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Change file used to check kubeadm upgrade method (#1784)

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* Change file used to check kubeadm upgrade method

Test for ca.crt instead of admin.conf because admin.conf
is created during normal deployment.

* more fixes for upgrade
This commit is contained in:
Matthew Mosesohn 2017-10-15 10:33:22 +01:00 committed by GitHub
parent 92d038062e
commit 7e4668859b
1 changed files with 11 additions and 5 deletions
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16
roles/kubernetes/master/tasks/kubeadm-setup.yml
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@ -15,8 +15,14 @@
- name: kubeadm | Check if kubeadm has already run
stat:
path: "{{ kube_cert_dir }}/ca.key"
register: kubeadm_ca
- name: kubeadm | Delete old admin.conf
file:
path: "{{ kube_config_dir }}/admin.conf"
register: admin_conf
state: absent
when: not kubeadm_ca.stat.exists
- name: kubeadm | Delete old static pods
file:
@ -66,7 +72,7 @@
register: kubeadm_init
# Retry is because upload config sometimes fails
retries: 3
when: inventory_hostname == groups['kube-master']|first and not admin_conf.stat.exists
when: inventory_hostname == groups['kube-master']|first and not kubeadm_ca.stat.exists
failed_when: kubeadm_init.rc != 0 and "field is immutable" not in kubeadm_init.stderr
notify: Master | restart kubelet
@ -82,7 +88,7 @@
register: kubeadm_upgrade
# Retry is because upload config sometimes fails
retries: 3
when: inventory_hostname == groups['kube-master']|first and (kubeadm_config.changed and admin_conf.stat.exists)
when: inventory_hostname == groups['kube-master']|first and (kubeadm_config.changed and kubeadm_ca.stat.exists)
failed_when: kubeadm_upgrade.rc != 0 and "field is immutable" not in kubeadm_upgrade.stderr
notify: Master | restart kubelet
@ -127,7 +133,7 @@
- name: kubeadm | Init other uninitialized masters
command: timeout -k 240s 240s {{ bin_dir }}/kubeadm init --config={{ kube_config_dir }}/kubeadm-config.yaml --skip-preflight-checks
register: kubeadm_init
when: inventory_hostname != groups['kube-master']|first and not admin_conf.stat.exists
when: inventory_hostname != groups['kube-master']|first and not kubeadm_ca.stat.exists
failed_when: kubeadm_init.rc != 0 and "field is immutable" not in kubeadm_init.stderr
notify: Master | restart kubelet
@ -141,7 +147,7 @@
--allow-experimental-upgrades
--allow-release-candidate-upgrades
register: kubeadm_upgrade
when: inventory_hostname != groups['kube-master']|first and (kubeadm_config.changed and admin_conf.stat.exists)
when: inventory_hostname != groups['kube-master']|first and (kubeadm_config.changed and kubeadm_ca.stat.exists)
failed_when: kubeadm_upgrade.rc != 0 and "field is immutable" not in kubeadm_upgrade.stderr
notify: Master | restart kubelet