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-rw-r--r--deploy/adapters/ansible/kubernetes/roles/2flannel/handlers/main.yml61
1 files changed, 61 insertions, 0 deletions
diff --git a/deploy/adapters/ansible/kubernetes/roles/2flannel/handlers/main.yml b/deploy/adapters/ansible/kubernetes/roles/2flannel/handlers/main.yml
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+---
+- name: 2Flannel | delete default docker bridge
+ command: ip link delete docker0
+ failed_when: false
+ notify: 2Flannel | restart docker
+
+- name: 2Flannel | delete 2flannel interface
+ command: ip link delete flannel0 && ip link delete flannel1
+ failed_when: false
+
+# special cases for atomic because it defaults to live-restore: true
+# So we disable live-restore to pickup the new flannel IP. After
+# we enable it, we have to restart docker again to pickup the new
+# setting and restore the original behavior
+- name: 2Flannel | restart docker
+ command: /bin/true
+ notify:
+ - 2Flannel | reload systemd
+ - 2Flannel | reload docker.socket
+ - 2Flannel | configure docker live-restore true (atomic)
+ - 2Flannel | reload docker
+ - 2Flannel | pause while Docker restarts
+ - 2Flannel | wait for docker
+
+- name: 2Flannel | reload systemd
+ shell: systemctl daemon-reload
+
+- name: 2Flannel | reload docker.socket
+ service:
+ name: docker.socket
+ state: restarted
+ when: ansible_os_family in ['CoreOS', 'Container Linux by CoreOS']
+
+- name: 2Flannel | configure docker live-restore true (atomic)
+ replace:
+ name: /etc/docker/daemon.json
+ regexp: '"live-restore":.*true'
+ replace: '"live-restore": false'
+ when: is_atomic
+
+- name: 2Flannel | reload docker
+ service:
+ name: docker
+ state: restarted
+
+- name: 2Flannel | pause while Docker restarts
+ pause:
+ seconds: 10
+ prompt: "Waiting for docker restart"
+
+- name: 2Flannel | wait for docker
+ command: "{{ docker_bin_dir }}/docker images"
+ register: docker_ready
+ retries: 10
+ delay: 5
+ until: docker_ready.rc == 0
+
+- name: 2Flannel | reload kubelet
+ service:
+ name: kubelet
+ state: restarted