c672681ce5
Kubespray Pull Request #5084 (https://github.com/kubernetes-sigs/kubespray/pull/5084) caused more problems than it solved due to limitations with the synchronize module. See comments on Kubespray Issues #5059 (https://github.com/kubernetes-sigs/kubespray/issues/5059) and #5116 (https://github.com/kubernetes-sigs/kubespray/issues/5116). Details from Ansible documentation: "Currently, synchronize is limited to elevating permissions via passwordless sudo. This is because rsync itself is connecting to the remote machine and rsync doesn’t give us a way to pass sudo credentials in. ... Currently there are only a few connection types which support synchronize (ssh, paramiko, local, and docker) because a sync strategy has been determined for those connection types. Note that the connection for these must not need a password as rsync itself is making the connection and rsync does not provide us a way to pass a password to the connection. ..." Thus, reverting Pull Request #5084.
96 lines
2.9 KiB
YAML
96 lines
2.9 KiB
YAML
---
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- name: Set external kube-apiserver endpoint
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set_fact:
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external_apiserver_address: >-
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{%- if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined -%}
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{{ loadbalancer_apiserver.address }}
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{%- else -%}
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{{ kube_apiserver_access_address }}
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{%- endif -%}
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external_apiserver_port: >-
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{%- if loadbalancer_apiserver is defined and loadbalancer_apiserver.address is defined and loadbalancer_apiserver.port is defined -%}
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{{ loadbalancer_apiserver.port|default(kube_apiserver_port) }}
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{%- else -%}
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{{ kube_apiserver_port }}
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{%- endif -%}
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tags:
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- facts
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- name: Create kube config dir for current/ansible become user
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file:
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path: "{{ ansible_env.HOME | default('/root') }}/.kube"
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mode: "0700"
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state: directory
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- name: Copy admin kubeconfig to current/ansible become user home
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copy:
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src: "{{ kube_config_dir }}/admin.conf"
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dest: "{{ ansible_env.HOME | default('/root') }}/.kube/config"
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remote_src: yes
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mode: "0600"
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backup: yes
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- name: Create kube artifacts dir
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file:
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path: "{{ artifacts_dir }}"
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mode: "0750"
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state: directory
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delegate_to: localhost
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become: no
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run_once: yes
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when: kubeconfig_localhost|default(false)
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- name: Wait for k8s apiserver
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wait_for:
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host: "{{ kube_apiserver_access_address }}"
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port: "{{ kube_apiserver_port }}"
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timeout: 180
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# NOTE(mattymo): Please forgive this workaround
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- name: Generate admin kubeconfig with external api endpoint
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shell: >-
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mkdir -p {{ kube_config_dir }}/external_kubeconfig &&
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{{ bin_dir }}/kubeadm
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init phase
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kubeconfig admin
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--kubeconfig-dir {{ kube_config_dir }}/external_kubeconfig
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--cert-dir {{ kube_cert_dir }}
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--apiserver-advertise-address {{ external_apiserver_address }}
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--apiserver-bind-port {{ external_apiserver_port }}
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>/dev/null && cat {{ kube_config_dir }}/external_kubeconfig/admin.conf &&
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rm -rf {{ kube_config_dir }}/external_kubeconfig
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environment: "{{ proxy_env }}"
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run_once: yes
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register: admin_kubeconfig
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- name: Write admin kubeconfig on ansible host
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copy:
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content: "{{ admin_kubeconfig.stdout }}"
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dest: "{{ artifacts_dir }}/admin.conf"
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mode: 0640
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delegate_to: localhost
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become: no
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run_once: yes
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when: kubeconfig_localhost|default(false)
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- name: Copy kubectl binary to ansible host
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fetch:
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src: "{{ bin_dir }}/kubectl"
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dest: "{{ artifacts_dir }}/kubectl"
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flat: yes
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validate_checksum: no
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become: no
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run_once: yes
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when: kubectl_localhost|default(false)
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- name: create helper script kubectl.sh on ansible host
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copy:
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content: |
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#!/bin/bash
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${BASH_SOURCE%/*}/kubectl --kubeconfig=${BASH_SOURCE%/*}/admin.conf $@
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dest: "{{ artifacts_dir }}/kubectl.sh"
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mode: 0755
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become: no
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run_once: yes
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delegate_to: localhost
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when: kubectl_localhost|default(false) and kubeconfig_localhost|default(false)
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