Canonical Observability Stack Lite
- Canonical Observability | bundle
| Channel | Revision | Published |
|---|---|---|
| latest/stable | 11 | 21 Oct 2022 |
| latest/candidate | 10 | 21 Oct 2022 |
| latest/beta | 9 | 21 Oct 2022 |
| latest/edge | 18 | 20 Jun 2023 |
| 1.0/stable | 16 | 21 Oct 2022 |
| 1.0/candidate | 14 | 21 Oct 2022 |
| 1.0/beta | 13 | 21 Oct 2022 |
| 1.0/edge | 12 | 21 Oct 2022 |
juju deploy cos-lite --channel edge
Deploy Kubernetes operators easily with Juju, the Universal Operator Lifecycle Manager. Need a Kubernetes cluster? Install MicroK8s to create a full CNCF-certified Kubernetes system in under 60 seconds.
Platform:
Solution matrix
| K8s charm | Machine charm | Legacy charms - LMA deps | Non-juju workload | |
|---|---|---|---|---|
| Logs | LokiPushApiConsumer (for workloads that can communicate directly with Loki, LogProxyConsumer (installs promtail in the workload; not suitable for air-gapped), LogForwarder (pebble-native, Juju>=3.4.1) | cos_agent (subordinate, pulls logs from /var/log or from other snaps with a matching slot) |
cos-proxy | grafana-agent snap (manually configured) |
| Metrics | prometheus_scrape (in-model), prometheus_remote_write (CMR) - with grafana-agent | cos_agent | cos-proxy | scrape-target, grafana-agent snap |
| Traces | tracing (instrumented workloads), charm_tracing (for the charm itself) | tracing (CMR), cos_agent | N/A | grafana-agent charm |
| Dashboards | grafana_dashboard, cos-configuration | cos_agent, cos-configuration | cos-proxy, cos-configuration | cos-configuration |
| Alert rules | via metrics and logs relations, cos-configuration | cos_agent, cos-configuration | cos-proxy, cos-configuration | cos-configuration |
- The COS Lite bundle does not include tracing by default; however, there’s a bundle overlay for that.