blob: c0841585f6a99ad85fb0993555585a5a9922784a (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
---
- name: generate bootstrap token
command: kubeadm token generate
changed_when: False
check_mode: no
register: kubeadm_token_generate
- name: extract token id and secret
set_fact:
kube_bootstrap_token: "{{ kubeadm_token_generate.stdout }}"
- name: set up kubernetes master
command: "kubeadm init --pod-network-cidr {{ kubernetes.pod_ip_range }} --service-cidr {{ kubernetes.service_ip_range }} {% if kubernetes.api_extra_sans | length > 0 %}--apiserver-cert-extra-sans {{ kubernetes.api_extra_sans | join(',') }}{% endif %} --token '{{ kube_bootstrap_token }}' --token-ttl 42m"
args:
creates: /etc/kubernetes/pki/ca.crt
register: kubeadm_init
- name: print result of kubeadm init
when: kubeadm_init.changed
debug:
var: kubeadm_init.stdout
## TODO: check if the taint is set or not before taking any action
# - name: remove taint from master node
# when: kubernetes.dedicated_master == False
# command: kubectl --kubeconfig /etc/kubernetes/admin.conf taint nodes --all node-role.kubernetes.io/master-
# - name: add taint for master node
# when: kubernetes.dedicated_master == True
# command: "kubectl --kubeconfig /etc/kubernetes/admin.conf taint nodes {{ ansible_nodename }} node-role.kubernetes.io/master='':NoSchedule"
- name: install openssl
apt:
name: openssl
state: present
- name: get ca certificate digest
shell: "openssl x509 -pubkey -in /etc/kubernetes/pki/ca.crt | openssl rsa -pubin -outform der 2>/dev/null | openssl dgst -sha256 -hex | sed 's/^.* //'"
register: kube_ca_openssl
- name: set ca digest fact
set_fact:
kube_bootstrap_ca_cert_hash: "sha256:{{ kube_ca_openssl.stdout }}"
|
