deep_scrub_choked

roles/ceph-node-exporter/meta/main.yml

@@ -0,0 +1,14 @@
+---
+galaxy_info:
+  company: Red Hat
+  author: Boris Ranto
+  description: Configures Prometheus Node Exporter
+  license: Apache
+  min_ansible_version: '2.4'
+  platforms:
+    - name: EL
+      versions:
+        - 'all'
+  galaxy_tags:
+    - system
+dependencies: []

roles/ceph-node-exporter/tasks/main.yml

@@ -0,0 +1,3 @@
+---
+- name: Include setup_container.yml
+  ansible.builtin.include_tasks: setup_container.yml

roles/ceph-node-exporter/tasks/setup_container.yml

@@ -0,0 +1,11 @@
+---
+- name: Include_tasks systemd.yml
+  ansible.builtin.include_tasks: systemd.yml
+
+- name: Start the node_exporter service
+  ansible.builtin.systemd:
+    name: node_exporter
+    state: started
+    enabled: true
+    daemon_reload: true
+  failed_when: false

roles/ceph-node-exporter/tasks/systemd.yml

@@ -0,0 +1,8 @@
+---
+- name: Ship systemd service
+  ansible.builtin.template:
+    src: node_exporter.service.j2
+    dest: "/etc/systemd/system/node_exporter.service"
+    owner: root
+    group: root
+    mode: "0644"

roles/ceph-node-exporter/templates/node_exporter.service.j2

@@ -0,0 +1,51 @@
+# This file is managed by ansible, don't make changes here - they will be
+# overwritten.
+[Unit]
+Description=Node Exporter
+{% if container_binary == 'docker' %}
+After=docker.service network-online.target local-fs.target time-sync.target
+Requires=docker.service
+{% else %}
+After=network-online.target local-fs.target time-sync.target
+{% endif %}
+Wants=network-online.target local-fs.target time-sync.target
+
+[Service]
+EnvironmentFile=-/etc/environment
+{% if container_binary == 'podman' %}
+ExecStartPre=-/usr/bin/rm -f /%t/%n-pid /%t/%n-cid
+ExecStartPre=-/usr/bin/{{ container_binary }} rm --storage node-exporter
+{% endif %}
+ExecStartPre=-/usr/bin/{{ container_binary }} rm -f node-exporter
+ExecStart=/usr/bin/{{ container_binary }} run --rm --name=node-exporter \
+{% if container_binary == 'podman' %}
+  -d --log-driver journald --conmon-pidfile /%t/%n-pid --cidfile /%t/%n-cid \
+{% endif %}
+  --pids-limit={{ 0 if container_binary == 'podman' else -1 }} \
+  --privileged \
+  --security-opt label=disable \
+  -v /:/rootfs:ro \
+  --net=host \
+  {{ node_exporter_container_image }} \
+  --path.procfs=/rootfs/proc \
+  --path.sysfs=/rootfs/sys \
+  --path.rootfs=/rootfs \
+  --no-collector.timex \
+  --web.listen-address=:{{ node_exporter_port }}
+{% if container_binary == 'podman' %}
+ExecStop=-/usr/bin/sh -c "/usr/bin/{{ container_binary }} rm -f `cat /%t/%n-cid`"
+{% else %}
+ExecStop=-/usr/bin/{{ container_binary }} stop node-exporter
+{% endif %}
+KillMode=none
+Restart=always
+RestartSec=10s
+TimeoutStartSec=120
+TimeoutStopSec=15
+{% if container_binary == 'podman' %}
+Type=forking
+PIDFile=/%t/%n-pid
+{% endif %}
+
+[Install]
+WantedBy=multi-user.target