feat: adding rke2 (#394)

- manage rke2 repos - add rke2 module (init, params, install, config, service) - split roles::infra::k8s::node -> control/compute roles - moved common k8s config into k8s.yaml - add bootstrap_node, manage server and token fields in rke2 config - manage install of helm - manage node attributes (from puppet facts) - manage frr exclusions for service/cluster network Reviewed-on: #394
2025-09-14 13:27:49 +10:00
parent 012e842d7d
commit 6e4bc9fbc7
19 changed files with 629 additions and 40 deletions
@@ -0,0 +1,169 @@
+---
+hiera_include:
+  - profiles::selinux::setenforce
+  - profiles::ceph::node
+  - profiles::ceph::client
+  - exporters::frr_exporter
+  - frrouting
+  - rke2
+
+# manage rke2
+rke2::bootstrap_node: prodnxsr0001.main.unkin.net
+rke2::join_url: https://join-k8s.service.consul:9345
+rke2::config_hash:
+  bind-address: "%{hiera('networking_loopback0_ip')}"
+  node-ip: "%{hiera('networking_loopback0_ip')}"
+  node-external-ip: "%{hiera('networking_loopback0_ip')}"
+  write-kubeconfig-mode: 644
+  kubelet-arg:
+    - '--node-status-update-frequency=4s'
+    - '--max-pods=100'
+  node-label:
+    - "region=%{facts.region}"
+    - "country=%{facts.country}"
+    - "asset=%{facts.dmi.product.serial_number}"
+    - "zone=%{zone}"
+    - "environment=%{environment}"
+
+# FIXME: puppet-python wants to try manage python-dev, which is required by the ceph package
+python::manage_dev_package: false
+
+profiles::packages::include:
+  bridge-utils: {}
+  cephadm: {}
+
+profiles::selinux::setenforce::mode: disabled
+
+profiles::ceph::client::manage_ceph_conf: false
+profiles::ceph::client::manage_ceph_package: false
+profiles::ceph::client::manage_ceph_paths: false
+profiles::ceph::client::fsid: 'de96a98f-3d23-465a-a899-86d3d67edab8'
+profiles::ceph::client::mons:
+  - 198.18.23.9
+  - 198.18.23.10
+  - 198.18.23.11
+  - 198.18.23.12
+  - 198.18.23.13
+
+# additional repos
+profiles::yum::global::repos:
+  ceph:
+    name: ceph
+    descr: ceph repository
+    target: /etc/yum.repos.d/ceph.repo
+    baseurl: https://edgecache.query.consul/ceph/yum/el%{facts.os.release.major}/%{facts.os.architecture}
+    gpgkey: https://download.ceph.com/keys/release.asc
+    mirrorlist: absent
+  ceph-noarch:
+    name: ceph-noarch
+    descr: ceph-noarch repository
+    target: /etc/yum.repos.d/ceph-noarch.repo
+    baseurl: https://edgecache.query.consul/ceph/yum/el%{facts.os.release.major}/noarch
+    gpgkey: https://download.ceph.com/keys/release.asc
+    mirrorlist: absent
+  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
+  rancher-rke2-common-latest:
+    name: rancher-rke2-common-latest
+    descr: rancher-rke2-common-latest
+    target: /etc/yum.repos.d/rke2-common.repo
+    baseurl: https://rpm.rancher.io/rke2/latest/common/centos/%{facts.os.release.major}/noarch
+    gpgkey: https://rpm.rancher.io/public.key
+    mirrorlist: absent
+  rancher-rke2-1-33-latest:
+    name: rancher-rke2-1-33-latest
+    descr: rancher-rke2-1-33-latest
+    target: /etc/yum.repos.d/rke2-1-33.repo
+    baseurl: https://rpm.rancher.io/rke2/latest/1.33/centos/%{facts.os.release.major}/x86_64
+    gpgkey: https://rpm.rancher.io/public.key
+    mirrorlist: absent
+
+# dns
+profiles::dns::base::primary_interface: loopback0
+
+# networking
+systemd::manage_networkd: true
+systemd::manage_all_network_files: true
+networking::interfaces:
+  "%{hiera('networking_1000_iface')}":
+    type: physical
+    ipaddress: "%{hiera('networking_1000_ip')}"
+    gateway: 198.18.15.254
+    txqueuelen: 10000
+    forwarding: true
+  "%{hiera('networking_2500_iface')}":
+    type: physical
+    ipaddress: "%{hiera('networking_2500_ip')}"
+    mtu: 1500
+    txqueuelen: 10000
+    forwarding: true
+  loopback0:
+    type: dummy
+    ipaddress: "%{hiera('networking_loopback0_ip')}"
+    netmask: 255.255.255.255
+    mtu: 1500
+  loopback1:
+    type: dummy
+    ipaddress: "%{hiera('networking_loopback1_ip')}"
+    netmask: 255.255.255.255
+    mtu: 1500
+  loopback2:
+    type: dummy
+    ipaddress: "%{hiera('networking_loopback2_ip')}"
+    netmask: 255.255.255.255
+    mtu: 1500
+
+# configure consul service
+profiles::consul::client::host_addr: "%{hiera('networking_loopback0_ip')}"
+profiles::consul::client::node_rules:
+  - resource: service
+    segment: frr_exporter
+    disposition: write
+
+# frrouting
+exporters::frr_exporter::enable: true
+frrouting::ospfd_router_id: "%{hiera('networking_loopback0_ip')}"
+frrouting::ospf_preferred_source_enable: true
+frrouting::ospf_preferred_source: "%{hiera('networking_loopback0_ip')}"
+frrouting::ospfd_redistribute:
+  - connected
+frrouting::ospfd_interfaces:
+  "%{hiera('networking_1000_iface')}":
+    area: 0.0.0.0
+  "%{hiera('networking_2500_iface')}":
+    area: 0.0.0.0
+  loopback0:
+    area: 0.0.0.0
+  loopback1:
+    area: 0.0.0.0
+  loopback2:
+    area: 0.0.0.0
+frrouting::daemons:
+  ospfd: true
+frrouting::ospf_exclude_k8s_enable: true
+frrouting::k8s_cluster_cidr: '10.42.0.0/16'  # RKE2 cluster-cidr (pods)
+frrouting::k8s_service_cidr: '10.43.0.0/16'  # RKE2 service-cidr
+
+# add loopback interfaces to ssh list
+ssh::server::options:
+  ListenAddress:
+    - "%{hiera('networking_loopback0_ip')}"
+    - "%{hiera('networking_1000_ip')}"
+    - "%{hiera('networking_2500_ip')}"
+
+profiles::ssh::sign::principals:
+  - "%{hiera('networking_loopback0_ip')}"
+  - "%{hiera('networking_1000_ip')}"
+  - "%{hiera('networking_2500_ip')}"