adding install vm butane config

butane/k8s-leader-install.yaml

@@ -11,165 +11,19 @@ passwd:
         - "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQDDph3zh6ojSvH44k13z9B6xj+Hargo3uzkxnYv5s5NI4yagNuBXEc3aS++KdocND+FtVfLK+iVE8qHo2bvmpMmVkqU6WU2apN7DfIP0QGLlSGeo+UOZ9hGeEDlgVO4AOnZKZ5kPGBEPZ84JXuE9CmhKfwEVCK8w3B8XQttA8alFl4A4/4F14x2w4njsSLY1H3b0qah7hgYKU5zHIGLg8Lxx+1BxGIF0l5n5m5rqAskRNaF+aYbs0CcWHv49bPK0sJJ0qPV2r2sq8BlzuZFHExnZRIxpsIXdce4Bm4rdlGi7tBmmurLk4OOtDkwvhD0LMaNJf10k6QLSmRUTVzgsYz/dmGxopbMtwwIXkwi014uSZgi8wAuznXx5I4j2TUGPZHOVf+1iw/yaxWlgTVOSoX7ZxyhDgW5cCgZZGNzU5UWe0vUuVTB+hfSMj50/Q6+Vi92/mDMbPhm4nBoVzD5DT15mB+yGyN45Ej61m0JzVUyZexfvVaffEug1/u5dnwilP0WGKr4i2OXxOXtvSdAs5rlZjvppZk6IxRCwXIcPwEFL97ZrQZAxlVS5Nh+ZnlSwTe3zfQhzHj1ao0AdCAHFPUEdoUPJhSb0OjyCvZ9XZ1KCkXhuhuN/3IUhuoWl4soNCeC3KmU/USx1wda438Exj0hM1mTyBZScDPGyD9nw78DGw== Philippe Caseiro"
 systemd:
   units:
-    - name: install-cni.service
+    - name: installer.service
       enabled: true
       contents: |
         [Unit]
-        Description=Install CNI plugins K8S
+        Requires=network-online.target
-        Wants = network-online.target
-        After = network.target network-online.target
-        ConditionPathExists=!/opt/cni/bin/firewall
-        [Service]
-        Type=forking
-        TimeoutStartSec=180
-        RemainAfterExit=yes
-        KillMode=process
-        Environment="CNI_VERSION=v0.8.2"
-        Environment="ARCH=amd64"
-        Environment="URL=https://github.com/containernetworking/plugins/releases/download/${CNI_VERSION}/cni-plugins-linux-${ARCH}-${CNI_VERSION}.tgz"
-        ExecStartPre=/bin/mkdir -p /opt/cni/bin
-        ExecStart=/bin/sh -c "/usr/bin/curl -L ${URL} | /usr/bin/tar -C /opt/cni/bin -xz"
-        [Install]
-        WantedBy=multi-user.target
-    - name: install-crictl.service
-      enabled: true
-      contents: |
-        [Unit]
-        Description=Install crictl
-        Wants = network-online.target
-        After = network.target network-online.target
-        ConditionPathExists=!/opt/bin/crictl
-        [Service]
-        Type=forking
-        TimeoutStartSec=180
-        RemainAfterExit=yes
-        KillMode=process
-        Environment="DOWNLOAD_DIR=/opt/bin"
-        Environment="CRICTL_VERSION=v1.22.0"
-        Environment="ARCH=amd64"
-        Environment="URL=https://github.com/kubernetes-sigs/cri-tools/releases/download/${CRICTL_VERSION}/crictl-${CRICTL_VERSION}-linux-${ARCH}.tar.gz"
-        ExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}
-        ExecStart=/bin/sh -c "/usr/bin/curl -L ${URL} | /usr/bin/tar -C $DOWNLOAD_DIR -xz"
-        [Install]
-        WantedBy=multi-user.target
-    - name: install-kubernetes.service
-      enabled: true
-      contents: |
-        [Unit]
-        Description=Install K8S
-        Wants = network-online.target
-        After = network.target network-online.target
-        ConditionPathExists=!/opt/bin/kubelet
-        [Service]
-        WorkingDirectory=/opt/bin
-        Type=forking
-        TimeoutStartSec=180
-        RemainAfterExit=yes
-        KillMode=process
-        Environment="KUBE_RELEASE=v1.25.4"
-        Environment="ARCH=amd64"
-        Environment="DOWNLOAD_DIR=/opt/bin"
-        Environment="URL=https://storage.googleapis.com/kubernetes-release/release/${KUBE_RELEASE}/bin/linux/${ARCH}"
-        ExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}
-        ExecStart=/bin/sh -c "/usr/bin/curl -L --remote-name-all ${URL}/{kubeadm,kubelet,kubectl}"
-        ExecStartPost=/bin/sh -c "/bin/chmod +x ${DOWNLOAD_DIR}/{kubeadm,kubelet,kubectl}"
-        [Install]
-        WantedBy=multi-user.target
-    - name: install-cilium.service
-      enabled: false
-      contents: |
-        [Unit]
-        Description=Install Cilium client
-        Wants = network-online.target
-        After = network.target network-online.target
-        ConditionPathExists=!/opt/bin/cilium
-        [Service]
-        WorkingDirectory=/opt/bin
-        Type=forking
-        TimeoutStartSec=180
-        RemainAfterExit=yes
-        KillMode=process
-        Environment="CILIUM_RELEASE=v0.12.8"
-        Environment="ARCH=amd64"
-        Environment="DOWNLOAD_DIR=/opt/bin"
-        Environment="URL=https://github.com/cilium/cilium-cli/releases/download/${CILIUM_RELEASE}/cilium-linux-${ARCH}.tar.gz
-        ExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}
-        ExecStart=/bin/sh -c "/usr/bin/curl -L ${URL} | /usr/bin/tar -C ${DOWNLOAD_DIR} -xz"
-        [Install]
-        WantedBy=multi-user.target
-    - name: kubelet.service
-      enabled: true
-      contents: |
-        [Unit]
-        Description=The Kubernetes Node Agent
-        Documentation=https://kubernetes.io/docs/home/
-        Wants=network-online.target
         After=network-online.target
         [Service]
-        ExecStart=/opt/bin/kubelet
-        Restart=always
-        StartLimitInterval=0
-        RestartSec=10
-        [Install]
-        WantedBy=multi-user.target
-      dropins:
-        - name: 10-kubeadm.conf
-          contents: |          
-            [Service]
-            Environment="KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf"
-            Environment="KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml"
-            EnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env
-            EnvironmentFile=-/etc/default/kubelet
-            ExecStart=
-            ExecStart=/opt/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS
-    - name: init-cluster.service
-      enabled: true
-      contents: |
-        [Unit]
-        Description=Kubernetes cluster init
-        Documentation=https://kubernetes.io/docs/home/
-        Wants=network-online.target
-        After=network-online.target install-kubernetes.service
-        ConditionPathExists=!/opt/libexec/kubernetes/kubelet-plugins/volume/exec/
-        [Service]
-        WorkingDirectory=/opt/bin
         Type=forking
-        TimeoutStartSec=360
+        TimeoutStartSec=600
         RemainAfterExit=yes
-        KillMode=process
+        ExecStart=/usr/bin/sh -c "flatcar-install -d /dev/vda -i /opt/ignition.json && udevadm settle && systemctl reboot"
-        Environment="caSecretKey=$(date | sha256sum | awk \'{print $1}`')"
-        Environment="SET_HOSTNAME=leader.ks.cadoles.com"
-        Environment="PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/opt/bin"
-        Environment="KUBECONFIG=/etc/kubernetes/admin.conf"
-        ExecStartPre=/bin/sh -c "/usr/bin/hostnamectl hostname ${SET_HOSTNAME}"
-        ExecStart=/opt/bin/kubeadm init --config /root/kubeadm-config.yaml --upload-certs
-        ExecStartPost=/bin/sh -c "/bin/mkdir -p /home/cadoles/.kube"
-        ExecStartPost=/bin/sh -c "/bin/cp -i /etc/kubernetes/admin.conf /home/cadoles/.kube/config"
-        ExecStartPost=/bin/sh -c "/bin/chown cadoles:cadoles /home/cadoles/.kube/config"
         [Install]
         WantedBy=multi-user.target
-    - name: install-network-cni.service
-      enabled: true
-      contents: |
-        [Unit]
-        Description=Install network CNI (calico)
-        Documentation=https://kubernetes.io/docs/home/
-        Wants=network-online.target
-        After=network-online.target init-cluster.service
-        ConditionPathExists=!/opt/cni/bin/calico
-        [Service]
-        WorkingDirectory=/opt/bin
-        Type=forking
-        TimeoutStartSec=360
-        RemainAfterExit=yes
-        KillMode=process
-        Environment="KUBECONFIG=/etc/kubernetes/admin.conf"
-        Environment="CIDR=10.244.0.0/16"
-        Environment="URL=https://raw.githubusercontent.com/projectcalico/calico/v3.24.5/manifests/calico.yaml"
-        ExecStart=/opt/bin/kubectl apply -f ${URL}
-        [Install]
-        WantedBy=multi-user.target
-
 storage:
   disks:
     - device: /dev/vda
@@ -183,38 +37,7 @@ storage:
       wipe_filesystem: true
       label: ROOT
   files:
-    - path: /etc/sysctl.d/k8s.conf
+    - path: /opt/ignition.json
-      mode: 0600
+      mode: 0700
       contents:
-        inline: |
+        source: http://192.168.40.3/leader.json
-          net.bridge.bridge-nf-call-ip6tables = 1
-          net.bridge.bridge-nf-call-iptables = 1
-    - path: /root/kubeadm-config.yaml
-      mode: 0644
-      contents:
-        inline: |
-          apiVersion: kubeadm.k8s.io/v1beta3
-          kind: InitConfiguration
-          certificateKey: b4edd5fb7aec1b90e06c68e090213621f621e31353a165dabeed0f8617c341b6
-          nodeRegistration:
-            name: leader.ks.cadoles.com
-            kubeletExtraArgs:
-              volume-plugin-dir: "/opt/libexec/kubernetes/kubelet-plugins/volume/exec/"
-          ---
-          apiVersion: kubeadm.k8s.io/v1beta3
-          kind: ClusterConfiguration
-          networking:
-            podSubnet: 10.244.0.0/16
-          controllerManager:
-            extraArgs:
-              flex-volume-plugin-dir: "/opt/libexec/kubernetes/kubelet-plugins/volume/exec/"
-          ---
-          apiVersion: kubeproxy.config.k8s.io/v1alpha1
-          kind: KubeProxyConfiguration
-          mode: "ipvs"
-          ipvs:
-            strictARP: true
-          ---
-          kind: KubeletConfiguration
-          apiVersion: kubelet.config.k8s.io/v1beta1
-          cgroupDriver: systemd

butane/leader-install.json

@@ -1,105 +1 @@
-{
+{"ignition":{"version":"3.3.0"},"passwd":{"users":[{"groups":["wheel","sudo"],"name":"cadoles","passwordHash":"$y$j9T$7dNoyJBSiQ5dJ6.kLs17I0$G9VVQkBUddW2E6TVQchecSE94jNxLz4F3wguz5QkvD8","sshAuthorizedKeys":["ssh-rsa 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 Philippe Caseiro"]}]},"storage":{"disks":[{"device":"/dev/vda","partitions":[{"label":"ROOT"}],"wipeTable":true}],"files":[{"path":"/opt/ignition.json","contents":{"source":"http://192.168.40.3/leader.json"},"mode":448}],"filesystems":[{"device":"/dev/disk/by-partlabel/ROOT","format":"btrfs","label":"ROOT","path":"/","wipeFilesystem":true}]},"systemd":{"units":[{"contents":"[Unit]\nRequires=network-online.target\nAfter=network-online.target\n[Service]\nType=forking\nTimeoutStartSec=600\nRemainAfterExit=yes\nExecStart=/usr/bin/sh -c \"flatcar-install -d /dev/vda -i /opt/ignition.json \u0026\u0026 udevadm settle \u0026\u0026 systemctl reboot\"\n[Install]\nWantedBy=multi-user.target\n","enabled":true,"name":"installer.service"}]}}
-  "ignition": {
-    "version": "3.3.0"
-  },
-  "passwd": {
-    "users": [
-      {
-        "groups": [
-          "wheel",
-          "sudo"
-        ],
-        "name": "cadoles",
-        "passwordHash": "$y$j9T$7dNoyJBSiQ5dJ6.kLs17I0$G9VVQkBUddW2E6TVQchecSE94jNxLz4F3wguz5QkvD8",
-        "sshAuthorizedKeys": [
-          "ssh-rsa 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 Philippe Caseiro"
-        ]
-      }
-    ]
-  },
-  "storage": {
-    "disks": [
-      {
-        "device": "/dev/vda",
-        "partitions": [
-          {
-            "label": "ROOT"
-          }
-        ],
-        "wipeTable": true
-      }
-    ],
-    "files": [
-      {
-        "path": "/etc/sysctl.d/k8s.conf",
-        "contents": {
-          "compression": "",
-          "source": "data:,net.bridge.bridge-nf-call-ip6tables%20%3D%201%0Anet.bridge.bridge-nf-call-iptables%20%3D%201%0A"
-        },
-        "mode": 384
-      },
-      {
-        "path": "/root/kubeadm-config.yaml",
-        "contents": {
-          "compression": "gzip",
-          "source": "data:;base64,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"
-        },
-        "mode": 420
-      }
-    ],
-    "filesystems": [
-      {
-        "device": "/dev/disk/by-partlabel/ROOT",
-        "format": "btrfs",
-        "label": "ROOT",
-        "path": "/",
-        "wipeFilesystem": true
-      }
-    ]
-  },
-  "systemd": {
-    "units": [
-      {
-        "contents": "[Unit]\nDescription=Install CNI plugins K8S\nWants = network-online.target\nAfter = network.target network-online.target\nConditionPathExists=!/opt/cni/bin/firewall\n[Service]\nType=forking\nTimeoutStartSec=180\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"CNI_VERSION=v0.8.2\"\nEnvironment=\"ARCH=amd64\"\nEnvironment=\"URL=https://github.com/containernetworking/plugins/releases/download/${CNI_VERSION}/cni-plugins-linux-${ARCH}-${CNI_VERSION}.tgz\"\nExecStartPre=/bin/mkdir -p /opt/cni/bin\nExecStart=/bin/sh -c \"/usr/bin/curl -L ${URL} | /usr/bin/tar -C /opt/cni/bin -xz\"\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": true,
-        "name": "install-cni.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=Install crictl\nWants = network-online.target\nAfter = network.target network-online.target\nConditionPathExists=!/opt/bin/crictl\n[Service]\nType=forking\nTimeoutStartSec=180\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"DOWNLOAD_DIR=/opt/bin\"\nEnvironment=\"CRICTL_VERSION=v1.22.0\"\nEnvironment=\"ARCH=amd64\"\nEnvironment=\"URL=https://github.com/kubernetes-sigs/cri-tools/releases/download/${CRICTL_VERSION}/crictl-${CRICTL_VERSION}-linux-${ARCH}.tar.gz\"\nExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}\nExecStart=/bin/sh -c \"/usr/bin/curl -L ${URL} | /usr/bin/tar -C $DOWNLOAD_DIR -xz\"\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": true,
-        "name": "install-crictl.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=Install K8S\nWants = network-online.target\nAfter = network.target network-online.target\nConditionPathExists=!/opt/bin/kubelet\n[Service]\nWorkingDirectory=/opt/bin\nType=forking\nTimeoutStartSec=180\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"KUBE_RELEASE=v1.25.4\"\nEnvironment=\"ARCH=amd64\"\nEnvironment=\"DOWNLOAD_DIR=/opt/bin\"\nEnvironment=\"URL=https://storage.googleapis.com/kubernetes-release/release/${KUBE_RELEASE}/bin/linux/${ARCH}\"\nExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}\nExecStart=/bin/sh -c \"/usr/bin/curl -L --remote-name-all ${URL}/{kubeadm,kubelet,kubectl}\"\nExecStartPost=/bin/sh -c \"/bin/chmod +x ${DOWNLOAD_DIR}/{kubeadm,kubelet,kubectl}\"\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": true,
-        "name": "install-kubernetes.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=Install Cilium client\nWants = network-online.target\nAfter = network.target network-online.target\nConditionPathExists=!/opt/bin/cilium\n[Service]\nWorkingDirectory=/opt/bin\nType=forking\nTimeoutStartSec=180\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"CILIUM_RELEASE=v0.12.8\"\nEnvironment=\"ARCH=amd64\"\nEnvironment=\"DOWNLOAD_DIR=/opt/bin\"\nEnvironment=\"URL=https://github.com/cilium/cilium-cli/releases/download/${CILIUM_RELEASE}/cilium-linux-${ARCH}.tar.gz\nExecStartPre=/bin/mkdir -p ${DOWNLOAD_DIR}\nExecStart=/bin/sh -c \"/usr/bin/curl -L ${URL} | /usr/bin/tar -C ${DOWNLOAD_DIR} -xz\"\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": false,
-        "name": "install-cilium.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=The Kubernetes Node Agent\nDocumentation=https://kubernetes.io/docs/home/\nWants=network-online.target\nAfter=network-online.target\n[Service]\nExecStart=/opt/bin/kubelet\nRestart=always\nStartLimitInterval=0\nRestartSec=10\n[Install]\nWantedBy=multi-user.target\n",
-        "dropins": [
-          {
-            "contents": "[Service]\nEnvironment=\"KUBELET_KUBECONFIG_ARGS=--bootstrap-kubeconfig=/etc/kubernetes/bootstrap-kubelet.conf --kubeconfig=/etc/kubernetes/kubelet.conf\"\nEnvironment=\"KUBELET_CONFIG_ARGS=--config=/var/lib/kubelet/config.yaml\"\nEnvironmentFile=-/var/lib/kubelet/kubeadm-flags.env\nEnvironmentFile=-/etc/default/kubelet\nExecStart=\nExecStart=/opt/bin/kubelet $KUBELET_KUBECONFIG_ARGS $KUBELET_CONFIG_ARGS $KUBELET_KUBEADM_ARGS $KUBELET_EXTRA_ARGS\n",
-            "name": "10-kubeadm.conf"
-          }
-        ],
-        "enabled": true,
-        "name": "kubelet.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=Kubernetes cluster init\nDocumentation=https://kubernetes.io/docs/home/\nWants=network-online.target\nAfter=network-online.target install-kubernetes.service\nConditionPathExists=!/opt/libexec/kubernetes/kubelet-plugins/volume/exec/\n[Service]\nWorkingDirectory=/opt/bin\nType=forking\nTimeoutStartSec=360\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"caSecretKey=$(date | sha256sum | awk \\'{print $1}`')\"\nEnvironment=\"SET_HOSTNAME=leader.ks.cadoles.com\"\nEnvironment=\"PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/opt/bin\"\nEnvironment=\"KUBECONFIG=/etc/kubernetes/admin.conf\"\nExecStartPre=/bin/sh -c \"/usr/bin/hostnamectl hostname ${SET_HOSTNAME}\"\nExecStart=/opt/bin/kubeadm init --config /root/kubeadm-config.yaml --upload-certs\nExecStartPost=/bin/sh -c \"/bin/mkdir -p /home/cadoles/.kube\"\nExecStartPost=/bin/sh -c \"/bin/cp -i /etc/kubernetes/admin.conf /home/cadoles/.kube/config\"\nExecStartPost=/bin/sh -c \"/bin/chown cadoles:cadoles /home/cadoles/.kube/config\"\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": true,
-        "name": "init-cluster.service"
-      },
-      {
-        "contents": "[Unit]\nDescription=Install network CNI (calico)\nDocumentation=https://kubernetes.io/docs/home/\nWants=network-online.target\nAfter=network-online.target init-cluster.service\nConditionPathExists=!/opt/cni/bin/calico\n[Service]\nWorkingDirectory=/opt/bin\nType=forking\nTimeoutStartSec=360\nRemainAfterExit=yes\nKillMode=process\nEnvironment=\"KUBECONFIG=/etc/kubernetes/admin.conf\"\nEnvironment=\"CIDR=10.244.0.0/16\"\nEnvironment=\"URL=https://raw.githubusercontent.com/projectcalico/calico/v3.24.5/manifests/calico.yaml\"\nExecStart=/opt/bin/kubectl apply -f ${URL}\n[Install]\nWantedBy=multi-user.target\n",
-        "enabled": true,
-        "name": "install-network-cni.service"
-      }
-    ]
-  }
-}