Stand up a centralized logging estate that captures ALL logs from k8s pods and
(via a reachable ingestion endpoint) puppet-managed VMs, storing them in
ClickHouse for query/retention. Metrics already live in VictoriaMetrics; this
adds the logs pillar under a dedicated `logging` ArgoCD project.
Deploy the Altinity clickhouse-operator (clickhouse-system) and a single-shard
ClickHouseInstallation (logging) on cephrbd-fast-delete with a MergeTree
logs.raw table (30d TTL) bootstrapped by an idempotent PostSync Job.
Deploy Vector as an explicit two tiers:
- Edge (thin): a DaemonSet tails every node's pod logs and forwards over the
Vector-native protocol to the aggregator; no parsing at the edge. Future VM
agents follow the same thin pattern.
- Aggregator (brain): HA StatefulSet that is the sole ClickHouse writer, holds
the only ClickHouse credentials, owns all transforms, batches into few fat
inserts (avoid too-many-parts), and buffers to disk (PVC) to ride out a
ClickHouse outage. Its pipeline is a single source-of-truth config validated
by `vector test` in CI; per-app pipelines become aggregator-only changes.
Expose the VM ingestion endpoint at logs-ingest.k8s.syd1.au.unkin.net via the
internal Traefik gateway (cert-manager + external-dns), routing to the
aggregator's HTTP source so puppet VMs can reach it over TLS.
Source ClickHouse credentials from Vault via the existing VaultStaticSecret
pattern (templated k8s auth policy already grants the logging namespace);
password hash never lands in git.
Claude-Session: https://claude.ai/code/session_015ur3i7D2azsMAWTSVABApv
Deploys LiteLLM proxy with CNPG PostgreSQL (3-instance HA), PgBouncer
pooler, and Redis cache. Introduces a dedicated aitooling AppProject and
ApplicationSet to keep AI tooling services separate from platform infra.
Reviewed-on: #94
Migrate Victoria Metrics cluster and agent from Terragrunt to ArgoCD/Kustomize.
Creates new observability AppProject and ApplicationSet.
Deploys victoria-metrics-cluster v0.33.0 (vmselect/vminsert/vmstorage with
HPA, PDB, ingress) and victoria-metrics-agent v0.30.0 (3 replicas, k8s scrape
configs) in the observability namespace.
💘 Generated with Crush
Assisted-by: Claude Sonnet 4.6 via Crush <crush@charm.land>
Reviewed-on: #82
unkinben