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profiles/monitoring-server: Monitor http

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clerie
2025-06-01 14:08:57 +02:00
parent e475e46e3c
commit 096fe1dc03
3 changed files with 183 additions and 10 deletions
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42
hosts/monitoring-3/blackbox.nix
View File

@@ -25,6 +25,48 @@
fail_if_not_ssl: true
fail_if_body_not_matches_regexp:
- "Synapse is running"
headers:
User-Agent: "monitoring.clerie.de, blackbox exporter"
http4:
prober: http
http:
preferred_ip_protocol: ip4
ip_protocol_fallback: false
fail_if_ssl: true
follow_redirects: false
valid_status_codes: [ 200, 204, 301, 302, 303, 307, 308 ]
headers:
User-Agent: "monitoring.clerie.de, blackbox exporter"
http6:
prober: http
http:
preferred_ip_protocol: ip6
ip_protocol_fallback: false
fail_if_ssl: true
follow_redirects: false
valid_status_codes: [ 200, 204, 301, 302, 303, 307, 308 ]
headers:
User-Agent: "monitoring.clerie.de, blackbox exporter"
https4:
prober: http
http:
preferred_ip_protocol: ip4
ip_protocol_fallback: false
fail_if_not_ssl: true
follow_redirects: false
valid_status_codes: [ 200, 204, 301, 302, 303, 307, 308 ]
headers:
User-Agent: "monitoring.clerie.de, blackbox exporter"
https6:
prober: http
http:
preferred_ip_protocol: ip6
ip_protocol_fallback: false
fail_if_not_ssl: true
follow_redirects: false
valid_status_codes: [ 200, 204, 301, 302, 303, 307, 308 ]
headers:
User-Agent: "monitoring.clerie.de, blackbox exporter"
'';
};
}

116
hosts/monitoring-3/prometheus.nix
View File

@@ -366,6 +366,122 @@ in {
relabelAddressToInstance
];
}
{
job_name = "blackbox_local_http6";
scrape_interval = "100s";
metrics_path = "/probe";
params = {
module = [ "http6" ];
};
static_configs = [
{
targets = config.profiles.clerie.monitoring-server.probeTargets.blackbox-local-http6;
}
];
relabel_configs = [
{
source_labels = [ "__address__" ];
target_label = "__param_target";
replacement = "http://\${1}";
}
{
source_labels = [ "__address__" ];
target_label = "target";
}
{
target_label = "__address__";
replacement = "monitoring-3.mon.clerie.de:9115";
}
relabelAddressToInstance
];
}
{
job_name = "blackbox_local_http4";
scrape_interval = "100s";
metrics_path = "/probe";
params = {
module = [ "http4" ];
};
static_configs = [
{
targets = config.profiles.clerie.monitoring-server.probeTargets.blackbox-local-http4;
}
];
relabel_configs = [
{
source_labels = [ "__address__" ];
target_label = "__param_target";
replacement = "http://\${1}";
}
{
source_labels = [ "__address__" ];
target_label = "target";
}
{
target_label = "__address__";
replacement = "monitoring-3.mon.clerie.de:9115";
}
relabelAddressToInstance
];
}
{
job_name = "blackbox_local_https6";
scrape_interval = "100s";
metrics_path = "/probe";
params = {
module = [ "https6" ];
};
static_configs = [
{
targets = config.profiles.clerie.monitoring-server.probeTargets.blackbox-local-http6;
}
];
relabel_configs = [
{
source_labels = [ "__address__" ];
target_label = "__param_target";
replacement = "https://\${1}";
}
{
source_labels = [ "__address__" ];
target_label = "target";
}
{
target_label = "__address__";
replacement = "monitoring-3.mon.clerie.de:9115";
}
relabelAddressToInstance
];
}
{
job_name = "blackbox_local_https4";
scrape_interval = "100s";
metrics_path = "/probe";
params = {
module = [ "https4" ];
};
static_configs = [
{
targets = config.profiles.clerie.monitoring-server.probeTargets.blackbox-local-http4;
}
];
relabel_configs = [
{
source_labels = [ "__address__" ];
target_label = "__param_target";
replacement = "https://\${1}";
}
{
source_labels = [ "__address__" ];
target_label = "target";
}
{
target_label = "__address__";
replacement = "monitoring-3.mon.clerie.de:9115";
}
relabelAddressToInstance
];
}
{
job_name = "hydra";
scrape_interval = "20s";

35
profiles/monitoring-server/default.nix
View File

@@ -48,6 +48,11 @@ in {
clerie-uberspace = mkProbeOption "This target is a uberspace host managed by clerie" {};
http = mkProbeOption "Monitor HTTP" {
protocols = mkProtocolsOption;
transport = mkOption {
type = with types; listOf (enum [ "http" "https" ]);
default = [ "http" "https" ];
description = "HTTP transport modes to monitor";
};
};
icmp = mkProbeOption "Monitor HTTP" {
protocols = mkProtocolsOption;
@@ -56,10 +61,12 @@ in {
};
probeTargets = mkSubmoduleOption "Target per probe" {
blackbox-http4 = mkTargetsListOption;
blackbox-http6 = mkTargetsListOption;
blackbox-icmp4 = mkTargetsListOption;
blackbox-icmp6 = mkTargetsListOption;
blackbox-local-http4 = mkTargetsListOption;
blackbox-local-http6 = mkTargetsListOption;
blackbox-local-https4 = mkTargetsListOption;
blackbox-local-https6 = mkTargetsListOption;
node-exporter-uberspace = mkTargetsListOption;
blackbox-local-synapse = mkTargetsListOption;
};
@@ -67,14 +74,6 @@ in {
config = {
profiles.clerie.monitoring-server.probeTargets.blackbox-http4 = targetsForProbe "http" (probeConfig:
(listContains "ipv4" probeConfig.protocols)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-http6 = targetsForProbe "http" (probeConfig:
(listContains "ipv6" probeConfig.protocols)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-icmp4 = targetsForProbe "icmp" (probeConfig:
(listContains "ipv4" probeConfig.protocols)
);
@@ -83,6 +82,22 @@ in {
(listContains "ipv6" probeConfig.protocols)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-local-http4 = targetsForProbe "http" (probeConfig:
(listContains "ipv4" probeConfig.protocols) && (listContains "http" probeConfig.transport)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-local-http6 = targetsForProbe "http" (probeConfig:
(listContains "ipv6" probeConfig.protocols) && (listContains "http" probeConfig.transport)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-local-https4 = targetsForProbe "http" (probeConfig:
(listContains "ipv4" probeConfig.protocols) && (listContains "https" probeConfig.transport)
);
profiles.clerie.monitoring-server.probeTargets.blackbox-local-https6 = targetsForProbe "http" (probeConfig:
(listContains "ipv6" probeConfig.protocols) && (listContains "https" probeConfig.transport)
);
profiles.clerie.monitoring-server.probeTargets.node-exporter-uberspace = targetsForProbe "clerie-uberspace" (_: true);
profiles.clerie.monitoring-server.probeTargets.blackbox-local-synapse = targetsForProbe "synapse" (_: true);