57 lines
1.8 KiB
YAML
57 lines
1.8 KiB
YAML
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# Synthetic monitoring playbook — provisions the blackbox-exporter
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# Incus container and lays down the role.
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#
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# v1.0.9 W5 Day 24.
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#
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# IMPORTANT : the blackbox exporter SHOULD run on a host that is
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# externally-routed (separate from the prod cluster) so a probe
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# failure reflects what an external user sees. v1.0 lab keeps it on
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# the same Incus host for simplicity ; phase-2 moves it off-box.
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#
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# Run with:
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# ansible-galaxy collection install community.general
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# ansible-playbook -i inventory/lab.yml playbooks/blackbox_exporter.yml
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---
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- name: Provision Incus container for blackbox exporter
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hosts: incus_hosts
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become: true
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gather_facts: true
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tasks:
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- name: Launch blackbox-exporter container
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ansible.builtin.shell:
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cmd: |
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set -e
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if ! incus info blackbox-exporter >/dev/null 2>&1; then
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incus launch images:ubuntu/22.04 blackbox-exporter
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for _ in $(seq 1 30); do
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if incus exec blackbox-exporter -- cloud-init status 2>/dev/null | grep -q "status: done"; then
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break
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fi
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sleep 1
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done
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incus exec blackbox-exporter -- apt-get update
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incus exec blackbox-exporter -- apt-get install -y python3 python3-apt
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fi
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args:
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executable: /bin/bash
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register: provision_result
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changed_when: "'incus launch' in provision_result.stdout"
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tags: [blackbox, provision]
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- name: Refresh inventory
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ansible.builtin.meta: refresh_inventory
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- name: Apply common baseline
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hosts: blackbox_exporter
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become: true
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gather_facts: true
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roles:
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- common
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- name: Install + configure blackbox exporter
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hosts: blackbox_exporter
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become: true
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gather_facts: true
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roles:
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- blackbox_exporter
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