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https://github.com/kevinveenbirkenbach/computer-playbook.git
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Implemented docker health check
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parent
5f26874fee
commit
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[Unit]
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Description=Check docker status
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OnFailure=systemd-email@%n.service
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[Service]
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Type=oneshot
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ExecStart=/bin/bash /home/administrator/scripts/docker-health-check/docker-health-check.sh
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#!/bin/sh
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docker_ps_grep_unhealthy="$(docker ps | grep unhealthy)"
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if [ -z "$docker_ps_grep_unhealthy" ]
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then
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echo "All docker containers are healthy."
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exit
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else
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echo "Some docker containers are unhealthy: $docker_ps_grep_unhealthy"
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exit 1
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fi
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[Unit]
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Description=starts docker-health-check.service
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[Timer]
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OnCalendar=10:00
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[Install]
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WantedBy=timers.target
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12
roles/native-docker-health-check/handlers/main.yml
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12
roles/native-docker-health-check/handlers/main.yml
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- name: "restart docker-health-check.service"
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systemd:
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name: docker-health-check.service
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state: restarted
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enabled: yes
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daemon_reload: yes
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- name: "restart docker-health-check.timer"
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systemd:
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name: docker-health-check.timer
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state: restarted
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enabled: yes
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daemon_reload: yes
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2
roles/native-docker-health-check/meta/main.yml
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2
roles/native-docker-health-check/meta/main.yml
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dependencies:
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- native-systemd-email
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22
roles/native-docker-health-check/tasks/main.yml
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22
roles/native-docker-health-check/tasks/main.yml
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- name: "create /home/administrator/scripts/docker-health-check/"
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file:
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path: "/home/administrator/scripts/docker-health-check"
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state: directory
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mode: 0755
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- name: create docker-health-check.sh
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copy:
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src: docker-health-check.sh
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dest: "/home/administrator/scripts/docker-health-check/docker-health-check.sh"
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- name: create docker-health-check.service
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copy:
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src: docker-health-check.service
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dest: "/etc/systemd/system/docker-health-check.service"
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notify: restart docker-health-check.service
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- name: create docker-health-check.timer
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copy:
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src: docker-health-check.timer
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dest: "/etc/systemd/system/docker-health-check.timer"
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notify: restart docker-health-check.timer
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dependencies:
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- native-docker-volume-backup
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- native-user-administrator
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- native-docker-health-check
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