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from sys import exit
from os.path import join
actions = {
"reload_prometheus": {
"command": "podman kill -s HUP prometheus-prom",
"triggered": True,
},
"reload_alertmanager": {
"command": "podman kill -s HUP prometheus-alert",
"triggered": True,
},
}
files = {
"/etc/deployments/prometheus/kube.yaml": {
"content_type": "mako",
"context": node.metadata.get("containers")["prometheus"],
"triggers": {"svc_s6rc:prometheus:restart"},
},
"/etc/prometheus/prometheus.yml": {
"content_type": "text",
"triggers": {"action:reload_prometheus"},
},
"/etc/prometheus/rules/generic.yml": {
"source": "rules.yml",
"triggers": {"action:reload_prometheus"},
},
"/etc/prometheus/alertmanager.yml": {
"content_type": "mako",
"triggers": {"action:reload_alertmanager"},
},
}
repo.libs.gen.add_files_recursive(
files,
join(repo.path, "bundles", "prometheus", "files", "consoles"),
target_root="/etc/prometheus",
files_root=join(repo.path, "bundles", "prometheus", "files"),
)
repo.libs.gen.add_files_recursive(
files,
join(repo.path, "bundles", "prometheus", "files", "console_libraries"),
target_root="/etc/prometheus",
files_root=join(repo.path, "bundles", "prometheus", "files"),
)
repo.libs.gen.add_files_recursive(
files,
join(repo.path, "bundles", "prometheus", "files", "console_assets"),
target_root="/etc/prometheus",
files_root=join(repo.path, "bundles", "prometheus", "files"),
)
directories = {
"/etc/prometheus/services": {"purge": True},
"/etc/prometheus/rules": {"purge": True},
"/etc/prometheus/consoles": {"purge": True},
"/etc/prometheus/console_libraries": {"purge": True},
"/etc/prometheus/console_assets": {"purge": True},
}
# NOTE: services that want to have their metrics scraped need to expose them
# under traefik:4000/metrics/<svc> and set metadata.metrics.<svc>
for node in repo.nodes:
for job_name, _ in node.metadata.get("metrics", {}).items():
files[f"/etc/prometheus/services/{node.hostname}.{job_name}.json"] = {
"content_type": "mako",
"source": "service.json",
"context": {
"job_name": job_name,
"hostname": node.hostname,
},
}
|
