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Fix/backup etcd embedded etcd#292

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swares merged 7 commits into
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fix/backup-etcd-embedded-etcd
Jul 25, 2026
Merged

Fix/backup etcd embedded etcd#292
swares merged 7 commits into
mainfrom
fix/backup-etcd-embedded-etcd

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@swares swares commented Jul 25, 2026

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swares added 7 commits July 23, 2026 14:53
- ExternalSecret pulls groq-api-key + gemini-api-key from secret/lab/cloud-ai
- Deployment mounts litellm-cloud-ai Secret as env vars
- ConfigMap adds 'cloud' model group (llama-3.3-70b-versatile + gemini-2.0-flash)
- Router fallbacks: chat → cloud, chat-cpu → cloud on any failure
- NetworkPolicy allows litellm HTTPS egress to public internet for cloud APIs
- Authelia: add bypass rules for /v1/ and /health/ on ai.apps.lab.home.arpa
- ai-gateway ingress: add authelia-forwardauth middleware
- SSO.md: move LiteLLM to Completed
Captures work done and deferred across the 2026-07-14–23 sessions:
- healthchecks.io dead-man's switch (5 checks)
- Groq + Gemini cloud fallback in LiteLLM
- LiteLLM ForwardAuth SSO via Authelia
- Kyverno PolicyExceptions cleanup
- lldap SQLite backup wired
- OVMS / Vault OIDC / rknpu / offsite Track 2 deferred with rationale
- Current lab state snapshot
Add awscli install and a tofu-state copy step to backup-cloud.yml.
Before the nightly restic snapshot, the script now pulls the tofu-state
bucket from MinIO (using root creds from Vault secret/lab/minio) into
$TMPDIR, which restic then includes in the R2 snapshot.

MinIO creds are written to /etc/restic/cloud.env alongside the existing
R2 credentials so no separate env file is needed.

aws s3 cp overrides AWS_ACCESS_KEY_ID/SECRET with the MinIO root creds
for that one call; the rest of the script uses the R2 creds from the
EnvironmentFile as before.
Unbounded journal growth on n150-1 caused disk pressure (91% of 49G
root) → kubelet evicted all monitoring namespace pods including Grafana,
Alertmanager, and Prometheus (2026-07-23).

Adds a journald drop-in (SystemMaxUse=500M, SystemKeepFree=1G) and
vacuums existing journals on first run. Targets all:!x86_nodes:!embedded:!standalone_vms.
@swares
swares merged commit f9fd99c into main Jul 25, 2026
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