stalwart SMTP Submission
+    collect_exported: false
+    options:
+      mode: tcp
+      balance: roundrobin
+      option:
+        - tcp-check
+        - prefer-last-server
+      stick-table: 'type ip size 200k expire 30m'
+      stick: 'on src'
+      tcp-check:
+        - connect port 587 send-proxy
+        - expect string "220 "

 profiles::haproxy::certlist::enabled: true
 profiles::haproxy::certlist::certificates:
@ -309,6 +400,7 @@ profiles::pki::vault::alt_names:
  - au-syd1-pve.main.unkin.net
  - au-syd1-pve-api.main.unkin.net
  - jellyfin.main.unkin.net
+  - mail-webadmin.main.unkin.net

 # additional cnames
 profiles::haproxy::dns::cnames:
--- a/hieradata/roles/infra/ceph/rgw.yaml
+++ b/hieradata/roles/infra/ceph/rgw.yaml
@ -38,7 +38,7 @@ profiles::nginx::simpleproxy::nginx_aliases:
  - radosgw.service.au-syd1.consul
 profiles::nginx::simpleproxy::proxy_port: 7480
 profiles::nginx::simpleproxy::proxy_path: '/'
-nginx::client_max_body_size: 100M
+nginx::client_max_body_size: 5000M

 # manage consul service
 consul::services:
--- a/hieradata/roles/infra/dns/externaldns.eyaml
+++ b/hieradata/roles/infra/dns/externaldns.eyaml
@ -0,0 +1,2 @@
+---
+externaldns::externaldns_key_secret: ENC[PKCS7,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]
--- a/hieradata/roles/infra/dns/externaldns.yaml
+++ b/hieradata/roles/infra/dns/externaldns.yaml
@ -0,0 +1,65 @@
+---
+hiera_include:
+  - externaldns
+  - frrouting
+  - exporters::frr_exporter
+
+externaldns::bind_master_hostname: 'ausyd1nxvm2127.main.unkin.net'
+externaldns::k8s_zones:
+  - 'k8s.syd1.au.unkin.net'
+  - '200.18.198.in-addr.arpa'
+externaldns::slave_servers:
+  - 'ausyd1nxvm2128.main.unkin.net'
+  - 'ausyd1nxvm2129.main.unkin.net'
+externaldns::externaldns_key_algorithm: 'hmac-sha256'
+
+# networking
+anycast_ip: 198.18.19.20
+systemd::manage_networkd: true
+systemd::manage_all_network_files: true
+networking::interfaces:
+  eth0:
+    type: physical
+    forwarding: true
+    dhcp: true
+  anycast0:
+    type: dummy
+    ipaddress: "%{hiera('anycast_ip')}"
+    netmask: 255.255.255.255
+    mtu: 1500
+
+# frrouting
+exporters::frr_exporter::enable: true
+frrouting::ospfd_router_id: "%{facts.networking.ip}"
+frrouting::ospfd_redistribute:
+  - connected
+frrouting::ospfd_interfaces:
+  eth0:
+    area: 0.0.0.0
+  anycast0:
+    area: 0.0.0.0
+frrouting::daemons:
+  ospfd: true
+
+# consul
+profiles::consul::client::node_rules:
+  - resource: service
+    segment: frr_exporter
+    disposition: write
+
+# additional repos
+profiles::yum::global::repos:
+  frr-extras:
+    name: frr-extras
+    descr: frr-extras repository
+    target: /etc/yum.repos.d/frr-extras.repo
+    baseurl: https://packagerepo.service.consul/frr/el9/extras-daily/%{facts.os.architecture}/os
+    gpgkey: https://packagerepo.service.consul/frr/el9/extras-daily/%{facts.os.architecture}/os/RPM-GPG-KEY-FRR
+    mirrorlist: absent
+  frr-stable:
+    name: frr-stable
+    descr: frr-stable repository
+    target: /etc/yum.repos.d/frr-stable.repo
+    baseurl: https://packagerepo.service.consul/frr/el9/stable-daily/%{facts.os.architecture}/os
+    gpgkey: https://packagerepo.service.consul/frr/el9/stable-daily/%{facts.os.architecture}/os/RPM-GPG-KEY-FRR
+    mirrorlist: absent
--- a/hieradata/roles/infra/dns/resolver.yaml
+++ b/hieradata/roles/infra/dns/resolver.yaml
@ -82,6 +82,11 @@ profiles::dns::resolver::zones:
      - 10.10.16.32
      - 10.10.16.33
    forward: 'only'
+  k8s.syd1.au.unkin.net-forward:
+    domain: 'k8s.syd1.au.unkin.net'
+    zone_type: 'forward'
+    forwarders: "%{alias('profiles_dns_upstream_forwarder_k8s')}"
+    forward: 'only'
  unkin.net-forward:
    domain: 'unkin.net'
    zone_type: 'forward'
@ -172,6 +177,11 @@ profiles::dns::resolver::zones:
    zone_type: 'forward'
    forwarders: "%{alias('profiles_dns_upstream_forwarder_unkin')}"
    forward: 'only'
+  200.18.198.in-addr.arpa-forward:
+    domain: '200.18.198.in-addr.arpa'
+    zone_type: 'forward'
+    forwarders: "%{alias('profiles_dns_upstream_forwarder_k8s')}"
+    forward: 'only'
  consul-forward:
    domain: 'consul'
    zone_type: 'forward'
@ -188,6 +198,7 @@ profiles::dns::resolver::views:
      - network.unkin.net-forward
      - prod.unkin.net-forward
      - consul-forward
+      - k8s.syd1.au.unkin.net-forward
      - 13.18.198.in-addr.arpa-forward
      - 14.18.198.in-addr.arpa-forward
      - 15.18.198.in-addr.arpa-forward
--- a/hieradata/roles/infra/git/runner.yaml
+++ b/hieradata/roles/infra/git/runner.yaml
@ -8,9 +8,9 @@ docker::version: latest
 docker::curl_ensure: false
 docker::root_dir: /data/docker

+profiles::gitea::runner::instance: https://git.unkin.net
 profiles::gitea::runner::home: /data/runner
-profiles::gitea::runner::version: '0.2.10'
-profiles::gitea::runner::source: "https://gitea.com/gitea/act_runner/releases/download/v%{hiera('profiles::gitea::runner::version')}/act_runner-%{hiera('profiles::gitea::runner::version')}-linux-amd64"
+profiles::gitea::runner::version: '0.2.12'
 profiles::gitea::runner::config:
  log:
    level: info
--- a/hieradata/roles/infra/git/server.yaml
+++ b/hieradata/roles/infra/git/server.yaml
@ -71,7 +71,7 @@ profiles::nginx::simpleproxy::nginx_aliases:

 profiles::nginx::simpleproxy::proxy_port: 3000
 profiles::nginx::simpleproxy::proxy_path: '/'
-nginx::client_max_body_size: 1024M
+nginx::client_max_body_size: 5144M

 # enable external access via haproxy
 profiles::gitea::haproxy::enable: true
--- a/hieradata/roles/infra/halb/haproxy2.yaml
+++ b/hieradata/roles/infra/halb/haproxy2.yaml
@ -163,6 +163,50 @@ profiles::haproxy::frontends:
        - 'set-header X-Forwarded-Proto https'
        - 'set-header X-Real-IP %[src]'
        - 'use-service prometheus-exporter if { path /metrics }'
+  fe_imap:
+    description: 'Frontend for Stalwart IMAP (STARTTLS)'
+    bind:
+      0.0.0.0:143: []
+    mode: 'tcp'
+    options:
+      log: global
+      default_backend: be_stalwart_imap
+      tcp-request:
+        - inspect-delay 5s
+        - content accept if { req_len 0 }
+  fe_imaps:
+    description: 'Frontend for Stalwart IMAPS (implicit TLS)'
+    bind:
+      0.0.0.0:993: []
+    mode: 'tcp'
+    options:
+      log: global
+      default_backend: be_stalwart_imaps
+      tcp-request:
+        - inspect-delay 5s
+        - content accept if { req_len 0 }
+  fe_smtp:
+    description: 'Frontend for Stalwart SMTP'
+    bind:
+      0.0.0.0:25: []
+    mode: 'tcp'
+    options:
+      log: global
+      default_backend: be_stalwart_smtp
+      tcp-request:
+        - inspect-delay 5s
+        - content accept if { req_len 0 }
+  fe_submission:
+    description: 'Frontend for Stalwart SMTP Submission'
+    bind:
+      0.0.0.0:587: []
+    mode: 'tcp'
+    options:
+      log: global
+      default_backend: be_stalwart_submission
+      tcp-request:
+        - inspect-delay 5s
+        - content accept if { req_len 0 }

 profiles::haproxy::backends:
  be_letsencrypt:
--- a/hieradata/roles/infra/logs/vlinsert.yaml
+++ b/hieradata/roles/infra/logs/vlinsert.yaml
@ -14,6 +14,8 @@ victorialogs::node::options:
  envflag.enable: 'true'
  select.disable: 'undef'
  storageNode.tls: 'undef'
+  syslog.listenAddr.tcp: ':21514'
+  syslog.timezone: 'Australia/Sydney'
  storageNode:
    - ausyd1nxvm2108.main.unkin.net:9428
    - ausyd1nxvm2109.main.unkin.net:9428
@ -45,7 +47,20 @@ consul::services:
        tls_skip_verify: true
        interval: '10s'
        timeout: '1s'
+  syslog:
+    service_name: 'syslog'
+    address: "%{facts.networking.ip}"
+    port: 21514
+    checks:
+      - id: 'vlinsert_syslog_tcp_check'
+        name: 'VictoriaLogs Syslog TCP Check'
+        tcp: "%{facts.networking.fqdn}:21514"
+        interval: '30s'
+        timeout: '5s'
 profiles::consul::client::node_rules:
  - resource: service
    segment: vlinsert
    disposition: write
+  - resource: service
+    segment: syslog
+    disposition: write
--- a/hieradata/roles/infra/mail/backend.eyaml
+++ b/hieradata/roles/infra/mail/backend.eyaml
@ -0,0 +1,5 @@
+---
+profiles::sql::postgresdb::dbpass: ENC[PKCS7,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]
+stalwart::s3_access_key: ENC[PKCS7,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]
+stalwart::s3_secret_key: ENC[PKCS7,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]
+stalwart::fallback_admin_password: ENC[PKCS7,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]
--- a/hieradata/roles/infra/mail/backend.yaml
+++ b/hieradata/roles/infra/mail/backend.yaml
@ -0,0 +1,46 @@
+---
+hiera_include:
+  - stalwart
+  - profiles::sql::postgresdb
+  - profiles::stalwart::haproxy
+
+# additional altnames
+profiles::pki::vault::alt_names:
+  - mail.main.unkin.net
+  - mail-webadmin.main.unkin.net
+  - main-in.main.unkin.net
+  - autoconfig.main.unkin.net
+  - autodiscovery.main.unkin.net
+
+# manage a pgsql database + user
+profiles::sql::postgresdb::cluster_name: "patroni-shared-%{facts.environment}"
+profiles::sql::postgresdb::dbname: stalwart
+profiles::sql::postgresdb::dbuser: stalwart
+
+# export backends to haproxy
+profiles::stalwart::haproxy::enable: true
+
+# Cluster role for node discovery
+stalwart::cluster_role: "%{facts.enc_role}"
+
+# PostgreSQL connection
+stalwart::postgresql_host: "master.%{hiera('profiles::sql::postgresdb::cluster_name')}.service.%{facts.country}-%{facts.region}.consul"
+stalwart::postgresql_database: "%{hiera('profiles::sql::postgresdb::dbname')}"
+stalwart::postgresql_user: "%{hiera('profiles::sql::postgresdb::dbuser')}"
+stalwart::postgresql_password: "%{hiera('profiles::sql::postgresdb::dbpass')}"
+
+# S3/Ceph-RGW connection
+stalwart::s3_endpoint: 'https://radosgw.service.consul'
+stalwart::s3_bucket: 'stalwart-maildata'
+stalwart::s3_region: "%{facts.region}"
+
+# Domains and relay
+stalwart::domains:
+  - 'mail.unkin.net'
+stalwart::postfix_relay_host: 'out-mta.main.unkin.net'
+stalwart::service_hostname: 'mail.main.unkin.net'
+stalwart::manage_dns_records: false
+
+## With load balancer:
+#stalwart::manage_dns_records: true
+#stalwart::loadbalancer_host: 'mail-lb.example.com'
--- a/hieradata/roles/infra/mail/gateway.yaml
+++ b/hieradata/roles/infra/mail/gateway.yaml
@ -37,7 +37,7 @@ postfix::transports:
  'main.unkin.net':
    ensure: present
    destination: 'relay'
-    nexthop: 'ausyd1nxvm2120.main.unkin.net:25'
+    nexthop: 'mail-in.main.unkin.net:25'

 # postfix virtuals
 postfix::virtuals:
--- a/hieradata/roles/infra/metrics/vmagent.yaml
+++ b/hieradata/roles/infra/metrics/vmagent.yaml
@ -3,6 +3,16 @@ hiera_include:
  - vmcluster::vmagent

 vmcluster::vmagent::enable: true
+vmcluster::vmagent::static_targets:
+  vyos_node:
+    targets:
+      - '198.18.21.160:9100'
+    scrape_interval: '15s'
+    metrics_path: '/metrics'
+    scheme: 'http'
+    labels:
+      instance: 'syrtvm0001.main.unkin.net'
+      job: 'vyos_node'
 vmcluster::vmagent::options:
  tls: 'true'
  tlsCertFile: '/etc/pki/tls/vault/certificate.crt'
--- a/hieradata/roles/infra/reposync/syncer.yaml
+++ b/hieradata/roles/infra/reposync/syncer.yaml
@ -3,6 +3,41 @@ profiles::packages::include:
  createrepo: {}

 profiles::reposync::repos_list:
+  almalinux_9.7_baseos:
+    repository: 'baseos'
+    description: 'AlmaLinux 9.7 BaseOS'
+    osname: 'almalinux'
+    release: '9.7'
+    mirrorlist: 'https://mirrors.almalinux.org/mirrorlist/9.7/baseos'
+    gpgkey: 'http://mirror.aarnet.edu.au/pub/almalinux/RPM-GPG-KEY-AlmaLinux-9'
+  almalinux_9.7_appstream:
+    repository: 'appstream'
+    description: 'AlmaLinux 9.7 AppStream'
+    osname: 'almalinux'
+    release: '9.7'
+    mirrorlist: 'https://mirrors.almalinux.org/mirrorlist/9.7/appstream'
+    gpgkey: 'http://mirror.aarnet.edu.au/pub/almalinux/RPM-GPG-KEY-AlmaLinux-9'
+  almalinux_9.7_crb:
+    repository: 'crb'
+    description: 'AlmaLinux 9.7 CRB'
+    osname: 'almalinux'
+    release: '9.7'
+    mirrorlist: 'https://mirrors.almalinux.org/mirrorlist/9.7/crb'
+    gpgkey: 'http://mirror.aarnet.edu.au/pub/almalinux/RPM-GPG-KEY-AlmaLinux-9'
+  almalinux_9.7_ha:
+    repository: 'ha'
+    description: 'AlmaLinux 9.7 HighAvailability'
+    osname: 'almalinux'
+    release: '9.7'
+    mirrorlist: 'https://mirrors.almalinux.org/mirrorlist/9.7/highavailability'
+    gpgkey: 'http://mirror.aarnet.edu.au/pub/almalinux/RPM-GPG-KEY-AlmaLinux-9'
+  almalinux_9.7_extras:
+    repository: 'extras'
+    description: 'AlmaLinux 9.7 extras'
+    osname: 'almalinux'
+    release: '9.7'
+    mirrorlist: 'https://mirrors.almalinux.org/mirrorlist/9.7/extras'
+    gpgkey: 'http://mirror.aarnet.edu.au/pub/almalinux/RPM-GPG-KEY-AlmaLinux-9'
  almalinux_9.6_baseos:
    repository: 'baseos'
    description: 'AlmaLinux 9.6 BaseOS'
--- a/hieradata/roles/infra/storage/vault.yaml
+++ b/hieradata/roles/infra/storage/vault.yaml
@ -5,7 +5,7 @@ profiles::vault::server::data_dir: /data/vault
 profiles::vault::server::manage_storage_dir: true
 profiles::vault::server::tls_disable: false
 vault::package_name: openbao
-vault::package_ensure: 2.4.1
+vault::package_ensure: latest

 # additional altnames
 profiles::pki::vault::alt_names:
--- a/modules/externaldns/manifests/init.pp
+++ b/modules/externaldns/manifests/init.pp
@ -0,0 +1,15 @@
+# ExternalDNS BIND module - automatically configures master or slave
+class externaldns (
+  Stdlib::Fqdn $bind_master_hostname,
+  Array[Stdlib::Fqdn] $k8s_zones = [],
+  Array[Stdlib::Fqdn] $slave_servers = [],
+  String $externaldns_key_secret = '',
+  String $externaldns_key_algorithm = 'hmac-sha256',
+) {
+
+  if $trusted['certname'] == $bind_master_hostname {
+    include externaldns::master
+  } else {
+    include externaldns::slave
+  }
+}
--- a/modules/externaldns/manifests/master.pp
+++ b/modules/externaldns/manifests/master.pp
@ -0,0 +1,45 @@
+# ExternalDNS BIND master server class
+class externaldns::master inherits externaldns {
+
+  include bind
+
+  # Query PuppetDB for slave server IP addresses
+  $slave_ips = $externaldns::slave_servers.map |$fqdn| {
+    puppetdb_query("inventory[facts.networking.ip] { certname = '${fqdn}' }")[0]['facts.networking.ip']
+  }.filter |$ip| { $ip != undef }
+
+  # Create TSIG key for ExternalDNS authentication
+  bind::key { 'externaldns-key':
+    algorithm => $externaldns::externaldns_key_algorithm,
+    secret    => $externaldns::externaldns_key_secret,
+  }
+
+  # Create ACL for slave servers
+  if !empty($slave_ips) {
+    bind::acl { 'dns-slaves':
+      addresses => $slave_ips,
+    }
+  }
+
+  # Create master zones for each Kubernetes domain
+  $externaldns::k8s_zones.each |$zone| {
+    bind::zone { $zone:
+      zone_type       => 'master',
+      dynamic         => true,
+      allow_updates   => ['key externaldns-key'],
+      allow_transfers => empty($slave_ips) ? {
+        true  => [],
+        false => ['dns-slaves'],
+      },
+      ns_notify       => !empty($slave_ips),
+      also_notify     => $slave_ips,
+      dnssec          => false,
+    }
+  }
+
+  # Create default view to include the zones
+  bind::view { 'externaldns':
+    recursion => false,
+    zones     => $externaldns::k8s_zones,
+  }
+}
--- a/modules/externaldns/manifests/slave.pp
+++ b/modules/externaldns/manifests/slave.pp
@ -0,0 +1,36 @@
+# ExternalDNS BIND slave server class
+class externaldns::slave inherits externaldns {
+
+  include bind
+
+  # Query PuppetDB for master server IP address
+  $query = "inventory[facts.networking.ip] { certname = '${externaldns::bind_master_hostname}' }"
+  $master_ip = puppetdb_query($query)[0]['facts.networking.ip']
+
+  # Create TSIG key for zone transfers (same as master)
+  bind::key { 'externaldns-key':
+    algorithm => $externaldns::externaldns_key_algorithm,
+    secret    => $externaldns::externaldns_key_secret,
+  }
+
+  # Create ACL for master server
+  bind::acl { 'dns-master':
+    addresses => [$master_ip],
+  }
+
+  # Create slave zones for each Kubernetes domain
+  $externaldns::k8s_zones.each |$zone| {
+    bind::zone { $zone:
+      zone_type    => 'slave',
+      masters      => [$master_ip],
+      allow_notify => ['dns-master'],
+      ns_notify    => false,
+    }
+  }
+
+  # Create default view to include the zones
+  bind::view { 'externaldns':
+    recursion => false,
+    zones     => $externaldns::k8s_zones,
+  }
+}
--- a/modules/stalwart/README.md
+++ b/modules/stalwart/README.md
@ -0,0 +1,230 @@
+# Stalwart Mail Server Module
+
+This Puppet module manages Stalwart Mail Server, a modern, secure, and scalable mail server implementation that supports IMAP, JMAP, WebDAV, and SMTP protocols.
+
+## Overview
+
+The `stalwart` module provides a comprehensive solution for deploying Stalwart Mail Server in a clustered environment with:
+
+- **PostgreSQL backend** for data, full-text search, and in-memory storage
+- **S3/Ceph-RGW backend** for blob storage (emails, attachments, sieve scripts)
+- **Automatic cluster discovery** using `query_nodes()`
+- **DNS autodiscovery records** for email client configuration
+- **TLS certificate management** integration
+- **Postfix relay integration** for SMTP routing
+
+## Features
+
+- ✅ **Multi-node clustering** with peer-to-peer coordination
+- ✅ **PostgreSQL authentication** with SQL directory backend
+- ✅ **S3 blob storage** with compression support
+- ✅ **IMAP/IMAPS protocols** for email access
+- ✅ **HTTP/HTTPS protocols** for JMAP, WebDAV, and autodiscovery
+- ✅ **SMTP relay** for postfix integration
+- ✅ **DNS autodiscovery** record management
+- ✅ **Automatic role distribution** across cluster nodes
+- ✅ **TLS security** with Vault PKI integration
+
+## Requirements
+
+- **Puppet 6+** with `query_nodes()` function support
+- **Stalwart RPM package** (creates user, directories, systemd service)
+- **PostgreSQL cluster** for data storage
+- **S3-compatible storage** (Ceph-RGW, MinIO, AWS S3)
+- **DNS management** via `profiles::dns::record`
+- **PKI management** via `profiles::pki::vault::alt_names`
+
+## Usage
+
+### Recommended Usage with Role
+
+The recommended way to use this module is via the `roles::infra::mail::backend` role with hieradata configuration:
+
+```puppet
+include roles::infra::mail::backend
+```
+
+Configure all parameters in `hieradata/roles/infra/mail/backend.yaml` - see `examples/role-hieradata.yaml` for a complete example.
+
+### Direct Class Usage
+
+```puppet
+class { 'stalwart':
+  node_id             => 1,
+  cluster_role        => 'mail-backend',
+  postgresql_host     => 'pgsql.example.com',
+  postgresql_database => 'stalwart',
+  postgresql_user     => 'stalwart',
+  postgresql_password => Sensitive('secretpassword'),
+  s3_endpoint         => 'https://ceph-rgw.example.com',
+  s3_bucket           => 'stalwart-blobs',
+  s3_access_key       => 'accesskey',
+  s3_secret_key       => Sensitive('secretkey'),
+  domains             => ['example.com'],
+  postfix_relay_host  => 'postfix.example.com',
+}
+```
+
+## Hieradata Configuration
+
+See `examples/role-hieradata.yaml` for a complete example of role-based hieradata configuration.
+
+### Required Parameters
+
+```yaml
+# Cluster role for node discovery
+stalwart::cluster_role: 'mail-backend'
+
+# Optional: Unique node identifier (auto-calculated if not specified)
+# stalwart::node_id: 1
+
+# PostgreSQL connection
+stalwart::postgresql_host: 'pgsql.example.com'
+stalwart::postgresql_database: 'stalwart'
+stalwart::postgresql_user: 'stalwart'
+stalwart::postgresql_password: >
+  ENC[PKCS7,encrypted_password...]
+
+# S3/Ceph-RGW connection
+stalwart::s3_endpoint: 'https://ceph-rgw.example.com'
+stalwart::s3_bucket: 'stalwart-blobs'
+stalwart::s3_access_key: 'access_key'
+stalwart::s3_secret_key: >
+  ENC[PKCS7,encrypted_secret...]
+
+# Domains and relay
+stalwart::domains:
+  - 'example.com'
+stalwart::postfix_relay_host: 'postfix.example.com'
+```
+
+## Architecture
+
+### Cluster Setup
+
+The module automatically discovers cluster members using `query_nodes()` based on:
+- `enc_role` matching `cluster_role` parameter
+- `country` fact matching the node's country fact
+- `region` fact matching the node's region fact
+
+**Node ID Assignment:**
+- Node IDs are **automatically extracted** from the last 4 digits of the hostname
+- Example: `ausyd1nxvm1234` → node ID `1234`
+- Manual override available via `stalwart::node_id` parameter if needed
+- Hostname must end with 4 digits for automatic extraction to work
+- Ensures unique IDs when following consistent hostname patterns
+
+### Storage Layout
+
+- **Data Store**: PostgreSQL (metadata, folders, settings)
+- **Full-Text Search**: PostgreSQL (search indexes)
+- **In-Memory Store**: PostgreSQL (caching, sessions)
+- **Blob Store**: S3/Ceph-RGW (emails, attachments, files)
+
+### Directory Structure (Created by RPM)
+
+- **Config**: `/opt/stalwart/etc/config.toml`
+- **Data**: `/var/lib/stalwart/` (queue, reports)
+- **Logs**: `/var/log/stalwart/stalwart.log`
+- **Binary**: `/opt/stalwart/bin/stalwart`
+- **User**: `stalwart:stalwart` (system user)
+
+### Network Ports
+
+- **143**: IMAP (STARTTLS)
+- **993**: IMAPS (implicit TLS)
+- **443**: HTTPS (JMAP, WebDAV, autodiscovery)
+- **2525**: SMTP relay (postfix communication)
+- **11200**: Cluster coordination (peer-to-peer)
+- **9090**: Prometheus metrics
+
+### DNS Records
+
+When `manage_dns_records: true`, the module creates:
+- `autoconfig.domain.com` → server FQDN (Thunderbird)
+- `autodiscover.domain.com` → server FQDN (Outlook)
+- `_imap._tcp.domain.com` SRV record
+- `_imaps._tcp.domain.com` SRV record
+- `_caldav._tcp.domain.com` SRV record
+- `_carddav._tcp.domain.com` SRV record
+
+## PostgreSQL Schema
+
+The module expects these tables in the PostgreSQL database:
+
+```sql
+CREATE TABLE accounts (
+  name TEXT PRIMARY KEY,
+  secret TEXT,
+  description TEXT,
+  type TEXT NOT NULL,
+  quota INTEGER DEFAULT 0,
+  active BOOLEAN DEFAULT true
+);
+
+CREATE TABLE group_members (
+  name TEXT NOT NULL,
+  member_of TEXT NOT NULL,
+  PRIMARY KEY (name, member_of)
+);
+
+CREATE TABLE emails (
+  name TEXT NOT NULL,
+  address TEXT NOT NULL,
+  type TEXT,
+  PRIMARY KEY (name, address)
+);
+```
+
+## Security
+
+- **TLS required** for all connections
+- **PostgreSQL SSL** enabled by default
+- **S3 HTTPS** endpoints required
+- **Password hashing** supported (SHA512, BCRYPT, etc.)
+- **Certificate management** via Vault PKI
+
+### Fallback Administrator
+
+Stalwart includes a fallback administrator account for initial setup and emergency access:
+
+- **Default username**: `admin` (configurable via `stalwart::fallback_admin_user`)
+- **Default password**: `admin` (configurable via `stalwart::fallback_admin_password`)
+- **Purpose**: Initial server configuration and emergency access when directory services are unavailable
+- **Security**: Password is automatically hashed using SHA-512 crypt format
+
+**Important**: Change the default password in production by setting different hieradata values:
+
+```yaml
+stalwart::fallback_admin_password: "your-secure-password"
+```
+
+The fallback admin should only be used for initial setup and emergencies. Create regular admin accounts in PostgreSQL for day-to-day management.
+
+## Monitoring
+
+- **Prometheus metrics** on port 9090
+- **Log files** in `/var/log/stalwart/`
+- **Queue monitoring** in `/var/lib/stalwart/queue/`
+- **Service status** via systemd (`stalwart.service`)
+
+## Troubleshooting
+
+### Cluster Formation Issues
+- Verify `query_nodes()` returns expected nodes
+- Check `country` and `region` facts are consistent
+- Ensure `cluster_role` matches across all nodes
+
+### Storage Connection Issues
+- Test PostgreSQL connectivity and credentials
+- Verify S3 endpoint accessibility and credentials
+- Check network connectivity between nodes
+
+### TLS Certificate Issues
+- Ensure PKI alt_names include all required domains
+- Verify certificate paths exist and are readable
+- Check certificate expiration dates
+
+## License
+
+This module is part of the internal infrastructure management system.
--- a/modules/stalwart/examples/hieradata.yaml
+++ b/modules/stalwart/examples/hieradata.yaml
@ -0,0 +1,57 @@
+# Example hieradata for profiles::mail::stalwart
+# This shows the required and optional parameters for Stalwart configuration
+
+# Required: Unique node ID for each server in the cluster (1, 2, 3, etc.)
+profiles::mail::stalwart::node_id: 1
+
+# Required: Cluster role name for query_nodes() discovery
+profiles::mail::stalwart::cluster_role: 'mail-backend'
+
+# Required: PostgreSQL connection settings
+profiles::mail::stalwart::postgresql_host: 'pgsql.example.com'
+profiles::mail::stalwart::postgresql_port: 5432
+profiles::mail::stalwart::postgresql_database: 'stalwart'
+profiles::mail::stalwart::postgresql_user: 'stalwart'
+profiles::mail::stalwart::postgresql_password: >
+  ENC[PKCS7,MIIBiQYJKoZIhvcNAQcDoIIBejCCAXYCAQAxggEhMIIBHQIBADAFMAACAQEwDQYJKoZIhvcNAQEBBQAEggEAxample...]
+profiles::mail::stalwart::postgresql_ssl: true
+
+# Required: S3/Ceph-RGW connection settings
+profiles::mail::stalwart::s3_endpoint: 'https://ceph-rgw.example.com'
+profiles::mail::stalwart::s3_bucket: 'stalwart-blobs'
+profiles::mail::stalwart::s3_region: 'default'
+profiles::mail::stalwart::s3_access_key: 'stalwart_access_key'
+profiles::mail::stalwart::s3_secret_key: >
+  ENC[PKCS7,MIIBiQYJKoZIhvcNAQcDoIIBejCCAXYCAQAxggEhMIIBHQIBADAFMAACAQEwDQYJKoZIhvcNAQEBBQAEggEAxample...]
+profiles::mail::stalwart::s3_key_prefix: 'stalwart/'
+
+# Required: Domains this mail backend serves
+profiles::mail::stalwart::domains:
+  - 'example.com'
+  - 'mail.example.com'
+
+# Required: Postfix relay host for SMTP delivery
+profiles::mail::stalwart::postfix_relay_host: 'postfix.example.com'
+
+# Optional: Protocol configuration (defaults shown)
+profiles::mail::stalwart::enable_imap: true
+profiles::mail::stalwart::enable_imap_tls: true
+profiles::mail::stalwart::enable_http: true
+profiles::mail::stalwart::enable_smtp_relay: true
+
+# Optional: Management settings
+profiles::mail::stalwart::manage_dns_records: true
+profiles::mail::stalwart::log_level: 'info'
+
+# Optional: TLS certificate paths (defaults shown)
+profiles::mail::stalwart::tls_cert: '/etc/pki/tls/vault/certificate.crt'
+profiles::mail::stalwart::tls_key: '/etc/pki/tls/vault/private.key'
+
+# Example PKI alt_names configuration for TLS certificates
+# This should include all domains and hostnames that need certificates
+profiles::pki::vault::alt_names:
+  mail-backend:
+    - 'imap.example.com'
+    - 'mail.example.com'
+    - 'autoconfig.example.com'
+    - 'autodiscover.example.com'
--- a/modules/stalwart/examples/role-hieradata.yaml
+++ b/modules/stalwart/examples/role-hieradata.yaml
@ -0,0 +1,58 @@
+# Example hieradata for roles::infra::mail::backend
+# Place this in: hieradata/roles/infra/mail/backend.yaml
+
+# Stalwart module configuration - all parameters passed directly to the module
+# stalwart::node_id: 1234  # Optional - automatically extracted from last 4 digits of hostname
+stalwart::cluster_role: 'mail-backend'
+
+# PostgreSQL connection settings
+stalwart::postgresql_host: 'pgsql.example.com'
+stalwart::postgresql_port: 5432
+stalwart::postgresql_database: 'stalwart'
+stalwart::postgresql_user: 'stalwart'
+stalwart::postgresql_password: >
+  ENC[PKCS7,MIIBiQYJKoZIhvcNAQcDoIIBejCCAXYCAQAxggEhMIIBHQIBADAFMAACAQEwDQYJKoZIhvcNAQEBBQAEggEAxample...]
+stalwart::postgresql_ssl: true
+
+# S3/Ceph-RGW connection settings
+stalwart::s3_endpoint: 'https://ceph-rgw.example.com'
+stalwart::s3_bucket: 'stalwart-blobs'
+stalwart::s3_region: 'default'
+stalwart::s3_access_key: 'stalwart_access_key'
+stalwart::s3_secret_key: >
+  ENC[PKCS7,MIIBiQYJKoZIhvcNAQcDoIIBejCCAXYCAQAxggEhMIIBHQIBADAFMAACAQEwDQYJKoZIhvcNAQEBBQAEggEAxample...]
+stalwart::s3_key_prefix: 'stalwart/'
+
+# Domains this mail backend serves
+stalwart::domains:
+  - 'example.com'
+  - 'mail.example.com'
+
+# Postfix relay host for SMTP delivery
+stalwart::postfix_relay_host: 'postfix.example.com'
+
+# Optional protocol configuration (defaults shown)
+stalwart::enable_imap: true
+stalwart::enable_imap_tls: true
+stalwart::enable_http: true
+stalwart::enable_smtp_relay: true
+
+# Optional management settings
+stalwart::manage_dns_records: true
+stalwart::log_level: 'info'
+
+# Optional TLS certificate paths (defaults work with profiles::pki::vault)
+# stalwart::tls_cert: '/etc/pki/tls/vault/certificate.crt'
+# stalwart::tls_key: '/etc/pki/tls/vault/private.key'
+
+# Optional path overrides (RPM package sets up these defaults)
+# stalwart::config_dir: '/opt/stalwart/etc'
+# stalwart::data_dir: '/var/lib/stalwart'
+
+# PKI alt_names configuration for TLS certificates
+# This should include all domains and hostnames that need certificates
+profiles::pki::vault::alt_names:
+  - 'imap.example.com'
+  - 'mail.example.com'
+  - 'autoconfig.example.com'
+  - 'autodiscover.example.com'
--- a/modules/stalwart/manifests/config.pp
+++ b/modules/stalwart/manifests/config.pp
@ -0,0 +1,84 @@
+# @summary Manages Stalwart Mail Server configuration
+#
+# @api private
+class stalwart::config {
+  assert_private()
+
+  # Create base directories (package creates user/group and base dirs)
+  file { [$stalwart::config_dir, $stalwart::data_dir, $stalwart::webadmin_unpack_path]:
+    ensure => directory,
+    owner  => 'stalwart',
+    group  => 'stalwart',
+    mode   => '0750',
+  }
+
+  # Ensure log directory exists
+  file { '/var/log/stalwart':
+    ensure => directory,
+    owner  => 'stalwart',
+    group  => 'stalwart',
+    mode   => '0755',
+  }
+
+  # Main configuration file
+  file { "${stalwart::config_dir}/config.toml":
+    ensure  => file,
+    owner   => 'stalwart',
+    group   => 'stalwart',
+    mode    => '0640',
+    content => epp('stalwart/config.toml.epp', {
+      'cluster_size'            => $stalwart::cluster_size,
+      'other_cluster_members'   => $stalwart::other_cluster_members,
+      'haproxy_ips'             => $stalwart::haproxy_ips,
+      'effective_node_id'       => $stalwart::effective_node_id,
+      'bind_address'            => $stalwart::bind_address,
+      'advertise_address'       => $stalwart::advertise_address,
+      'postgresql_host'         => $stalwart::postgresql_host,
+      'postgresql_port'         => $stalwart::postgresql_port,
+      'postgresql_database'     => $stalwart::postgresql_database,
+      'postgresql_user'         => $stalwart::postgresql_user,
+      'postgresql_password'     => $stalwart::postgresql_password.unwrap,
+      'postgresql_ssl'          => $stalwart::postgresql_ssl,
+      's3_endpoint'             => $stalwart::s3_endpoint,
+      's3_bucket'               => $stalwart::s3_bucket,
+      's3_region'               => $stalwart::s3_region,
+      's3_access_key'           => $stalwart::s3_access_key,
+      's3_secret_key'           => $stalwart::s3_secret_key.unwrap,
+      's3_key_prefix'           => $stalwart::s3_key_prefix,
+      'domains'                 => $stalwart::domains,
+      'postfix_relay_host'      => $stalwart::postfix_relay_host,
+      'enable_imap'             => $stalwart::enable_imap,
+      'enable_imap_tls'         => $stalwart::enable_imap_tls,
+      'enable_http'             => $stalwart::enable_http,
+      'enable_smtp_submission'  => $stalwart::enable_smtp_submission,
+      'data_dir'                => $stalwart::data_dir,
+      'tls_cert'                => $stalwart::tls_cert,
+      'tls_key'                 => $stalwart::tls_key,
+      'log_level'               => $stalwart::log_level,
+      'service_hostname'        => $stalwart::service_hostname,
+      'fallback_admin_user'     => $stalwart::fallback_admin_user,
+      'fallback_admin_password' => $stalwart::fallback_admin_password,
+      'webadmin_unpack_path'    => $stalwart::webadmin_unpack_path,
+      'webadmin_resource_url'   => $stalwart::webadmin_resource_url,
+      'webadmin_auto_update'    => $stalwart::webadmin_auto_update,
+      'node_facts'              => $facts,
+    }),
+    notify  => Service['stalwart'],
+  }
+
+  # Create directories for storage
+  file { "${stalwart::data_dir}/queue":
+    ensure => directory,
+    owner  => 'stalwart',
+    group  => 'stalwart',
+    mode   => '0750',
+  }
+
+  file { "${stalwart::data_dir}/reports":
+    ensure => directory,
+    owner  => 'stalwart',
+    group  => 'stalwart',
+    mode   => '0750',
+  }
+
+}
--- a/modules/stalwart/manifests/dns.pp
+++ b/modules/stalwart/manifests/dns.pp
@ -0,0 +1,67 @@
+# @summary Manages DNS autodiscovery records for Stalwart
+#
+# @param target_host
+#   FQDN to point DNS records to (defaults to current server)
+#
+# @api private
+class stalwart::dns (
+  Stdlib::Fqdn $target_host = $facts['networking']['fqdn'],
+) {
+  assert_private()
+
+  # Create autodiscovery DNS records for each domain
+  $stalwart::domains.each |$domain| {
+
+    # Autoconfig record for Thunderbird/Mozilla clients
+    profiles::dns::record { "autoconfig_${domain}":
+      record => "autoconfig.${domain}",
+      type   => 'CNAME',
+      value  => "${target_host}.",
+      zone   => $domain,
+      order  => 100,
+    }
+
+    # Autodiscover record for Outlook/Microsoft clients
+    profiles::dns::record { "autodiscover_${domain}":
+      record => "autodiscover.${domain}",
+      type   => 'CNAME',
+      value  => "${target_host}.",
+      zone   => $domain,
+      order  => 101,
+    }
+
+    # IMAP SRV records
+    profiles::dns::record { "imap_srv_${domain}":
+      record => "_imap._tcp.${domain}",
+      type   => 'SRV',
+      value  => "10 1 143 ${target_host}.",
+      zone   => $domain,
+      order  => 102,
+    }
+
+    profiles::dns::record { "imaps_srv_${domain}":
+      record => "_imaps._tcp.${domain}",
+      type   => 'SRV',
+      value  => "10 1 993 ${target_host}.",
+      zone   => $domain,
+      order  => 103,
+    }
+
+    # CalDAV and CardDAV SRV records
+    profiles::dns::record { "caldav_srv_${domain}":
+      record => "_caldav._tcp.${domain}",
+      type   => 'SRV',
+      value  => "10 1 443 ${target_host}.",
+      zone   => $domain,
+      order  => 104,
+    }
+
+    profiles::dns::record { "carddav_srv_${domain}":
+      record => "_carddav._tcp.${domain}",
+      type   => 'SRV',
+      value  => "10 1 443 ${target_host}.",
+      zone   => $domain,
+      order  => 105,
+    }
+  }
+}
--- a/modules/stalwart/manifests/init.pp
+++ b/modules/stalwart/manifests/init.pp
@ -0,0 +1,245 @@
+# @summary Main class for managing Stalwart Mail Server
+#
+# This class provides a comprehensive setup of Stalwart Mail Server with
+# clustering, authentication, storage, and protocol support.
+#
+# @example Basic Stalwart setup
+#   class { 'stalwart':
+#     node_id                => 1,
+#     postgresql_host        => 'pgsql.example.com',
+#     postgresql_database    => 'stalwart',
+#     postgresql_user        => 'stalwart',
+#     postgresql_password    => Sensitive('secretpassword'),
+#     s3_endpoint            => 'https://ceph-rgw.example.com',
+#     s3_bucket              => 'stalwart-blobs',
+#     s3_access_key          => 'accesskey',
+#     s3_secret_key          => Sensitive('secretkey'),
+#     domains                => ['example.com'],
+#     postfix_relay_host     => 'postfix.example.com',
+#   }
+#
+# @param node_id
+#   Unique identifier for this node in the cluster (1-N). If not specified,
+#   automatically calculated based on sorted position in cluster member list.
+#
+# @param cluster_role
+#   Role name for cluster member discovery via query_nodes()
+#
+#
+# @param postgresql_host
+#   PostgreSQL server hostname/IP
+#
+# @param postgresql_port
+#   PostgreSQL server port
+#
+# @param postgresql_database
+#   PostgreSQL database name
+#
+# @param postgresql_user
+#   PostgreSQL username
+#
+# @param postgresql_password
+#   PostgreSQL password (Sensitive)
+#
+# @param postgresql_ssl
+#   Enable SSL/TLS for PostgreSQL connections
+#
+# @param s3_endpoint
+#   S3/Ceph-RGW endpoint URL
+#
+# @param s3_bucket
+#   S3 bucket name for blob storage
+#
+# @param s3_region
+#   S3 region
+#
+# @param s3_access_key
+#   S3 access key
+#
+# @param s3_secret_key
+#   S3 secret key (Sensitive)
+#
+# @param s3_key_prefix
+#   S3 key prefix for stalwart objects
+#
+# @param domains
+#   Array of domains this server handles
+#
+# @param postfix_relay_host
+#   Postfix relay host for SMTP delivery
+#
+# @param bind_address
+#   IP address to bind services to
+#
+# @param advertise_address
+#   IP address to advertise to cluster members
+#
+# @param enable_imap
+#   Enable IMAP protocol listener
+#
+# @param enable_imap_tls
+#   Enable IMAP over TLS listener
+#
+# @param enable_http
+#   Enable HTTP listener for JMAP/WebDAV/Autodiscovery
+#
+# @param enable_smtp_relay
+#   Enable SMTP for postfix relay communication
+#
+# @param enable_smtp_submission
+#   Enable SMTP submission listener on port 587
+#
+# @param haproxy_role
+#   Role name for HAProxy nodes to include in proxy trusted networks
+#
+# @param service_hostname
+#   Service hostname used for autoconfig/autodiscover and SMTP greeting
+#
+# @param package_ensure
+#   Package version to install
+#
+# @param config_dir
+#   Stalwart configuration directory
+#
+# @param data_dir
+#   Stalwart data directory
+#
+# @param log_level
+#   Logging verbosity level
+#
+# @param manage_firewall
+#   Whether to manage firewall rules
+#
+# @param tls_cert
+#   Path to TLS certificate file
+#
+# @param tls_key
+#   Path to TLS private key file
+#
+# @param manage_dns_records
+#   Whether to create DNS autodiscovery records
+#
+class stalwart (
+  String                    $cluster_role,
+  Stdlib::Host              $postgresql_host,
+  String                    $postgresql_database,
+  String                    $postgresql_user,
+  Sensitive[String]         $postgresql_password,
+  Stdlib::HTTPUrl           $s3_endpoint,
+  String                    $s3_bucket,
+  String                    $s3_access_key,
+  Sensitive[String]         $s3_secret_key,
+  Array[Stdlib::Fqdn]       $domains,
+  Stdlib::Host              $postfix_relay_host,
+  Optional[Integer]         $node_id                 = undef,
+  Stdlib::Port              $postgresql_port          = 5432,
+  Boolean                   $postgresql_ssl           = true,
+  String                    $s3_region               = 'us-east-1',
+  String                    $s3_key_prefix           = 'stalwart/',
+  Stdlib::IP::Address       $bind_address            = $facts['networking']['ip'],
+  Stdlib::IP::Address       $advertise_address       = $facts['networking']['ip'],
+  Boolean                   $enable_imap             = true,
+  Boolean                   $enable_imap_tls         = true,
+  Boolean                   $enable_http             = true,
+  Boolean                   $enable_smtp_relay       = true,
+  Boolean                   $enable_smtp_submission  = true,
+  String                    $haproxy_role            = 'roles::infra::halb::haproxy2',
+  Stdlib::Fqdn              $service_hostname        = $facts['networking']['fqdn'],
+  String                    $package_ensure          = 'present',
+  Stdlib::Absolutepath      $config_dir              = '/opt/stalwart/etc',
+  Stdlib::Absolutepath      $data_dir                = '/var/lib/stalwart',
+  Enum['error','warn','info','debug','trace'] $log_level = 'info',
+  Boolean                   $manage_firewall         = false,
+  Stdlib::Absolutepath      $tls_cert                = '/etc/pki/tls/vault/certificate.crt',
+  Stdlib::Absolutepath      $tls_key                 = '/etc/pki/tls/vault/private.key',
+  Boolean                   $manage_dns_records      = true,
+  Optional[Stdlib::Fqdn]    $loadbalancer_host       = undef,
+  String                    $fallback_admin_user     = 'admin',
+  Sensitive[String]         $fallback_admin_password = Sensitive('admin'),
+  Stdlib::Absolutepath      $webadmin_unpack_path    = "${data_dir}/webadmin",
+  Stdlib::HTTPUrl           $webadmin_resource_url   = 'https://github.com/stalwartlabs/webadmin/releases/latest/download/webadmin.zip',
+  Boolean                   $webadmin_auto_update    = true,
+) {
+
+  # Calculate node_id from last 4 digits of hostname if not provided
+  $my_fqdn = $facts['networking']['fqdn']
+  $hostname = $facts['networking']['hostname']
+
+  # Query cluster members for validation
+  $cluster_query = "enc_role='${cluster_role}' and country='${facts['country']}' and region='${facts['region']}'"
+  $cluster_members_raw = query_nodes($cluster_query, 'networking.fqdn')
+  $cluster_members = $cluster_members_raw ? {
+    undef   => [],
+    default => $cluster_members_raw,
+  }
+  $sorted_cluster_members = sort($cluster_members)
+
+  # Calculate cluster information for templates
+  $other_cluster_members = $sorted_cluster_members.filter |$member| { $member != $my_fqdn }
+  $cluster_size = length($sorted_cluster_members)
+
+  # Query HAProxy nodes for proxy trusted networks
+  $haproxy_query = "enc_role='${haproxy_role}' and country='${facts['country']}' and region='${facts['region']}'"
+  $haproxy_members_raw = query_nodes($haproxy_query, 'networking.ip')
+  $haproxy_ips = $haproxy_members_raw ? {
+    undef   => [],
+    default => sort($haproxy_members_raw),
+  }
+
+  # Extract last 4 digits from hostname (e.g., ausyd1nxvm1234 -> 1234)
+  if $hostname =~ /^.*(\d{4})$/ {
+    $hostname_digits = $1
+    $calculated_node_id = Integer($hostname_digits)
+  } else {
+    fail("Unable to extract 4-digit node ID from hostname '${hostname}'. Hostname must end with 4 digits or specify node_id manually.")
+  }
+
+  # Use provided node_id or calculated one
+  $effective_node_id = $node_id ? {
+    undef   => $calculated_node_id,
+    default => $node_id,
+  }
+
+  # Validate parameters
+  if $effective_node_id < 1 {
+    fail('node_id must be a positive integer')
+  }
+
+  if empty($domains) {
+    fail('At least one domain must be specified')
+  }
+
+  if !($my_fqdn in $sorted_cluster_members) {
+    fail("This node (${my_fqdn}) is not found in cluster members for role '${cluster_role}' in ${facts['country']}-${facts['region']}")
+  }
+
+
+  # Include sub-classes in dependency order
+  include stalwart::install
+  include stalwart::config
+  include stalwart::service
+
+  # Handle DNS records if requested
+  if $manage_dns_records {
+    if $loadbalancer_host {
+      # Only first node in cluster creates DNS records pointing to load balancer
+      if $my_fqdn == $sorted_cluster_members[0] {
+        class { 'stalwart::dns':
+          target_host => $loadbalancer_host,
+        }
+      }
+    } else {
+      # Current behavior: each server creates its own DNS records
+      include stalwart::dns
+    }
+  }
+
+  # Class ordering
+  Class['stalwart::install']
+  -> Class['stalwart::config']
+  -> Class['stalwart::service']
+
+  if $manage_dns_records {
+    Class['stalwart::service'] -> Class['stalwart::dns']
+  }
+}
--- a/modules/stalwart/manifests/install.pp
+++ b/modules/stalwart/manifests/install.pp
@ -0,0 +1,11 @@
+# @summary Manages Stalwart Mail Server package installation
+#
+# @api private
+class stalwart::install {
+  assert_private()
+
+  # Install stalwart package (user/group created by package preinstall script)
+  package { 'stalwart':
+    ensure => $stalwart::package_ensure,
+  }
+}
--- a/modules/stalwart/manifests/service.pp
+++ b/modules/stalwart/manifests/service.pp
@ -0,0 +1,26 @@
+# @summary Manages Stalwart Mail Server service
+#
+# @api private
+class stalwart::service {
+  assert_private()
+
+  # Service is installed by the RPM package
+  service { 'stalwart':
+    ensure    => running,
+    enable    => true,
+    subscribe => [
+      File[$stalwart::tls_cert],
+      File[$stalwart::tls_key],
+    ],
+  }
+
+  # Add capability to bind to privileged ports (143, 443, 993)
+  systemd::manage_dropin { 'bind-capabilities.conf':
+    ensure        => present,
+    unit          => 'stalwart.service',
+    service_entry => {
+      'AmbientCapabilities' => 'CAP_NET_BIND_SERVICE',
+    },
+    notify        => Service['stalwart'],
+  }
+}
--- a/modules/stalwart/templates/config.toml.epp
+++ b/modules/stalwart/templates/config.toml.epp
@ -0,0 +1,296 @@
+# Stalwart Mail Server Configuration
+# Generated by Puppet - DO NOT EDIT MANUALLY
+
+[server]
+hostname = "<%= $service_hostname %>"
+greeting = "Stalwart ESMTP"
+
+[server.listener."smtp-relay"]
+bind = ["<%= $bind_address %>:25"]
+protocol = "smtp"
+greeting = "Stalwart SMTP Relay"
+
+<% if !$haproxy_ips.empty { -%>
+[server.listener."smtp-relay".proxy]
+trusted-networks = ["127.0.0.0/8", "::1"<% $haproxy_ips.each |$ip| { %>, "<%= $ip %>"<% } %>]
+<% } -%>
+
+<% if $enable_smtp_submission { -%>
+[server.listener."submission"]
+bind = ["<%= $bind_address %>:587"]
+protocol = "smtp"
+greeting = "Stalwart SMTP Submission"
+tls.require = true
+
+<% if !$haproxy_ips.empty { -%>
+[server.listener."submission".proxy]
+trusted-networks = ["127.0.0.0/8", "::1"<% $haproxy_ips.each |$ip| { %>, "<%= $ip %>"<% } %>]
+<% } -%>
+<% } -%>
+
+<% if $enable_imap { -%>
+[server.listener."imap"]
+bind = ["<%= $bind_address %>:143"]
+protocol = "imap"
+
+<% if !$haproxy_ips.empty { -%>
+[server.listener."imap".proxy]
+trusted-networks = ["127.0.0.0/8", "::1"<% $haproxy_ips.each |$ip| { %>, "<%= $ip %>"<% } %>]
+<% } -%>
+<% } -%>
+
+<% if $enable_imap_tls { -%>
+[server.listener."imaps"]
+bind = ["<%= $bind_address %>:993"]
+protocol = "imap"
+tls.implicit = true
+
+<% if !$haproxy_ips.empty { -%>
+[server.listener."imaps".proxy]
+trusted-networks = ["127.0.0.0/8", "::1"<% $haproxy_ips.each |$ip| { %>, "<%= $ip %>"<% } %>]
+<% } -%>
+<% } -%>
+
+<% if $enable_http { -%>
+[server.listener."https"]
+bind = ["<%= $bind_address %>:443"]
+protocol = "http"
+tls.implicit = true
+
+<% if !$haproxy_ips.empty { -%>
+[server.listener."https".proxy]
+trusted-networks = ["127.0.0.0/8", "::1"<% $haproxy_ips.each |$ip| { %>, "<%= $ip %>"<% } %>]
+<% } -%>
+<% } -%>
+
+[server.tls]
+enable = true
+implicit = false
+certificate = "default"
+
+
+[webadmin]
+path = "<%= $webadmin_unpack_path %>"
+auto-update = <%= $webadmin_auto_update %>
+resource = "<%= $webadmin_resource_url %>"
+
+# Cluster Configuration
+[cluster]
+node-id = <%= $effective_node_id %>
+
+<% if $cluster_size > 1 { -%>
+# Peer-to-peer coordination
+[cluster.coordinator]
+type = "peer-to-peer"
+addr = "<%= $bind_address %>:11200"
+advertise-addr = "<%= $advertise_address %>:11200"
+
+<% $other_cluster_members.each |$node| { -%>
+[[cluster.coordinator.peers]]
+addr = "<%= $node %>:11200"
+<% } -%>
+
+# Cluster roles for 3-node setup
+[cluster.roles.purge]
+stores = ["1", "2", "3"]
+accounts = ["1", "2"]
+
+[cluster.roles.acme]
+renew = ["1"]
+
+[cluster.roles.metrics]
+calculate = ["1", "2"]
+push = ["1"]
+
+[cluster.roles.push-notifications]
+push-notifications = ["1", "3"]
+
+[cluster.roles.fts-indexing]
+fts-indexing = ["2", "3"]
+
+[cluster.roles.bayes-training]
+bayes-training = ["1"]
+
+[cluster.roles.imip-processing]
+imip-processing = ["2"]
+
+[cluster.roles.calendar-alerts]
+calendar-alerts = ["3"]
+<% } -%>
+
+# Storage Configuration
+
+# PostgreSQL store for data, FTS, and in-memory
+[store."postgresql"]
+type = "postgresql"
+host = "<%= $postgresql_host %>"
+port = <%= $postgresql_port %>
+database = "<%= $postgresql_database %>"
+user = "<%= $postgresql_user %>"
+password = "<%= $postgresql_password %>"
+timeout = "15s"
+
+[store."postgresql".tls]
+enable = <%= $postgresql_ssl %>
+allow-invalid-certs = false
+
+[store."postgresql".pool]
+max-connections = 10
+
+[store."postgresql".purge]
+frequency = "0 3 *"
+
+# S3/Ceph-RGW store for blobs
+[store."s3"]
+type = "s3"
+bucket = "<%= $s3_bucket %>"
+region = "<%= $s3_region %>"
+access-key = "<%= $s3_access_key %>"
+secret-key = "<%= $s3_secret_key %>"
+endpoint = "<%= $s3_endpoint %>"
+timeout = "30s"
+key-prefix = "<%= $s3_key_prefix %>"
+compression = "lz4"
+
+[store."s3".purge]
+frequency = "30 5 *"
+
+# Storage assignment
+[storage]
+data = "postgresql"
+fts = "postgresql"
+blob = "s3"
+lookup = "postgresql"
+directory = "internal"
+in-memory = "postgresql"
+
+# Directory configuration
+[directory.internal]
+type = "internal"
+store = "postgresql"
+
+# Authentication configuration
+[authentication.fallback-admin]
+user = "<%= $fallback_admin_user %>"
+secret = "<%= pw_hash($fallback_admin_password.unwrap, 'SHA-512', 'stalwart') %>"
+
+[authentication]
+[authentication.directory]
+directories = ["internal"]
+
+# Authorization configuration
+[authorization]
+directory = "internal"
+
+# JMAP configuration
+[jmap]
+directory = "internal"
+
+[jmap.protocol]
+request-max-size = 10485760
+get.max-objects = 500
+query.max-results = 5000
+changes.max-results = 5000
+upload.max-size = 50000000
+upload.ttl = "1h"
+
+# IMAP configuration
+[imap]
+directory = "internal"
+
+[imap.protocol]
+max-requests = 64
+
+# Inbound rate limiting
+[[queue.limiter.inbound]]
+key = ["remote_ip"]
+rate = "500/1s"
+enable = true
+
+# SMTP configuration for postfix relay
+[session.data]
+pipe.command = "sendmail"
+pipe.arguments = ["-i", "-f", "{sender}", "{recipient}"]
+
+# Outbound SMTP configuration
+[queue]
+path = "<%= $data_dir %>/queue"
+
+[queue.schedule]
+retry = ["2s", "5s", "1m", "5m", "15m", "30m", "1h", "2h"]
+notify = ["1d", "3d"]
+expire = "5d"
+
+[session.extensions]
+future-release = "7d"
+
+# Relay configuration for postfix
+[remote."postfix"]
+address = "<%= $postfix_relay_host %>"
+port = 25
+protocol = "smtp"
+
+# HTTP configuration
+[server.http]
+use-x-forwarded = false
+permissive-cors = false
+
+# Disable spam filtering (handled by postfix)
+[session.ehlo]
+reject-non-fqdn = false
+
+[session.rcpt]
+type = "internal"
+store = "postgresql"
+max-recipients = 25
+
+[session.data]
+max-messages = 10
+max-message-size = 52428800
+
+# TLS configuration
+[certificate."default"]
+cert = "%{file:<%= $tls_cert %>}%"
+private-key = "%{file:<%= $tls_key %>}%"
+default = true
+
+# Logging configuration
+[tracer]
+type = "log"
+level = "<%= $log_level %>"
+ansi = false
+multiline = true
+
+[tracer.file]
+path = "/var/log/stalwart/stalwart.log"
+rotate = "daily"
+keep = 30
+
+# Report storage
+[report]
+path = "<%= $data_dir %>/reports"
+hash = "sha256"
+encrypt = false
+
+# Metrics configuration
+[metrics]
+prometheus.enable = true
+prometheus.port = 9090
+
+# Queue routing configuration
+[queue.strategy]
+route = [ { if = "is_local_domain('', rcpt_domain)", then = "'local'" },
+          { else = "'relay'" } ]
+
+[queue.route."local"]
+type = "local"
+
+[queue.route."relay"]
+type = "relay"
+address = "<%= $postfix_relay_host %>"
+port = 25
+protocol = "smtp"
+
+[queue.route."relay".tls]
+implicit = false
+allow-invalid-certs = false
--- a/modules/vmcluster/manifests/vmagent.pp
+++ b/modules/vmcluster/manifests/vmagent.pp
@ -10,6 +10,7 @@ class vmcluster::vmagent (
  Stdlib::Absolutepath $vars_file = '/etc/default/vmagent',
  String  $consul_node_token      = $facts['consul_node_token'],
  Hash[String, Variant[String, Array[String]]] $options = {},
+  Hash[String, Hash] $static_targets = {},
 ) {

  # if enabled, manage this service
--- a/modules/vmcluster/templates/vmagent.scrape.yaml.erb
+++ b/modules/vmcluster/templates/vmagent.scrape.yaml.erb
@ -35,3 +35,28 @@ scrape_configs:
      - source_labels: [__meta_consul_tag_metrics_job]
        target_label: job
        action: replace
+
+<% if @static_targets -%>
+<% @static_targets.each do |job_name, config| -%>
+  - job_name: '<%= job_name %>'
+    static_configs:
+<% config['targets'].each do |target| -%>
+      - targets: ['<%= target %>']
+<% if config['labels'] -%>
+        labels:
+<% config['labels'].each do |label_name, label_value| -%>
+          <%= label_name %>: '<%= label_value %>'
+<% end -%>
+<% end -%>
+<% end -%>
+<% if config['scrape_interval'] -%>
+    scrape_interval: <%= config['scrape_interval'] %>
+<% end -%>
+<% if config['metrics_path'] -%>
+    metrics_path: <%= config['metrics_path'] %>
+<% end -%>
+<% if config['scheme'] -%>
+    scheme: <%= config['scheme'] %>
+<% end -%>
+<% end -%>
+<% end -%>
--- a/site/profiles/manifests/accounts/root.pp
+++ b/site/profiles/manifests/accounts/root.pp
@ -1,12 +1,12 @@
 # manage the root user
 class profiles::accounts::root (
+  String $password,
  Optional[Array[String]] $sshkeys = undef,
 ) {

-  if $sshkeys {
-    accounts::user { 'root':
-      sshkeys => $sshkeys,
-    }
+  accounts::user { 'root':
+    sshkeys  => $sshkeys,
+    password => $password,
  }

  file {'/root/.config':
--- a/site/profiles/manifests/gitea/runner.pp
+++ b/site/profiles/manifests/gitea/runner.pp
@ -1,13 +1,12 @@
 # profiles::gitea::init
 class profiles::gitea::runner (
  String $registration_token,
-  Stdlib::HTTPSUrl $source,
  String $user = 'runner',
  String $group = 'runner',
  Stdlib::Absolutepath $home = '/data/runner',
  Hash $config = {},
  Stdlib::HTTPSUrl $instance = 'https://git.query.consul',
-  String $version = '0.2.10',
+  String $version = 'latest',
 ) {

  group { $group:
@ -32,24 +31,27 @@ class profiles::gitea::runner (
    require => User[$user],
  }

-  archive { '/usr/local/bin/act_runner':
-    ensure  => present,
-    extract => false,
-    source  => $source,
-    creates => '/usr/local/bin/act_runner',
-    cleanup => true,
+  unless $version in ['latest', 'present'] {
+    # versionlock act
+    yum::versionlock{ 'act_runner':
+      ensure  => present,
+      version => $version,
+      before  => Package['act_runner'],
+    }
  }

+  # install act
+  package { 'act_runner':
+    ensure => $version,
+  }
+
+  # remove manually installed act_runner
  file { '/usr/local/bin/act_runner':
-    ensure  => 'file',
-    mode    => '0755',
-    owner   => 'root',
-    group   => 'root',
-    require => Archive['/usr/local/bin/act_runner'],
+    ensure => absent,
  }

-  exec {'register_act_runner':
-    command => "/usr/local/bin/act_runner register \
+  exec { 'register_act_runner':
+    command => "/usr/bin/act_runner register \
                --no-interactive \
                --instance ${instance} \
                --token ${registration_token} \
@ -60,12 +62,12 @@ class profiles::gitea::runner (
    user    => $user,
    group   => $group,
    require => [
-      File['/usr/local/bin/act_runner'],
+      Package['act_runner'],
      File["${home}/config.yaml"],
    ],
  }

-  systemd::unit_file {'act_runner.service':
+  systemd::unit_file { 'act_runner.service':
    enable  => true,
    active  => true,
    content => template('profiles/gitea/act_runner.service.erb'),
--- a/site/profiles/manifests/stalwart/haproxy.pp
+++ b/site/profiles/manifests/stalwart/haproxy.pp
@ -0,0 +1,76 @@
+# enable external access via haproxy
+class profiles::stalwart::haproxy (
+  Boolean $enable = false,
+){
+
+  # webadmin
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_443":
+    service => 'be_stalwart_webadmin',
+    ports   => [443],
+    options => [
+      "cookie ${facts['networking']['hostname']}",
+      'ssl',
+      'verify none',
+      'check',
+      'inter 2s',
+      'rise 3',
+      'fall 2',
+      'send-proxy-v2',
+    ]
+  }
+
+  # imap
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_143":
+    service => 'be_stalwart_imap',
+    ports   => [143],
+    options => [
+      'check',
+      'inter 3s',
+      'rise 2',
+      'fall 3',
+      'send-proxy-v2',
+    ]
+  }
+
+  # imaps
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_993":
+    service => 'be_stalwart_imaps',
+    ports   => [993],
+    options => [
+      'check',
+      'ssl',
+      'verify none',
+      'inter 3s',
+      'rise 2',
+      'fall 3',
+      'send-proxy-v2',
+    ]
+  }
+
+  # smtp
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_25":
+    service => 'be_stalwart_smtp',
+    ports   => [25],
+    options => [
+      'check',
+      'inter 3s',
+      'rise 2',
+      'fall 3',
+      'send-proxy-v2',
+    ]
+  }
+
+  # smtp submission
+  profiles::haproxy::balancemember { "${facts['networking']['fqdn']}_587":
+    service => 'be_stalwart_submission',
+    ports   => [587],
+    options => [
+      'check',
+      'inter 3s',
+      'rise 2',
+      'fall 3',
+      'send-proxy-v2',
+    ]
+  }
+
+}
--- a/site/profiles/templates/ceph/conf.erb
+++ b/site/profiles/templates/ceph/conf.erb
@ -2,7 +2,7 @@
 <% @config.each do |section, settings| -%>
 [<%= section %>]
 <% settings.each do |key, value| -%>
-<%# Convert booleans and numbers to strings, leave strings untouched %>
+<%# Convert booleans and numbers to strings, leave strings untouched -%>
 <%= key %> = <%= value.is_a?(TrueClass) ? 'true' : value.is_a?(FalseClass) ? 'false' : value %>
 <% end -%>

--- a/site/profiles/templates/gitea/act_runner.service.erb
+++ b/site/profiles/templates/gitea/act_runner.service.erb
@ -4,7 +4,7 @@ Documentation=https://gitea.com/gitea/act_runner
 After=docker.service

 [Service]
-ExecStart=/usr/local/bin/act_runner daemon --config <%= @home %>/config.yaml
+ExecStart=/usr/bin/act_runner daemon --config <%= @home %>/config.yaml
 ExecReload=/bin/kill -s HUP $MAINPID
 WorkingDirectory=<%= @home %>
 TimeoutSec=0
--- a/site/roles/manifests/infra/dns/externaldns.pp
+++ b/site/roles/manifests/infra/dns/externaldns.pp
@ -0,0 +1,11 @@
+# BIND server role for ExternalDNS integration
+class roles::infra::dns::externaldns {
+  if $facts['firstrun'] {
+    include profiles::defaults
+    include profiles::firstrun::init
+  } else {
+    include profiles::defaults
+    include profiles::base
+    include externaldns
+  }
+}
--- a/site/roles/manifests/infra/mail/backend.pp
+++ b/site/roles/manifests/infra/mail/backend.pp
@ -1,9 +1,14 @@
-# a role to deploy a imap/pop3 backend for mail services
+# roles::infra::mail::backend
+#
+# Configures Stalwart IMAP backend servers in a clustered configuration
+# with PostgreSQL for data/fts/memory storage and S3/Ceph-RGW for blob storage.
+# Integrates with postfix hosts for SMTP relay functionality.
+#
 class roles::infra::mail::backend {
  if $facts['firstrun'] {
    include profiles::defaults
    include profiles::firstrun::init
-  }else{
+  } else {
    include profiles::defaults
    include profiles::base
  }
Author	SHA1	Message	Date
Ben Vincent	6f51bffeaa	core: bump radowgw client_max_body_size (#433 ) Reviewed-on: #433	2026-01-07 23:27:09 +11:00
Ben Vincent	57870658b5	feat: act runner updates (#432 ) saving artifacts are breaking in some actions as the runner will switch between different git hosts. using haproxy will ensure the same backend is always hit via stick-tables and cookies - ensure runners use haproxy to reach git we now package act_runner now, lets use the rpm - change installation method to rpm instead of curl + untar - add capability to versionlock act_runner - fix paths to act_runner - remove manually installed act_runner Reviewed-on: #432	2026-01-03 21:51:47 +11:00
Ben Vincent	f8caa71f34	fix: increase artifact upload size for git (#431 ) - rpmbuilder artifacts can be very large - increase 1Gb limit to 5GB Reviewed-on: #431	2025-12-30 22:52:43 +11:00
Ben Vincent	a2c56c9e46	chore: add almalinux 9.7 repositories (#430 ) - ensure almalinux 9.7 is synced Reviewed-on: #430	2025-12-30 22:48:54 +11:00
Ben Vincent	40d8e924ee	feat: enable managing root password (#429 ) - update root password in common.eyaml - add missing param to the accounts::root manifest - remove if block as undef sshkeys has same effect Reviewed-on: #429	2025-12-28 20:12:12 +11:00
Ben Vincent	0aec795aec	feat: manage externaldns bind (#428 ) - add module to manage externaldns bind for k8s - add infra::dns::externaldns role - add 198.18.19.20 as anycast for k8s external-dns service Reviewed-on: #428	2025-11-22 23:25:55 +11:00
Ben Vincent	9854403b02	feat: add syslog listener for vlinsert (#427 ) - enable syslog capture via vlinsert - add syslog.service.consul service Reviewed-on: #427	2025-11-20 23:47:10 +11:00
Ben Vincent	6400c89853	feat: add vmcluster static targets (#426 ) - add ability to list static targets for vmagent to scrape - add vyos router to be scraped Reviewed-on: #426	2025-11-20 20:19:53 +11:00
Ben Vincent	9eff241003	feat: add SMTP submission listener and enhance stalwart configuration (#425 ) - add SMTP submission listener on port 587 with TLS requirement - configure HAProxy frontend/backend for submission with send-proxy-v2 support - add send-proxy-v2 support to all listeners - add dynamic HAProxy node discovery for proxy trusted networks - use service hostname instead of node FQDN for autoconfig/autodiscover - remove redundant IMAP/IMAPS/SMTP alt-names from TLS certificates - update VRRP CNAME configuration to use mail.main.unkin.net Reviewed-on: #425	2025-11-09 18:48:06 +11:00
Ben Vincent	35614060bd	chore: replace stalwart S3 keys (#424 ) - update stalwart S3 AK/SK after migrating to new zonegroup Reviewed-on: #424	2025-11-08 22:56:24 +11:00
Ben Vincent	1b0fd10fd7	fix: remove . from end of vrrp_cnames (#423 ) - autoconfig/autodiscovery should not end with a dot Reviewed-on: #423	2025-11-08 21:38:10 +11:00
Ben Vincent	2c9fb3d86a	chore: add stalwart required tls alt names (#422 ) - add alt-names for service addresses stalwart is expected to reply too Reviewed-on: #422	2025-11-08 21:28:41 +11:00
Ben Vincent	559c453906	chore: change transport for main.unkin.net (#421 ) - ensure main.unkin.net mail is delivered to stalwart load-balancer addr Reviewed-on: #421	2025-11-08 21:10:11 +11:00
Ben Vincent	5b0365c096	feat: manage haproxy for stalwart (#420 ) - add frontends for imap, imaps and smtp - add backends for webadmin, imap, imaps and smtp Reviewed-on: #420	2025-11-08 21:07:43 +11:00
Ben Vincent	1e7dfb9d9d	feat: manage additional ceph sections (#419 ) - ensure mons configuration are managed in code - ensure radowgw configuration are managed in code Reviewed-on: #419	2025-11-08 19:19:44 +11:00
Ben Vincent	9dd74013ea	feat: create stalwart module (#418 ) - add stalwart module - add psql database on the shared patroni instance - add ceph-rgw credentials to eyaml - ensure psql pass and s3 access key are converted to sensitive Reviewed-on: #418	2025-11-08 19:09:30 +11:00
Ben Vincent	92a48b4113	feat: ensure latest openbao package (#417 ) - stop version locking openbao, use latest Reviewed-on: #417	2025-11-06 20:01:37 +11:00