mirror of https://github.com/easzlab/kubeasz.git
45 lines
1.9 KiB
YAML
45 lines
1.9 KiB
YAML
- hosts: deploy
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tasks:
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- name: 在deploy 节点创建相关目录
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file: path=/opt/kube/kube-system state=directory
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- name: 下载 group:read rbac 文件
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copy: src=read-group-rbac.yaml dest=/opt/kube/kube-system/read-group-rbac.yaml
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- name: 创建group:read rbac 绑定
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shell: "{{ bin_dir }}/kubectl apply -f /opt/kube/kube-system/read-group-rbac.yaml"
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- name: 删除原有kubeconfig
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file: path=/root/.kube state=absent
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# 创建readonly kubectl kubeconfig文件: /root/.kube/config
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- name: 准备kubectl使用的read 证书签名请求
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template: src=read-csr.json.j2 dest={{ ca_dir }}/read-csr.json
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- name: 创建 read证书与私钥
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shell: "cd {{ ca_dir }} && {{ bin_dir }}/cfssl gencert \
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-ca={{ ca_dir }}/ca.pem \
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-ca-key={{ ca_dir }}/ca-key.pem \
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-config={{ ca_dir }}/ca-config.json \
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-profile=kubernetes read-csr.json | {{ bin_dir }}/cfssljson -bare read"
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# 设置集群参数，指定CA证书和apiserver地址
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- name: 设置集群参数
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shell: "{{ bin_dir }}/kubectl config set-cluster {{ CLUSTER_NAME }} \
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--certificate-authority={{ ca_dir }}/ca.pem \
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--embed-certs=true \
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--server={{ KUBE_APISERVER }}"
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# 设置客户端认证参数，指定使用read证书和私钥
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- name: 设置客户端认证参数
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shell: "{{ bin_dir }}/kubectl config set-credentials {{ USER_NAME }} \
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--client-certificate={{ ca_dir }}/read.pem \
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--embed-certs=true \
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--client-key={{ ca_dir }}/read-key.pem"
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# 设置上下文参数，说明使用cluster集群和用户read
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- name: 设置上下文参数
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shell: "{{ bin_dir }}/kubectl config set-context {{ CONTEXT_NAME }} \
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--cluster={{ CLUSTER_NAME }} --user={{ USER_NAME }}"
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# 选择默认上下文
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- name: 选择默认上下文
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shell: "{{ bin_dir }}/kubectl config use-context {{ CONTEXT_NAME }}"
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