## Why
The puppet-on-k8s compilers classify nodes with a uv/python ENC script (`encapi-enc`). Each fresh compiler pod resolves the script's python dependencies on first invocation, and that resolution fails on cold pods (observed exits 135/2), breaking puppet agent catalog compilation. `encapic` (git.unkin.net/unkin/encapic) is a stdlib-only Go replacement with no runtime dependency resolution — a behavioural drop-in whose output matches the python script byte-for-byte.
## Changes
- Points the compiler `external_nodes` at `/opt/bin/encapic`.
- Reworks the `setup-shared-bins` init container to `curl` the encapic `v0.1.0` `encapic_linux_amd64` release binary (sha256-verified against the published `.sha256`, installed mode 0755) into the shared bins dir, instead of copying the python script and installing uv.
- Removes the `puppet-encapi-enc` configmap generator, its volume and mount, and the `resources/encapi-enc` script. uv was consumed solely by that script (grep of `apps/base/puppet` confirms no other consumer), so its installation is removed too.
`kubectl kustomize apps/overlays/au-syd1/puppet` builds clean.
## Merge gate
Do not merge until the encapic `v0.1.0` release assets exist:
`https://git.unkin.net/unkin/encapic/releases/download/v0.1.0/encapic_linux_amd64` (+ `.sha256`). The init container pulls them at pod start.
## Rollback
Revert this PR to restore the `encapi-enc` configmap script + uv install and repoint `external_nodes`.
---------
Co-authored-by: benvin <neotheo@gmail.com>
Reviewed-on: #277
Co-authored-by: Ben Vincent <ben@unkin.net>
Co-committed-by: Ben Vincent <ben@unkin.net>
## Why
The k8s puppetserver compilers classify nodes via an exec ENC that today queries legacy Cobbler (`https://cobbler.main.unkin.net`) over TLS. `encapi` now runs in-cluster and exposes a cobbler-wire-compatible endpoint (`GET /cblr/svc/op/puppet/hostname/<certname>`), a drop-in for the Cobbler URL. This cuts the puppet-on-k8s ENC over from Cobbler to encapi — a prerequisite for migrating VM agents onto puppet-on-k8s.
## Changes
- Rename the ENC script `resources/cobbler-enc` -> `resources/encapi-enc`, and its configmap `puppet-cobbler-enc` -> `puppet-encapi-enc` (kustomization configMapGenerator + deployment volume, initContainer copy path, and volumeMount subPath).
- Point `external_nodes` in the compiler `puppet.conf` at `/opt/bin/encapi-enc`.
- Target the in-cluster encapi service `http://encapi.encapi.svc.cluster.local` (plain HTTP), overridable via the `ENCAPI_URL` env var.
- Drop the `/opt/vault-ca-cert.crt` verify for the ENC request (no TLS needed in-cluster).
- Leave the response normalization identical: classes coerced to a list, `enc_role`/`enc_env` params set, `environment` stripped when it equals `testing`.
Verified with `kubectl kustomize apps/overlays/au-syd1/puppet` (builds clean, exit 0); the generated `puppet-encapi-enc` configmap contains the new URL and env var.
## 🚨 Merge gate
**Do not merge until encapi is seeded** (terraform-incus `benvin/encapi-seed` PR applied). An empty encapi means every node resolves to a 404. On 404 the ENC script exits non-zero, so puppet fails the compile rather than classifying the node with zero classes — nodes will fail to run until they exist in encapi. Seed encapi first so real nodes classify correctly; only unknown nodes should 404.
Reviewed-on: #272
Co-authored-by: Ben Vincent <ben@unkin.net>
Co-committed-by: Ben Vincent <ben@unkin.net>
## Summary
- Replace `Ingress` (nginx) with `Gateway` + `HTTPRoute` using `traefik-internal` GatewayClass
- TLS terminated at the Gateway listener; cert-manager provisions the certificate via `vault-issuer`
- external-dns annotations moved to the Gateway
- `ingress_puppetboard.yaml` is unchanged in this PR (separate PR)
## Test plan
- [ ] ArgoCD syncs the puppet app cleanly
- [ ] cert-manager issues the `puppetdb-tls` certificate
- [ ] external-dns creates the DNS record
- [ ] `https://puppetdb.k8s.syd1.au.unkin.net` is reachable
Reviewed-on: #131
## Summary
- Replace `Ingress` (nginx) with `Gateway` + `HTTPRoute` using `traefik-internal` GatewayClass
- TLS terminated at the Gateway listener; cert-manager provisions the certificate via `vault-issuer`
- external-dns annotations moved to the Gateway
- `ingress_puppetdb.yaml` is unchanged in this PR (separate PR)
## Test plan
- [ ] ArgoCD syncs the puppet app cleanly
- [ ] cert-manager issues the `puppetboard-tls` certificate
- [ ] external-dns creates the DNS record
- [ ] `https://puppetboard.k8s.syd1.au.unkin.net` is reachable
Reviewed-on: #130
The network module's interfaces provider requires puppetx/filemapper
which was not installed, causing catalog compilation failures with
"no such file to load -- puppetx/filemapper".
Adds filemapper to additional-ruby-gems.sh for puppetserver/compiler
pods, installs it directly in the generate-types cronjob (which has no
access to that script), and adds cronjob_generate-types.yaml to the
kustomization so the CronJob is actually deployed.
💘 Generated with Crush
Assisted-by: Claude Sonnet 4.6 via Crush <crush@charm.land>
Reviewed-on: #71
PuppetDB requires a separate read-only database user for its read pool.
Without it, it refuses to use the write user for read queries and all
/pdb/query/v4 calls fail with a 500.
- Add puppetdb_read role via CNPG managed.roles with password sourced
from a new postgres-read-credentials Vault secret
- Grant CONNECT, USAGE, SELECT and default privileges to puppetdb_read
via postInitApplicationSQL (must also be run manually on existing cluster)
- Add puppet-postgres-pooler-ro Pooler (type: ro) routing to replicas
- Add puppetdb-read-database-conf ConfigMap with read-database.conf
mounted into /etc/puppetlabs/puppetdb/conf.d/ in the PuppetDB deployment
- Wire OPENVOXDB_READ_POSTGRES_* env vars from the new secret
💘 Generated with Crush
Assisted-by: Claude Sonnet 4.6 via Crush <crush@charm.land>
Reviewed-on: #69
Add support for installing additional Ruby gems via custom entrypoint script.
The script is mounted as a ConfigMap into /container-custom-entrypoint.d/
and will be executed during Puppetserver container startup.
Reviewed-on: #63
- change puppet/puppetca -> LoadBalancer
- dedicate ip's for puppet and puppetca loadbalancers
- name the puppetserver port
- remove puppet/puppetca ingress
Reviewed-on: #35
updating all the names of services and their respective filenames to
better match the way puppet infra is used in my lab.
- puppet -> the compilers
- puppetca -> the master(s)
- puppetdb -> the puppetdb
- puppetboard -> puppetboard
updated references to these services in all other definitions I could find
note: need a good way to test these changes with argocd
Reviewed-on: #30
complete the implementation of puppet in kubernetes, taking many
features from the openvox helm chart and improving on them. changes from
helm are:
- using vault for storing secrets
- using g10k instead of r10k
- using a single shared g10k cronjob for all masters/compilers
- using a single shared /etc/puppetlabs/code directory (shared, cephfs)
changes:
- deploy puppet master and compiler servers with statefulset/deployment
- deploy puppetdb with postgresql backend, taking advantage of cnpg cluster and pooler
- deploy puppetboard
- all supporting configmaps, services, ingresses, and hpas
- added vaultstaticsecret for eyaml private keys
- configured secure mounting of eyaml keys at /var/lib/puppet/keys/
- updated base kustomization to include all 23 new puppet resource files
Reviewed-on: #29
working towards a larger, redundant, autoscaling and simple puppet
implementation in kubernetes. this was originally based on the openvox
helm chart with several improvements (not all in this pr)
- use of cnpg instead of single bitnamilegacy postgres container
- use for g10k instead of r10k
- run one instance of g10k per namespace, instead of per-pod
- store only keep one copy of the environments/branches (instead of per-pod)
- change g10k to native cronjob instead of hacky implementation
- use vault secrets
part one adds:
- cnpg puppetdb pgsql cluster
- cnpg puppetdb pgpooler
- persistent volume claims for puppet, puppetdb, the code repository, etc
Reviewed-on: #25
unkinben