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cluster/services/monitoring: refactor

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This commit is contained in:
Max Headroom 2023-05-27 14:18:02 +02:00
parent 9b5e44461e
commit 6624e2b7c7
1 changed files with 22 additions and 24 deletions
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46
cluster/services/monitoring/client.nix
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@ -1,6 +1,6 @@
{ cluster, lib, ... }: { cluster, lib, ... }:
let let
myNode = cluster.config.vars.mesh.${cluster.config.vars.hostName}; inherit (lib) singleton;
relabel = from: to: { relabel = from: to: {
source_labels = [ from ]; source_labels = [ from ];
@ -12,7 +12,7 @@ in {
services.grafana-agent = { services.grafana-agent = {
enable = true; enable = true;
settings = { settings = {
metrics.global.remote_write = lib.singleton { metrics.global.remote_write = singleton {
url = "${cluster.config.links.prometheus-ingest.url}/api/v1/write"; url = "${cluster.config.links.prometheus-ingest.url}/api/v1/write";
}; };
integrations.node_exporter = { integrations.node_exporter = {
@ -22,30 +22,28 @@ in {
"systemd" "systemd"
]; ];
}; };
logs.configs = lib.singleton { logs.configs = singleton {
name = "logging"; name = "logging";
positions.filename = "\${STATE_DIRECTORY:/tmp}/logging-positions.yaml"; positions.filename = "\${STATE_DIRECTORY:/tmp}/logging-positions.yaml";
clients = [ clients = singleton {
{ url = "${cluster.config.links.loki-ingest.url}/loki/api/v1/push"; } url = "${cluster.config.links.loki-ingest.url}/loki/api/v1/push";
]; };
scrape_configs = [ scrape_configs = singleton {
{ job_name = "journal";
job_name = "journal"; journal = {
journal = { max_age = "12h";
max_age = "12h"; labels.host = cluster.config.vars.hostName;
labels.host = cluster.config.vars.hostName; };
}; relabel_configs = [
relabel_configs = [ (relabel "__journal__systemd_unit" "systemd_unit")
(relabel "__journal__systemd_unit" "systemd_unit") (relabel "__journal__hostname" "machine_name")
(relabel "__journal__hostname" "machine_name") (relabel "__journal__exe" "executable")
(relabel "__journal__exe" "executable") (relabel "__journal__comm" "command")
(relabel "__journal__comm" "command") (relabel "__journal__boot_id" "systemd_boot_id")
(relabel "__journal__boot_id" "systemd_boot_id") (relabel "__journal__systemd_cgroup" "systemd_cgroup")
(relabel "__journal__systemd_cgroup" "systemd_cgroup") (relabel "__journal_syslog_identifier" "syslog_identifier")
(relabel "__journal_syslog_identifier" "syslog_identifier") ];
]; };
}
];
}; };
}; };
}; };