Initial commit 🚀

2024-11-02 01:16:28 +00:00
1 parent e55ae1a1f5
commit 5a14609b2d
@@ -0,0 +1,59 @@
+---
+autoDirectNodeRoutes: true
+bgpControlPlane:
+  enabled: true
+bpf:
+  masquerade: false # Required for Talos `.machine.features.hostDNS.forwardKubeDNSToHost`
+cgroup:
+  automount:
+    enabled: false
+  hostRoot: /sys/fs/cgroup
+cluster:
+  id: 1
+  name: "home-cluster"
+cni:
+  exclusive: false
+# NOTE: devices might need to be set if you have more than one active NIC on your hosts
+# devices: eno+ eth+
+endpointRoutes:
+  enabled: true
+envoy:
+  enabled: false
+hubble:
+  enabled: false
+ipam:
+  mode: kubernetes
+ipv4NativeRoutingCIDR: "10.69.0.0/16"
+k8sServiceHost: 127.0.0.1
+k8sServicePort: 7445
+kubeProxyReplacement: true
+kubeProxyReplacementHealthzBindAddr: 0.0.0.0:10256
+l2announcements:
+  enabled: false # https://github.com/cilium/cilium/issues/28985
+loadBalancer:
+  algorithm: maglev
+  mode: "dsr"
+localRedirectPolicy: true
+operator:
+  replicas: 1
+  rollOutPods: true
+rollOutCiliumPods: true
+routingMode: native
+securityContext:
+  capabilities:
+    ciliumAgent:
+      - CHOWN
+      - KILL
+      - NET_ADMIN
+      - NET_RAW
+      - IPC_LOCK
+      - SYS_ADMIN
+      - SYS_RESOURCE
+      - DAC_OVERRIDE
+      - FOWNER
+      - SETGID
+      - SETUID
+    cleanCiliumState:
+      - NET_ADMIN
+      - SYS_ADMIN
+      - SYS_RESOURCE
@@ -0,0 +1,74 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: cilium
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: cilium
+      version: 1.16.3
+      sourceRef:
+        kind: HelmRepository
+        name: cilium
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  valuesFrom:
+    - kind: ConfigMap
+      name: cilium-helm-values
+  values:
+    hubble:
+      enabled: true
+      metrics:
+        enabled:
+          - dns:query
+          - drop
+          - tcp
+          - flow
+          - port-distribution
+          - icmp
+          - http
+        serviceMonitor:
+          enabled: true
+        dashboards:
+          enabled: true
+          annotations:
+            grafana_folder: Cilium
+      relay:
+        enabled: true
+        rollOutPods: true
+        prometheus:
+          serviceMonitor:
+            enabled: true
+      ui:
+        enabled: true
+        rollOutPods: true
+        ingress:
+          enabled: true
+          className: internal
+          hosts: ["hubble.${SECRET_DOMAIN}"]
+    operator:
+      prometheus:
+        enabled: true
+        serviceMonitor:
+          enabled: true
+      dashboards:
+        enabled: true
+        annotations:
+          grafana_folder: Cilium
+    prometheus:
+      enabled: true
+      serviceMonitor:
+        enabled: true
+        trustCRDsExist: true
+    dashboards:
+      enabled: true
+      annotations:
+        grafana_folder: Cilium
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+configMapGenerator:
+  - name: cilium-helm-values
+    files:
+      - values.yaml=./helm-values.yaml
+configurations:
+  - kustomizeconfig.yaml
@@ -0,0 +1,7 @@
+---
+nameReference:
+  - kind: ConfigMap
+    version: v1
+    fieldSpecs:
+      - path: spec/valuesFrom/name
+        kind: HelmRelease
@@ -0,0 +1,28 @@
+---
+# https://docs.cilium.io/en/latest/network/bgp-control-plane/
+apiVersion: cilium.io/v2alpha1
+kind: CiliumBGPPeeringPolicy
+metadata:
+  name: l3-policy
+spec:
+  nodeSelector:
+    matchLabels:
+      kubernetes.io/os: linux
+  virtualRouters:
+    - localASN: 64513
+      neighbors:
+        - peerAddress: "192.168.10.2/32/32"
+          peerASN: 64512
+          peerPort: 179
+      serviceSelector:
+        matchExpressions:
+          - {key: somekey, operator: NotIn, values: ['never-used-value']}
+---
+apiVersion: cilium.io/v2alpha1
+kind: CiliumLoadBalancerIPPool
+metadata:
+  name: l3-pool
+spec:
+  allowFirstLastIPs: "Yes"
+  blocks:
+    - cidr: "172.16.10.0/24"
@@ -0,0 +1,5 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./cilium-l3.yaml
@@ -0,0 +1,40 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app cilium
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/cilium/app
+  prune: false # never should be deleted
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: true
+  interval: 30m
+  timeout: 5m
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app cilium-config
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  dependsOn:
+    - name: cilium
+  path: ./kubernetes/apps/kube-system/cilium/config
+  prune: false # never should be deleted
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m
@@ -0,0 +1,50 @@
+---
+fullnameOverride: coredns
+k8sAppLabelOverride: kube-dns
+serviceAccount:
+  create: true
+service:
+  name: kube-dns
+  clusterIP: "10.96.0.10"
+servers:
+  - zones:
+      - zone: .
+        scheme: dns://
+        use_tcp: true
+    port: 53
+    plugins:
+      - name: errors
+      - name: health
+        configBlock: |-
+          lameduck 5s
+      - name: ready
+      - name: log
+        configBlock: |-
+          class error
+      - name: prometheus
+        parameters: 0.0.0.0:9153
+      - name: kubernetes
+        parameters: cluster.local in-addr.arpa ip6.arpa
+        configBlock: |-
+          pods insecure
+          fallthrough in-addr.arpa ip6.arpa
+      - name: forward
+        parameters: . /etc/resolv.conf
+      - name: cache
+        parameters: 30
+      - name: loop
+      - name: reload
+      - name: loadbalance
+affinity:
+  nodeAffinity:
+    requiredDuringSchedulingIgnoredDuringExecution:
+      nodeSelectorTerms:
+        - matchExpressions:
+            - key: node-role.kubernetes.io/control-plane
+              operator: Exists
+tolerations:
+  - key: CriticalAddonsOnly
+    operator: Exists
+  - key: node-role.kubernetes.io/control-plane
+    operator: Exists
+    effect: NoSchedule
@@ -0,0 +1,26 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: coredns
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: coredns
+      version: 1.36.0
+      sourceRef:
+        kind: HelmRepository
+        name: coredns
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      strategy: rollback
+      retries: 3
+  valuesFrom:
+    - kind: ConfigMap
+      name: coredns-helm-values
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+configMapGenerator:
+  - name: coredns-helm-values
+    files:
+      - values.yaml=./helm-values.yaml
+configurations:
+  - kustomizeconfig.yaml
@@ -0,0 +1,7 @@
+---
+nameReference:
+  - kind: ConfigMap
+    version: v1
+    fieldSpecs:
+      - path: spec/valuesFrom/name
+        kind: HelmRelease
@@ -0,0 +1,19 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app coredns
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/coredns/app
+  prune: false # never should be deleted
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m
@@ -0,0 +1,3 @@
+---
+providerRegex: ^(homecluster01|homecluster02|homecluster03|homecluster04)$
+bypassDnsResolution: true
@@ -0,0 +1,30 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: kubelet-csr-approver
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: kubelet-csr-approver
+      version: 1.2.3
+      sourceRef:
+        kind: HelmRepository
+        name: postfinance
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  valuesFrom:
+    - kind: ConfigMap
+      name: kubelet-csr-approver-helm-values
+  values:
+    metrics:
+      enable: true
+      serviceMonitor:
+        enabled: true
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+configMapGenerator:
+  - name: kubelet-csr-approver-helm-values
+    files:
+      - values.yaml=./helm-values.yaml
+configurations:
+  - kustomizeconfig.yaml
@@ -0,0 +1,7 @@
+---
+nameReference:
+  - kind: ConfigMap
+    version: v1
+    fieldSpecs:
+      - path: spec/valuesFrom/name
+        kind: HelmRelease
@@ -0,0 +1,19 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app kubelet-csr-approver
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/kubelet-csr-approver/app
+  prune: false # never should be deleted
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./namespace.yaml
+  - ./cilium/ks.yaml
+  - ./coredns/ks.yaml
+  - ./metrics-server/ks.yaml
+  - ./reloader/ks.yaml
+  - ./kubelet-csr-approver/ks.yaml
+  - ./spegel/ks.yaml
@@ -0,0 +1,31 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: metrics-server
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: metrics-server
+      version: 3.12.2
+      sourceRef:
+        kind: HelmRepository
+        name: metrics-server
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  values:
+    args:
+      - --kubelet-preferred-address-types=InternalIP,ExternalIP,Hostname
+      - --kubelet-use-node-status-port
+      - --metric-resolution=15s
+    metrics:
+      enabled: true
+    serviceMonitor:
+      enabled: true
@@ -0,0 +1,5 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
@@ -0,0 +1,19 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app metrics-server
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/metrics-server/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m
@@ -0,0 +1,7 @@
+---
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: kube-system
+  labels:
+    kustomize.toolkit.fluxcd.io/prune: disabled
@@ -0,0 +1,29 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: reloader
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: reloader
+      version: 1.1.0
+      sourceRef:
+        kind: HelmRepository
+        name: stakater
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  values:
+    fullnameOverride: reloader
+    reloader:
+      readOnlyRootFileSystem: true
+      podMonitor:
+        enabled: true
+        namespace: "{{ .Release.Namespace }}"
@@ -0,0 +1,5 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
@@ -0,0 +1,19 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app reloader
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/reloader/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m
@@ -0,0 +1,7 @@
+---
+spegel:
+  containerdSock: /run/containerd/containerd.sock
+  containerdRegistryConfigPath: /etc/cri/conf.d/hosts
+service:
+  registry:
+    hostPort: 29999
@@ -0,0 +1,30 @@
+---
+apiVersion: helm.toolkit.fluxcd.io/v2
+kind: HelmRelease
+metadata:
+  name: spegel
+spec:
+  interval: 30m
+  chart:
+    spec:
+      chart: spegel
+      version: v0.0.27
+      sourceRef:
+        kind: HelmRepository
+        name: spegel
+        namespace: flux-system
+  install:
+    remediation:
+      retries: 3
+  upgrade:
+    cleanupOnFail: true
+    remediation:
+      retries: 3
+  valuesFrom:
+    - kind: ConfigMap
+      name: spegel-helm-values
+  values:
+    grafanaDashboard:
+      enabled: true
+    serviceMonitor:
+      enabled: true
@@ -0,0 +1,11 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ./helmrelease.yaml
+configMapGenerator:
+  - name: spegel-helm-values
+    files:
+      - values.yaml=./helm-values.yaml
+configurations:
+  - kustomizeconfig.yaml
@@ -0,0 +1,7 @@
+---
+nameReference:
+  - kind: ConfigMap
+    version: v1
+    fieldSpecs:
+      - path: spec/valuesFrom/name
+        kind: HelmRelease
@@ -0,0 +1,19 @@
+---
+apiVersion: kustomize.toolkit.fluxcd.io/v1
+kind: Kustomization
+metadata:
+  name: &app spegel
+  namespace: flux-system
+spec:
+  targetNamespace: kube-system
+  commonMetadata:
+    labels:
+      app.kubernetes.io/name: *app
+  path: ./kubernetes/apps/kube-system/spegel/app
+  prune: true
+  sourceRef:
+    kind: GitRepository
+    name: home-kubernetes
+  wait: false
+  interval: 30m
+  timeout: 5m