Canonical Observability Stack Proxy
- Canonical Observability
| Channel | Revision | Published | Runs on |
|---|---|---|---|
| latest/stable | 128 | 18 Feb 2025 | |
| latest/stable | 125 | 18 Feb 2025 | |
| latest/stable | 127 | 18 Feb 2025 | |
| latest/stable | 126 | 18 Feb 2025 | |
| latest/candidate | 135 | 18 Feb 2025 | |
| latest/candidate | 133 | 18 Feb 2025 | |
| latest/candidate | 136 | 18 Feb 2025 | |
| latest/candidate | 134 | 18 Feb 2025 | |
| latest/beta | 135 | 04 Feb 2025 | |
| latest/beta | 133 | 04 Feb 2025 | |
| latest/beta | 136 | 04 Feb 2025 | |
| latest/beta | 134 | 04 Feb 2025 | |
| latest/edge | 136 | 23 Jan 2025 | |
| latest/edge | 135 | 23 Jan 2025 | |
| latest/edge | 134 | 23 Jan 2025 | |
| latest/edge | 133 | 23 Jan 2025 | |
| 1.0/stable | 54 | 16 Feb 2024 | |
| 1.0/candidate | 54 | 12 Dec 2023 | |
| 1.0/beta | 54 | 12 Dec 2023 | |
| 1.0/edge | 54 | 12 Dec 2023 |
juju deploy cos-proxy
Deploy universal operators easily with Juju, the Universal Operator Lifecycle Manager.
Platform:
22.04
20.04
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.