添加节点

KubeCube 提供为已有集群添加节点的能力，同时也支持使用 kubeadm 的原生方式添加节点

⚠️ 注意通过 KubeCube 的脚本添加节点时，node 机器需要能够通过 ssh 访问 master 机器，支持公钥和密码两种 ssh 方式，执行脚本前可以在 node 上 ssh 到 master 测试连通性

v1.4.x

向集群添加工作节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.4
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入集群

  • MASTER_IP 为 master 节点 ip
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # k8s cni, support now is calico only
  8. CNI="calico"
  10. # there are four node mode below:
  11. # "master" : node will be installed as a master of cluster
  12. # "node-join-master" : node will be install as a worker of cluster to join master
  13. # "control-plane-master" : node will be installed as a master to control plane of cluster
  14. # "node-join-control-plane" : node will be installed as a master to join control plane
  15. NODE_MODE="node-join-master"
  17. # zone has two choice
  18. # 1. "cn" : in mainland
  19. # 2. "others" : out of mainland
  20. ZONE="cn"
  22. # k8s version you want to install
  23. # support now is: 1.19.13, 1.20.9, 1.21.2, 1.22.2, 1.23.5
  24. KUBERNETES_VERSION="1.23.5"
  26. # +optional
  27. # must be set when NODE_MODE="control-plane-master"
  28. # or "node-join-control-plane"
  29. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  31. # +optional
  32. # KUBERNETES_BIND_ADDRESS generally is node_ip
  33. # can be set when NODE_MODE="master" ot "control-plane-master"
  34. # default value is $(hostname -I |awk '{print $1}')
  35. KUBERNETES_BIND_ADDRESS="" #{node_ip}
  37. #######################################################################
  38. # member cluster config
  39. # used when INSTALL_KUBECUBE_MEMBER="true"
  40. #######################################################################
  42. # if install kubecube on member cluster
  43. INSTALL_KUBECUBE_MEMBER="false"
  45. # +optional
  46. # KUBECUBE_HOST must be set when as a member cluster to
  47. # join pivot cluster, the value is pivot node ip
  48. KUBECUBE_HOST=""
  50. # +optional
  51. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  52. # this value is the name of member cluster you
  53. # want to take over
  54. MEMBER_CLUSTER_NAME=""
  56. #######################################################################
  57. # ssh config
  58. # used when NODE_MODE="node-join-master" or node-join-control-plane
  59. #######################################################################
  61. # +optional
  62. # master ip means master node ip of cluster
  63. MASTER_IP=""
  65. # +optional
  66. # the user who can access master node, it can be empty
  67. SSH_USER="root"
  69. # +optional
  70. # the port specified to access master node, it can be empty
  71. SSH_PORT=22
  73. # +optional
  74. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  75. # password for master user to access master node
  76. ACCESS_PASSWORD=""
  78. # +optional
  79. # must be empty when ACCESS_PASSWORD set
  80. # ACCESS_PRIVATE_KEY for master user to access master node
  81. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  83. #######################################################################
  84. # offline config
  85. # used when offline install choose, must lift offline pkg first
  86. #######################################################################
  88. OFFLINE_INSTALL="false"
  90. OFFLINE_PKG_PATH=""
  92. #######################################################################
  93. # container runtime config
  94. # if value is docker, then use docker as container runtime
  95. # else if value is containerd, then use containerd as container runtime
  96. #######################################################################
  97. CONTAINER_RUNTIME="docker"

向集群的 control-plane 添加 master 节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.4
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入 control-plane

  • MASTER_IP 需要填已有的 master 节点 ip
  • NODE_MODE 当该模式为 node-join-control-plane 时，需要指定 master 节点们的 CONTROL_PLANE_ENDPOINT(vip)
  • CONTROL_PLANE_ENDPOINT 为高可用 vip
  • 可以根据需要选择适合自己的 ssh 方式
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # there are four node mode below:
  8. # "master" : node will be installed as a master of cluster
  9. # "node-join-master" : node will be install as a worker of cluster to join master
  10. # "control-plane-master" : node will be installed as a master to control plane of cluster
  11. # "node-join-control-plane" : node will be installed as a master to join control plane
  12. NODE_MODE="node-join-master"
  14. # zone has two choice
  15. # 1. "cn" : in mainland
  16. # 2. "others" : out of mainland
  17. ZONE="cn"
  19. # k8s version you want to install
  20. # support now is: 1.20.9, 1.19.13, 1.18.20, 1.21.2
  21. KUBERNETES_VERSION="1.20.9"
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  28. #######################################################################
  29. # member cluster config
  30. # used when INSTALL_KUBECUBE_MEMBER="true"
  31. #######################################################################
  33. # if install kubecube on member cluster
  34. INSTALL_KUBECUBE_MEMBER="false"
  36. # +optional
  37. # KUBECUBE_HOST must be set when as a member cluster to
  38. # join pivot cluster, the value is pivot node ip
  39. KUBECUBE_HOST=""
  41. # +optional
  42. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  43. # this value is the name of member cluster you
  44. # want to take over
  45. MEMBER_CLUSTER_NAME=""
  47. #######################################################################
  48. # ssh config
  49. # used when NODE_MODE="node-join-master" or node-join-control-plane
  50. #######################################################################
  52. # +optional
  53. # master ip means master node ip of cluster
  54. MASTER_IP="y.y.y.y"
  56. # +optional
  57. # the user who can access master node, it can be empty
  58. SSH_USER="root"
  60. # +optional
  61. # the port specified to access master node, it can be empty
  62. SSH_PORT=22
  64. # +optional
  65. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  66. # password for master user to access master node
  67. ACCESS_PASSWORD=""
  69. # +optional
  70. # must be empty when ACCESS_PASSWORD set
  71. # ACCESS_PRIVATE_KEY for master user to access master node
  72. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  74. #######################################################################
  75. # offline config
  76. # used when offline install choose, must lift offline pkg first
  77. #######################################################################
  79. OFFLINE_INSTALL="false"
  81. OFFLINE_PKG_PATH=""
  83. #######################################################################
  84. # container runtime config
  85. # if value is docker, then use docker as container runtime
  86. # else if value is containerd, then use containerd as container runtime
  87. #######################################################################
  88. CONTAINER_RUNTIME="containerd"

v1.2.x

向集群添加工作节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.2
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入集群

  • MASTER_IP 为 master 节点 ip
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # k8s cni, support now is calico only
  8. CNI="calico"
  10. # there are four node mode below:
  11. # "master" : node will be installed as a master of cluster
  12. # "node-join-master" : node will be install as a worker of cluster to join master
  13. # "control-plane-master" : node will be installed as a master to control plane of cluster
  14. # "node-join-control-plane" : node will be installed as a master to join control plane
  15. NODE_MODE="node-join-master"
  17. # zone has two choice
  18. # 1. "cn" : in mainland
  19. # 2. "others" : out of mainland
  20. ZONE="cn"
  22. # k8s version you want to install
  23. # support now is: 1.19.13, 1.20.9, 1.21.2, 1.22.2, 1.23.5
  24. KUBERNETES_VERSION="1.23.5"
  26. # +optional
  27. # must be set when NODE_MODE="control-plane-master"
  28. # or "node-join-control-plane"
  29. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  31. # +optional
  32. # KUBERNETES_BIND_ADDRESS generally is node_ip
  33. # can be set when NODE_MODE="master" ot "control-plane-master"
  34. # default value is $(hostname -I |awk '{print $1}')
  35. KUBERNETES_BIND_ADDRESS="" #{node_ip}
  37. #######################################################################
  38. # member cluster config
  39. # used when INSTALL_KUBECUBE_MEMBER="true"
  40. #######################################################################
  42. # if install kubecube on member cluster
  43. INSTALL_KUBECUBE_MEMBER="false"
  45. # +optional
  46. # KUBECUBE_HOST must be set when as a member cluster to
  47. # join pivot cluster, the value is pivot node ip
  48. KUBECUBE_HOST=""
  50. # +optional
  51. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  52. # this value is the name of member cluster you
  53. # want to take over
  54. MEMBER_CLUSTER_NAME=""
  56. #######################################################################
  57. # ssh config
  58. # used when NODE_MODE="node-join-master" or node-join-control-plane
  59. #######################################################################
  61. # +optional
  62. # master ip means master node ip of cluster
  63. MASTER_IP=""
  65. # +optional
  66. # the user who can access master node, it can be empty
  67. SSH_USER="root"
  69. # +optional
  70. # the port specified to access master node, it can be empty
  71. SSH_PORT=22
  73. # +optional
  74. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  75. # password for master user to access master node
  76. ACCESS_PASSWORD=""
  78. # +optional
  79. # must be empty when ACCESS_PASSWORD set
  80. # ACCESS_PRIVATE_KEY for master user to access master node
  81. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  83. #######################################################################
  84. # offline config
  85. # used when offline install choose, must lift offline pkg first
  86. #######################################################################
  88. OFFLINE_INSTALL="false"
  90. OFFLINE_PKG_PATH=""
  92. #######################################################################
  93. # container runtime config
  94. # if value is docker, then use docker as container runtime
  95. # else if value is containerd, then use containerd as container runtime
  96. #######################################################################
  97. CONTAINER_RUNTIME="containerd"

向集群的 control-plane 添加 master 节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.2
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入 control-plane

  • MASTER_IP 需要填已有的 master 节点 ip
  • NODE_MODE 当该模式为 node-join-control-plane 时，需要指定 master 节点们的 CONTROL_PLANE_ENDPOINT(vip)
  • CONTROL_PLANE_ENDPOINT 为高可用 vip
  • 可以根据需要选择适合自己的 ssh 方式
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # there are four node mode below:
  8. # "master" : node will be installed as a master of cluster
  9. # "node-join-master" : node will be install as a worker of cluster to join master
  10. # "control-plane-master" : node will be installed as a master to control plane of cluster
  11. # "node-join-control-plane" : node will be installed as a master to join control plane
  12. NODE_MODE="node-join-master"
  14. # zone has two choice
  15. # 1. "cn" : in mainland
  16. # 2. "others" : out of mainland
  17. ZONE="cn"
  19. # k8s version you want to install
  20. # support now is: 1.20.9, 1.19.13, 1.18.20, 1.21.2
  21. KUBERNETES_VERSION="1.20.9"
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  28. #######################################################################
  29. # member cluster config
  30. # used when INSTALL_KUBECUBE_MEMBER="true"
  31. #######################################################################
  33. # if install kubecube on member cluster
  34. INSTALL_KUBECUBE_MEMBER="false"
  36. # +optional
  37. # KUBECUBE_HOST must be set when as a member cluster to
  38. # join pivot cluster, the value is pivot node ip
  39. KUBECUBE_HOST=""
  41. # +optional
  42. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  43. # this value is the name of member cluster you
  44. # want to take over
  45. MEMBER_CLUSTER_NAME=""
  47. #######################################################################
  48. # ssh config
  49. # used when NODE_MODE="node-join-master" or node-join-control-plane
  50. #######################################################################
  52. # +optional
  53. # master ip means master node ip of cluster
  54. MASTER_IP="y.y.y.y"
  56. # +optional
  57. # the user who can access master node, it can be empty
  58. SSH_USER="root"
  60. # +optional
  61. # the port specified to access master node, it can be empty
  62. SSH_PORT=22
  64. # +optional
  65. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  66. # password for master user to access master node
  67. ACCESS_PASSWORD=""
  69. # +optional
  70. # must be empty when ACCESS_PASSWORD set
  71. # ACCESS_PRIVATE_KEY for master user to access master node
  72. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  74. #######################################################################
  75. # offline config
  76. # used when offline install choose, must lift offline pkg first
  77. #######################################################################
  79. OFFLINE_INSTALL="false"
  81. OFFLINE_PKG_PATH=""
  83. #######################################################################
  84. # container runtime config
  85. # if value is docker, then use docker as container runtime
  86. # else if value is containerd, then use containerd as container runtime
  87. #######################################################################
  88. CONTAINER_RUNTIME="containerd"

v1.1.x

向集群添加工作节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.1
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

tip: 你可以通过预先下载离线包和镜像来减少部署时间 export PRE_DOWNLOAD="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入集群

  • MASTER_IP 为 master 节点 ip
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # there are four node mode below:
  8. # "master" : node will be installed as a master of cluster
  9. # "node-join-master" : node will be install as a worker of cluster to join master
  10. # "control-plane-master" : node will be installed as a master to control plane of cluster
  11. # "node-join-control-plane" : node will be installed as a master to join control plane
  12. NODE_MODE="node-join-master"
  14. # zone has two choice
  15. # 1. "cn" : in mainland
  16. # 2. "others" : out of mainland
  17. ZONE="cn"
  19. # k8s version you want to install
  20. # support now is: 1.20.9, 1.19.13, 1.18.20, 1.21.2
  21. KUBERNETES_VERSION="1.20.9"
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  28. #######################################################################
  29. # member cluster config
  30. # used when INSTALL_KUBECUBE_MEMBER="true"
  31. #######################################################################
  33. # if install kubecube on member cluster
  34. INSTALL_KUBECUBE_MEMBER="false"
  36. # +optional
  37. # KUBECUBE_HOST must be set when as a member cluster to
  38. # join pivot cluster, the value is pivot node ip
  39. KUBECUBE_HOST=""
  41. # +optional
  42. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  43. # this value is the name of member cluster you
  44. # want to take over
  45. MEMBER_CLUSTER_NAME=""
  47. #######################################################################
  48. # ssh config
  49. # used when NODE_MODE="node-join-master" or node-join-control-plane
  50. #######################################################################
  52. # +optional
  53. # master ip means master node ip of cluster
  54. MASTER_IP="y.y.y.y"
  56. # +optional
  57. # the user who can access master node, it can be empty
  58. SSH_USER="root"
  60. # +optional
  61. # the port specified to access master node, it can be empty
  62. SSH_PORT=22
  64. # +optional
  65. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  66. # password for master user to access master node
  67. ACCESS_PASSWORD=""
  69. # +optional
  70. # must be empty when ACCESS_PASSWORD set
  71. # ACCESS_PRIVATE_KEY for master user to access master node
  72. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  74. #######################################################################
  75. # offline config
  76. # used when offline install choose, must lift offline pkg first
  77. #######################################################################
  79. OFFLINE_INSTALL="false"
  81. OFFLINE_PKG_PATH=""

向集群的 control-plane 添加 master 节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.1
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入 control-plane

  • MASTER_IP 需要填已有的 master 节点 ip
  • NODE_MODE 当该模式为 node-join-control-plane 时，需要指定 master 节点们的 CONTROL_PLANE_ENDPOINT(vip)
  • CONTROL_PLANE_ENDPOINT 为高可用 vip
  • 可以根据需要选择适合自己的 ssh 方式
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install k8s
  5. INSTALL_KUBERNETES="true"
  7. # there are four node mode below:
  8. # "master" : node will be installed as a master of cluster
  9. # "node-join-master" : node will be install as a worker of cluster to join master
  10. # "control-plane-master" : node will be installed as a master to control plane of cluster
  11. # "node-join-control-plane" : node will be installed as a master to join control plane
  12. NODE_MODE="node-join-master"
  14. # zone has two choice
  15. # 1. "cn" : in mainland
  16. # 2. "others" : out of mainland
  17. ZONE="cn"
  19. # k8s version you want to install
  20. # support now is: 1.20.9, 1.19.13, 1.18.20, 1.21.2
  21. KUBERNETES_VERSION="1.20.9"
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  28. #######################################################################
  29. # member cluster config
  30. # used when INSTALL_KUBECUBE_MEMBER="true"
  31. #######################################################################
  33. # if install kubecube on member cluster
  34. INSTALL_KUBECUBE_MEMBER="false"
  36. # +optional
  37. # KUBECUBE_HOST must be set when as a member cluster to
  38. # join pivot cluster, the value is pivot node ip
  39. KUBECUBE_HOST=""
  41. # +optional
  42. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  43. # this value is the name of member cluster you
  44. # want to take over
  45. MEMBER_CLUSTER_NAME=""
  47. #######################################################################
  48. # ssh config
  49. # used when NODE_MODE="node-join-master" or node-join-control-plane
  50. #######################################################################
  52. # +optional
  53. # master ip means master node ip of cluster
  54. MASTER_IP="y.y.y.y"
  56. # +optional
  57. # the user who can access master node, it can be empty
  58. SSH_USER="root"
  60. # +optional
  61. # the port specified to access master node, it can be empty
  62. SSH_PORT=22
  64. # +optional
  65. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  66. # password for master user to access master node
  67. ACCESS_PASSWORD=""
  69. # +optional
  70. # must be empty when ACCESS_PASSWORD set
  71. # ACCESS_PRIVATE_KEY for master user to access master node
  72. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"
  74. #######################################################################
  75. # offline config
  76. # used when offline install choose, must lift offline pkg first
  77. #######################################################################
  79. OFFLINE_INSTALL="false"
  81. OFFLINE_PKG_PATH=""

v1.0.x

向集群添加工作节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.0
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

tip: 你可以通过预先下载离线包和镜像来减少部署时间 export PRE_DOWNLOAD="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入集群

  • MASTER_IP 为 master 节点 ip
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install kubecube on member cluster
  5. INSTALL_KUBECUBE_MEMBER="false"
  7. # if install k8s
  8. INSTALL_KUBERNETES="true"
  10. # there are four node mode below:
  11. # "master" : node will be installed as a master of cluster
  12. # "node-join-master" : node will be install as a worker of cluster to join master
  13. # "control-plane-master" : node will be installed as a master to control plane of cluster
  14. # "node-join-control-plane" : node will be installed as a master to join control plane
  15. NODE_MODE="node-join-master"
  17. # +optional
  18. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  19. # this value is the name of member cluster you
  20. # want to take over
  21. MEMBER_CLUSTER_NAME=""
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="" #{ip}:{port} , dns
  28. # master ip means master node ip of cluster
  29. MASTER_IP="10.173.32.4"
  31. # +optional
  32. # KUBECUBE_HOST must be set when as a member cluster to
  33. # join pivot cluster, the value is pivot node ip
  34. KUBECUBE_HOST=""
  36. # zone has two choice
  37. # 1. "cn" : in mainland
  38. # 2. "others" : out of mainland
  39. ZONE="cn"
  41. # k8s version you want to install
  42. KUBERNETES_VERSION="1.20.9"
  44. # +optional
  45. # the user who can access master node, it can be empty
  46. # when NODE_MODE="master" or "control-plane-master"
  47. SSH_USER="root"
  49. # +optional
  50. # the port specified to access master node, it can be empty
  51. # when NODE_MODE="master" or "control-plane-master"
  52. SSH_PORT=22
  54. # +optional
  55. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  56. # password for master user to access master node
  57. ACCESS_PASSWORD=""
  59. # +optional
  60. # must be empty when ACCESS_PASSWORD set
  61. # ACCESS_PRIVATE_KEY for master user to access master node
  62. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"

向集群的 control-plane 添加 master 节点

在新节点上执行部署脚本

  1. KUBECUBE_VERSION=v1.0
  1. export CUSTOMIZE="true";curl -fsSL https://kubecube.nos-eastchina1.126.net/kubecube-installer/${KUBECUBE_VERSION}/entry.sh | bash

设置脚本参数，并按照提示继续运行安装脚本并等待新节点加入 control-plane

  • MASTER_IP 需要填已有的 master 节点 ip
  • CONTROL_PLANE_ENDPOINT 为高可用 vip
  1. # if install kubecube on pivot cluster
  2. INSTALL_KUBECUBE_PIVOT="false"
  4. # if install kubecube on member cluster
  5. INSTALL_KUBECUBE_MEMBER="false"
  7. # if install k8s
  8. INSTALL_KUBERNETES="true"
  10. # there are four node mode below:
  11. # "master" : node will be installed as a master of cluster
  12. # "node-join-master" : node will be install as a worker of cluster to join master
  13. # "control-plane-master" : node will be installed as a master to control plane of cluster
  14. # "node-join-control-plane" : node will be installed as a master to join control plane
  15. NODE_MODE="node-join-control-plane"
  17. # +optional
  18. # must be set when INSTALL_KUBECUBE_MEMBER="true"
  19. # this value is the name of member cluster you
  20. # want to take over
  21. MEMBER_CLUSTER_NAME=""
  23. # +optional
  24. # must be set when NODE_MODE="control-plane-master"
  25. # or "node-join-control-plane"
  26. CONTROL_PLANE_ENDPOINT="10.173.32.10" #{ip}:{port} , dns
  28. # master ip means master node ip of cluster
  29. MASTER_IP="10.173.32.4"
  31. # +optional
  32. # KUBECUBE_HOST must be set when as a member cluster to
  33. # join pivot cluster, the value is pivot node ip
  34. KUBECUBE_HOST=""
  36. # zone has two choice
  37. # 1. "cn" : in mainland
  38. # 2. "others" : out of mainland
  39. ZONE="cn"
  41. # k8s version you want to install
  42. KUBERNETES_VERSION="1.20.9"
  44. # +optional
  45. # the user who can access master node, it can be empty
  46. # when NODE_MODE="master" or "control-plane-master"
  47. SSH_USER="root"
  49. # +optional
  50. # the port specified to access master node, it can be empty
  51. # when NODE_MODE="master" or "control-plane-master"
  52. SSH_PORT=22
  54. # +optional
  55. # must be empty when ACCESS_PRIVATE_KEY_PATH set
  56. # password for master user to access master node
  57. ACCESS_PASSWORD=""
  59. # +optional
  60. # must be empty when ACCESS_PASSWORD set
  61. # ACCESS_PRIVATE_KEY for master user to access master node
  62. ACCESS_PRIVATE_KEY_PATH="/root/.ssh/id_rsa"

最后修改 September 14, 2022 : add v1.4 doc (a99524bf)