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checkcle v0.1.0

Observability

CheckCle — a self-hosted monitoring platform: uptime checks (HTTP/TCP/DNS/ping), SSL-certificate expiry, scheduled maintenance and status pages, with alerting. Deployed as a single host-networked Nomad service (PocketBase) with a data volume.

nomad-pack run checkcle --registry nomploy
…or one line (add registry + run)
curl -fsSL https://packs.nomploy.com/install.sh | sh -s -- checkcle

Needs nomad-pack on PATH. The script only adds the nomploy registry and runs this pack.

Source ↗ Project ↗ ★ 3.3k ⚑ Report an issue

1 task http 8090 1 volume image operacle/checkcle:latest tracks :latest image bumped today
Pairs with gatushealthchecksstatpinguptime-kuma
Variables 8
values.hcl

Save as values.hcl, edit, then run:

nomad-pack run checkcle -f values.hcl --registry nomploy
# The name of the Nomad job.
job_name = "checkcle"

# The Nomad namespace to deploy into.
namespace = "default"

# The datacenters to deploy to.
datacenters = ["*"]

# The CheckCle container image. Pin a tag in production.
image = "operacle/checkcle:latest"

# Host port for the CheckCle web UI.
port = 8090

# Named volume for CheckCle's database and state (PocketBase pb_data).
data_volume = "checkcle_data"

# Placement constraints. On a nomploy cluster: attribute = "$${meta.nomploy_control_plane}", operator = "=", value = "true".
constraints = []

# Resources for the CheckCle task.
resources = {
    cpu    = 400
    memory = 512
  }
NameTypeDefaultDescription
job_name string 
"checkcle"
 The name of the Nomad job.
namespace string 
"default"
 The Nomad namespace to deploy into.
datacenters list 
["*"]
 The datacenters to deploy to.
image string 
"operacle/checkcle:latest"
 The CheckCle container image. Pin a tag in production.
port number 
8090
 Host port for the CheckCle web UI.
data_volume string 
"checkcle_data"
 Named volume for CheckCle's database and state (PocketBase pb_data).
constraints list 
[]
 Placement constraints. On a nomploy cluster: attribute = "$${meta.nomploy_control_plane}", operator = "=", value = "true".
resources object 
{
    cpu    = 400
    memory = 512
  }
 Resources for the CheckCle task.
Back up this pack

This pack stores data in one Docker named volume: checkcle_data

restic

# Run on the node hosting this pack. Point restic at your repo first:
#   export RESTIC_REPOSITORY="s3:https://<account>.r2.cloudflarestorage.com/<bucket>"
#   export RESTIC_PASSWORD="<repo-password>"
#   export AWS_ACCESS_KEY_ID=<key>  AWS_SECRET_ACCESS_KEY=<secret>
restic backup \
  /var/lib/docker/volumes/checkcle_data/_data

rclone (sync to S3/R2)

rclone sync /var/lib/docker/volumes/checkcle_data/_data backup:<bucket>/checkcle_data

Paths assume the default Docker volume location (/var/lib/docker/volumes). Restore by stopping the job, restoring files into the same volume, and re-running the pack.

Readme

checkcle

CheckCle is a self-hosted monitoring platform — uptime checks (HTTP, TCP, DNS, ping), SSL/TLS certificate-expiry monitoring, scheduled maintenance, incident tracking and public status pages, with alerting to your channels.

This pack runs CheckCle as a single host-networked Nomad job (built on PocketBase). Its database and state live in the checkcle_data volume (/mnt/pb_data) — no external database is required.

Quick start

nomad-pack run checkcle --registry=nomploy

Then open http://<node-ip>:8090 and create the admin account.

Configuration

Variable Default Notes
port 8090 Web UI host port
data_volume checkcle_data Database + state (PocketBase pb_data)

Add monitors, alert channels and status pages from the UI. Data persists in the checkcle_data named volume.