Switch Prometheus/collectd to pull

Transitioning from push-based to pull-based monitoring with Prometheus/collectd. The *write_prometheus* plugin will be installed on all hosts, and Prometheus will be configured to scrape them directly.
2021-10-30 16:38:19 -05:00 · 2021-10-30 16:38:19 -05:00 · 881c8de625
parent b78af05fd8
commit 881c8de625
6 changed files with 5 additions and 12 deletions
--- a/collectd.yml
+++ b/collectd.yml
@ -4,7 +4,7 @@
    tags:
    - collectd

- hosts: prometheus
+- hosts: collectd-prometheus
  roles:
  - role: collectd-prometheus
    tags:
--- a/group_vars/collectd.yml
+++ b/group_vars/collectd.yml
@ -0,0 +1 @@
+collectd_prometheus_allow_outside: true
--- a/group_vars/prometheus.yml
+++ b/group_vars/prometheus.yml
@ -1,5 +0,0 @@
-collectd_network_servers: []
-collectd_network_listen:
- '::'
- ff18::efc0:4a42
-collectd_prometheus_host: '::1'
--- a/host_vars/vmhost0.pyrocufflink.blue.yml
+++ b/host_vars/vmhost0.pyrocufflink.blue.yml
@ -45,6 +45,3 @@ networkd_networks:

 samba_interfaces:
 - enp5s0
-collectd_network_servers:
- host: ff18::efc0:4a42
-  interface: enp5s0
--- a/host_vars/vmhost1.pyrocufflink.blue.yml
+++ b/host_vars/vmhost1.pyrocufflink.blue.yml
@ -10,6 +10,3 @@ dhcpcd_interfaces:
 storage_iface: bond1
 samba_interfaces:
 - enp5s0
-collectd_network_servers:
- host: ff18::efc0:4a42
-  interface: enp5s0
--- a/3
+++ b/3
@ -20,6 +20,9 @@ burp1.pyrocufflink.blue
 [collectd:children]
 pyrocufflink

+[collectd-prometheus:children]
+collectd
+
 [dch-proxy]

 [dch-vpn]