Deploy Kube AI Hub on VMware vSphere

yum install keepalived haproxy psmisc -y

# HAProxy Configure /etc/haproxy/haproxy.cfg
global
    log         127.0.0.1 local2
    chroot      /var/lib/haproxy
    pidfile     /var/run/haproxy.pid
    maxconn     4000
    user        haproxy
    group       haproxy
    daemon
    # turn on stats unix socket
    stats socket /var/lib/haproxy/stats
#---------------------------------------------------------------------
# common defaults that all the 'listen' and 'backend' sections will
# use if not designated in their block
#---------------------------------------------------------------------
defaults
    log                     global
    option                  httplog
    option                  dontlognull
    timeout connect         5000
    timeout client          5000
    timeout server          5000
#---------------------------------------------------------------------
# main frontend which proxys to the backends
#---------------------------------------------------------------------
frontend  kube-apiserver
    bind *:6443
    mode tcp
    option tcplog
    default_backend kube-apiserver
#---------------------------------------------------------------------
# round robin balancing between the various backends
#---------------------------------------------------------------------
backend kube-apiserver
    mode tcp
    option tcplog
    balance     roundrobin
    default-server inter 10s downinter 5s rise 2 fall 2 slowstart 60s maxconn 250 maxqueue 256 weight 100
    server kube-apiserver-1 10.10.71.214:6443 check
    server kube-apiserver-2 10.10.71.73:6443 check
    server kube-apiserver-3 10.10.71.62:6443 check

haproxy -f /etc/haproxy/haproxy.cfg -c

systemctl restart haproxy && systemctl enable haproxy

systemctl stop haproxy

global_defs {
  notification_email {
  }
  smtp_connect_timeout 30
  router_id LVS_DEVEL01
  vrrp_skip_check_adv_addr
  vrrp_garp_interval 0
  vrrp_gna_interval 0
}
vrrp_script chk_haproxy {
  script "killall -0 haproxy"
  interval 2
  weight 20
}
vrrp_instance haproxy-vip {
  state MASTER  
  priority 100  
  interface ens192
  virtual_router_id 60
  advert_int 1
  authentication {
    auth_type PASS
    auth_pass 1111
  }
  unicast_src_ip 10.10.71.77
  unicast_peer {
    10.10.71.66
  }
  virtual_ipaddress {
    #vip
    10.10.71.67/24
  }
  track_script {
    chk_haproxy
  }
}

global_defs {
  notification_email {
  }
  router_id LVS_DEVEL02
  vrrp_skip_check_adv_addr
  vrrp_garp_interval 0
  vrrp_gna_interval 0
}
vrrp_script chk_haproxy {
  script "killall -0 haproxy"
  interval 2
  weight 20
}
vrrp_instance haproxy-vip {
  state BACKUP
  priority 90
  interface ens192
  virtual_router_id 60
  advert_int 1
  authentication {
    auth_type PASS
    auth_pass 1111
  }
  unicast_src_ip 10.10.71.66
  unicast_peer {
    10.10.71.77
  }
  virtual_ipaddress {
    10.10.71.67/24
  }
  track_script {
    chk_haproxy
  }
}

systemctl restart keepalived && systemctl enable keepalived

systemctl stop keepalived

systemctl start keepalived

ip a s

systemctl stop haproxy

ip a s

systemctl status -l keepalived

chmod +x kk

./kk create config --with-kubernetes v1.22.12 --with-kubesphere v3.4.1

vi config-sample.yaml

apiVersion: kubekey.kubesphere.io/v1alpha1
kind: Cluster
metadata:
  name: config-sample
spec:
  hosts:
  - {name: master1, address: 10.10.71.214, internalAddress: 10.10.71.214, password: P@ssw0rd!}
  - {name: master2, address: 10.10.71.73, internalAddress: 10.10.71.73, password: P@ssw0rd!}
  - {name: master3, address: 10.10.71.62, internalAddress: 10.10.71.62, password: P@ssw0rd!}
  - {name: node1, address: 10.10.71.75, internalAddress: 10.10.71.75, password: P@ssw0rd!}
  - {name: node2, address: 10.10.71.76, internalAddress: 10.10.71.76, password: P@ssw0rd!}
  - {name: node3, address: 10.10.71.79, internalAddress: 10.10.71.79, password: P@ssw0rd!}
  roleGroups:
    etcd:
    - master1
    - master2
    - master3
    control-plane:
    - master1
    - master2
    - master3
    worker:
    - node1
    - node2
    - node3
  controlPlaneEndpoint:
    domain: lb.kubesphere.local
    # vip
    address: "10.10.71.67"
    port: 6443
  kubernetes:
    version: v1.22.12
    imageRepo: kubesphere
    clusterName: cluster.local
    masqueradeAll: false  # masqueradeAll tells kube-proxy to SNAT everything if using the pure iptables proxy mode. [Default: false]
    maxPods: 110  # maxPods is the number of pods that can run on this Kubelet. [Default: 110]
    nodeCidrMaskSize: 24  # internal network node size allocation. This is the size allocated to each node on your network. [Default: 24]
    proxyMode: ipvs  # mode specifies which proxy mode to use. [Default: ipvs]
  network:
    plugin: calico
    calico:
      ipipMode: Always  # IPIP Mode to use for the IPv4 POOL created at start up. If set to a value other than Never, vxlanMode should be set to "Never". [Always | CrossSubnet | Never] [Default: Always]
      vxlanMode: Never  # VXLAN Mode to use for the IPv4 POOL created at start up. If set to a value other than Never, ipipMode should be set to "Never". [Always | CrossSubnet | Never] [Default: Never]
      vethMTU: 1440  # The maximum transmission unit (MTU) setting determines the largest packet size that can be transmitted through your network. [Default: 1440]
    kubePodsCIDR: 10.233.64.0/18
    kubeServiceCIDR: 10.233.0.0/18
  registry:
    registryMirrors: []
    insecureRegistries: []
    privateRegistry: ""
  storage:
    defaultStorageClass: localVolume
    localVolume:
      storageClassName: local  

---
apiVersion: installer.kubesphere.io/v1alpha1
kind: ClusterConfiguration
metadata:
  name: ks-installer
  namespace: kubesphere-system
  labels:
    version: v3.4.1
spec:
  local_registry: ""
  persistence:
    storageClass: ""
  authentication:
    jwtSecret: ""
  etcd:
    monitoring: true        # Whether to install etcd monitoring dashboard
    endpointIps: 192.168.0.7,192.168.0.8,192.168.0.9  # etcd cluster endpointIps
    port: 2379              # etcd port
    tlsEnable: true
  common:
    mysqlVolumeSize: 20Gi # MySQL PVC size
    minioVolumeSize: 20Gi # Minio PVC size
    etcdVolumeSize: 20Gi  # etcd PVC size
    openldapVolumeSize: 2Gi   # openldap PVC size
    redisVolumSize: 2Gi # Redis PVC size
    es:  # Storage backend for logging, tracing, events and auditing.
      elasticsearchMasterReplicas: 1   # total number of master nodes, it's not allowed to use even number
      elasticsearchDataReplicas: 1     # total number of data nodes
      elasticsearchMasterVolumeSize: 4Gi   # Volume size of Elasticsearch master nodes
      elasticsearchDataVolumeSize: 20Gi    # Volume size of Elasticsearch data nodes
      logMaxAge: 7                     # Log retention time in built-in Elasticsearch, it is 7 days by default.
      elkPrefix: logstash              # The string making up index names. The index name will be formatted as ks-<elk_prefix>-log
      # externalElasticsearchHost:
      # externalElasticsearchPort:
  console:
    enableMultiLogin: false  # enable/disable multiple sing on, it allows a user can be used by different users at the same time.
    port: 30880
  alerting:                # Whether to install Kube AI Hub alerting system. It enables Users to customize alerting policies to send messages to receivers in time with different time intervals and alerting levels to choose from.
    enabled: false
  auditing:                # Whether to install Kube AI Hub audit log system. It provides a security-relevant chronological set of records，recording the sequence of activities happened in platform, initiated by different tenants.
    enabled: false
  devops:                  # Whether to install Kube AI Hub DevOps System. It provides out-of-box CI/CD system based on Jenkins, and automated workflow tools including Source-to-Image & Binary-to-Image
    enabled: false
    jenkinsMemoryLim: 2Gi      # Jenkins memory limit
    jenkinsMemoryReq: 1500Mi   # Jenkins memory request
    jenkinsVolumeSize: 8Gi     # Jenkins volume size
    jenkinsJavaOpts_Xms: 512m  # The following three fields are JVM parameters
    jenkinsJavaOpts_Xmx: 512m
    jenkinsJavaOpts_MaxRAM: 2g
  events:                  # Whether to install Kube AI Hub events system. It provides a graphical web console for Kubernetes Events exporting, filtering and alerting in multi-tenant Kubernetes clusters.
    enabled: false
  logging:                 # Whether to install Kube AI Hub logging system. Flexible logging functions are provided for log query, collection and management in a unified console. Additional log collectors can be added, such as Elasticsearch, Kafka and Fluentd.
    enabled: false
    logsidecarReplicas: 2
  metrics_server:                    # Whether to install metrics-server. IT enables HPA (Horizontal Pod Autoscaler).
    enabled: true
  monitoring:                        #
    prometheusReplicas: 1            # Prometheus replicas are responsible for monitoring different segments of data source and provide high availability as well.
    prometheusMemoryRequest: 400Mi   # Prometheus request memory
    prometheusVolumeSize: 20Gi       # Prometheus PVC size
    alertmanagerReplicas: 1          # AlertManager Replicas
  multicluster:
    clusterRole: none  # host | member | none  # You can install a solo cluster, or specify it as the role of host or member cluster
  networkpolicy:       # Network policies allow network isolation within the same cluster, which means firewalls can be set up between certain instances (Pods).
    enabled: false
  notification:        # It supports notification management in multi-tenant Kubernetes clusters. It allows you to set AlertManager as its sender, and receivers include Email, Wechat Work, and Slack.
    enabled: false
  openpitrix:          # Whether to install Kube AI Hub App Store. It provides an application store for Helm-based applications, and offer application lifecycle management
    enabled: false
  servicemesh:         # (0.3 Core, 300 MiB) Provide fine-grained traffic management, observability and tracing, and visualized traffic topology
    enabled: false

./kk create cluster -f config-sample.yaml

kubectl logs -n kubesphere-system $(kubectl get pod -n kubesphere-system -l 'app in (ks-install, ks-installer)' -o jsonpath='{.items[0].metadata.name}') -f

**************************************************
#####################################################
###              Welcome to Kube AI Hub!           ###
#####################################################
Console: http://10.10.71.214:30880
Account: admin
Password: P@88w0rd
NOTES：
  1. After you log into the console, please check the
     monitoring status of service components in
     the "Cluster Management". If any service is not
     ready, please wait patiently until all components
     are up and running.
  2. Please change the default password after login.
#####################################################
https://kubesphere.io             2020-08-15 23:32:12
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