38d5d58c9b
To determine the current rabbitmq file descriptor limit, a command has to be executed in the rabbitmq container. The validation uses the `docker ps` command to find the container ID, but currently uses a name filter that is too strict to find the right image. This patch changes the filter to make sure the container image is found. Change-Id: Ic93411be72314b1ebd10956c003b559ebe14ecde
21 lines
744 B
YAML
21 lines
744 B
YAML
---
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- hosts: Controller
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vars:
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metadata:
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name: Rabbitmq limits
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description: >
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Make sure the rabbitmq file descriptor limits are set to reasonable values.
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groups:
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- post-deployment
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min_fd_limit: 16384
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tasks:
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- name: Get file_descriptors total_limit
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become: true
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register: actual_fd_limit
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shell: docker exec $(docker ps -q --filter "name=rabbitmq" | head -1) rabbitmqctl eval 'proplists:get_value(max_fds, erlang:system_info(check_io)).'
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changed_when: false
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- name: Verify the actual limit exceeds the minimal value
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fail:
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msg: "{{ actual_fd_limit.stdout }} must be greater than or equal to {{ min_fd_limit }}"
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failed_when: "actual_fd_limit.stdout|int < min_fd_limit"
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