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talconfig.yaml
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talconfig.yaml
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---
clusterName: &cluster k8s
clusterPodNets:
- 10.244.0.0/16
clusterSvcNets:
- 10.245.0.0/16
endpoint: https://k8s.${PUBLIC_DOMAIN}:6443
# renovate: depName=ghcr.io/buroa/installer datasource=docker
talosVersion: v1.6.5
# renovate: depName=ghcr.io/siderolabs/kubelet datasource=docker
kubernetesVersion: v1.29.2
additionalApiServerCertSans: &sans
- ${CLUSTER_ENDPOINT_IP}
- k8s.${PUBLIC_DOMAIN}
- 127.0.0.1 # KubePrism
additionalMachineCertSans: *sans
cniConfig:
name: none
nodes:
# macm 2018 3.2GHz / 32GB / 256GB SSD / 10GbE via TB3
- hostname: m0.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.10
installDiskSelector:
serial: C0785130064JRQ5AA
controlPlane: true
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: 00:30:93:10:5c:f1
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.10/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
vip:
ip: ${CLUSTER_ENDPOINT_IP}
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.10/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.10/24
mtu: 1500
# macm 2018 3.2GHz / 32GB / 256GB SSD / 10GbE via TB3
- hostname: m1.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.11
installDiskSelector:
serial: H280463005RJRV2C6
controlPlane: true
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: 00:30:93:10:5c:f6
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.11/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
vip:
ip: ${CLUSTER_ENDPOINT_IP}
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.11/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.11/24
mtu: 1500
# macm 2018 3.2GHz / 32GB / 256GB SSD / 10GbE via TB3
- hostname: m2.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.12
installDiskSelector:
serial: C070234007KJRT9AZ
controlPlane: true
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: 00:30:93:10:5c:ee
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.12/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
vip:
ip: ${CLUSTER_ENDPOINT_IP}
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.12/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.12/24
mtu: 1500
# macm 2018 3.2GHz / 64GB / 1TB SSD / 10GbE
- hostname: w0.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.20
installDiskSelector:
serial: H281495002CJRVGDX
controlPlane: false
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: cc:2d:b7:0b:0c:40
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.20/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.20/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.20/24
mtu: 1500
- deviceSelector:
busPath: 1-1.0 # w1
dhcp: false
mtu: 65520
addresses:
- 10.1.0.20/32
routes:
- network: 10.1.0.21/32
metric: 2048
- deviceSelector:
busPath: 1-3.0 # w2
dhcp: false
mtu: 65520
addresses:
- 10.1.0.20/32
routes:
- network: 10.1.0.22/32
metric: 2048
# macm 2018 3.2GHz / 64GB / 1TB SSD / 10GbE
- hostname: w1.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.21
installDiskSelector:
serial: C070173002EJRVGAW
controlPlane: false
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: cc:2d:b7:07:c0:00
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.21/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.21/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.21/24
mtu: 1500
- deviceSelector:
busPath: 1-1.0 # w0
dhcp: false
mtu: 65520
addresses:
- 10.1.0.21/32
routes:
- network: 10.1.0.20/32
metric: 2048
- deviceSelector:
busPath: 1-3.0 # w2
dhcp: false
mtu: 65520
addresses:
- 10.1.0.21/32
routes:
- network: 10.1.0.22/32
metric: 2048
# macm 2018 3.2GHz / 64GB / 1TB SSD / 10GbE
- hostname: w2.k8s.${PUBLIC_DOMAIN}
ipAddress: 10.0.0.22
installDiskSelector:
serial: C07843600H7JRVGA8
controlPlane: false
networkInterfaces:
- interface: bond0
bond:
mode: active-backup
miimon: 100
deviceSelectors:
- hardwareAddr: cc:2d:b7:02:b9:b5
driver: atlantic
dhcp: false
mtu: 9000
vlans:
- vlanId: 10
dhcp: false
addresses:
- 10.0.0.22/24
mtu: 9000
routes:
- network: 0.0.0.0/0
gateway: 10.0.0.1
- vlanId: 12
dhcp: false
addresses:
- 10.0.2.22/24
mtu: 1500
- vlanId: 13
dhcp: false
addresses:
- 10.0.3.22/24
mtu: 1500
- deviceSelector:
busPath: 1-1.0 # w0
dhcp: false
mtu: 65520
addresses:
- 10.1.0.22/32
routes:
- network: 10.1.0.20/32
metric: 2048
- deviceSelector:
busPath: 1-3.0 # w1
dhcp: false
mtu: 65520
addresses:
- 10.1.0.22/32
routes:
- network: 10.1.0.21/32
metric: 2048
controlPlane:
nodeLabels:
topology.kubernetes.io/region: *cluster
topology.kubernetes.io/zone: m
patches:
# Configure containerd
- &containerdPatch |-
machine:
files:
- op: create
path: /etc/cri/conf.d/20-customization.part
content: |-
[plugins."io.containerd.grpc.v1.cri"]
enable_unprivileged_ports = true
enable_unprivileged_icmp = true
[plugins."io.containerd.grpc.v1.cri".containerd]
discard_unpacked_layers = false
[plugins."io.containerd.grpc.v1.cri".containerd.runtimes.runc]
discard_unpacked_layers = false
# Disable search domain everywhere
- &disableSearchDomainPatch |-
machine:
network:
disableSearchDomain: true
# Enable cluster discovery
- &discoveryPatch |-
cluster:
discovery:
registries:
kubernetes:
disabled: false
service:
disabled: true
# Configure kubelet
- &kubeletPatch |-
machine:
kubelet:
extraArgs:
feature-gates: GracefulNodeShutdown=true
rotate-server-certificates: true
nodeIP:
validSubnets:
- 10.0.0.0/24
# Enable KubePrism
- &kubePrismPatch |-
machine:
features:
kubePrism:
enabled: true
port: 7445
# Enable logging
- &loggingPatch |-
machine:
logging:
destinations:
- endpoint: udp://vector.${PUBLIC_DOMAIN}:6002
format: json_lines
# Force nameserver
- &nameserverPatch |-
machine:
network:
nameservers:
- 10.255.253.1
# Configure NFS mount options
- &nfsPatch |-
machine:
files:
- op: overwrite
path: /etc/nfsmount.conf
permissions: 0o644
content: |
[ NFSMount_Global_Options ]
nfsvers=4.1
hard=True
noatime=True
nodiratime=True
rsize=131072
wsize=131072
nconnect=8
# Configure NTP
- &ntpPatch |-
machine:
time:
disabled: false
servers:
- time.apple.com
# Static host entries
- &staticHostEntriesPatch |-
machine:
network:
extraHostEntries:
- ip: ${CLUSTER_ENDPOINT_IP}
aliases:
- k8s.${PUBLIC_DOMAIN}
- ip: 192.168.0.1
aliases:
- unifi.${PUBLIC_DOMAIN}
- ip: 10.0.0.5
aliases:
- nas.${PUBLIC_DOMAIN}
- ip: 10.0.0.6
aliases:
- ups.${PUBLIC_DOMAIN}
- ip: 10.0.0.7
aliases:
- pdu.${PUBLIC_DOMAIN}
- ip: 10.0.3.4
aliases:
- vector.${PUBLIC_DOMAIN}
# Custom sysctl settings
- &sysctlPatch |-
machine:
sysctls:
fs.inotify.max_user_watches: 1048576
fs.inotify.max_user_instances: 8192
kernel.randomize_va_space: 0
net.core.netdev_max_backlog: 30000
net.core.rmem_max: 67108864
net.core.wmem_max: 67108864
net.ipv4.tcp_rmem: 4096 87380 33554432
net.ipv4.tcp_wmem: 4096 65536 33554432
net.ipv4.tcp_tw_reuse: 1
net.ipv4.tcp_window_scaling: 1
# Custom sysfs settings
- &sysfsPatch |-
machine:
sysfs:
block.nvme0n1.queue.scheduler: none
devices.system.cpu.intel_pstate.no_turbo: 1
devices.system.cpu.cpu0.cpufreq.scaling_governor: performance
devices.system.cpu.cpu0.cpufreq.energy_performance_preference: performance
# Custom Talos installer patch
- &talosPatch |-
machine:
install:
extraKernelArgs:
- mitigations=off
- net.ifnames=0
- talos.logging.kernel=udp://vector.${PUBLIC_DOMAIN}:6001/
legacyBIOSSupport: true
# Various udev rules
- &udevPatch |-
machine:
udev:
rules:
- ACTION=="add", SUBSYSTEM=="thunderbolt", ATTR{authorized}=="0", ATTR{authorized}="1"
- SUBSYSTEM=="drm", KERNEL=="renderD*", GROUP="44", MODE="0660"
- KERNEL=="ttyACM[0-9]", GROUP="20", MODE="0660"
# Cluster configuration
- |-
cluster:
allowSchedulingOnMasters: true
controllerManager:
extraArgs:
bind-address: 0.0.0.0
coreDNS:
disabled: true
proxy:
disabled: true
scheduler:
extraArgs:
bind-address: 0.0.0.0
# ETCD configuration
- |-
cluster:
etcd:
extraArgs:
listen-metrics-urls: http://0.0.0.0:2381
advertisedSubnets:
- 10.0.0.0/24
# Disable default API server admission plugins.
- |-
- op: remove
path: /cluster/apiServer/admissionControl
# Enable K8s Talos API Access
- |-
machine:
features:
kubernetesTalosAPIAccess:
enabled: true
allowedRoles:
- os:admin
allowedKubernetesNamespaces:
- kube-system
worker:
nodeLabels:
topology.kubernetes.io/region: *cluster
topology.kubernetes.io/zone: w
patches:
- *containerdPatch
- *disableSearchDomainPatch
- *discoveryPatch
- *kubeletPatch
- *kubePrismPatch
- *loggingPatch
- *nameserverPatch
- *nfsPatch
- *ntpPatch
- *staticHostEntriesPatch
- *sysctlPatch
- *sysfsPatch
- *talosPatch
- *udevPatch