install_kubectl.sh
  1. #!/bin/sh
  3. ROOT=$(cd `dirname $0`/../&&pwd)
  4. BIN_DIR=/usr/local/bin
  6. # consul-template -consul-addr "$G_CONSUL:8500" -template "$ROOT/consul-tpl/kube-config.tpl:$ROOT/config/kube-config" -once
  7. # KUBE_CONFIG_SIZE=$(stat --printf="%s" $ROOT/config/kube-config)
  9. if [ ! -f $ROOT/config/kube-config ]; then
  10.     # 设置集群参数
  11.     kubectl config set-cluster kubernetes \
  12.     --certificate-authority=/etc/kubernetes/ssl/ca.pem \
  13.     --embed-certs=true \
  14.     --server=${KUBE_APISERVER}
  15.     # 设置客户端认证参数
  16.     kubectl config set-credentials admin \
  17.     --client-certificate=/etc/kubernetes/ssl/admin.pem \
  18.     --embed-certs=true \
  19.     --client-key=/etc/kubernetes/ssl/admin-key.pem
  20.     # 设置上下文参数
  21.     kubectl config set-context kubernetes \
  22.     --cluster=kubernetes \
  23.     --user=admin
  24.     # 设置默认上下文
  25.     kubectl config use-context kubernetes
  26.     # eval `curl --request PUT --data-binary @/root/.kube/config http://$G_CONSUL:8500/v1/kv/k8s/config/kube-config;`
  27.     cp /root/.kube/config $ROOT/config/kube-config
  28. else
  29.     mkdir -p /root/.kube/
  30.     cp $ROOT/config/kube-config /root/.kube/config
  31. fi