Octavia: do not attempt container restart on empty list
With composable roles, the node with the octavia agents may not have any processes running when we hit step 5 external deploy tasks, resulting in our "one line" restart failing. This patch splits the query for octavia containers out into a separate task and we conditionally run the restart task depending on whether there are containers found. Change-Id: I08a06b300d43aca7db2c9e3341a07bc903163d26 Closes-Bug: #1861413
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@ -49,12 +49,22 @@
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when:
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- octavia_config_updated
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- name: get list of running octavia containers
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become: true
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shell: |
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sudo "{{ container_cli }}" ps -f name=octavia -q
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register: running_octavia_containers
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when:
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- octavia_config_updated
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- name: restart octavia containers
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become: true
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become_user: root
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shell: "{{ container_cli }} restart $(sudo {{ container_cli }} ps -f name=octavia -q)"
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shell: "{{ container_cli }} restart {{ running_octavia_containers.stdout }}"
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when:
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- octavia_config_updated
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- running_octavia_containers.rc != 0
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- (running_octavia_containers.stdout|length) > 0
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- name: remove directory /etc/octavia/conf.d/common (LP#1836074)
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file:
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