55 Telco機能 (DPDK、SR-IOV、CPUアイソレーション、huge pages、NUMAなど) #

operatingSystem:
  systemd:
    enable:
      - ptp4l
      - phc2sys
  packages:
    packageList:
      - linuxptp      # already present in the Telco package list
    sccRegistrationCode: $SCC_REGISTRATION_CODE

apiVersion: controlplane.cluster.x-k8s.io/v1beta2
kind: RKE2ControlPlane
metadata:
  name: single-node-cluster
  namespace: default
spec:
  infrastructureRef:
    apiGroup: infrastructure.cluster.x-k8s.io
    kind: Metal3MachineTemplate
    name: single-node-cluster-controlplane
  replicas: 1
  version: ${RKE2_VERSION}
  rolloutStrategy:
    type: "RollingUpdate"
    rollingUpdate:
      maxSurge: 0
  registrationMethod: "control-plane-endpoint"
  serverConfig:
    cni: canal
  agentConfig:
    format: ignition
    cisProfile: cis
    additionalUserData:
      config: |
        variant: fcos
        version: 1.4.0
        systemd:
          units:
            - name: rke2-preinstall.service
              enabled: true
              contents: |
                [Unit]
                Description=rke2-preinstall
                Wants=network-online.target
                Before=rke2-install.service
                ConditionPathExists=!/run/cluster-api/bootstrap-success.complete
                [Service]
                Type=oneshot
                User=root
                ExecStartPre=/bin/sh -c "mount -L config-2 /mnt"
                # Note we use _ as a delimiter for sed here because the providerid includes / characters
                ExecStart=/bin/sh -c "sed -i \"s_PROVIDERID_$(jq -r .providerid /mnt/openstack/latest/meta_data.json)_\" /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"node-name: $(jq -r .name /mnt/openstack/latest/meta_data.json)\" >> /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"node-label:\" >> /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"  - metal3.io/uuid=$(jq -r .uuid /mnt/openstack/latest/meta_data.json)\" >> /etc/rancher/rke2/config.yaml"
                ExecStartPost=/bin/sh -c "umount /mnt"
                [Install]
                WantedBy=multi-user.target
        storage:
          files:
            - path: ${PTP4L_CONF_PATH}
              overwrite: true
              contents:
                inline: |
                  ## Replace ${PTP4L_CONF_CONTENTS} with the ptp4l configuration content of the PTP scenario to deploy
                  ${PTP4L_CONF_CONTENTS}
              mode: 0644
              user:
                name: root
              group:
                name: root
            - path: /etc/sysconfig/ptp4l
              overwrite: true
              contents:
                inline: |
                  ## Path:           Network/LinuxPTP
                  ## Description:    Precision Time Protocol (PTP): ptp4l settings
                  ## Replace ${PTP4L_OPTIONS} with the ptp4l OPTIONS value of the PTP scenario to deploy
                  OPTIONS="${PTP4L_OPTIONS}"
              mode: 0644
              user:
                name: root
              group:
                name: root
            - path: /etc/sysconfig/phc2sys
              overwrite: true
              contents:
                inline: |
                  ## Path:           Network/LinuxPTP
                  ## Description:    Precision Time Protocol (PTP): phc2sys settings
                  ## Replace ${PHC2SYS_OPTIONS} with the phc2sys OPTIONS value of the PTP scenario to deploy
                  OPTIONS="${PHC2SYS_OPTIONS}"
              mode: 0644
              user:
                name: root
              group:
                name: root
    kubelet:
      extraArgs:
        - provider-id=metal3://PROVIDERID
    nodeName: "localhost.localdomain"

operatingSystem:
  packages:
    packageList:
      - linuxptp      # already present in the Telco package list
    sccRegistrationCode: $SCC_REGISTRATION_CODE

apiVersion: controlplane.cluster.x-k8s.io/v1beta2
kind: RKE2ControlPlane
metadata:
  name: single-node-cluster
  namespace: default
spec:
  infrastructureRef:
    apiGroup: infrastructure.cluster.x-k8s.io
    kind: Metal3MachineTemplate
    name: single-node-cluster-controlplane
  replicas: 1
  version: ${RKE2_VERSION}
  rolloutStrategy:
    type: "RollingUpdate"
    rollingUpdate:
      maxSurge: 0
  registrationMethod: "control-plane-endpoint"
  serverConfig:
    cni: canal
  agentConfig:
    format: ignition
    cisProfile: cis
    additionalUserData:
      config: |
        variant: fcos
        version: 1.4.0
        systemd:
          units:
            - name: rke2-preinstall.service
              enabled: true
              contents: |
                [Unit]
                Description=rke2-preinstall
                Wants=network-online.target
                Before=rke2-install.service
                ConditionPathExists=!/run/cluster-api/bootstrap-success.complete
                [Service]
                Type=oneshot
                User=root
                ExecStartPre=/bin/sh -c "mount -L config-2 /mnt"
                # Note we use _ as a delimiter for sed here because the providerid includes / characters
                ExecStart=/bin/sh -c "sed -i \"s_PROVIDERID_$(jq -r .providerid /mnt/openstack/latest/meta_data.json)_\" /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"node-name: $(jq -r .name /mnt/openstack/latest/meta_data.json)\" >> /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"node-label:\" >> /etc/rancher/rke2/config.yaml"
                ExecStart=/bin/sh -c "echo \"  - metal3.io/uuid=$(jq -r .uuid /mnt/openstack/latest/meta_data.json)\" >> /etc/rancher/rke2/config.yaml"
                ExecStartPost=/bin/sh -c "umount /mnt"
                [Install]
                WantedBy=multi-user.target
            - name: gnrd-ptp-dpll-setup.service
              enabled: true
              contents: |
                [Unit]
                Description=GNR-D PTP DPLL and internal signal setup
                Before=ts2phc.service ptp4l@nac.service ptp4l@aic1.service ptp4l@aic2.service
                [Service]
                Type=oneshot
                RemainAfterExit=yes
                ExecStart=/usr/local/bin/01-gnrd-startup-setup.sh
                [Install]
                WantedBy=multi-user.target
            - name: ptp4l@.service
              contents: |
                [Unit]
                Description=PTP Boundary Clock instance %i
                After=gnrd-ptp-dpll-setup.service
                Requires=gnrd-ptp-dpll-setup.service
                [Service]
                ExecStart=/usr/sbin/ptp4l -f /etc/ptp4l-%i.conf
                [Install]
                WantedBy=multi-user.target
            - name: ptp4l@nac.service
              enabled: true
            - name: ptp4l@aic1.service
              enabled: true
            - name: ptp4l@aic2.service
              enabled: true
            - name: ts2phc.service
              enabled: true
            - name: ptp-forward-gm.service
              contents: |
                [Unit]
                Description=Forward Grandmaster parameters to the add-in ptp4l instances
                Wants=ptp4l@nac.service ptp4l@aic1.service ptp4l@aic2.service
                After=ptp4l@nac.service ptp4l@aic1.service ptp4l@aic2.service
                [Service]
                Type=oneshot
                SELinuxContext=system_u:system_r:unconfined_t:s0
                ExecStart=/usr/local/bin/04-ptp-forward-GM.sh
            - name: ptp-forward-gm.timer
              enabled: true
              contents: |
                [Unit]
                Description=Refresh forwarded Grandmaster parameters
                [Timer]
                OnBootSec=2min
                OnUnitActiveSec=5min
                [Install]
                WantedBy=timers.target
        storage:
          files:
            - path: /usr/local/bin/01-gnrd-startup-setup.sh
              mode: 0755
              overwrite: true
              contents:
                inline: |
                  ${GNRD_DPLL_SETUP_CONTENTS}
            - path: /usr/local/bin/04-ptp-forward-GM.sh
              mode: 0755
              overwrite: true
              contents:
                inline: |
                  ${GNRD_FORWARD_GM_CONTENTS}
            - path: /etc/ts2phc-cf-all.cfg
              mode: 0644
              overwrite: true
              contents:
                inline: |
                  ${TS2PHC_CONF_CONTENTS}
            - path: /etc/sysconfig/ts2phc
              mode: 0644
              overwrite: true
              contents:
                inline: |
                  OPTIONS="${TS2PHC_OPTIONS}"
            - path: /etc/ptp4l-nac.conf
              mode: 0644
              overwrite: true
              contents:
                inline: |
                  ${PTP4L_NAC_CONTENTS}
            - path: /etc/ptp4l-aic1.conf
              mode: 0644
              overwrite: true
              contents:
                inline: |
                  ${PTP4L_AIC1_CONTENTS}
            - path: /etc/ptp4l-aic2.conf
              mode: 0644
              overwrite: true
              contents:
                inline: |
                  ${PTP4L_AIC2_CONTENTS}
    kubelet:
      extraArgs:
        - provider-id=metal3://PROVIDERID
    nodeName: "localhost.localdomain"